Seal receptacle using expandable liner hanger

Information

  • Patent Grant
  • 7290605
  • Patent Number
    7,290,605
  • Date Filed
    Tuesday, December 10, 2002
    21 years ago
  • Date Issued
    Tuesday, November 6, 2007
    16 years ago
Abstract
The end of an expandable liner hanger (120) provides a receptacle for another tubular liner (135).
Description

The present application is related to the following: (1) U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, now U.S. Pat. No. 6,497,289 (2) U.S. patent application Ser. No. 09/510,913, filed on Feb. 23, 2000, (3) U.S. patent application Ser. No. 09/502,350, filed on Feb. 10, 2000, now U.S. Pat. No. 6,823,937 (4) U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, now U.S. Pat. No. 6,328,113 (5) U.S. patent application Ser. No. 09/523,460, filed on Mar. 10, 2000, now U.S. Pat. No. 6,640,903 (6) U.S. patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, now U.S. Pat. No. 6,568,471 (7) U.S. patent application Ser. No. 09/511,941, filed on Feb. 24, 2000, now U.S. Pat. No. 6,575,240 (8) U.S. patent application Ser. No. 09/588,946, filed on Jun. 7, 2000 now U.S. Pat. No. 6,557,640 (9) U.S. patent application Ser. No. 09/559,122, filed on Apr. 26, 2000, (10) PCT patent application Ser. No. PCT/US00/18635, filed on Jul. 9, 2000, which published as WO2001/04535, (11) U.S. patent application Ser. No. 10/111,982, filed on Apr. 30, 2002, now U.S. Pat. No. 7,048,067, which claims priority from provisional U.S. provisional patent application Ser. No. 60/162,671, filed on Nov. 1, 1999, (12) U.S. provisional patent application Ser. No. 60/154,047, filed on Sep. 16, 1999, (13) U.S. provisional patent application Ser. No. 60/159,082, filed on Oct. 12, 1999, now U.S. Pat. No. 6,564,875 (14) U.S. patent application Ser. No. 10/089,419, filed on Mar. 27, 2002, now U.S. Pat. No. 6,695,012 which issued Feb. 24, 2004, which claims priority from U.S. provisional patent application Ser. No. 60/159,039, filed on Oct. 12, 1999, (15) U.S. patent application Ser. No. 09/679,906, filed on Oct. 5, 2000, which claims priority to U.S. provisional patent application Ser. No. 60/159,033, filed on Oct. 12, 1999, (16) U.S. patent application Ser. No. 10/303,992, filed on Nov. 22, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/212,359, filed on Jun. 19, 2000, (17) U.S. provisional patent application Ser. No. 60/165,228, filed on Nov. 12, 1999, (18) U.S. provisional patent application Ser. No. 60/221,443, filed on Jul. 28, 2000, (19) U.S. patent application Ser. No. 10/322,947, filed on Dec. 18, 2002, now U.S. Pat. No. 7,100,684, which claimed priority to U.S. provisional patent application Ser. No. 60/221,645, filed on Jul. 28, 2000, (20) U.S. patent application Ser. No. 10/322,947, filed on Jan. 22, 2003, now U.S. Pat. No. 6,976,541 which issued Dec. 20, 2005, which claims priority from U.S. provisional patent application Ser. No. 60/233,638, filed on Sep. 18, 2000, (21) U.S. patent application Ser. No. 10/406,648, filed on Mar. 31, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/237,334, filed on Oct. 2, 2000, (22) U.S. patent application Ser. No. 10/644,101, filed on Aug. 13, 2003, which published as 2004-0262014, which claimed priority to U.S. provisional patent application Ser. No. 60/270,007, filed on Feb. 20, 2001, (23) U.S. patent application Ser. No. 10/465,835, filed on Jun. 13, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/262,434, filed on Jan. 17, 2001, (24) U.S. Pat. No. 7,100,685 which was filed as U.S. patent application Ser. No. 10/465,831, filed on Jun. 13, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/259,486, filed on Jan. 3, 2001, (25) U.S. patent application Ser. No. 10/483,017, filed on Jan. 6, 2004, which claims priority to U.S. provisional patent application Ser. No. 60/303,740, filed on Jul. 6, 2001, (26) U.S. patent application Ser. No. 10/487,199, filed on Feb. 19, 2004, which claims priority to U.S. provisional patent application Ser. No. 60/313,453, filed on Aug. 20, 2001, (27) U.S. patent application Ser. No. 10/488,664, filed on Mar. 4, 2004, which claims priority to U.S. provisional patent application Ser. No. 60/317,985, filed on Aug. 6, 2001, (28) U.S. provisional patent application Ser. No. 60/3,318,386, filed on Sep. 10, 2001, (29) U.S. utility patent application Ser. No. 09/969,922, filed on Oct. 3, 2001, now U.S. Pat. No. 6,634,431 and (30) U.S. utility patent application Ser. No. 10/016,467, filed on Dec. 10, 2001, now U.S. Pat. No. 6,745,845 the disclosures of which are incorporated herein by reference.


This application is related to the following co-pending applications: (1) U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7, 1998, (2) U.S. patent application Ser. No. 09/510,913, filed on Feb. 23, 2000, which claims priority from provisional application 60/121,702, filed on Feb. 25, 1999, (3) U.S. patent application Ser. No. 09/502,350, filed on Feb. 10, 2000, now U.S. Pat. No. 6,823,937 which issued Nov. 30, 2004, which claims priority from provisional application 60/119,611, filed on Feb. 11, 1999, (4) U.S. Pat. No. 6,328,113, which was filed as U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, which claims priority from provisional application 60/108,558, filed on Nov. 16, 1998. (5) U.S. patent application Ser. No. 10/169,434, filed on Jul. 1, 2002, which claims priority from provisional application 60/183,546, filed on Feb. 18, 2000. (6) U.S. Pat. No. 6,640,903 which was filed as U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999. (7) U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (8) U.S. Pat. No. 6,575,240, which was filed as patent application Ser. No. 09/511,941, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,907, filed on Feb. 26, 1999, (9) U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (10) U.S. patent application Ser. No. 09/981,916, filed on Oct. 18, 2001 as a continuation-in-part application of U.S. pat. No. 6,328,113, which was filed as U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, which claims priority from provisional application 60/108,558, filed on Nov. 16, 1998, (11) U.S. Pat. No. 6,604,763, which was filed as application Ser. No. 09/559,122, filed on Apr. 26, 2000, which claims priority from provisional application 60/131,106, filed on Apr. 26, 1999, (12) U.S. patent application Ser. No. 10/030,593, filed on Jan. 8, 2002, which claims priority from provisional application 60/146,203, filed on Jul. 29, 1999, (13) U.S. provisional patent application Ser. No. 60/143,039, filed on Jul. 9, 1999, (14) U.S. patent application Ser. No. 10/111,982, filed on Apr. 30, 2002, which claims priority from provisional patent application Ser. No. 60/162,671, filed on Nov. 1, 1999, (15) U.S. provisional patent application Ser. No. 60/154,047, filed on Sep. 16, 1999, (16) U.S. provisional patent application Ser. No. 60/438,828, filed on Jan. 9, 2003, (17) U.S. Pat. No. 6,564,875, which was filed as application Ser. No. 09/679,907, on Oct. 5, 2000, which claims priority from provisional patent application Ser. No. 60/159,082, filed on Oct. 12, 1999, (18) U.S. patent application Ser. No. 10/089,419, filed on Mar. 27, 2002. now U.S. Pat. No. 6,695,012, which issued Feb. 24, 2004, which claims priority from provisional patent application Ser. No. 60/159,039, filed on Oct. 12, 1999, (19) U.S. patent application Ser. No. 09/679,906, filed on Oct. 5, 2000, which claims priority from provisional patent application Ser. No. 60/159,033, filed on Oct. 12, 1999, (20) U.S. patent application Ser. No. 10/303,992, filed on Nov. 22, 2002, which claims priority from provisional patent application Ser. No. 60/212,359, filed on Jun. 19, 2000, (21) U.S. provisional patent application Ser. No. 60/165,228, filed on Nov. 12, 1999, (22) U.S. provisional patent application Ser. No. 60/455,051, filed on Mar. 14, 2003, (23) PCT application US02/2477, filed on Jun. 26, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/303,711, filed on Jul. 6, 2001, (24) U.S. patent application Ser. No. 10/311,412, filed on Dec. 12, 2002, which claims priority from provisional patent application Ser. No. 60/221,443, filed on Jul. 28, 2000, (25) U.S. patent application Ser. No. 10/322,947, filed on Dec. 18, 2002, which claims priority from provisional patent application Ser. No. 60/221,645, filed on Jul. 28, 2000, (26) U.S. patent application Ser. No. 10/322,947, filed on Jan. 22, 2003, now U.S. Pat. No. 6,976,541 which issued Dec. 20, 2005, which claims priority from provisional patent application Ser. No. 60/233,638, filed on Sep. 18, 2000, (27) U.S. patent application Ser. No. 10/406,648, filed on Mar. 31, 2003, which claims priority from provisional patent application Ser. No. 60/237,334, filed on Oct. 2, 2000, (28) PCT application US02/04353, filed on Feb. 14, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/270,007, filed on Feb. 20, 2001, (29) U.S. patent application Ser. No. 10/465,835, filed on Jun. 13, 2003, which claims priority from provisional patent application Ser. No. 60/262,434, filed on Jan. 17, 2001, (30) U.S. Pat. No. 7,100,685 which was filed as U.S. patent application Ser. No. 10/465,831, filed on Jun. 13, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/259,486, filed on Jan. 3, 2001, (31) U.S. provisional patent application Ser. No. 60/452,303, filed on Mar. 5, 2003, (32) U.S. Pat. No. 6,470,966, which was filed as patent application Ser. No. 09/850,093, filed on May 7, 2001, as a divisional application of U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7, 1998, (33) U.S. Pat. No. 6,561,227, which was filed as patent application Ser. No. 09/852,026, filed on May 9, 2001, as a divisional application of U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7 1998, (34) U.S. patent application Ser. No. 09/852,027, filed on May 9, 2001, as a divisional application of U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7, 1998, (35) PCT Application US02/25608, filed on Aug. 13 2002, which claims priority from provisional application 60/318,021, filed on Sep. 7, 2001, (36) PCT Application US02/24399, filed on Aug. 1, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/313,453, filed on Aug. 20, 2001, (37) PCT Application US02/29856, filed on Sep. 19, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/326,886, filed on Oct. 3, 2001, (38) PCT Application US02/20256, filed on Jun. 26, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/303,740, filed on Jul. 6, 2001, (39) U.S. patent application Ser. No. 09/962,469, filed on Sep. 25, 2001, now U.S. Pat. No. 6,892,819 which issued May 17, 2005, which is a divisional of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (40) U.S. patent application Ser. No. 09/962,470, filed on Sep. 25, 2001, which is a divisional of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903, which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (41) U.S. patent application Ser. No. 09/962,471, filed on Sep. 25, 2001, now U.S. Pat. No. 6,739,392 which issued May 25, 2004, which is a divisional of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (42) U.S. patent application Ser. No. 09/962,467, filed on Sep. 25, 2001, now U.S. Pat. No. 6,725,919 which issued Apr. 27, 2004, which is a divisional of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (43) U.S. patent application Ser. No. 09/962,468, filed on Sep. 25, 2001, now U.S. Pat. No. 6,758,278 which issued Jul. 6, 2004, which is a divisional of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (44) PCT application U.S. 02/25727, filed on Aug. 14, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/317,985, filed on Sep. 6, 2001, and U.S. provisional patent application Ser. No. 60/318,386, filed on Sep. 10, 2001, (45) PCT application U.S. 02/39425, filed on Dec. 10, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/343,674, filed on Dec. 27, 2001, (46) U.S. utility patent application Ser. No. 09/969,922, filed on Oct. 3, 2001, (now U.S. Pat. No. 6,634,431 which issued Oct. 21, 2003), which is a continuation-in-part application of U.S. Pat. No. 6,328,113, which was filed as U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, which claims priority from provisional application 60/108,558, filed on Nov. 16, 1998, (47) U.S. utility patent application Ser. No. 10/516,467, now U.S. Pat. No. 6,745,845 which issued Jun. 8, 2004, filed on Dec. 10, 2001, which is a continuation application of U.S. utility patent application Ser. No. 09/969,922, filed on Oct. 3, 2001, (now U.S. Pat. No. 6,634,431 which issued Oct. 21, 2003), which is a continuation-in-part application of U.S. Pat. No. 6,328,113, which was filed as U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, which claims priority from provisional application 60/108,558, filed on Nov. 16, 1998, (48) PCT application U.S. 03/00609, filed on Jan. 9, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/357,372, filed on Feb. 15, 2002, (49) U.S. patent application Ser. No. 10/074,703, now U.S. Pat. No. 6,705,395 which issued Mar. 16, 2004, filed on Feb. 12, 2002, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (50) U.S. patent application Ser. No. 10/074,244, filed on Feb. 12, 2002, now U.S. Pat. No. 6,631,759 which issued Oct. 14, 2003, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (51) U.S. patent application Ser. No. 10/076,660, filed on Feb. 15, 2002, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (52) U.S. patent application Ser. No. 10/076,661, filed on Feb. 15, 2002, now U.S. Pat. No. 6,631,769 which issued Oct. 14, 2003, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (53) U.S. patent application Ser. No. 10/076,659, filed on Feb. 15, 2002, now U.S. Pat. No. 7,063,142 which issued Jun. 20, 2006, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (54) U.S. patent application Ser. No. 10/078,928, filed on Feb. 20, 2002, now U.S. Pat. No. 6,684,947 which issued Feb. 3, 2004, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (55) U.S. patent application Ser. No. 10/078,922, filed on Feb. 20, 2002, now U.S. Pat. No. 6,966,370 which issued Nov. 22, 2005, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (56) U.S. patent application Ser. No. 10/078,921, filed on Feb. 20, 2002, now U.S. Pat. No. 7,044,221 which issued May 16, 2006, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (57) U.S. patent application Ser. No. 10/261,928, filed on Oct. 1, 2002, now U.S. Pat. No. 7,011,161 which issued Mar. 14, 2006, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (58) U.S. patent application Ser. No. 10/079,276, filed on Feb. 20, 2002, now U.S. Pat. No. 7,040,396 which issued May 9, 2006, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512.895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (59) U.S. patent application Ser. No. 10/262,009, filed on Oct. 1, 2002, now U.S. Pat. No. 7,048,062 which issued May 23, 2006, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (60) U.S. patent application Ser. No. 10/092,481, filed on Mar. 7, 2002, now U.S. Pat. No. 6,857,473 which issued Feb. 22, 2005, which is a divisional of U.S. Pat. No. 6,568,471, which was filed as patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, which claims priority from provisional application 60/121,841, filed on Feb. 26, 1999, (61) U.S. patent application Ser. No. 10/261,926, filed on Oct. 1, 2002, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (62) PCT application U.S. 02/36157, filed on Nov. 12, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/338,996, filed on Nov. 12, 2001, (63) PCT application U.S. 02/36267, filed on Nov. 12, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/339,013, filed on Nov. 12, 2001, (64) PCT application U.S. 03/11765, filed on Apr. 16, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/383,917, filed on May 29, 2002, (65) PCT application U.S. 03/15020, filed on May 12, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/391,703, filed on Jun. 26, 2002, (66) PCT application U.S. 02/39418, filed on Dec. 10, 2002, which claims priority from U.S. provisional patent application Ser. No. 60/346,309, filed on Jan. 7, 2002, (67) PCT application U.S. 03/06544, filed on Mar. 4, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/372,048, filed on Apr. 12, 2002, (68) U.S. patent application Ser. No. 10/331,718, filed on Dec. 30, 2002, which is a divisional U.S. patent application Ser. No. 09/679,906, filed on Oct. 5, 2000, which claims priority from provisional patent application Ser. No. 60/159,033, filed on Oct. 12, 1999, (69) PCT application U.S. 03/04837, filed on Feb. 29, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/363,829, filed on Mar. 13, 2002, (70) U.S. patent application Ser. No. 10/261,927, filed on Oct. 1, 2002, now U.S. Pat. No. 7,077,213 which issued Jul. 18, 2006, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (71) U.S. patent application Ser. No. 10/262,008, filed on Oct. 1, 2002, now U.S. Pat. No. 7,036,582 which issued May 2, 2006, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7 1999, (72) U.S. patent application Ser. No. 10/261,925, filed on Oct. 1, 2002, now U.S. Pat. No. 7,044,218 which issued May 16, 2006, which is a divisional of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (73) U.S. patent application Ser. No. 10/199,524, filed on Jul. 19, 2002, which is a continuation of U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7, 1998, (74) PCT application U.S. 03/10144, filed on Mar. 28, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/372,632, filed on Apr. 15, 2002, (75) U.S. provisional patent application Ser. No. 60/412,542, filed on Sep. 20, 2002, (76) PCT application U.S. 03/14153, filed on May 6, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/380,147, filed on May 6, 2002, (77) PCT application U.S. 03/19993, filed on Jun. 24, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/397,284, filed on Jul. 19, 2002, (78) PCT application U.S. 03/13787, filed on May 5, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/387,486, filed on Jun. 10, 2002, (79) PCT application U.S. 03/18530, filed on Jun. 11, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/387,961, filed on Jun. 12, 2002, (80) PCT application U.S. 03/20694, filed on Jul. 1, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/398,061, filed on Jul. 24, 2002, (81) PCT application U.S. 03/20870, filed on Jul. 2, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/399,240, filed on Jul. 29, 2002, (82) U.S. provisional patent application Ser. No. 60/412,487, filed on Sep. 20, 2002, (83) U.S. provisional patent application Ser. No. 60/412,488, filed on Sep. 20, 2002, (84) U.S. patent application Ser. No. 10/280,356, filed on Oct. 25, 2002, which is a continuation of U.S. Pat. No. 6,470,966, which was filed as patent application Ser. No. 09/850,093, filed on May 7, 2001, as a divisional application of U.S. Pat. No. 6,497,289, which was filed as U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, which claims priority from provisional application 60/111,293, filed on Dec. 7, 1998, (85) U.S. provisional patent application Ser. No. 60/412,177, filed on Sep. 20, 2002, (86) U.S. provisional patent application Ser. No. 60/412,653, filed on Sep. 20, 2002, (87) U.S. provisional patent application Ser. No. 60/405,610, filed on Aug. 23, 2002, (88) U.S. provisional patent application Ser. No. 60/405,394, filed on Aug. 23, 2002, (89) U.S. provisional patent application Ser. No. 60/412,544, filed on Sep. 20, 2002, (90) PCT application U.S. 03/24779, filed on Aug. 8, 2003, which claims priority from U.S. provisional patent application Ser. No. 60/407,442, filed on Aug. 30, 2002, (91) U.S. provisional patent application Ser. No. 60/423,363, filed on Dec. 10, 2002, (92) U.S. provisional patent application Ser. No. 60/412,196, filed on Sep. 20, 2002, (93) U.S. provisional patent application Ser. No. 60/412,187, filed on Sep. 20, 2002, (94) U.S. provisional patent application Ser. No. 60/412,371, filed on Sep. 20, 2002, (95) U.S. patent application Ser. No. 10/382,325, filed on Mar. 5, 2003, which is a continuation of U.S. Pat. No. 6,557,640, which was filed as patent application Ser. No. 09/588,946, filed on Jul. 7, 2000, which claims priority from provisional application 60/137,998, filed on Jun. 7, 1999, (96) U.S. patent application Ser. No. 10/624,842, filed on Jul. 22, 2003, which is a divisional of U.S. patent application Ser. No. 09/502,350, filed on Feb. 10, 2000, now U.S. Pat. No. 6,823,937 which issued Nov. 30, 2004, which claims priority from provisional application 60/119,611, filed on Feb. 11, 1999, (97) U.S. provisional patent application Ser. No. 60/431,184, filed on Dec. 5, 2002, (98) U.S. provisional patent application Ser. No. 60/448,526, filed on Feb. 18, 2003, (99) U.S. provisional patent application Ser. No. 60/461,539, filed on Apr. 9, 2003, (100) U.S. provisional patent application Ser. No. 60/462,750, filed on Apr. 14, 2003, (101) U.S. provisional patent application Ser. No. 60/436,106, filed on Dec. 23, 2002, (102) U.S. provisional patent application Ser. No. 60/442,942, filed on Jan. 27, 2003, (103) U.S. provisional patent application Ser. No. 60/442,938, filed on Jan. 27, 2003, (104) U.S. patent application Ser. No. 10/418,687, filed on Apr. 18, 2003, now U.S. Pat. No. 7,021,390 which issued Apr. 4, 2006, (105) U.S. provisional patent application Ser. No. 60/454,896, filed on Mar. 14, 2003, (106) U.S. provisional patent application Ser. No. 60/450,504, filed on Feb. 26, 2003, (107) U.S. provisional patent application Ser. No. 60/451,152, filed on Mar. 9, 2003, (108) U.S. provisional patent application Ser. No. 60/455,124, filed on Mar. 17, 2003, (109) U.S. provisional patent application Ser. No. 60/453,678, filed on Mar. 11, 2003, (110) U.S. patent application Ser. No. 10/421,682, filed on Apr. 23, 2003, which is a continuation of U.S. patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999, (111) U.S. provisional patent application Ser. No. 60/457,965, , filed on Mar. 27, 2003, (112) U.S. provisional patent application Ser. No. 60/455,718, filed on Mar. 18, 2003, (113) U.S. Pat. No. 6,550,821, which was filed as patent application Ser. No. 09/811,734, filed on Mar. 19, 2001, (114) U.S. patent application Ser. No. 10/436,467, filed on May 12, 2003, now U.S. Pat. No. 6,968,618 which issued Nov. 29, 2005, which is a continuation of U.S. Pat. No. 6,604,763, which was filed as application Ser. No. 09/559,122, filed on Apr. 26, 2000, which claims priority from provisional application 60/131,106, filed on Apr. 26, 1999, (115) U.S. provisional patent application Ser. No. 60/459,776, filed on Apr. 2, 2003, (116) U.S. provisional patent application Ser. No. 60/461,094, filed on Apr. 8, 2003, (117) U.S. provisional patent application Ser. No. 60/461,038, filed on Apr. 7, 2003, (118) U.S. provisional patent application Ser. No. 60/463,586, filed on Apr. 17, 2003, (119) U.S. provisional patent application Ser. No. 60/472,240, filed on May 20, 2003, (120) U.S. patent application Ser. No. 10/619,285, filed on Jul. 14, 2003, which is a continuation-in-part of U.S. utility patent application Ser. No. 09/969,922, filed on Oct. 3, 2001, (now U.S. Pat. No. 6,634,431 which issued Oct. 21, 2003), which is a continuation-in-part application of U.S. Pat. No. 6,328,113, which was filed as U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, which claims priority from provisional application 60/108,558, filed on Nov. 16, 1998, (121) U.S. utility patent application Ser. No. 10/418,688, now U.S. Pat. No. 7,055,608 which issued Jun. 6, 2006, which was filed on Apr. 18, 2003, as a division of U.S. utility patent application Ser. No. 09/523,468, filed on Mar. 10, 2000, (now U.S. Pat. No. 6,640,903 which issued Nov. 4, 2003), which claims priority from provisional application 60/124,042, filed on Mar. 11, 1999; (122) PCT patent application Ser. No. PCT/US2004/06246, filed on Feb. 26, 2004; (123) PCT patent application Ser. No. PCT/US2004/08170, filed on Mar. 15, 2004; (124) PCT patent application Ser. No. PCT/US2004/08171, filed on Mar. 15, 2004; (125) PCT patent application Ser. No. PCT/US2004/08073, filed on Mar. 18, 2004; (126) PCT patent application Ser. No. PCT/US2004/07711, filed on Mar. 11, 2004; (127) PCT patent application Ser. No. PCT/US2004/029025, filed on Mar. 26, 2004; (128) PCT patent application Ser. No. PCT/US2004/010317, filed on Apr. 2, 2004; (129) PCT patent application Ser. No. PCT/US2004/010712, filed on Apr. 6, 2004; (130) PCT patent application Ser. No. PCT/US2004/010762, filed on Apr. 6, 2004; (131) PCT patent application Ser. No. PCT/US2004/011973, filed on Apr. 15, 2004; (132) U.S. provisional patent application Ser. No. 60/495,056, filed on Aug. 14, 2003; (133) U.S. provisional patent application Ser. No. 60/600,679, filed on Aug 11, 2004; (134) PCT patent application Ser. No. PCT/US2005/027318, filed on Jul. 29, 2005; (135) PCT patent application Ser. No. PCT/US2005/028936, filed on Aug. 12, 2005; (136) PCT patent application Ser. No. PCT/US2005/028669, filed on Aug. 11, 2005; (137) PCT patent application Ser. No. PCT/US2005/028453, filed on Aug. 11, 2005; (138) PCT patent application Ser. No. PCT/US2005/028641, filed on Aug. 11, 2005; (139) PCT patent application Ser. No. PCT/US2005/028819, filed on Aug. 11, 2005; (140) PCT patent application Ser. No. PCT/US2005/028446, filed on Aug. 11, 2005; (141) PCT patent application Ser. No. PCT/US2005/028642, filed on Aug. 11, 2005; (142) PCT patent application Ser. No. PCT/US2005/028451, filed on Aug. 11, 2005, and (143) PCT patent application Ser. No. PCT/US2005/028473, filed on Aug. 11, 2005, (144) U.S. utility patent application Ser. No. 10/546,082, filed on Aug. 16, 2005, (145) U.S. utility patent application Ser. No. 10/546,076, filed on Aug. 16, 2005, (146) U.S. utility patent application Ser. No. 10/545,936, filed on Aug. 16, 2005, (147) U.S. utility patent application Ser. No. 10/546,079, filed on Aug. 16, 2005 (148) U.S. utility patent application Ser. No. 10/545,941, filed on Aug. 16, 2005, (149) U.S. utility patent application Ser. No. 546078, filed on Aug. 16, 2005, filed on Aug. 11, 2005, (150) U.S. utility patent application Ser. No. 10/545,941, filed on Aug. 16, 2005, (151) U.S. utility patent application Ser. No. 11/249,967, filed on Oct. 13, 2005, (152) U.S. provisional patent application Ser. No. 60/734,302, filed on Nov. 7, 2005, (153) U.S. provisional patent application Ser. No. 60/725,181, filed on Oct. 11, 2005, (154) PCT patent application Ser. No. PCT/US2005/023391, filed Jun. 29, 2005 which claims priority from U.S. provisional patent application Ser. No. 60/585,370, filed on Jul. 2, 2004, (155) U.S. provisional patent application Ser. No. 60/721,579, filed on Sep. 28, 2005, (156) U.S. provisional patent application Ser. No. 60/717391, filed on Sep. 15, 2005, (157) U.S. provisional patent application Ser. No. 60/702935, filed on Jul. 27, 2005, (158) U.S. provisional patent application Ser. No. 60/663913, filed on Mar. 21, 2005, (159) U.S. provisional patent application Ser. No. 60/652564, filed on Feb. 14, 2005, (160) U.S. provisional patent application Ser. No. 60/645840, filed on Jan. 21, 2005, (161) PCT patent application Ser. No. PCT/US2005/043122, filed on Nov. 29, 2005 which claims priority from U.S. provisional patent application Ser. No. 60/631703, filed on Nov. 30, 2004, (162) U.S. provisional patent application Ser. No. 60/752787, filed on Dec. 22, 2005, (163) U.S. National Stage application Ser. No. 10/548934, filed on Sep. 12, 2005; (164) U.S. National Stage application Ser. No. 10/549,410, filed on Sep. 13, 2005; (165) U.S. Provisional Patent Application No. 60/717391, filed on Sep. 15, 2005; (166) U.S. National Stage application Ser. No. 10/550,906, filed on Sep. 27, 2005; (167) U.S. National Stage application Ser. No. 10/551,880, filed on Sep. 30, 2005; (168) U.S. National Stage application Ser. No. 10/552,253, filed on Oct. 4, 2005; (169) U.S. National Stage application Ser. No. 10/552,790, filed on Oct. 11, 2005; (170) U.S. Provisional Patent Application No. 60/725181, filed on Oct. 11, 2005; (171) U.S. National Stage application Ser. No. 10/553,094, filed on Oct. 13, 2005; (172) U.S. National Stage application Ser. No. 10/553,566, filed on Oct. 17, 2005; (173) PCT Patent Application No. PCT/US2006/002449, filed on Jan. 20, 2006, (174) PCT Patent Application No. PCT/US2006/004809, filed on Feb. 9, 2006; (175) U.S. Utility Patent application Ser. No. 11/356,899, filed on Feb. 17, 2006, (176) U.S. National Stage application Ser. No. 10/568,200, filed on Feb. 13, 2006, (177) U.S. National Stage application Ser. No. 10/568,719, filed on Feb. 16, 2006, (178) U.S. National Stage application Ser. No. 10/569,323, filed on Feb. 17, 2006, (179) U.S. National State patent application Ser. No. 10/571,041, filed on Mar. 3, 2006; (180) U.S. National State patent application Ser. No. 10/571,017, filed on Mar. 3, 2006; (181) U.S. National State patent application Ser. No. 10/571,086, filed on Mar. 6, 2006; and (182) U.S. National State patent application Ser. No. 10/571,085, filed on Mar. 6, 2006, (183) U.S. utility patent application Ser. No. 10/938,788, filed on Sep. 10, 2004, (184) U.S. utility patent application Ser. No. 10/938,225, filed on Sep. 10, 2004, (185) U.S. utility patent application Ser. No. 10/952,288, filed on Sep. 28, 2004, (186) U.S. utility patent application Ser. No. 10/952,416, filed on Sep. 28, 2004, (187) U.S. utility patent application Ser. No. 10/950,749, filed on Sep. 27, 2004, (188) U.S. utility patent application Ser. No. 10/950,869, filed on Sep. 27, 2004; (189) U.S. provisional patent application Ser. No. 60/761324, filed on Jan. 23, 2006, (190) U.S. provisional patent application Ser. No. 60/754556, filed on Dec. 28, 2005, (191) U.S. utility patent application Ser. No. 11/380,051, filed on Apr. 25, 2006, (192) U.S. utility patent application Ser. No. 11/380,055, filed on Apr. 25, 2006, (193) U.S. utility patent application Ser. No. 10/522,039, filed on Mar. 10, 2006; (194) U.S. provisional patent application Ser. No. 60/746,813, filed on May 9, 2006; (195) U.S. utility patent application Ser. No. 11/456,584, filed on Jul. 11, 2006; and (196) U.S. utility patent application Ser. No. 11/456,587, filed on Jul. 11, 2006; (197) PCT Patent Application No. PCT/US2006/009886, filed on Mar. 21, 2006; (198) PCT Patent Application No. PCT/US2006/010674, filed on Mar. 21, 2006; (199) U.S. Pat. No. 6,409,175 which issued Jun. 25, 2002, (200) U.S. Pat. No. 6,550,821 which issued Apr. 22, 2003, (201) U.S. patent application No. 10/767,953, filed Jan. 29, 2004, now U.S. Pat. No. 7,077,211 which issued Jul. 18, 2006; (202) U.S. patent application No. 10/769,726, filed Jan. 30, 2004, (203) U.S. patent application No. 10/770,363 filed Feb. 2, 2004, (204) U.S. utility patent application Ser. No. 11/068,595, filed on Feb. 28, 2005; (205) U.S. utility patent application Ser. No. 11/070,147, filed on Mar. 2, 2005; (206) U.S. utility patent application Ser. No. 11/071,409, filed on Mar. 2, 2005; (207) U.S. utility patent application Ser. No. 11/071,557, filed on Mar. 3, 2005; (208) U.S. utility patent application Ser. No. 11/072,578, filed on Mar. 4, 2005; (209) U.S. utility patent application Ser. No. 11/072,893, filed on Mar. 4, 2005; (210) U.S. utility patent application Ser. No. 11/072,594, filed on Mar. 4, 2005; (211) U.S. utility patent application Ser. No. 11/074,366, filed on Mar. 7, 2005; (212) U.S. utility patent application Ser. No. 11/074,266, filed on Mar. 7, 2005, (213) U.S. provisional patent application Ser. No. 60/832909, filed on Jul. 24, 2006, (214) U.S. utility patent application Ser. No. 11/536,302, filed Sep. 28, 2006, and (215) U.S. utility patent application Ser. No. 11/538,228, filed Oct. 3, 2006.


BACKGROUND OF THE INVENTION

This invention relates generally to oil and gas exploration, and in particular to isolating certain subterranean zones to facilitate oil and gas exploration.


During oil exploration, a wellbore typically traverses a number of zones within a subterranean formation. Some of these subterranean zones will produce oil and gas, while others will not. Further, it is often necessary to isolate subterranean zones from one another in order to facilitate the exploration for and production of oil and gas. Existing methods for isolating subterranean production zones in order to facilitate the exploration for and production of oil and gas are complex and expensive.


The present invention is directed to overcoming one or more of the limitations of the existing processes for isolating subterranean zones during oil and gas exploration.


SUMMARY OF THE INVENTION

According to one aspect of the present invention, an apparatus is provided that includes a subterranean formation defining a wellbore, a tubular wellbore casing positioned within and coupled to the wellbore, a first tubular liner positioned within the wellbore overlapping with and coupled to the wellbore casing, a second tubular liner positioned within the wellbore and overlapping with and coupled to the first tubular liner. The second tubular liner is coupled to the first tubular liner by: machining an end of the first tubular liner, and inserting an end of the second tubular liner into the machined end of the first tubular liner.


According to another aspect of the present invention, a method for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore is provided that includes coupling an end of a tubular liner to an end of the wellbore casing, machining an end of the tubular liner, inserting an end of another tubular liner into the machined end of the tubular liner, and sealing the interface between the other tubular liner and the wellbore casing.


According to another aspect of the present invention, a system for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore is provided that includes means for coupling an end of a tubular liner to an end of the wellbore casing, means for machining an end of the tubular liner, means for inserting an end of another tubular liner into the machined end of the tubular liner, and means for sealing the interface between the other tubular liner and the wellbore casing.


According to another aspect of the present invention, in an apparatus comprising a subterranean formation defining a wellbore that includes a wellbore casing positioned within and coupled to the wellbore and a tubular liner coupled to an end of the wellbore casing, a method of conveying fluidic materials to and from the tubular liner is provided that includes machining the end of the tubular liner, inserting and supporting an end of another tubular liner in the machined end of the tubular liner, and conveying fluidic materials to and from the tubular liner using the other tubular liner.





BRIEF DESCRIPTION OF THE DRAWINGS


FIG. 1 is a fragmentary cross-sectional view illustrating a liner coupled to a preexisting wellbore casing.



FIG. 2 is a fragmentary cross sectional illustration of the liner of FIG. 1 after machining the end of the liner.



FIG. 2
a is a fragmentary cross sectional illustration of the machined end of the liner of FIG. 2.



FIG. 3 is a fragmentary cross sectional illustration of the insertion of a seal assembly into the machined end of the liner of FIG. 2.



FIG. 4 is a fragmentary cross sectional of the seal assembly of FIG. 3.



FIG. 4
a is a fragmentary cross sectional illustration of one of the seals of the seal assembly of FIG. 4.



FIG. 4
b is a fragmentary cross sectional illustration of another one of the seals of the seal assembly of FIG. 4.



FIG. 4
c is a fragmentary cross sectional illustration of another one of the seals of the seal assembly of FIG. 4.





DETAILED DESCRIPTION OF THE ILLUSTRATIVE EMBODIMENTS

Referring to FIG. 1, a wellbore 105 including a casing 110 that defines a passage 110a is positioned in a subterranean formation 115. During exploration of the subterranean formation 115, the wellbore 105 may be extended in a well known manner. A tubular liner 120 that defines a passage 120a including an elastomeric seal 125 may then be positioned in the extended portion of the wellbore 105 and coupled to the end of the casing 110 by radially expanding and plastically deforming the upper end of the tubular liner 120 into engagement with the lower end of the casing. In this manner, the elastomeric seal 125 is compressed into engagement with the casing 110 thereby creating sufficient frictional force to seal the interface between the liner 120 and the casing and support the weight of the liner using the casing.


In several exemplary embodiments, the liner 120 is radially expanded and plastically deformed into engagement with the casing 110 in a conventional manner and/or using one or more of the methods and apparatus disclosed in one or more of the following: (1) U.S. patent application Ser. No. 09/454,139, filed on Dec. 3, 1999, (2) U.S. patent application Ser. No. 09/510,913, filed on Feb. 23, 2000, (3) U.S. patent application Ser. No. 09/502,350, filed on Feb. 10, 2000, (4) U.S. patent application Ser. No. 09/440,338, filed on Nov. 15, 1999, (5) U.S. patent application Ser. No. 09/523,460, filed on Mar. 10, 2000, (6) U.S. patent application Ser. No. 09/512,895, filed on Feb. 24, 2000, (7) U.S. patent application Ser. No. 09/511,941, filed on Feb. 24, 2000, (8) U.S. patent application Ser. No. 09/588,946, filed on Jun. 7, 2000, (9) U.S. patent application Ser. No. 09/559,122, filed on Apr. 26, 2000, (10) PCT patent application Ser. No. PCT/US00/18635, filed on Jul. 9, 2000, (11) U.S. provisional patent application Ser. No. 60/162,671, filed on Nov. 1, 1999, (12) U.S. provisional patent application Ser. No. 60/154,047, filed on Sep. 16, 1999, (13) U.S. provisional patent application Ser. No. 60/159,082, filed on Oct. 12, 1999, (14) U.S. provisional patent application Ser. No. 60/159,039, filed on Oct. 12, 1999, (15) U.S. provisional patent application Ser. No. 60/159,033, filed on Oct. 12, 1999, (16) U.S. provisional patent application Ser. No. 60/212,359, filed on Jun. 19, 2000, (17) U.S. provisional patent application Ser. No. 60/165,228, filed on Nov. 12, 1999, (18) U.S. provisional patent application Ser. No. 60/221,443, filed on Jul. 28, 2000, (19) U.S. provisional patent application Ser. No. 60/221,645, filed on Jul. 28, 2000, (20) U.S. provisional patent application Ser. No. 60/233,638, filed on Sep. 18, 2000, (21) U.S. provisional patent application Ser. No. 60/237,334, filed on Oct. 2, 2000, (22) U.S. provisional patent application Ser. No. 60/270,007, filed on Feb. 20, 2001; (23) U.S. provisional patent application Ser. No. 60/262,434, filed on Jan. 17, 2001; (24) U.S. provisional patent application Ser. No. 60/259,486, filed on Jan. 3, 2001; (25) U.S. provisional patent application Ser. No. 60/303,740, filed on Jul. 6, 2001; (26) U.S. provisional patent application Ser. No. 60/313,453, filed on Aug. 20, 2001; (27) U.S. provisional patent application Ser. No. 60/317,985, filed on Sep. 6, 2001; (28) U.S. provisional patent application Ser. No. 60/3318,386, filed on Sep. 10, 2001; (29) U.S. utility patent application Ser. No. 09/969,922, filed on Oct. 3, 2001; and (30) U.S. utility patent application Ser. No. 10/016,467, filed on Dec. 10, 2001, the disclosures of which are incorporated herein by reference.


In an exemplary embodiment, as illustrated in FIGS. 2 and 2a, the upper end 120a of the liner 120 is then machined to provide a first beveled portion 120aa and a second beveled portion 120ab. In an exemplary embodiment, the angle of attack of the first beveled portion 120aa is about 45° and the angle of attack of the second beveled portion 120ab is about 15°.


As illustrated in FIGS. 3 and 4, an end 135a of a tubular locator 135 that defines a passage 135b and includes a flange 135c and an external threaded connection 135d at another end 135e is then inserted into the upper end 120a of the liner 120. The flange 135c further includes a tapered end face 135ca that mates with the first portion 120aa of the machined upper end 120a of the liner 120. In this manner, the tubular locator 135 mates with and is supported by the upper end 120a of the liner 120. Furthermore, the compound angular profile of the combination of the first and second portions, 120aa and 120ab, of the machined upper end 120a of the liner 120 facilitates the insertion of the end 135a of the tubular location 135 within the upper end of the liner.


An end 140a of a tubular seal assembly 140 that defines a passage 140b and includes external seals 140c, 140d, and 140e, is removably coupled to the external threaded connection 135d of the end 135e of the tubular locator 135 by an internal threaded connection 140f. A portion of the other end 140g of the tubular seal assembly 140 is tapered at approximately an angle of about 45 degrees in order to facilitate the insertion and removal of equipment.


As illustrated in FIG. 4a, in an exemplary embodiment, the external seal 140c includes an elastomeric seal 140ca that is retained within an external groove 140cb by a retaining element 140cc. In an exemplary embodiment, the external seals 140c fluidicly seal the interface between the tubular seal assembly 140 and the wellbore casing 110.


As illustrated in FIG. 4b, in an exemplary embodiment, the external seal 140d includes an elastomeric seal 140da that is retained within an external groove 140db by a retaining element 140dc. In an exemplary embodiment, the external seals 140d fluidicly seal the interface between the tubular seal assembly 140 and the wellbore casing 110.


As illustrated in FIG. 4c,in an exemplary embodiment, the external seal 140e includes an elastomeric seal 140ea that is retained within an external groove 140eb by a retaining element 140ec. In an exemplary embodiment, the external seals 140e fluidicly seal the interface between the tubular seal assembly 140 and the wellbore casing 110.


During operation, in an exemplary embodiment, after the liner 120 has been radially expanded and plastically deformed into engagement with the casing 110, the upper end 120a of the liner 120 is then machined to provide the first beveled portion l20aa and the second beveled portion l20ab. The tubular locator 135 and tubular seal assembly 140 are then inserted into the interior of the casing 110, and the end 135a of the tubular locator 135 is inserted into the upper end 120a of the tubular liner 120. The external seals 140c, 140d, and 140e of the tubular seal assembly 140 then fluidicly seal the interface between the tubular seal assembly 140 and the casing 110. In this manner, the tubular locator 135 and the tubular seal assembly 140 provide a pressure sealed tubular liner for conveying fluidic materials to and from the tubular liner 120. In this manner, the need for a tie-back liner may be eliminated thereby providing a cost effective alternative to conventional methods and apparatus for providing a pressure sealed tubular liner.


An apparatus has been described that includes a subterranean formation defining a wellbore, a tubular wellbore casing positioned within and coupled to the wellbore, a first tubular liner positioned within the wellbore overlapping with and coupled to the wellbore casing, and a second tubular liner positioned within the wellbore and overlapping with and coupled to the first tubular liner. The second tubular liner is coupled to the first tubular liner by machining an end of the first tubular liner, and inserting an end of the second tubular liner into the machined end of the first tubular liner. In an exemplary embodiment, the first tubular liner is coupled to the wellbore casing by radially expanding and plastically deforming the first tubular liner into engagement with the wellbore casing.


A method for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore has also been described that includes coupling an end of a tubular liner to an end of the wellbore casing, machining an end of the tubular liner, inserting an end of another tubular liner into the machined end of the tubular liner, and sealing the interface between the other tubular liner and the wellbore casing. In an exemplary embodiment, the method further includes radially expanding and plastically deforming the tubular liner into engagement with the wellbore casing.


A system for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore has also been described that includes means for coupling an end of a tubular liner to an end of the wellbore casing, means for machining an end of the tubular liner, means for inserting an end of another tubular liner into the machined end of the tubular liner, and means for sealing the interface between the other tubular liner and the wellbore casing. In an exemplary embodiment, the system further includes means for radially expanding and plastically deforming the tubular liner into engagement with the wellbore casing.


In an apparatus comprising a subterranean formation defining a wellbore that includes a wellbore casing positioned with in and coupled to the wellbore and a tubular liner coupled to an end of the wellbore casing, a method of conveying fluidic materials to and from the tubular liner has also been described that includes machining the end of the tubular liner, inserting and supporting an end of another tubular liner in the machined end of the tubular liner, and conveying fluidic materials to and from the tubular liner using the other tubular liner. In an exemplary embodiment, the other end of the tubular liner extends through the wellbore casing. In an exemplary embodiment, the method further includes fluidicly sealing the interface between the other end of the tubular liner and the wellbore casing.


The present illustrative embodiments of the invention provide a number of advantages. For example, using the machined upper end 120a of the liner 120 as a seal receptacle eliminates more costly and complicated conventional systems for providing a seal receptacle. Furthermore, the use of the tubular locator 135 and the tubular seal assembly 140 eliminates the more costly and complicated tie-back liner. As a result, the present illustrative embodiments provide a sophisticated yet less complex system for providing a pressure sealed tubular liner for conveying fluidic materials to and from the tubular liner 120.


It is understood that variations may be made in the foregoing without departing from the scope of the invention. For example, while the present system has been described in for use with a tubular liner 120 that has been radially expanded and plastically deformed into engagement with the casing 110, the teachings of the present embodiments may also be applied to tubular liners that are coupled to a preexisting casing without radial expansion and plastic deformation. Furthermore, while illustrative embodiments of the present system have been presented for extracting oil and gas from a subterranean formation, the teachings of the present embodiments may also be applied to the extraction of geothermal energy from subterranean formations. In addition, in several exemplary embodiments, the seals 140c, 140d, and/or 140e, seal the interface between the tubular seal assembly 140 and the wellbore casing 110.


Although illustrative embodiments of the invention have been shown and described, a wide range of modification, changes and substitution is contemplated in the foregoing disclosure. In some instances, some features of the present invention may be employed without a corresponding use of the other features. Accordingly, it is appropriate that the appended claims be construed broadly and in a manner consistent with the scope of the invention.

Claims
  • 1. A method for extracting fluidic materials from a subterranean formation a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore, comprising: radially expanding and plastically deforming a first tubular liner into engagement with the wellbore casing to couple the first tubular liner to the wellbore casing;machining an end of the first tubular liner after coupling the first tubular liner to the wellbore casing;inserting an end of a second tubular liner into the machined end of the first tubular liner; andsealing an interface between the second tubular liner and the wellbore casing.
  • 2. The method of claim 1, wherein the machining step comprises providing a first beveled portion on the end of the first tubular liner.
  • 3. The method of claim 2, wherein the machining step further comprises providing a second beveled portion on the end of the first tubular liner.
  • 4. The method of claim 3, wherein an angle of attack of the first beveled portion is greater than an angle of attack of the second beveled portion.
  • 5. The method of claim 1, wherein the second tubular liner comprises a tubular locator coupled to a tubular seal assembly.
  • 6. The method of claim 1, wherein the second tubular liner comprises a tubular locator.
  • 7. The method of claim 6, wherein the tubular locator comprises a flange, and wherein the inserting step comprises mating the flange with the machined edge of the first tubular liner.
  • 8. The method of claim 6, further comprising removably coupling a third tubular liner to the tubular locator.
  • 9. The method of claim 8, wherein the third tubular liner comprises a threaded connection and the tubular locator comprises a threaded connection, and wherein the step of removably coupling the third tubular liner to the tubular locator comprises engaging the threaded connection of the third tubular liner and the threaded connection of the tubular locator.
  • 10. The method of claim 8, wherein the third tubular liner comprises a plurality of external seals, wherein the external seals seal the interface between the second tubular liner and the wellbore casing during the sealing step.
  • 11. In an apparatus comprising a subterranean formation defining a wellbore that includes a wellbore casing positioned within and coupled to the wellbore and a first tubular liner positioned within the wellbore casing, a method of conveying fluidic materials to and from the tubular liner, comprising: radially expanding and plastically deforming the first tubular liner into engagement with the wellbore casing to couple the first tubular liner to the wellbore casing;machining an end of the first tubular liner while the first tubular liner is coupled to the wellbore casing within the wellbore;inserting and supporting an end of a second tubular liner in the machined end of the first liner; andconveying fluidic materials to and from the first tubular liner using the second tubular liner.
  • 12. The method of claim 11, wherein another end of the first tubular liner extends through the wellbore casing.
  • 13. The method of claim 12, further comprising: fluidicly sealing the interface between the other end of the first liner and the wellbore casing.
  • 14. A method for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore, comprising: radially expanding and plastically deforming a tubular liner into engagement with the wellbore casing that is positioned within and coupled to the wellbore;machining an end of the tubular liner into a beveled shape after radially expanding and plastically deforming the tubular liner; andinserting an end of a tubular member into the machined end of the tubular liner.
  • 15. The method of claim 14, wherein the beveled shape comprises a first beveled portion and a second beveled portion, the first beveled portion having an angle of attack that is greater than an angle of attack of the second beveled portion.
  • 16. The method of claim 14, wherein the tubular member comprises a tubular locator.
  • 17. The method of claim 16, wherein the tubular locator comprises a flange, and wherein the inserting step comprises mating the flange with the machined edge of the tubular liner.
  • 18. The method of claim 16, further comprising removably coupling a tubular seal assembly to the tubular locator, wherein the tubular seal assembly comprises a threaded connection and the tubular locator comprises another threaded connection, andwherein the step of removably coupling the tubular seal assembly to the tubular locator comprises engaging the threaded connection of the tubular seal assembly and the threaded connection of the tubular locator.
  • 19. A method for extracting fluidic materials from a subterranean formation including a wellbore that traverses the formation and a wellbore casing positioned within and coupled to the wellbore, comprising: radially expanding and plastically deforming a tubular liner into engagement with the wellbore casing that is positioned within and coupled to the wellbore;machining an end of the tubular liner into a beveled shape after radially expanding and plastically deforming the tubular liner;inserting an end of a tubular locator into the machined end of the tubular liner, the tubular locator comprising a flange having a shape that corresponds to the beveled shape of the tubular liner and that mates with the beveled shape of the tubular liner during this inserting step;removably coupling a tubular seal assembly to the tubular locator by engaging a threaded connection of the tubular seal assembly with a threaded connection of the tubular locator; andsealing an interface between the tubular seal assembly and the wellbore casing via a plurality of external seals disposed between the tubular seal assembly and the wellbore casing.
  • 20. The method of claim 19, wherein the beveled shape comprises a first beveled portion and a second beveled portion, the first beveled portion having an angle of attack that is greater than an angle of attack of the second beveled portion, and wherein the flange of the tubular locator mates with the machined edge of the tubular liner during the inserting step by mating with the first beveled portion of the beveled shape.
CROSS REFERENCE TO RELATED APPLICATIONS

The present application claims the benefit of the filing dates of: (1) U.S. provisional patent application Ser. No. 60/343,674, filed on Dec. 27, 2001, the disclosure of which is incorporated herein by reference.

PCT Information
Filing Document Filing Date Country Kind 371c Date
PCT/US02/39425 12/10/2002 WO 00 6/24/2004
Publishing Document Publishing Date Country Kind
WO03/058022 7/17/2003 WO A
US Referenced Citations (673)
Number Name Date Kind
46818 Patterson Mar 1865 A
331940 Bole Dec 1885 A
332184 Bole Dec 1885 A
341237 Healey May 1886 A
519805 Bavier May 1894 A
802880 Phillips, Jr. Oct 1905 A
806156 Marshall Dec 1905 A
958517 Mettler May 1910 A
984449 Stewart Feb 1911 A
1166040 Burlingame Dec 1915 A
1233888 Leonard Jul 1917 A
1494128 Primrose May 1924 A
1589781 Anderson Jun 1926 A
1590357 Feisthamel Jun 1926 A
1597212 Spengler Aug 1926 A
1613461 Johnson Jan 1927 A
1756531 Aldeen et al. Apr 1930 A
1880218 Simmons Oct 1932 A
1981525 Price Nov 1934 A
2046870 Clasen et al. Jul 1936 A
2087185 Dillom Jul 1937 A
2122757 Scott Jul 1938 A
2145168 Flagg Jan 1939 A
2160263 Fletcher May 1939 A
2187275 McLennan Jan 1940 A
2204586 Grau Jun 1940 A
2214226 English Sep 1940 A
2226804 Carroll Dec 1940 A
2273017 Boynton Feb 1942 A
2301495 Abegg Nov 1942 A
2371840 Otis Mar 1945 A
2383214 Prout Aug 1945 A
2447629 Beissinger et al. Aug 1948 A
2500276 Church Mar 1950 A
2546295 Boice Mar 1951 A
2583316 Bannister Jan 1952 A
2627891 Clark Feb 1953 A
2647847 Black et al. Aug 1953 A
2734580 Layne Feb 1956 A
2796134 Binkley Jun 1957 A
2812025 Teague et al. Nov 1957 A
2907589 Knox Oct 1959 A
2929741 Strock et al. Jan 1960 A
3015362 Moosman Jan 1962 A
3015500 Barnett Jan 1962 A
3018547 Marskell Jan 1962 A
3039530 Condra Jun 1962 A
3067819 Gore Dec 1962 A
3068563 Reverman Dec 1962 A
3104703 Rike et al. Sep 1963 A
3111991 O'Neal Nov 1963 A
3167122 Lang Jan 1965 A
3175618 Lang et al. Mar 1965 A
3179168 Vincent Apr 1965 A
3188816 Koch Jun 1965 A
3191677 Kinley Jun 1965 A
3191680 Vincent Jun 1965 A
3203451 Vincent Aug 1965 A
3203483 Vincent Aug 1965 A
3209546 Lawton Oct 1965 A
3210102 Joslin Oct 1965 A
3233315 Levake Feb 1966 A
3245471 Howard Apr 1966 A
3270817 Papaila Sep 1966 A
3297092 Jennings Jan 1967 A
3326293 Skipper Jun 1967 A
3343252 Reesor Sep 1967 A
3353599 Swift Nov 1967 A
3354955 Berry Nov 1967 A
3358760 Blagg Dec 1967 A
3358769 Berry Dec 1967 A
3364993 Skipper Jan 1968 A
3371717 Chenoweth Mar 1968 A
3412565 Lindsey et al. Nov 1968 A
3419080 Lebourg Dec 1968 A
3424244 KInley Jan 1969 A
3427707 Nowosadko Feb 1969 A
3477506 Malone Nov 1969 A
3489220 Kinley Jan 1970 A
3498376 Sizer et al. Mar 1970 A
3504515 Reardon Apr 1970 A
3520049 Lysenko et al. Jul 1970 A
3528498 Carothers Sep 1970 A
3568773 Chancellor Mar 1971 A
3578081 Bodine May 1971 A
3579805 Kast May 1971 A
3605887 Lambie Sep 1971 A
3631926 Young Jan 1972 A
3665591 Kowal May 1972 A
3667547 Ahlstone Jun 1972 A
3669190 Sizer et al. Jun 1972 A
3682256 Stuart Aug 1972 A
3687196 Mullins Aug 1972 A
3691624 Kinley Sep 1972 A
3693717 Wuenschel Sep 1972 A
3704730 Witzig Dec 1972 A
3709306 Curlington Jan 1973 A
3711123 Arnold Jan 1973 A
3712376 Owen et al. Jan 1973 A
3746068 Deckert et al. Jul 1973 A
3746091 Owen et al. Jul 1973 A
3746092 Land Jul 1973 A
3764168 Kisling, III et al. Oct 1973 A
3776307 Young Dec 1973 A
3779025 Godley et al. Dec 1973 A
3780562 Kinley Dec 1973 A
3781966 Lieberman Jan 1974 A
3785193 Kinely et al. Jan 1974 A
3797259 Kammerer, Jr. Mar 1974 A
3812912 Wuenschel May 1974 A
3818734 Bateman Jun 1974 A
3834742 McPhillips Sep 1974 A
3866954 Slator et al. Feb 1975 A
3885298 Pogonowski May 1975 A
3887006 Pitts Jun 1975 A
3893718 Powell Jul 1975 A
3898163 Mott Aug 1975 A
3915478 Al et al. Oct 1975 A
3935910 Gaudy et al. Feb 1976 A
3942824 Sable Mar 1976 A
3945444 Knudson Mar 1976 A
3948321 Owen et al. Apr 1976 A
3970336 O'Sickey et al. Jul 1976 A
3977473 Page, Jr. Aug 1976 A
3989280 Schwarz Nov 1976 A
3997193 Tsuda et al. Dec 1976 A
4011652 Black Mar 1977 A
4019579 Thuse Apr 1977 A
4026583 Gottlieb May 1977 A
4053247 Marsh, Jr. Oct 1977 A
4069573 Rogers, Jr. et al. Jan 1978 A
4076287 Bill et al. Feb 1978 A
4096913 Kenneday et al. Jun 1978 A
4098334 Crowe Jul 1978 A
4125937 Brown et al. Nov 1978 A
4152821 Scott May 1979 A
4168747 Youmans Sep 1979 A
4190108 Webber Feb 1980 A
4204312 Tooker May 1980 A
4205422 Hardwick Jun 1980 A
4226449 Cole Oct 1980 A
4253687 Maples Mar 1981 A
4257155 Hunter Mar 1981 A
4274665 Marsh, Jr. Jun 1981 A
RE30802 Rogers, Jr. Nov 1981 E
4304428 Grigorian et al. Dec 1981 A
4328983 Gibson May 1982 A
4355664 Cook et al. Oct 1982 A
4359889 Kelly Nov 1982 A
4363358 Ellis Dec 1982 A
4366971 Lula Jan 1983 A
4368571 Cooper, Jr. Jan 1983 A
4379471 Kuenzel Apr 1983 A
4380347 Sable Apr 1983 A
4384625 Roper et al. May 1983 A
4388752 Vinciguerra et al. Jun 1983 A
4391325 Baker et al. Jul 1983 A
4393931 Muse et al. Jul 1983 A
4396061 Tamplen et al. Aug 1983 A
4401325 Tsuchiya et al. Aug 1983 A
4402372 Cherrington Sep 1983 A
4407681 Ina et al. Oct 1983 A
4411435 McStravick Oct 1983 A
4413395 Garnier Nov 1983 A
4413682 Callihan et al. Nov 1983 A
4420866 Mueller Dec 1983 A
4421169 Dearth et al. Dec 1983 A
4422317 Mueller Dec 1983 A
4422507 Reimert Dec 1983 A
4423889 Weise Jan 1984 A
4423986 Skogberg Jan 1984 A
4429741 Hyland Feb 1984 A
4440233 Baugh et al. Apr 1984 A
4442586 Ridenour Apr 1984 A
4444250 Keithahn et al. Apr 1984 A
4449713 Ishido et al. May 1984 A
4462471 Hipp Jul 1984 A
4467630 Kelly Aug 1984 A
4468309 White Aug 1984 A
4469356 Duret et al. Sep 1984 A
4473245 Raulins et al. Sep 1984 A
4483399 Colgate Nov 1984 A
4485847 Wentzell Dec 1984 A
4491001 Yoshida Jan 1985 A
4501327 Retz Feb 1985 A
4505017 Schukei Mar 1985 A
4505987 Yamada et al. Mar 1985 A
4507019 Thompson Mar 1985 A
4508129 Brown Apr 1985 A
4511289 Herron Apr 1985 A
4519456 Cochran May 1985 A
4526232 Hughson et al. Jul 1985 A
4526839 Herman et al. Jul 1985 A
4530231 Main Jul 1985 A
4541655 Hunter Sep 1985 A
4550782 Lawson Nov 1985 A
4553776 Dodd Nov 1985 A
4573248 Hackett Mar 1986 A
4576386 Benson et al. Mar 1986 A
4581817 Kelly Apr 1986 A
4590227 Nakamura et al. May 1986 A
4590995 Evans May 1986 A
4592577 Ayres et al. Jun 1986 A
4595063 Jennings et al. Jun 1986 A
4601343 Lindsey, Jr. et al. Jul 1986 A
4605063 Ross Aug 1986 A
4611662 Harrington Sep 1986 A
4614233 Menard Sep 1986 A
4629218 Dubois Dec 1986 A
4630849 Fukui et al. Dec 1986 A
4632944 Thompson Dec 1986 A
4634317 Skogberg et al. Jan 1987 A
4635333 Finch Jan 1987 A
4637436 Stewart, Jr. et al. Jan 1987 A
4646787 Rush et al. Mar 1987 A
4649492 Sinha et al. Mar 1987 A
4651836 Richards Mar 1987 A
4656779 Fedeli Apr 1987 A
4660863 Bailey et al. Apr 1987 A
4662446 Brisco et al. May 1987 A
4669541 Bissonnette Jun 1987 A
4674572 Gallus Jun 1987 A
4682797 Hildner Jul 1987 A
4685191 Mueller et al. Aug 1987 A
4685834 Jordan Aug 1987 A
4693498 Baugh et al. Sep 1987 A
4711474 Patrick Dec 1987 A
4714117 Dech Dec 1987 A
4730851 Watts Mar 1988 A
4735444 Skipper Apr 1988 A
4739654 Pilkington et al. Apr 1988 A
4739916 Ayres et al. Apr 1988 A
4754781 Putter Jul 1988 A
4758025 Frick Jul 1988 A
4776394 Lynde et al. Oct 1988 A
4778088 Miller Oct 1988 A
4779445 Rabe Oct 1988 A
4793382 Szalvay Dec 1988 A
4796668 Depret Jan 1989 A
4809779 Ledyashov et al. Mar 1989 A
4817710 Edwards et al. Apr 1989 A
4817712 Bodine Apr 1989 A
4817716 Taylor et al. Apr 1989 A
4826347 Baril et al. May 1989 A
4827594 Cartry et al. May 1989 A
4828033 Frison May 1989 A
4830109 Wedel May 1989 A
4832382 Kapgan May 1989 A
4836579 Wester et al. Jun 1989 A
4842082 Springer Jun 1989 A
4848459 Blackwell et al. Jul 1989 A
4854338 Grantham Aug 1989 A
4856592 Van Bilderbeek et al. Aug 1989 A
4865127 Koster Sep 1989 A
4871199 Ridenour et al. Oct 1989 A
4872253 Carstensen Oct 1989 A
4887646 Groves Dec 1989 A
4892337 Gunderson et al. Jan 1990 A
4893658 Kimura et al. Jan 1990 A
4904136 Matsumoto Feb 1990 A
4907828 Change Mar 1990 A
4911237 Melenyzer Mar 1990 A
4913758 Koster Apr 1990 A
4915177 Claycomb Apr 1990 A
4915426 Skipper Apr 1990 A
4917409 Reeves Apr 1990 A
4919989 Colangelo Apr 1990 A
4930573 Lane et al. Jun 1990 A
4934312 Koster et al. Jun 1990 A
4938291 Lynde et al. Jul 1990 A
4941512 McParland Jul 1990 A
4941532 Hurt et al. Jul 1990 A
4942925 Themig Jul 1990 A
4942926 Lessi Jul 1990 A
4958691 Hipp Sep 1990 A
4968184 Reid Nov 1990 A
4971152 Koster et al. Nov 1990 A
4976322 Abdrakhmanov et al. Dec 1990 A
4981250 Persson Jan 1991 A
4995464 Watkins et al. Feb 1991 A
5014779 Meling et al. May 1991 A
5015017 Geary May 1991 A
5026074 Hoes et al. Jun 1991 A
5031370 Jewett Jul 1991 A
5031699 Artynov et al. Jul 1991 A
5040283 Pelgrom Aug 1991 A
5044676 Burton et al. Sep 1991 A
5052483 Hudson Oct 1991 A
5059043 Kuhne Oct 1991 A
5064004 Lundel Nov 1991 A
5079837 Vanselow Jan 1992 A
5083608 Abdrakhmanov et al. Jan 1992 A
5093015 Oldiges Mar 1992 A
5095991 Milberger Mar 1992 A
5101653 Hermes et al. Apr 1992 A
5105888 Pollock et al. Apr 1992 A
5107221 N'Guyen et al. Apr 1992 A
5119661 Abdrakhmanov et al. Jun 1992 A
5134891 Canevet et al. Aug 1992 A
5150755 Cassel et al. Sep 1992 A
5156043 Ose Oct 1992 A
5156213 George et al. Oct 1992 A
5156223 Hipp Oct 1992 A
5174376 Singeetham Dec 1992 A
5181571 Mueller et al. Jan 1993 A
5195583 Toon et al. Mar 1993 A
5197553 Leturno Mar 1993 A
5209600 Koster May 1993 A
5226492 Solaeche P. et al. Jul 1993 A
5242017 Hailey Sep 1993 A
5253713 Gregg et al. Oct 1993 A
5275242 Payne Jan 1994 A
5282508 Ellingsen et al. Feb 1994 A
5286393 Oldiges et al. Feb 1994 A
5309621 O'Donnell et al. May 1994 A
5314014 Tucker May 1994 A
5314209 Kuhne May 1994 A
5318122 Murray et al. Jun 1994 A
5318131 Baker Jun 1994 A
5325923 Surjaatmadja et al. Jul 1994 A
5326137 Lorenz et al. Jul 1994 A
5327964 O'Donnell et al. Jul 1994 A
5330850 Suzuki et al. Jul 1994 A
5332038 Tapp et al. Jul 1994 A
5332049 Tew Jul 1994 A
5333692 Baugh et al. Aug 1994 A
5335736 Windsor Aug 1994 A
5337808 Graham Aug 1994 A
5337823 Nobileau Aug 1994 A
5337827 Hromas et al. Aug 1994 A
5339894 Stotler Aug 1994 A
5343949 Ross et al. Sep 1994 A
5346007 Dillon et al. Sep 1994 A
5348087 Williamson, Jr. Sep 1994 A
5348093 Wood et al. Sep 1994 A
5348095 Worrall et al. Sep 1994 A
5348668 Oldiges et al. Sep 1994 A
5351752 Wood et al. Oct 1994 A
5360239 Klementich Nov 1994 A
5360292 Allen et al. Nov 1994 A
5361843 Shy et al. Nov 1994 A
5366010 Zwart Nov 1994 A
5366012 Lohbeck Nov 1994 A
5368075 Bäro et al. Nov 1994 A
5370425 Dougherty et al. Dec 1994 A
5375661 Daneshy et al. Dec 1994 A
5388648 Jordan, Jr. Feb 1995 A
5390735 Williamson, Jr. Feb 1995 A
5390742 Dines et al. Feb 1995 A
5396957 Surjaatmadja et al. Mar 1995 A
5400827 Baro et al. Mar 1995 A
5405171 Allen et al. Apr 1995 A
5413180 Ross et al. May 1995 A
5425559 Nobileau Jun 1995 A
5426130 Thurber et al. Jun 1995 A
5431831 Vincent Jul 1995 A
5435395 Connell Jul 1995 A
5439320 Abrams Aug 1995 A
5447201 Mohn Sep 1995 A
5454419 Vloedman Oct 1995 A
5456319 Schmidt et al. Oct 1995 A
5458194 Brooks Oct 1995 A
5462120 Gondouin Oct 1995 A
5467822 Zwart Nov 1995 A
5472055 Simson et al. Dec 1995 A
5474334 Eppink Dec 1995 A
5492173 Kilgore et al. Feb 1996 A
5494106 Gueguen et al. Feb 1996 A
5507343 Carlton et al. Apr 1996 A
5511620 Baugh et al. Apr 1996 A
5524937 Sides, III et al. Jun 1996 A
5535824 Hudson Jul 1996 A
5536422 Oldiges et al. Jul 1996 A
5540281 Round Jul 1996 A
5554244 Ruggles et al. Sep 1996 A
5566772 Coone et al. Oct 1996 A
5576485 Serata Nov 1996 A
5584512 Carstensen Dec 1996 A
5606792 Schafer Mar 1997 A
5611399 Richard et al. Mar 1997 A
5613557 Blount et al. Mar 1997 A
5617918 Cooksey et al. Apr 1997 A
5642560 Tabuchi et al. Jul 1997 A
5642781 Richard Jul 1997 A
5662180 Coffman et al. Sep 1997 A
5664327 Swars Sep 1997 A
5667011 Gill et al. Sep 1997 A
5667252 Schafer et al. Sep 1997 A
5678609 Washburn Oct 1997 A
5685369 Ellis et al. Nov 1997 A
5689871 Carstensen Nov 1997 A
5695008 Bertet et al. Dec 1997 A
5695009 Hipp Dec 1997 A
5697449 Hennig et al. Dec 1997 A
5718288 Bertet et al. Feb 1998 A
5738146 Abe Apr 1998 A
5743335 Bussear Apr 1998 A
5749419 Coronado et al. May 1998 A
5749585 Lembcke May 1998 A
5775422 Wong et al. Jul 1998 A
5785120 Smalley et al. Jul 1998 A
5787933 Russ et al. Aug 1998 A
5791419 Valisalo Aug 1998 A
5794702 Nobileau Aug 1998 A
5797454 Hipp Aug 1998 A
5829520 Johnson Nov 1998 A
5829524 Flanders et al. Nov 1998 A
5833001 Song et al. Nov 1998 A
5845945 Carstensen Dec 1998 A
5849188 Voll et al. Dec 1998 A
5857524 Harris et al. Jan 1999 A
5862866 Springer Jan 1999 A
5875851 Vick, Jr. et al. Mar 1999 A
5885941 Sateva et al. Mar 1999 A
5895079 Carstensen et al. Apr 1999 A
5901789 Donnelly et al. May 1999 A
5918677 Head Jul 1999 A
5924745 Campbell Jul 1999 A
5931511 DeLange et al. Aug 1999 A
5944100 Hipp Aug 1999 A
5944107 Ohmer Aug 1999 A
5944108 Baugh et al. Aug 1999 A
5951207 Chen Sep 1999 A
5957195 Bailey et al. Sep 1999 A
5971443 Noel et al. Oct 1999 A
5975587 Wood et al. Nov 1999 A
5979560 Nobileau Nov 1999 A
5984369 Crook et al. Nov 1999 A
5984568 Lohbeck Nov 1999 A
6012521 Zunkel et al. Jan 2000 A
6012522 Donnelly et al. Jan 2000 A
6012523 Campbell et al. Jan 2000 A
6012874 Groneck et al. Jan 2000 A
6015012 Reddick Jan 2000 A
6017168 Fraser et al. Jan 2000 A
6021850 Woo et al. Feb 2000 A
6029748 Forsyth et al. Feb 2000 A
6035954 Hipp Mar 2000 A
6044906 Saltel Apr 2000 A
6047505 Willow Apr 2000 A
6047774 Allen Apr 2000 A
6050341 Metcalf Apr 2000 A
6050346 Hipp Apr 2000 A
6056059 Ohmer May 2000 A
6056324 Reimert et al. May 2000 A
6062324 Hipp May 2000 A
6065500 Metcalfe May 2000 A
6065543 Gano et al. May 2000 A
6070671 Cumming et al. Jun 2000 A
6073692 Wood et al. Jun 2000 A
6074133 Kelsey Jun 2000 A
6078031 Bliault et al. Jun 2000 A
6079495 Ohmer Jun 2000 A
6085838 Vercaemer et al. Jul 2000 A
6089320 LaGrange Jul 2000 A
6098717 Bailey et al. Aug 2000 A
6102119 Raines Aug 2000 A
6109355 Reid Aug 2000 A
6112818 Campbell Sep 2000 A
6131265 Bird Oct 2000 A
6135208 Gano et al. Oct 2000 A
6138761 Freeman et al. Oct 2000 A
6142230 Smalley et al. Nov 2000 A
6158963 Hollis Dec 2000 A
6167970 Stout Jan 2001 B1
6182755 Hipp Feb 2001 B1
6196336 Fincher et al. Mar 2001 B1
6226855 Maine May 2001 B1
6231086 Tierling May 2001 B1
6250385 Montaron Jun 2001 B1
6263966 Haut et al. Jul 2001 B1
6263968 Freeman et al. Jul 2001 B1
6263972 Richard et al. Jul 2001 B1
6267181 Rhein-Knudsen et al. Jul 2001 B1
6275556 Kinney et al. Aug 2001 B1
6283211 Vloedman Sep 2001 B1
6315043 Farrant et al. Nov 2001 B1
6318457 Den Boer et al. Nov 2001 B1
6318465 Coon et al. Nov 2001 B1
6322109 Campbell et al. Nov 2001 B1
6325148 Trahan et al. Dec 2001 B1
6328113 Cook Dec 2001 B1
6334351 Tsuchiya Jan 2002 B1
6343495 Cheppe et al. Feb 2002 B1
6343657 Baugh et al. Feb 2002 B1
6345431 Greig Feb 2002 B1
6352112 Mills Mar 2002 B1
6354373 Vercaemer et al. Mar 2002 B1
6390720 LeBegue et al. May 2002 B1
6405761 Shimizu et al. Jun 2002 B1
6406063 Pfeiffer Jun 2002 B1
6409175 Evans et al. Jun 2002 B1
6419025 Lohbeck et al. Jul 2002 B1
6419026 MacKenzie et al. Jul 2002 B1
6419033 Hahn et al. Jul 2002 B1
6419147 Daniel Jul 2002 B1
6425444 Metcalfe et al. Jul 2002 B1
6431277 Cox et al. Aug 2002 B1
6446724 Baugh et al. Sep 2002 B2
6450261 Baugh Sep 2002 B1
6454013 Metcalfe Sep 2002 B1
6457532 Simpson Oct 2002 B1
6457533 Metcalfe Oct 2002 B1
6457749 Heijnen Oct 2002 B1
6460615 Heijnen Oct 2002 B1
6464008 Roddy et al. Oct 2002 B1
6464014 Bernat Oct 2002 B1
6470966 Cook et al. Oct 2002 B2
6470996 Kyle et al. Oct 2002 B1
6478092 Voll et al. Nov 2002 B2
6491108 Slup et al. Dec 2002 B1
6497289 Cook et al. Dec 2002 B1
6516887 Nguyen et al. Feb 2003 B2
6517126 Peterson et al. Feb 2003 B1
6527049 Metcalfe et al. Mar 2003 B2
6543545 Chatterji et al. Apr 2003 B1
6543552 Metcalfe et al. Apr 2003 B1
6550539 Maguire et al. Apr 2003 B2
6550821 DeLange et al. Apr 2003 B2
6557640 Cook et al. May 2003 B1
6561227 Cook et al. May 2003 B2
6561279 MacKenzie et al. May 2003 B2
6564875 Bullock May 2003 B1
6568471 Cook et al. May 2003 B1
6568488 Wentworth et al. May 2003 B2
6575240 Cook et al. Jun 2003 B1
6578630 Simpson et al. Jun 2003 B2
6585053 Coon Jul 2003 B2
6591905 Coon Jul 2003 B2
6598677 Baugh et al. Jul 2003 B1
6598678 Simpson Jul 2003 B1
6604763 Cook et al. Aug 2003 B1
6607220 Sivley, IV Aug 2003 B2
6619696 Baugh et al. Sep 2003 B2
6622797 Sivley, IV Sep 2003 B2
6629567 Lauritzen et al. Oct 2003 B2
6631759 Cook et al. Oct 2003 B2
6631760 Cook et al. Oct 2003 B2
6631765 Baugh et al. Oct 2003 B2
6631769 Cook et al. Oct 2003 B2
6634431 Cook et al. Oct 2003 B2
6640903 Cook et al. Nov 2003 B1
6648075 Badrak et al. Nov 2003 B2
6668937 Murray Dec 2003 B1
6672759 Feger Jan 2004 B2
6679328 Davis et al. Jan 2004 B2
6681862 Freeman Jan 2004 B2
6684947 Cook et al. Feb 2004 B2
6688397 McClurkin et al. Feb 2004 B2
6695012 Ring et al. Feb 2004 B1
6695065 Simpson et al. Feb 2004 B2
6698517 Simpson Mar 2004 B2
6701598 Chen et al. Mar 2004 B2
6702030 Simpson Mar 2004 B2
6705395 Cook et al. Mar 2004 B2
6712154 Cook et al. Mar 2004 B2
6712401 Coulon et al. Mar 2004 B2
6719064 Price-Smith et al. Apr 2004 B2
6722427 Gano et al. Apr 2004 B2
6722437 Vercaemer et al. Apr 2004 B2
6722443 Metcalfe Apr 2004 B1
6725919 Cook et al. Apr 2004 B2
6725934 Coronado et al. Apr 2004 B2
6725939 Richard Apr 2004 B2
6732806 Mauldin et al. May 2004 B2
6739392 Cook et al. May 2004 B2
6745845 Cook et al. Jun 2004 B2
6758278 Cook et al. Jul 2004 B2
6796380 Xu Sep 2004 B2
6814147 Baugh Nov 2004 B2
6820690 Vercaemer et al. Nov 2004 B2
6823937 Cook et al. Nov 2004 B1
6832649 Bode et al. Dec 2004 B2
6834725 Whanger et al. Dec 2004 B2
6843322 Burtner et al. Jan 2005 B2
6857473 Cook et al. Feb 2005 B2
6892819 Cook et al. May 2005 B2
6902000 Simpson et al. Jun 2005 B2
6907652 Heijnen Jun 2005 B1
20010002626 Frank et al. Jun 2001 A1
20010020532 Baugh et al. Sep 2001 A1
20010045284 Simpson et al. Nov 2001 A1
20010047870 Cook et al. Dec 2001 A1
20020011339 Murray Jan 2002 A1
20020014339 Ross Feb 2002 A1
20020020524 Gano Feb 2002 A1
20020020531 Ohmer Feb 2002 A1
20020033261 Metcalfe Mar 2002 A1
20020062956 Murray et al. May 2002 A1
20020066576 Cook et al. Jun 2002 A1
20020066578 Broome Jun 2002 A1
20020070023 Turner et al. Jun 2002 A1
20020070031 Voll et al. Jun 2002 A1
20020079101 Baugh et al. Jun 2002 A1
20020084070 Voll et al. Jul 2002 A1
20020092654 Coronado et al. Jul 2002 A1
20020108756 Harrall et al. Aug 2002 A1
20020139540 Lauritzen Oct 2002 A1
20020144822 Hackworth et al. Oct 2002 A1
20020148612 Cook et al. Oct 2002 A1
20020185274 Simpson et al. Dec 2002 A1
20020189816 Cook et al. Dec 2002 A1
20020195252 Maguire et al. Dec 2002 A1
20020195256 Metcalfe et al. Dec 2002 A1
20030024708 Ring et al. Feb 2003 A1
20030024711 Simpson et al. Feb 2003 A1
20030034177 Chitwood et al. Feb 2003 A1
20030042022 Lauritzen et al. Mar 2003 A1
20030047322 Maguire et al. Mar 2003 A1
20030047323 Jackson et al. Mar 2003 A1
20030056991 Hahn et al. Mar 2003 A1
20030066655 Cook et al. Apr 2003 A1
20030067166 Maguire Apr 2003 A1
20030075337 Sivley, IV Apr 2003 A1
20030075338 Sivley, IV Apr 2003 A1
20030075339 Gano et al. Apr 2003 A1
20030094277 Cook et al. May 2003 A1
20030094278 Cook et al. May 2003 A1
20030094279 Ring et al. May 2003 A1
20030098154 Cook et al. May 2003 A1
20030098162 Cook May 2003 A1
20030107217 Daigle et al. Jun 2003 A1
20030111234 McClurkin et al. Jun 2003 A1
20030116325 Cook et al. Jun 2003 A1
20030121558 Cook et al. Jul 2003 A1
20030121655 Lauritzen et al. Jul 2003 A1
20030121669 Cook et al. Jul 2003 A1
20030140673 Marr et al. Jul 2003 A1
20030173090 Cook et al. Sep 2003 A1
20030192705 Cook et al. Oct 2003 A1
20030222455 Cook et al. Dec 2003 A1
20040011534 Simonds et al. Jan 2004 A1
20040045616 Cook et al. Mar 2004 A1
20040045718 Brisco et al. Mar 2004 A1
20040060706 Stephenson Apr 2004 A1
20040065446 Tran et al. Apr 2004 A1
20040069499 Cook et al. Apr 2004 A1
20040112589 Cook et al. Jun 2004 A1
20040112606 Lewis et al. Jun 2004 A1
20040118574 Cook et al. Jun 2004 A1
20040123983 Cook et al. Jul 2004 A1
20040123988 Cook et al. Jul 2004 A1
20040188099 Cook et al. Sep 2004 A1
20040216873 Frost, Jr. et al. Nov 2004 A1
20040221996 Burge Nov 2004 A1
20040231839 Ellington et al. Nov 2004 A1
20040231855 Cook et al. Nov 2004 A1
20040238181 Cook et al. Dec 2004 A1
20040244968 Cook et al. Dec 2004 A1
20040262014 Cook et al. Dec 2004 A1
20050011641 Cook et al. Jan 2005 A1
20050015963 Costa et al. Jan 2005 A1
20050028988 Cook et al. Feb 2005 A1
20050039910 Lohbeck Feb 2005 A1
20050039928 Cook et al. Feb 2005 A1
20050045324 Cook et al. Mar 2005 A1
20050045341 Cook et al. Mar 2005 A1
20050056433 Watson et al. Mar 2005 A1
20050056434 Ring et al. Mar 2005 A1
20050077051 Cook et al. Apr 2005 A1
20050081358 Cook et al. Apr 2005 A1
20050087337 Brisco et al. Apr 2005 A1
20050098323 Cook et al. May 2005 A1
20050103502 Watson et al. May 2005 A1
20050123639 Ring et al. Jun 2005 A1
20050133225 Oosterling Jun 2005 A1
20050138790 Cook et al. Jun 2005 A1
20050144771 Cook et al. Jul 2005 A1
20050144772 Cook et al. Jul 2005 A1
20050144777 Cook et al. Jul 2005 A1
20050150098 Cook et al. Jul 2005 A1
20050150660 Cook et al. Jul 2005 A1
20050161228 Cook et al. Jul 2005 A1
Foreign Referenced Citations (511)
Number Date Country
767364 Feb 2004 AU
770008 Jul 2004 AU
770359 Jul 2004 AU
771884 Aug 2004 AU
776580 Jan 2005 AU
736288 Jun 1966 CA
771462 Nov 1967 CA
1171310 Jul 1984 CA
2292171 Jun 2000 CA
2298139 Aug 2000 CA
2234386 Mar 2003 CA
174521 Apr 1953 DE
2458188 Jun 1975 DE
203767 Nov 1983 DE
233607 Mar 1986 DE
278517 May 1990 DE
0084940 Aug 1983 EP
0272511 Dec 1987 EP
0553566 Dec 1992 EP
0633391 Jan 1995 EP
0713953 Nov 1995 EP
0823534 Feb 1998 EP
0294264 May 1998 EP
0881354 Dec 1998 EP
0881359 Dec 1998 EP
0899420 Mar 1999 EP
0937861 Aug 1999 EP
0952305 Oct 1999 EP
0952306 Oct 1999 EP
1141515 Oct 2001 EP
1152120 Nov 2001 EP
1152120 Nov 2001 EP
1235972 Sep 2002 EP
1325596 Jun 1962 FR
2717855 Sep 1995 FR
2741907 Jun 1997 FR
2771133 May 1999 FR
2780751 Jan 2000 FR
2841626 Jan 2004 FR
557823 Dec 1943 GB
851096 Oct 1960 GB
961750 Jun 1964 GB
1000383 Oct 1965 GB
1062610 Mar 1967 GB
1111536 May 1968 GB
1448304 Sep 1976 GB
1460864 Jan 1977 GB
1542847 Mar 1979 GB
1563740 Mar 1980 GB
2058877 Apr 1981 GB
2108228 May 1983 GB
2115860 Sep 1983 GB
2125876 Mar 1984 GB
2211573 Jul 1989 GB
2216926 Oct 1989 GB
2243191 Oct 1991 GB
2256910 Dec 1992 GB
2257184 Jun 1993 GB
2305682 Apr 1997 GB
2325949 May 1998 GB
2322655 Sep 1998 GB
2326896 Jan 1999 GB
2329916 Apr 1999 GB
2329918 Apr 1999 GB
2336383 Oct 1999 GB
2355738 Apr 2000 GB
2343691 May 2000 GB
2344606 Jun 2000 GB
2368865 Jul 2000 GB
2346165 Aug 2000 GB
2346632 Aug 2000 GB
2347445 Sep 2000 GB
2347446 Sep 2000 GB
2347950 Sep 2000 GB
2347952 Sep 2000 GB
2348223 Sep 2000 GB
2348657 Oct 2000 GB
2357099 Dec 2000 GB
2356651 May 2001 GB
2350137 Aug 2001 GB
2361724 Oct 2001 GB
2359837 Apr 2002 GB
2370301 Jun 2002 GB
2371064 Jul 2002 GB
2371574 Jul 2002 GB
2373524 Sep 2002 GB
2367842 Oct 2002 GB
2374622 Oct 2002 GB
2375560 Nov 2002 GB
2380213 Apr 2003 GB
2380503 Apr 2003 GB
2381019 Apr 2003 GB
2343691 May 2003 GB
2382828 Jun 2003 GB
2344606 Aug 2003 GB
2347950 Aug 2003 GB
2380213 Aug 2003 GB
2380214 Aug 2003 GB
2380215 Aug 2003 GB
2348223 Sep 2003 GB
2347952 Oct 2003 GB
2348657 Oct 2003 GB
2384800 Oct 2003 GB
2384801 Oct 2003 GB
2384802 Oct 2003 GB
2384803 Oct 2003 GB
2384804 Oct 2003 GB
2384805 Oct 2003 GB
2384806 Oct 2003 GB
2384807 Oct 2003 GB
2384808 Oct 2003 GB
2385353 Oct 2003 GB
2385354 Oct 2003 GB
2385355 Oct 2003 GB
2385356 Oct 2003 GB
2385357 Oct 2003 GB
2385358 Oct 2003 GB
2385359 Oct 2003 GB
2385360 Oct 2003 GB
2385361 Oct 2003 GB
2385362 Oct 2003 GB
2385363 Oct 2003 GB
2385619 Oct 2003 GB
2385620 Oct 2003 GB
2385621 Oct 2003 GB
2385622 Oct 2003 GB
2385623 Oct 2003 GB
2387405 Oct 2003 GB
2388134 Nov 2003 GB
2388860 Nov 2003 GB
2355738 Dec 2003 GB
2388391 Dec 2003 GB
2388392 Dec 2003 GB
2388393 Dec 2003 GB
2388394 Dec 2003 GB
2388395 Dec 2003 GB
2356651 Feb 2004 GB
2368865 Feb 2004 GB
2388860 Feb 2004 GB
2388861 Feb 2004 GB
2388862 Feb 2004 GB
2390628 Mar 2004 GB
2391033 Mar 2004 GB
2392686 Mar 2004 GB
2373524 Apr 2004 GB
2390387 Apr 2004 GB
2392686 Apr 2004 GB
2392691 Apr 2004 GB
2391575 May 2004 GB
2394979 May 2004 GB
2395506 May 2004 GB
2392932 Jun 2004 GB
2396640 Jun 2004 GB
2396641 Jun 2004 GB
2396642 Jun 2004 GB
2396643 Jun 2004 GB
2396644 Jun 2004 GB
2373468 Jul 2004 GB
2397261 Jul 2004 GB
2397262 Jul 2004 GB
2397263 Jul 2004 GB
2397264 Jul 2004 GB
2397265 Jul 2004 GB
2396635 Aug 2004 GB
2398317 Aug 2004 GB
2398318 Aug 2004 GB
2398319 Aug 2004 GB
2398320 Aug 2004 GB
2398321 Aug 2004 GB
2398322 Aug 2004 GB
2398323 Aug 2004 GB
2382367 Sep 2004 GB
2396641 Sep 2004 GB
2396643 Sep 2004 GB
2397261 Sep 2004 GB
2397262 Sep 2004 GB
2397263 Sep 2004 GB
2397264 Sep 2004 GB
2397265 Sep 2004 GB
2399120 Sep 2004 GB
2399579 Sep 2004 GB
2399580 Sep 2004 GB
2399848 Sep 2004 GB
2399849 Sep 2004 GB
2399850 Sep 2004 GB
2384502 Oct 2004 GB
2396644 Oct 2004 GB
2400126 Oct 2004 GB
2400624 Oct 2004 GB
2396640 Nov 2004 GB
2396642 Nov 2004 GB
2401136 Nov 2004 GB
2401137 Nov 2004 GB
2401138 Nov 2004 GB
2401630 Nov 2004 GB
2401631 Nov 2004 GB
2401632 Nov 2004 GB
2401633 Nov 2004 GB
2401634 Nov 2004 GB
2401635 Nov 2004 GB
2401636 Nov 2004 GB
2401637 Nov 2004 GB
2401638 Nov 2004 GB
2401639 Nov 2004 GB
2381019 Dec 2004 GB
2382368 Dec 2004 GB
2401136 Dec 2004 GB
2401137 Dec 2004 GB
2401138 Dec 2004 GB
2403970 Jan 2005 GB
2403971 Jan 2005 GB
2403972 Jan 2005 GB
2400624 Feb 2005 GB
2404676 Feb 2005 GB
2 406119 Mar 2005 GB
2 406120 Mar 2005 GB
2384807 Mar 2005 GB
2398320 Mar 2005 GB
2398323 Mar 2005 GB
2399120 Mar 2005 GB
2399848 Mar 2005 GB
2399849 Mar 2005 GB
2405893 Mar 2005 GB
2406117 Mar 2005 GB
2406118 Mar 2005 GB
2406125 Mar 2005 GB
2406126 Mar 2005 GB
2389597 May 2005 GB
2399119 May 2005 GB
2399580 May 2005 GB
2401630 May 2005 GB
2401631 May 2005 GB
2401632 May 2005 GB
2401633 May 2005 GB
2401634 May 2005 GB
2401635 May 2005 GB
2401636 May 2005 GB
2401637 May 2005 GB
2401638 May 2005 GB
2401639 May 2005 GB
2408277 May 2005 GB
2408278 May 2005 GB
2399579 Jun 2005 GB
2409216 Jun 2005 GB
2409218 Jun 2005 GB
2401893 Jul 2005 GB
208458 Oct 1985 JP
6475715 Mar 1989 JP
102875 Apr 1995 JP
11-169975 Jun 1999 JP
94068 Apr 2000 JP
107870 Apr 2000 JP
162192 Jun 2000 JP
2001-47161 Feb 2001 JP
9001081 Dec 1991 NL
113267 May 1998 RO
1786241 Jan 1993 RU
1804543 Mar 1993 RU
1810482 Apr 1993 RU
1818459 May 1993 RU
2016345 Jul 1994 RU
1295799 Feb 1995 RU
2039214 Jul 1995 RU
2056201 Mar 1996 RU
2064357 Jul 1996 RU
2068940 Nov 1996 RU
2068943 Nov 1996 RU
2079633 May 1997 RU
2083798 Jul 1997 RU
2091655 Sep 1997 RU
2095179 Nov 1997 RU
2105128 Feb 1998 RU
2108445 Apr 1998 RU
2144128 Jan 2000 RU
350833 Sep 1972 SU
511468 Sep 1976 SU
607950 May 1978 SU
612004 May 1978 SU
620582 Jul 1978 SU
641070 Jan 1979 SU
909114 May 1979 SU
832049 May 1981 SU
853089 Aug 1981 SU
874952 Oct 1981 SU
894169 Jan 1982 SU
899850 Jan 1982 SU
907220 Feb 1982 SU
953172 Aug 1982 SU
959878 Sep 1982 SU
976019 Nov 1982 SU
976020 Nov 1982 SU
989038 Jan 1983 SU
1002514 Mar 1983 SU
1041671 Sep 1983 SU
1051222 Oct 1983 SU
1086118 Apr 1984 SU
1077803 Jul 1984 SU
1158400 May 1985 SU
1212575 Feb 1986 SU
1250637 Aug 1986 SU
1324722 Jul 1987 SU
1411434 Jul 1988 SU
1430498 Oct 1988 SU
1432190 Oct 1988 SU
1601330 Oct 1990 SU
1627663 Feb 1991 SU
1659621 Jun 1991 SU
1663179 Jul 1991 SU
1663180 Jul 1991 SU
1677225 Sep 1991 SU
1677248 Sep 1991 SU
1686123 Oct 1991 SU
1686124 Oct 1991 SU
1686125 Oct 1991 SU
1698413 Dec 1991 SU
1710694 Feb 1992 SU
1730429 Apr 1992 SU
1745873 Jul 1992 SU
1747673 Jul 1992 SU
1749267 Jul 1992 SU
WO8100132 Jan 1981 WO
WO9005598 Mar 1990 WO
WO9201859 Feb 1992 WO
WO9208875 May 1992 WO
WO9325799 Dec 1993 WO
WO9325800 Dec 1993 WO
WO9421887 Sep 1994 WO
WO9425655 Nov 1994 WO
WO9503476 Feb 1995 WO
WO9601937 Jan 1996 WO
WO9621083 Jul 1996 WO
WO9626350 Aug 1996 WO
WO9637681 Nov 1996 WO
WO9706346 Feb 1997 WO
WO9711306 Mar 1997 WO
WO9717524 May 1997 WO
WO9717526 May 1997 WO
WO9717527 May 1997 WO
WO9720130 Jun 1997 WO
WO9721901 Jun 1997 WO
WO9735084 Sep 1997 WO
WO9800626 Jan 1998 WO
WO9807957 Feb 1998 WO
WO9809053 Mar 1998 WO
WO9822690 May 1998 WO
WO9826152 Jun 1998 WO
WO9842947 Oct 1998 WO
WO9849423 Nov 1998 WO
WO9902818 Jan 1999 WO
WO9904135 Jan 1999 WO
WO9906670 Feb 1999 WO
WO9908827 Feb 1999 WO
WO9908828 Feb 1999 WO
WO9918328 Apr 1999 WO
WO9923354 May 1999 WO
WO9925524 May 1999 WO
WO9925951 May 1999 WO
WO9935368 Jul 1999 WO
WO9943923 Sep 1999 WO
WO0001926 Jan 2000 WO
WO0004271 Jan 2000 WO
WO0008301 Feb 2000 WO
WO0026500 May 2000 WO
WO0026501 May 2000 WO
WO0026502 May 2000 WO
WO0031375 Jun 2000 WO
WO0037766 Jun 2000 WO
WO0037767 Jun 2000 WO
WO0037768 Jun 2000 WO
WO0037771 Jun 2000 WO
WO0037772 Jun 2000 WO
WO0039432 Jul 2000 WO
WO0046484 Aug 2000 WO
WO0050727 Aug 2000 WO
WO0050732 Aug 2000 WO
WO0050733 Aug 2000 WO
WO0077431 Dec 2000 WO
WO0104520 Jan 2001 WO
WO0104535 Jan 2001 WO
WO0118354 Mar 2001 WO
WO0121929 Mar 2001 WO
WO0126860 Apr 2001 WO
WO0133037 May 2001 WO
WO0138693 May 2001 WO
WO0160545 Aug 2001 WO
WO0183943 Nov 2001 WO
WO0198623 Dec 2001 WO
WO0201102 Jan 2002 WO
WO0210550 Feb 2002 WO
WO0210551 Feb 2002 WO
WO 0220941 Mar 2002 WO
WO0225059 Mar 2002 WO
WO0229199 Apr 2002 WO
WO 0240825 May 2002 WO
WO02053867 Jul 2002 WO
WO02053867 Jul 2002 WO
WO02059456 Aug 2002 WO
WO02066783 Aug 2002 WO
WO02068792 Sep 2002 WO
WO02075107 Sep 2002 WO
WO02077411 Oct 2002 WO
WO02081863 Oct 2002 WO
WO02081864 Oct 2002 WO
WO02086285 Oct 2002 WO
WO02086286 Oct 2002 WO
WO02090713 Nov 2002 WO
WO02095181 Nov 2002 WO
WO02103150 Dec 2002 WO
WO03004819 Jan 2003 WO
WO03004819 Jan 2003 WO
WO03004820 Jan 2003 WO
WO03004820 Jan 2003 WO
WO03008756 Jan 2003 WO
WO03012255 Feb 2003 WO
WO03016669 Feb 2003 WO
WO03016669 Feb 2003 WO
WO03023178 Mar 2003 WO
WO03023178 Mar 2003 WO
WO03023179 Mar 2003 WO
WO03023179 Mar 2003 WO
WO03029607 Apr 2003 WO
WO03029608 Apr 2003 WO
WO03042486 May 2003 WO
WO03042486 May 2003 WO
WO03042487 May 2003 WO
WO03042487 May 2003 WO
WO03042489 May 2003 WO
WO03048520 Jun 2003 WO
WO03048521 Jun 2003 WO
WO03055616 Jul 2003 WO
WO03058022 Jul 2003 WO
WO03058022 Jul 2003 WO
WO03059549 Jul 2003 WO
WO03064813 Aug 2003 WO
WO03071086 Aug 2003 WO
WO03071086 Aug 2003 WO
WO03078785 Sep 2003 WO
WO03078785 Sep 2003 WO
WO03086575 Oct 2003 WO
WO03086675 Oct 2003 WO
WO03089161 Oct 2003 WO
WO03089161 Oct 2003 WO
WO 03093623 Nov 2003 WO
WO03093623 Nov 2003 WO
WO03102365 Dec 2003 WO
WO03104601 Dec 2003 WO
WO03104601 Dec 2003 WO
WO03106130 Dec 2003 WO
WO03106130 Dec 2003 WO
WO2004003337 Jan 2004 WO
WO2004009950 Jan 2004 WO
WO2004010039 Jan 2004 WO
WO2004010039 Jan 2004 WO
WO2004011776 Feb 2004 WO
WO2004011776 Feb 2004 WO
WO2004018823 Mar 2004 WO
WO2004018823 Mar 2004 WO
WO2004018824 Mar 2004 WO
WO2004018824 Mar 2004 WO
WO2004020895 Mar 2004 WO
WO2004020895 Mar 2004 WO
WO2004023014 Mar 2004 WO
WO2004023014 Mar 2004 WO
WO2004026017 Apr 2004 WO
WO2004026017 Apr 2004 WO
WO2004026073 Apr 2004 WO
WO2004026073 Apr 2004 WO
WO2004026500 Apr 2004 WO
WO2004026500 Apr 2004 WO
WO2004027200 Apr 2004 WO
WO2004027200 Apr 2004 WO
WO2004027204 Apr 2004 WO
WO2004027204 Apr 2004 WO
WO2004027205 Apr 2004 WO
WO2004027205 Apr 2004 WO
WO2004027392 Apr 2004 WO
WO2004027786 Apr 2004 WO
WO2004027786 Apr 2004 WO
WO2004053434 Jun 2004 WO
WO2004053434 Jun 2004 WO
WO2004057715 Jul 2004 WO
WO2004057715 Jul 2004 WO
WO2004067961 Aug 2004 WO
WO2004067961 Aug 2004 WO
WO2004072436 Aug 2004 WO
WO2004074622 Sep 2004 WO
WO2004074622 Sep 2004 WO
WO2004076798 Sep 2004 WO
WO2004076798 Sep 2004 WO
WO2004081346 Sep 2004 WO
WO2004083591 Sep 2004 WO
WO2004083591 Sep 2004 WO
WO2004083592 Sep 2004 WO
WO2004083592 Sep 2004 WO
WO2004083593 Sep 2004 WO
WO2004083594 Sep 2004 WO
WO2004083594 Sep 2004 WO
WO2004085790 Oct 2004 WO
WO2004089608 Oct 2004 WO
WO2004092527 Oct 2004 WO
WO2004092528 Oct 2004 WO
WO2004092530 Oct 2004 WO
WO2004092530 Oct 2004 WO
WO2004094766 Nov 2004 WO
WO2005017303 Feb 2005 WO
WO2005021921 Mar 2005 WO
WO2005021922 Mar 2005 WO
WO2005021922 Mar 2005 WO
WO2005024170 Mar 2005 WO
WO2005024171 Mar 2005 WO
WO2005028803 Mar 2005 WO
Related Publications (1)
Number Date Country
20050230123 A1 Oct 2005 US
Provisional Applications (1)
Number Date Country
60343674 Dec 2001 US