Number | Name | Date | Kind |
---|---|---|---|
3160211 | Malone | Dec 1964 | |
4345648 | Kuus | Aug 1982 | |
4349204 | Malone | Sep 1982 | |
4589484 | Doherty et al. | May 1986 | |
4655292 | Halbardier | Apr 1987 | |
4832120 | Coronado | May 1989 | |
4869324 | Holder | Sep 1989 | |
5046557 | Manderscheid | Sep 1991 | |
5117685 | Goldschild | Jun 1992 | |
5320182 | Mendez | Jun 1994 | |
5417289 | Carisella | May 1995 | |
5469919 | Carisella | Nov 1995 | |
5495892 | Carisella | Mar 1996 | |
5564504 | Carisella | Oct 1996 | |
5718292 | Heathman et al. | Feb 1998 | |
5813459 | Carisella | Sep 1998 |
Number | Date | Country |
---|---|---|
0290114 | Nov 1988 | EP |
WO9836152 | Aug 1998 | WO |
Entry |
---|
Article entitled, “Proven Elastomer Compound for Extremely Hostile Geothermal and Oil Field Environments”, by Hirasuna, et al., IADC/SPE 11407; 1983 Drilling Conference; Feb. 1983. |
Article entitled, “Design and Testing of a High-Performance Inflatable Packer”, by Eslinger, et al., SPE 37483; 1997 Production Operations Symposium; Mar. 1997. |