Number | Name | Date | Kind |
---|---|---|---|
3160211 | Malone | Dec 1964 | A |
3538330 | Youmans | Nov 1970 | A |
4064941 | Smith | Dec 1977 | A |
4345648 | Kuus | Aug 1982 | A |
4349204 | Malone | Sep 1982 | A |
4655292 | Halbardier | Apr 1987 | A |
4800752 | Piers | Jan 1989 | A |
4832120 | Coronado | May 1989 | A |
4869324 | Holder | Sep 1989 | A |
5046557 | Manderscheid | Sep 1991 | A |
5320182 | Mendez | Jun 1994 | A |
5404946 | Hess | Apr 1995 | A |
5417289 | Carisella | May 1995 | A |
5469919 | Carisella | Nov 1995 | A |
5495892 | Carisella | Mar 1996 | A |
5564504 | Carisella | Oct 1996 | A |
5582251 | Bailey et al. | Dec 1996 | A |
5718292 | Heathman et al. | Feb 1998 | A |
5813459 | Carisella | Sep 1998 | A |
6209636 | Roberts et al. | Apr 2001 | B1 |
Number | Date | Country |
---|---|---|
0290114 | Nov 1988 | EP |
0722037 | Jul 1996 | EP |
WO9119882 | Dec 1991 | WO |
WO9836152 | Aug 1998 | WO |
Entry |
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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. |