-
-
-
-
Coiled tubing apparatus
-
Patent number 5,845,711
-
Issue date Dec 8, 1998
-
Halliburton Company
-
Michael L. Connell
-
E21 - EARTH DRILLING MINING
-
-
-
Coiled tubing apparatus
-
Patent number 5,762,142
-
Issue date Jun 9, 1998
-
Halliburton Company
-
Michael L. Connell
-
E21 - EARTH DRILLING MINING
-
-
Coiled tubing apparatus
-
Patent number 5,704,393
-
Issue date Jan 6, 1998
-
Halliburton Company
-
Michael L. Connell
-
E21 - EARTH DRILLING MINING
-
-
-
-
-
-
-
Annular safety system
-
Patent number 5,329,999
-
Issue date Jul 19, 1994
-
Halliburton Company
-
Pat M. White
-
E21 - EARTH DRILLING MINING
-
-
-
-
Compact, retrievable packer
-
Patent number 5,117,906
-
Issue date Jun 2, 1992
-
Otis Engineering Corporation
-
Frank Giusti
-
E21 - EARTH DRILLING MINING
-
Well packer
-
Patent number 5,086,839
-
Issue date Feb 11, 1992
-
Otis Engineering Corporation
-
John R. Setterberg
-
E21 - EARTH DRILLING MINING
-
-
Well packer
-
Patent number 4,844,154
-
Issue date Jul 4, 1989
-
Otis Engineering Corporation
-
Colby M. Ross
-
E21 - EARTH DRILLING MINING
-
Hydraulic versa-trieve packer
-
Patent number 4,834,175
-
Issue date May 30, 1989
-
Otis Engineering Corporation
-
Colby M. Ross
-
E21 - EARTH DRILLING MINING