| Patent | Date |
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Reverse circulation debris removal tool for setting isolation seal assembly
Grant 11,047,211 - Rahman , et al. June 29, 2 | 2021-06-29 |
Packer release compaction joint
Grant 9,637,985 - Scott , et al. May 2, 2 | 2017-05-02 |
Single action, dual position, weight-down locating assembly
Grant 9,617,813 - Ross April 11, 2 | 2017-04-11 |
Packer Release Compaction Joint
App 20160273287 - Scott; Keith Wayne ; et al. | 2016-09-22 |
Single-action, Dual Position, Weight-down Locating Assembly
App 20160160590 - ROSS; Colby M. | 2016-06-09 |
Fracturing/gravel packing tool system with dual flow capabilities
Grant 9,187,986 - Ross , et al. November 17, 2 | 2015-11-17 |
Fracturing/gravel packing tool with variable direction and exposure exit ports
Grant 8,336,625 - Mullen , et al. December 25, 2 | 2012-12-25 |
Fracturing/gravel Packing Tool System With Dual Flow Capabilities
App 20110174489 - ROSS; Colby M. ; et al. | 2011-07-21 |
Fracturing/gravel packing tool system with dual flow capabilities
Grant 7,905,284 - Ross , et al. March 15, 2 | 2011-03-15 |
Fracturing/gravel packing tool system with dual flow capabilities
App 20070051507 - Ross; Colby M. ; et al. | 2007-03-08 |
Filter valve for fluid loss device
App 20060283791 - Ross; Colby M. | 2006-12-21 |
Fluid flow control device and method for use of same
App 20060157257 - Ross; Colby M. ; et al. | 2006-07-20 |
Fluid flow control device and method for use of same
Grant 7,055,598 - Ross , et al. June 6, 2 | 2006-06-06 |
Fracturing/gravel packing tool with variable direction and exposure exit ports
App 20060090900 - Mullen; Bryon D. ; et al. | 2006-05-04 |
Fluid flow control device and method for use of same
App 20040035578 - Ross, Colby M. ; et al. | 2004-02-26 |
Downhole seal assembly and method for use of same
App 20040007829 - Ross, Colby M. | 2004-01-15 |
Seal and method
App 20030047880 - Ross, Colby M. | 2003-03-13 |
Single trip perforating and fracturing/gravel packing
Grant 6,497,284 - van Petegem , et al. December 24, 2 | 2002-12-24 |
Single trip perforating and fracturing/gravel packing
Grant 6,494,260 - van Petegem , et al. December 17, 2 | 2002-12-17 |
Single trip perforating and fracturing/gravel packing
Grant 6,286,598 - van Petegem , et al. September 11, 2 | 2001-09-11 |
Single trip perforating and fracturing/gravel packing
App 20010015275 - van Petegem, Ronald ; et al. | 2001-08-23 |
Single trip perforating and fracturing/gravel packing
App 20010001984 - Petegem, Ronald van ; et al. | 2001-05-31 |
Methods of completing wells utilizing wellbore equipment positioning apparatus
Grant 6,131,662 - Ross October 17, 2 | 2000-10-17 |
Formation fracturing and gravel packing tool
Grant 6,125,933 - Ross October 3, 2 | 2000-10-03 |
Methods of completing wells utilizing wellbore equipment positioning apparatus
Grant 6,098,713 - Ross August 8, 2 | 2000-08-08 |
Apparatus for completing a subterranean well and associated methods
Grant 6,059,033 - Ross , et al. May 9, 2 | 2000-05-09 |
Apparatus for completing a subterranean well and associated methods
Grant 6,056,061 - Ross , et al. May 2, 2 | 2000-05-02 |
Methods of completing wells utilizing wellbore equipment positioning apparatus
Grant 6,053,248 - Ross April 25, 2 | 2000-04-25 |
Apparatus and methods for stimulating a subterranean well
Grant 6,047,773 - Zeltmann , et al. April 11, 2 | 2000-04-11 |
Wellbore equipment positioning apparatus and associated methods of completing wells
Grant 6,003,607 - Hagen , et al. December 21, 1 | 1999-12-21 |
Apparatus for completing a subterranean well and associated methods
Grant 5,971,070 - Ross , et al. October 26, 1 | 1999-10-26 |
Formation fracturing and gravel packing tool
Grant 5,964,296 - Ross October 12, 1 | 1999-10-12 |
Methods of completing wells utilizing wellbore equipment positioning apparatus
Grant 5,954,133 - Ross September 21, 1 | 1999-09-21 |
Proppant slurry screen apparatus and methods of using same
Grant 5,924,487 - Oneal , et al. July 20, 1 | 1999-07-20 |
Method and apparatus for treating multiple production zones
Grant 5,921,318 - Ross July 13, 1 | 1999-07-13 |
Method of using a retrievable screen apparatus
Grant 5,857,521 - Ross , et al. January 12, 1 | 1999-01-12 |
Method of deploying a well screen and associated apparatus therefor
Grant 5,850,875 - McCulloch , et al. December 22, 1 | 1998-12-22 |
Sand control screen having increased erosion and collapse resistance
Grant 5,829,522 - Ross , et al. November 3, 1 | 1998-11-03 |
Retrievable screen apparatus and methods of using same
Grant 5,762,137 - Ross , et al. June 9, 1 | 1998-06-09 |
Shifting tool for a subterranean completion structure
Grant 5,641,023 - Ross , et al. June 24, 1 | 1997-06-24 |
Frac pack flow sub
Grant 5,443,117 - Ross August 22, 1 | 1995-08-22 |
Siphon string assembly compatible for use with subsurface safety devices within a wellbore
Grant 5,421,414 - Lane , et al. June 6, 1 | 1995-06-06 |
Push-on coupling apparatus for tubular well completion structures
Grant 5,415,441 - Kilgore , et al. May 16, 1 | 1995-05-16 |
One trip backwash/sand control system with extendable washpipe isolation
Grant 5,413,180 - Ross , et al. May 9, 1 | 1995-05-09 |
Hydraulic setting sleeve
Grant 5,375,662 - Echols, III , et al. December 27, 1 | 1994-12-27 |
Apparatus and method for placing and for backwashing well filtration devices in uncased well bores
Grant 5,332,045 - Ross , et al. * July 26, 1 | 1994-07-26 |
Retrievable packer for high temperature, high pressure service
Grant 5,311,938 - Hendrickson , et al. May 17, 1 | 1994-05-17 |
Apparatus and method for placing and for backwashing well filtration devices in uncased well bores
Grant 5,180,016 - Ross , et al. January 19, 1 | 1993-01-19 |
Single bore packer with dual flow conversion for gas lift completion
Grant 5,048,610 - Ross , et al. September 17, 1 | 1991-09-17 |
Well packer
Grant 4,844,154 - Ross , et al. July 4, 1 | 1989-07-04 |
Hydraulic versa-trieve packer
Grant 4,834,175 - Ross , et al. May 30, 1 | 1989-05-30 |
Multiple position service seal unit with positive position indicating means
Grant 4,722,392 - Proctor , et al. February 2, 1 | 1988-02-02 |
Locking mandrel for a well flow conductor
Grant 4,396,061 - Tamplen , et al. August 2, 1 | 1983-08-02 |
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