|
US5488994A
(en)
*
|
1994-08-24 |
1996-02-06 |
Halliburton Company |
Inflation packer method and apparatus
|
|
US5526878A
(en)
*
|
1995-02-06 |
1996-06-18 |
Halliburton Company |
Stage cementer with integral inflation packer
|
|
US5544704A
(en)
*
|
1995-03-23 |
1996-08-13 |
Halliburton Company |
Drillable whipstock
|
|
US5566757A
(en)
*
|
1995-03-23 |
1996-10-22 |
Halliburton Company |
Method and apparatus for setting sidetrack plugs in open or cased well bores
|
|
US5711372A
(en)
*
|
1996-05-21 |
1998-01-27 |
Tam International |
Inflatable packer with port collar valving and method of setting
|
|
US5762139A
(en)
*
|
1996-11-05 |
1998-06-09 |
Halliburton Company |
Subsurface release cementing plug apparatus and methods
|
|
US5738171A
(en)
*
|
1997-01-09 |
1998-04-14 |
Halliburton Company |
Well cementing inflation packer tools and methods
|
|
US6315053B1
(en)
*
|
1999-09-17 |
2001-11-13 |
Baker Hughes Incorporated |
Method of use and apparatus for a hydraulic tensioning device for inflatable packer element
|
|
US6729393B2
(en)
*
|
2000-03-30 |
2004-05-04 |
Baker Hughes Incorporated |
Zero drill completion and production system
|
|
US6513595B1
(en)
|
2000-06-09 |
2003-02-04 |
Weatherford/Lamb, Inc. |
Port collar assembly for use in a wellbore
|
|
US6651743B2
(en)
*
|
2001-05-24 |
2003-11-25 |
Halliburton Energy Services, Inc. |
Slim hole stage cementer and method
|
|
US7063152B2
(en)
*
|
2003-10-01 |
2006-06-20 |
Baker Hughes Incorporated |
Model HCCV hydrostatic closed circulation valve
|
|
CN1703566B
(zh)
|
2002-10-02 |
2010-05-26 |
贝克休斯公司 |
水泥贯穿侧穴心轴
|
|
US7048066B2
(en)
*
|
2002-10-09 |
2006-05-23 |
Halliburton Energy Services, Inc. |
Downhole sealing tools and method of use
|
|
US6966386B2
(en)
*
|
2002-10-09 |
2005-11-22 |
Halliburton Energy Services, Inc. |
Downhole sealing tools and method of use
|
|
US6994170B2
(en)
*
|
2003-05-29 |
2006-02-07 |
Halliburton Energy Services, Inc. |
Expandable sand control screen assembly having fluid flow control capabilities and method for use of same
|
|
US7284619B2
(en)
*
|
2005-02-02 |
2007-10-23 |
Tam International, Inc. |
Packer with positionable collar
|
|
US7661481B2
(en)
*
|
2006-06-06 |
2010-02-16 |
Halliburton Energy Services, Inc. |
Downhole wellbore tools having deteriorable and water-swellable components thereof and methods of use
|
|
US8276665B2
(en)
*
|
2008-04-03 |
2012-10-02 |
Halliburton Energy Services Inc. |
Plug release apparatus
|
|
US20100051276A1
(en)
*
|
2008-09-04 |
2010-03-04 |
Rogers Henry E |
Stage cementing tool
|
|
US8727026B2
(en)
*
|
2008-12-31 |
2014-05-20 |
Weatherford/Lamb, Inc. |
Dual isolation mechanism of cementation port
|
|
US8215404B2
(en)
*
|
2009-02-13 |
2012-07-10 |
Halliburton Energy Services Inc. |
Stage cementing tool
|
|
US8695716B2
(en)
|
2009-07-27 |
2014-04-15 |
Baker Hughes Incorporated |
Multi-zone fracturing completion
|
|
US8613321B2
(en)
|
2009-07-27 |
2013-12-24 |
Baker Hughes Incorporated |
Bottom hole assembly with ported completion and methods of fracturing therewith
|
|
US8944167B2
(en)
|
2009-07-27 |
2015-02-03 |
Baker Hughes Incorporated |
Multi-zone fracturing completion
|
|
US8267174B2
(en)
*
|
2009-08-20 |
2012-09-18 |
Halliburton Energy Services Inc. |
Internal retention mechanism
|
|
CA2778720C
(en)
|
2009-11-13 |
2020-06-16 |
Packers Plus Energy Services Inc. |
Stage tool for wellbore cementing
|
|
US20120227969A1
(en)
*
|
2009-11-19 |
2012-09-13 |
Ian Gray |
External Casing Packer
|
|
CA3221252A1
(en)
|
2010-02-18 |
2010-07-23 |
Ncs Multistage Inc. |
Downhole tool assembly with debris relief and method for using same
|
|
US8230926B2
(en)
|
2010-03-11 |
2012-07-31 |
Halliburton Energy Services Inc. |
Multiple stage cementing tool with expandable sealing element
|
|
US9181778B2
(en)
|
2010-04-23 |
2015-11-10 |
Smith International, Inc. |
Multiple ball-ball seat for hydraulic fracturing with reduced pumping pressure
|
|
RU2013104186A
(ru)
*
|
2010-07-01 |
2014-08-10 |
Смит Интернэшнл, Инк. |
Многошаровое гнездо шара для гидравлического разрыва при уменьшенном давлении закачки
|
|
CN102400659A
(zh)
*
|
2010-09-07 |
2012-04-04 |
大港油田集团有限责任公司 |
多功能注水泥器
|
|
US8955603B2
(en)
|
2010-12-27 |
2015-02-17 |
Baker Hughes Incorporated |
System and method for positioning a bottom hole assembly in a horizontal well
|
|
US9010442B2
(en)
|
2011-08-29 |
2015-04-21 |
Halliburton Energy Services, Inc. |
Method of completing a multi-zone fracture stimulation treatment of a wellbore
|
|
US8960334B1
(en)
*
|
2011-09-14 |
2015-02-24 |
Christopher A. Branton |
Differential pressure release sub
|
|
US8967255B2
(en)
|
2011-11-04 |
2015-03-03 |
Halliburton Energy Services, Inc. |
Subsurface release cementing plug
|
|
EP2828472A4
(en)
|
2012-03-22 |
2015-04-08 |
Packers Plus Energy Serv Inc |
STAGE TOOL FOR CEMENTING A DRILL
|
|
CA2798343C
(en)
|
2012-03-23 |
2017-02-28 |
Ncs Oilfield Services Canada Inc. |
Downhole isolation and depressurization tool
|
|
US9856714B2
(en)
|
2013-07-17 |
2018-01-02 |
Weatherford Technology Holdings, Llc |
Zone select stage tool system
|
|
US9394760B2
(en)
*
|
2013-08-02 |
2016-07-19 |
Halliburton Energy Services, Inc. |
Clutch apparatus and method for resisting torque
|
|
WO2015085169A2
(en)
*
|
2013-12-05 |
2015-06-11 |
Weatherford/Lamb, Inc. |
Toe sleeve isolation system for cemented casing in borehole
|
|
WO2015122871A1
(en)
|
2014-02-11 |
2015-08-20 |
Halliburton Energy Services, Inc. |
Expansion cone for downhole tool
|
|
US10246968B2
(en)
*
|
2014-05-16 |
2019-04-02 |
Weatherford Netherlands, B.V. |
Surge immune stage system for wellbore tubular cementation
|
|
US10890047B2
(en)
*
|
2016-05-27 |
2021-01-12 |
Packers Plus Energy Services Inc. |
Wellbore stage tool with redundant closing sleeves
|
|
CA3070391C
(en)
|
2017-06-29 |
2024-01-02 |
Conocophillips Company |
Methods, systems, and devices for sealing stage tool leaks
|
|
CN113846990B
(zh)
*
|
2020-06-28 |
2023-04-25 |
中国石油化工股份有限公司 |
分级注水泥装置
|
|
US11473397B2
(en)
|
2020-07-09 |
2022-10-18 |
Saudi Arabian Oil Company |
Cementing across loss circulation zones utilizing a smart drillable cement stinger
|
|
CN111827939B
(zh)
*
|
2020-07-22 |
2022-08-09 |
中海油能源发展股份有限公司工程技术分公司 |
一种射孔储保一体化装置
|
|
US11319756B2
(en)
|
2020-08-19 |
2022-05-03 |
Saudi Arabian Oil Company |
Hybrid reamer and stabilizer
|
|
CN114427373B
(zh)
*
|
2020-09-16 |
2024-02-09 |
中国石油化工股份有限公司 |
用于分级注水泥器的打开塞和分级注水泥器
|
|
US11732549B2
(en)
|
2020-12-03 |
2023-08-22 |
Saudi Arabian Oil Company |
Cement placement in a wellbore with loss circulation zone
|
|
US11566489B2
(en)
*
|
2021-04-29 |
2023-01-31 |
Halliburton Energy Services, Inc. |
Stage cementer packer
|
|
US20240418048A1
(en)
*
|
2021-07-31 |
2024-12-19 |
Downhole And Design International Corp |
System and method for sealing a tubing string
|
|
US11885197B2
(en)
*
|
2021-11-01 |
2024-01-30 |
Halliburton Energy Services, Inc. |
External sleeve cementer
|
|
US12188323B2
(en)
|
2022-12-05 |
2025-01-07 |
Saudi Arabian Oil Company |
Controlling a subsea blowout preventer stack
|
|
CN119373424A
(zh)
*
|
2023-07-27 |
2025-01-28 |
中国石油化工股份有限公司 |
井壁强化工具以及强化井壁的方法
|
|
US12371955B2
(en)
|
2023-08-24 |
2025-07-29 |
Saudi Arabian Oil Company |
Providing lost circulation material to cure fluid losses in a well
|
|
US12071831B1
(en)
|
2023-12-11 |
2024-08-27 |
Citadel Casing Solutions LLC |
Integral swivel for multiple stage cementing tools apparatus and method of use
|
|
US12404741B2
(en)
|
2024-01-10 |
2025-09-02 |
Weatherford Technology Holdings, Llc |
Cementing stage tool and associated methods
|
|
US12345124B1
(en)
|
2024-05-01 |
2025-07-01 |
Citadel Casing Solutions, Llc |
Multiple stage cementing tool and method of use
|