US5655602A
(en)
|
1992-08-28 |
1997-08-12 |
Marathon Oil Company |
Apparatus and process for drilling and completing multiple wells
|
US5564503A
(en)
*
|
1994-08-26 |
1996-10-15 |
Halliburton Company |
Methods and systems for subterranean multilateral well drilling and completion
|
US5560435A
(en)
*
|
1995-04-11 |
1996-10-01 |
Abb Vecto Gray Inc. |
Method and apparatus for drilling multiple offshore wells from within a single conductor string
|
US6336507B1
(en)
*
|
1995-07-26 |
2002-01-08 |
Marathon Oil Company |
Deformed multiple well template and process of use
|
US5685373A
(en)
|
1995-07-26 |
1997-11-11 |
Marathon Oil Company |
Assembly and process for drilling and completing multiple wells
|
US5697445A
(en)
*
|
1995-09-27 |
1997-12-16 |
Natural Reserves Group, Inc. |
Method and apparatus for selective horizontal well re-entry using retrievable diverter oriented by logging means
|
US5715891A
(en)
*
|
1995-09-27 |
1998-02-10 |
Natural Reserves Group, Inc. |
Method for isolating multi-lateral well completions while maintaining selective drainhole re-entry access
|
US5651415A
(en)
*
|
1995-09-28 |
1997-07-29 |
Natural Reserves Group, Inc. |
System for selective re-entry to completed laterals
|
US5878815A
(en)
*
|
1995-10-26 |
1999-03-09 |
Marathon Oil Company |
Assembly and process for drilling and completing multiple wells
|
US5941308A
(en)
*
|
1996-01-26 |
1999-08-24 |
Schlumberger Technology Corporation |
Flow segregator for multi-drain well completion
|
US6056059A
(en)
|
1996-03-11 |
2000-05-02 |
Schlumberger Technology Corporation |
Apparatus and method for establishing branch wells from a parent well
|
US5944107A
(en)
*
|
1996-03-11 |
1999-08-31 |
Schlumberger Technology Corporation |
Method and apparatus for establishing branch wells at a node of a parent well
|
US6732801B2
(en)
|
1996-03-11 |
2004-05-11 |
Schlumberger Technology Corporation |
Apparatus and method for completing a junction of plural wellbores
|
AU745010B2
(en)
*
|
1996-03-11 |
2002-03-07 |
Anadrill International, S.A. |
Method and apparatus for establishing branch wells at a node of a parent well
|
US6283216B1
(en)
|
1996-03-11 |
2001-09-04 |
Schlumberger Technology Corporation |
Apparatus and method for establishing branch wells from a parent well
|
FR2751026B1
(fr)
*
|
1996-07-09 |
1998-10-30 |
Elf Aquitaine |
Suspension de la colonne de production d'un puits petrolier
|
GB2315504B
(en)
*
|
1996-07-22 |
1998-09-16 |
Baker Hughes Inc |
Sealing lateral wellbores
|
US6142235A
(en)
*
|
1996-12-05 |
2000-11-07 |
Abb Vetco Gray Inc. |
Bottom-supported guidance device for alignment of multiple wellbores in a single conductor
|
US5918675A
(en)
*
|
1996-12-05 |
1999-07-06 |
Abb Vetco Gray Inc. |
Close proximity wellheads
|
US5810086A
(en)
*
|
1996-12-05 |
1998-09-22 |
Abb Vetco Gray Inc. |
Single riser with two wellheads
|
US5806614A
(en)
*
|
1997-01-08 |
1998-09-15 |
Nelson; Jack R. |
Apparatus and method for drilling lateral wells
|
US6079493A
(en)
*
|
1997-02-13 |
2000-06-27 |
Halliburton Energy Services, Inc. |
Methods of completing a subterranean well and associated apparatus
|
CA2304687C
(en)
|
1997-09-09 |
2008-06-03 |
Philippe Nobileau |
Apparatus and method for installing a branch junction from a main well
|
US5979560A
(en)
*
|
1997-09-09 |
1999-11-09 |
Nobileau; Philippe |
Lateral branch junction for well casing
|
WO1999027230A2
(en)
|
1997-11-26 |
1999-06-03 |
Baker Hughes Incorporated |
Method for locating placement of a guide stock in a multilateral well and apparatus therefor
|
US6135208A
(en)
|
1998-05-28 |
2000-10-24 |
Halliburton Energy Services, Inc. |
Expandable wellbore junction
|
US6182760B1
(en)
|
1998-07-20 |
2001-02-06 |
Union Oil Company Of California |
Supplementary borehole drilling
|
CA2244451C
(en)
*
|
1998-07-31 |
2002-01-15 |
Dresser Industries, Inc. |
Multiple string completion apparatus and method
|
US6209648B1
(en)
|
1998-11-19 |
2001-04-03 |
Schlumberger Technology Corporation |
Method and apparatus for connecting a lateral branch liner to a main well bore
|
BR0009829B1
(pt)
|
1999-04-19 |
2009-08-11 |
|
equipamento para poço em profundidade para uso em uma tubulação de revestimento de poço, e processo para acabamento de um poço.
|
US6209649B1
(en)
|
1999-08-10 |
2001-04-03 |
Camco International, Inc |
Selective re-entry tool for multiple tubing completions and method of using
|
US6615920B1
(en)
*
|
2000-03-17 |
2003-09-09 |
Marathon Oil Company |
Template and system of templates for drilling and completing offset well bores
|
US6431283B1
(en)
|
2000-08-28 |
2002-08-13 |
Halliburton Energy Services, Inc. |
Method of casing multilateral wells and associated apparatus
|
US6543553B2
(en)
|
2001-01-29 |
2003-04-08 |
Chevron Nigeria Limited |
Apparatus for use in drilling oil and gas production wells or water injection wells
|
WO2003004830A1
(en)
*
|
2001-07-03 |
2003-01-16 |
Fmc Technologies, Inc. |
High pressure side-by-side wellhead system
|
US6772841B2
(en)
|
2002-04-11 |
2004-08-10 |
Halliburton Energy Services, Inc. |
Expandable float shoe and associated methods
|
US7000695B2
(en)
*
|
2002-05-02 |
2006-02-21 |
Halliburton Energy Services, Inc. |
Expanding wellbore junction
|
US6840321B2
(en)
|
2002-09-24 |
2005-01-11 |
Halliburton Energy Services, Inc. |
Multilateral injection/production/storage completion system
|
US6951252B2
(en)
|
2002-09-24 |
2005-10-04 |
Halliburton Energy Services, Inc. |
Surface controlled subsurface lateral branch safety valve
|
US6863126B2
(en)
|
2002-09-24 |
2005-03-08 |
Halliburton Energy Services, Inc. |
Alternate path multilayer production/injection
|
US6863130B2
(en)
*
|
2003-01-21 |
2005-03-08 |
Halliburton Energy Services, Inc. |
Multi-layer deformable composite construction for use in a subterranean well
|
US6915847B2
(en)
*
|
2003-02-14 |
2005-07-12 |
Schlumberger Technology Corporation |
Testing a junction of plural bores in a well
|
US7066267B2
(en)
*
|
2003-08-26 |
2006-06-27 |
Dril-Quip, Inc. |
Downhole tubular splitter assembly and method
|
US7159661B2
(en)
*
|
2003-12-01 |
2007-01-09 |
Halliburton Energy Services, Inc. |
Multilateral completion system utilizing an alternate passage
|
US7225875B2
(en)
*
|
2004-02-06 |
2007-06-05 |
Halliburton Energy Services, Inc. |
Multi-layered wellbore junction
|
US7320366B2
(en)
*
|
2005-02-15 |
2008-01-22 |
Halliburton Energy Services, Inc. |
Assembly of downhole equipment in a wellbore
|
US7712524B2
(en)
*
|
2006-03-30 |
2010-05-11 |
Schlumberger Technology Corporation |
Measuring a characteristic of a well proximate a region to be gravel packed
|
US7735555B2
(en)
*
|
2006-03-30 |
2010-06-15 |
Schlumberger Technology Corporation |
Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly
|
US7793718B2
(en)
*
|
2006-03-30 |
2010-09-14 |
Schlumberger Technology Corporation |
Communicating electrical energy with an electrical device in a well
|
US8056619B2
(en)
|
2006-03-30 |
2011-11-15 |
Schlumberger Technology Corporation |
Aligning inductive couplers in a well
|
US8151885B2
(en)
*
|
2009-04-20 |
2012-04-10 |
Halliburton Energy Services Inc. |
Erosion resistant flow connector
|
US8839850B2
(en)
*
|
2009-10-07 |
2014-09-23 |
Schlumberger Technology Corporation |
Active integrated completion installation system and method
|
AU2010341846B2
(en)
|
2010-01-12 |
2015-09-24 |
Weir Group Ip Ltd |
High pressure seal adapter for splitter conductor housing to wellhead connection
|
US20110192596A1
(en)
*
|
2010-02-07 |
2011-08-11 |
Schlumberger Technology Corporation |
Through tubing intelligent completion system and method with connection
|
WO2012058288A2
(en)
*
|
2010-10-27 |
2012-05-03 |
Shell Oil Company |
Downhole multiple well
|
US8967277B2
(en)
*
|
2011-06-03 |
2015-03-03 |
Halliburton Energy Services, Inc. |
Variably configurable wellbore junction assembly
|
US9200482B2
(en)
|
2011-06-03 |
2015-12-01 |
Halliburton Energy Services, Inc. |
Wellbore junction completion with fluid loss control
|
US9249559B2
(en)
|
2011-10-04 |
2016-02-02 |
Schlumberger Technology Corporation |
Providing equipment in lateral branches of a well
|
US9644476B2
(en)
|
2012-01-23 |
2017-05-09 |
Schlumberger Technology Corporation |
Structures having cavities containing coupler portions
|
US9175560B2
(en)
|
2012-01-26 |
2015-11-03 |
Schlumberger Technology Corporation |
Providing coupler portions along a structure
|
US9938823B2
(en)
|
2012-02-15 |
2018-04-10 |
Schlumberger Technology Corporation |
Communicating power and data to a component in a well
|
US10036234B2
(en)
|
2012-06-08 |
2018-07-31 |
Schlumberger Technology Corporation |
Lateral wellbore completion apparatus and method
|
RU2504636C1
(ru)
*
|
2012-07-27 |
2014-01-20 |
Открытое акционерное общество "Татнефть" имени В.Д. Шашина |
Способ строительства дополнительного ствола в скважине
|
RU2504645C1
(ru)
*
|
2012-07-27 |
2014-01-20 |
Открытое акционерное общество "Татнефть" имени В.Д. Шашина |
Способ строительства многозабойных скважин и опорная плита для его осуществления
|
WO2015021246A1
(en)
*
|
2013-08-07 |
2015-02-12 |
Schlumberger Canada Limited |
System and methodology for running casing strings through a conductor tube
|
RU2651659C1
(ru)
*
|
2014-07-16 |
2018-04-23 |
Хэллибертон Энерджи Сервисиз, Инк. |
Узел сопряжения многоствольной скважины с использованием механических элементов жесткости
|
US9670733B1
(en)
*
|
2016-01-21 |
2017-06-06 |
Ge Oil & Gas Pressure Control Lp |
Subsea multibore drilling and completion system
|
RU2641439C9
(ru)
*
|
2017-02-28 |
2018-03-22 |
Станислав Александрович Демов |
Способ установки геотермальных теплообменников для извлечения низкопотенциального тепла
|
CN110965966B
(zh)
*
|
2019-11-16 |
2022-02-22 |
中国海洋石油集团有限公司 |
一种隔水导管重入斜向器
|
WO2024123802A1
(en)
*
|
2022-12-06 |
2024-06-13 |
Forum Us, Inc. |
Casing shoe assembly
|