|
US5454430A
(en)
*
|
1992-08-07 |
1995-10-03 |
Baker Hughes Incorporated |
Scoophead/diverter assembly for completing lateral wellbores
|
|
US5427177A
(en)
*
|
1993-06-10 |
1995-06-27 |
Baker Hughes Incorporated |
Multi-lateral selective re-entry tool
|
|
US5836387A
(en)
|
1993-09-10 |
1998-11-17 |
Weatherford/Lamb, Inc. |
System for securing an item in a tubular channel in a wellbore
|
|
US5826651A
(en)
|
1993-09-10 |
1998-10-27 |
Weatherford/Lamb, Inc. |
Wellbore single trip milling
|
|
US5887655A
(en)
*
|
1993-09-10 |
1999-03-30 |
Weatherford/Lamb, Inc |
Wellbore milling and drilling
|
|
US5887668A
(en)
*
|
1993-09-10 |
1999-03-30 |
Weatherford/Lamb, Inc. |
Wellbore milling-- drilling
|
|
US5435392A
(en)
*
|
1994-01-26 |
1995-07-25 |
Baker Hughes Incorporated |
Liner tie-back sleeve
|
|
US5411082A
(en)
*
|
1994-01-26 |
1995-05-02 |
Baker Hughes Incorporated |
Scoophead running tool
|
|
US5439051A
(en)
*
|
1994-01-26 |
1995-08-08 |
Baker Hughes Incorporated |
Lateral connector receptacle
|
|
US5564503A
(en)
*
|
1994-08-26 |
1996-10-15 |
Halliburton Company |
Methods and systems for subterranean multilateral well drilling and completion
|
|
US5566763A
(en)
*
|
1994-08-26 |
1996-10-22 |
Halliburton Company |
Decentralizing, centralizing, locating and orienting subsystems and methods for subterranean multilateral well drilling and completion
|
|
US7040420B2
(en)
|
1994-10-14 |
2006-05-09 |
Weatherford/Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US6868906B1
(en)
|
1994-10-14 |
2005-03-22 |
Weatherford/Lamb, Inc. |
Closed-loop conveyance systems for well servicing
|
|
US7228901B2
(en)
|
1994-10-14 |
2007-06-12 |
Weatherford/Lamb, Inc. |
Method and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US7100710B2
(en)
|
1994-10-14 |
2006-09-05 |
Weatherford/Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US7013997B2
(en)
|
1994-10-14 |
2006-03-21 |
Weatherford/Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US7108084B2
(en)
|
1994-10-14 |
2006-09-19 |
Weatherford/Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US7147068B2
(en)
|
1994-10-14 |
2006-12-12 |
Weatherford / Lamb, Inc. |
Methods and apparatus for cementing drill strings in place for one pass drilling and completion of oil and gas wells
|
|
US7036610B1
(en)
|
1994-10-14 |
2006-05-02 |
Weatherford / Lamb, Inc. |
Apparatus and method for completing oil and gas wells
|
|
US5477925A
(en)
*
|
1994-12-06 |
1995-12-26 |
Baker Hughes Incorporated |
Method for multi-lateral completion and cementing the juncture with lateral wellbores
|
|
US5484017A
(en)
*
|
1995-01-12 |
1996-01-16 |
Baker Hughes Incorporated |
Whipstock assembly for a sleeved casing
|
|
WO1996023953A1
(en)
*
|
1995-02-03 |
1996-08-08 |
Integrated Drilling Services Limited |
Multiple drain drilling and production apparatus
|
|
US5803176A
(en)
|
1996-01-24 |
1998-09-08 |
Weatherford/Lamb, Inc. |
Sidetracking operations
|
|
US5615740A
(en)
*
|
1995-06-29 |
1997-04-01 |
Baroid Technology, Inc. |
Internal pressure sleeve for use with easily drillable exit ports
|
|
WO1997004208A1
(en)
*
|
1995-07-17 |
1997-02-06 |
The Red Baron (Oil Tools Rental) Limited |
Branch boreholes
|
|
US5785133A
(en)
*
|
1995-08-29 |
1998-07-28 |
Tiw Corporation |
Multiple lateral hydrocarbon recovery system and method
|
|
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
|
|
US6283216B1
(en)
|
1996-03-11 |
2001-09-04 |
Schlumberger Technology Corporation |
Apparatus and method for establishing branch wells from a parent well
|
|
US6547006B1
(en)
*
|
1996-05-02 |
2003-04-15 |
Weatherford/Lamb, Inc. |
Wellbore liner system
|
|
CA2210563C
(en)
*
|
1996-07-15 |
2004-03-02 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
US5862862A
(en)
|
1996-07-15 |
1999-01-26 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
AU719919B2
(en)
*
|
1996-07-15 |
2000-05-18 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
US5730221A
(en)
|
1996-07-15 |
1998-03-24 |
Halliburton Energy Services, Inc |
Methods of completing a subterranean well
|
|
US5813465A
(en)
|
1996-07-15 |
1998-09-29 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
CA2209958A1
(en)
|
1996-07-15 |
1998-01-15 |
James M. Barker |
Apparatus for completing a subterranean well and associated methods of using same
|
|
US5833003A
(en)
|
1996-07-15 |
1998-11-10 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
AU714721B2
(en)
*
|
1996-07-15 |
2000-01-06 |
Halliburton Energy Services, Inc. |
Apparatus for completing a subterranean well and associated methods of using same
|
|
NO313763B1
(no)
|
1996-07-15 |
2002-11-25 |
Halliburton Energy Serv Inc |
Fremgangsmåte ved reetablering av adgang til en brönnboring og styredel til bruk ved tildannelse av en åpning i en brönnfôring
|
|
WO1998005845A1
(en)
*
|
1996-08-08 |
1998-02-12 |
Baker Hughes Incorporated |
Method for forming a casing window
|
|
US6012526A
(en)
*
|
1996-08-13 |
2000-01-11 |
Baker Hughes Incorporated |
Method for sealing the junctions in multilateral wells
|
|
US5944108A
(en)
|
1996-08-29 |
1999-08-31 |
Baker Hughes Incorporated |
Method for multi-lateral completion and cementing the juncture with lateral wellbores
|
|
WO1998009054A1
(en)
|
1996-08-30 |
1998-03-05 |
Baker Hughes Incorporated |
Cement reinforced inflatable seal for a junction of a multilateral
|
|
WO1998009047A1
(en)
*
|
1996-08-30 |
1998-03-05 |
Baker Hughes Incorporated |
Coiled tubing entry guide
|
|
US6012527A
(en)
*
|
1996-10-01 |
2000-01-11 |
Schlumberger Technology Corporation |
Method and apparatus for drilling and re-entering multiple lateral branched in a well
|
|
US5845707A
(en)
*
|
1997-02-13 |
1998-12-08 |
Halliburton Energy Services, Inc. |
Method of completing a subterranean well
|
|
GB9712393D0
(en)
*
|
1997-06-14 |
1997-08-13 |
Integrated Drilling Serv Ltd |
Apparatus for and a method of drilling and lining a second borehole from a first borehole
|
|
US6742596B2
(en)
|
2001-05-17 |
2004-06-01 |
Weatherford/Lamb, Inc. |
Apparatus and methods for tubular makeup interlock
|
|
US6536520B1
(en)
|
2000-04-17 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Top drive casing system
|
|
US7509722B2
(en)
|
1997-09-02 |
2009-03-31 |
Weatherford/Lamb, Inc. |
Positioning and spinning device
|
|
US6283208B1
(en)
|
1997-09-05 |
2001-09-04 |
Schlumberger Technology Corp. |
Orienting tool and method
|
|
US6012516A
(en)
*
|
1997-09-05 |
2000-01-11 |
Schlumberger Technology Corporation |
Deviated borehole drilling assembly
|
|
US5979560A
(en)
*
|
1997-09-09 |
1999-11-09 |
Nobileau; Philippe |
Lateral branch junction for well casing
|
|
US6253852B1
(en)
|
1997-09-09 |
2001-07-03 |
Philippe Nobileau |
Lateral branch junction for well casing
|
|
CA2304687C
(en)
*
|
1997-09-09 |
2008-06-03 |
Philippe Nobileau |
Apparatus and method for installing a branch junction from a main well
|
|
GB2373274B
(en)
*
|
1998-01-30 |
2002-10-23 |
Dresser Ind |
Soft release coupling for use with two tubing strings
|
|
AU2489299A
(en)
*
|
1998-01-30 |
1999-08-16 |
Dresser Industries Inc. |
Method and apparatus for running two tubing strings into a well
|
|
US6308782B1
(en)
*
|
1998-01-30 |
2001-10-30 |
Halliburton Energy Services, Inc |
Method and apparatus for one-trip insertion and retrieval of a tool and auxiliary device
|
|
US6073697A
(en)
*
|
1998-03-24 |
2000-06-13 |
Halliburton Energy Services, Inc. |
Lateral wellbore junction having displaceable casing blocking member
|
|
DE69932750T2
(de)
*
|
1998-04-01 |
2007-08-16 |
Weatherford/Lamb, Inc., Houston |
Verrohrung einer Seitenbohrung
|
|
RU2147063C1
(ru)
*
|
1998-04-22 |
2000-03-27 |
Рахматуллин Альберт Худжатович |
Способ создания отклонителя
|
|
CA2235865C
(en)
*
|
1998-04-23 |
2004-05-25 |
Dresser Industries, Inc. |
High torque pressure sleeve for easily drillable casing exit ports
|
|
RU2136835C1
(ru)
*
|
1998-05-13 |
1999-09-10 |
Тюменский научно-исследовательский и проектный институт природного газа и газовых технологий |
Отклонитель клиновой
|
|
US6035935A
(en)
*
|
1998-05-22 |
2000-03-14 |
Halliburton Energy Services, Inc. |
Method for establishing connectivity between lateral and parent wellbores
|
|
US5944101A
(en)
*
|
1998-06-15 |
1999-08-31 |
Atlantic Richfield Company |
Apparatus for milling a window in well tubular
|
|
GB9815809D0
(en)
|
1998-07-22 |
1998-09-16 |
Appleton Robert P |
Casing running tool
|
|
GB2340858A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Methods and apparatus for facilitating the connection of tubulars using a top drive
|
|
GB2340857A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
An apparatus for facilitating the connection of tubulars and alignment with a top drive
|
|
GB2340859A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Method and apparatus for facilitating the connection of tubulars using a top drive
|
|
US6279659B1
(en)
|
1998-10-20 |
2001-08-28 |
Weatherford Lamb, Inc. |
Assembly and method for providing a means of support and positioning for drilling multi-lateral wells and for reentry therein through a premilled window
|
|
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
|
|
US6708764B2
(en)
|
2002-07-12 |
2004-03-23 |
Cdx Gas, L.L.C. |
Undulating well bore
|
|
US8376052B2
(en)
|
1998-11-20 |
2013-02-19 |
Vitruvian Exploration, Llc |
Method and system for surface production of gas from a subterranean zone
|
|
US6988548B2
(en)
|
2002-10-03 |
2006-01-24 |
Cdx Gas, Llc |
Method and system for removing fluid from a subterranean zone using an enlarged cavity
|
|
US6681855B2
(en)
|
2001-10-19 |
2004-01-27 |
Cdx Gas, L.L.C. |
Method and system for management of by-products from subterranean zones
|
|
US8297377B2
(en)
|
1998-11-20 |
2012-10-30 |
Vitruvian Exploration, Llc |
Method and system for accessing subterranean deposits from the surface and tools therefor
|
|
US6598686B1
(en)
|
1998-11-20 |
2003-07-29 |
Cdx Gas, Llc |
Method and system for enhanced access to a subterranean zone
|
|
US6679322B1
(en)
|
1998-11-20 |
2004-01-20 |
Cdx Gas, Llc |
Method and system for accessing subterranean deposits from the surface
|
|
US7025154B2
(en)
|
1998-11-20 |
2006-04-11 |
Cdx Gas, Llc |
Method and system for circulating fluid in a well system
|
|
US6425448B1
(en)
|
2001-01-30 |
2002-07-30 |
Cdx Gas, L.L.P. |
Method and system for accessing subterranean zones from a limited surface area
|
|
US6662870B1
(en)
|
2001-01-30 |
2003-12-16 |
Cdx Gas, L.L.C. |
Method and system for accessing subterranean deposits from a limited surface area
|
|
US7073595B2
(en)
|
2002-09-12 |
2006-07-11 |
Cdx Gas, Llc |
Method and system for controlling pressure in a dual well system
|
|
US7048049B2
(en)
|
2001-10-30 |
2006-05-23 |
Cdx Gas, Llc |
Slant entry well system and method
|
|
US6280000B1
(en)
|
1998-11-20 |
2001-08-28 |
Joseph A. Zupanick |
Method for production of gas from a coal seam using intersecting well bores
|
|
US6186233B1
(en)
*
|
1998-11-30 |
2001-02-13 |
Weatherford Lamb, Inc. |
Down hole assembly and method for forming a down hole window and at least one keyway in communication with the down hole window for use in multilateral wells
|
|
US7188687B2
(en)
|
1998-12-22 |
2007-03-13 |
Weatherford/Lamb, Inc. |
Downhole filter
|
|
DE69926802D1
(de)
|
1998-12-22 |
2005-09-22 |
Weatherford Lamb |
Verfahren und vorrichtung zum profilieren und verbinden von rohren
|
|
GB2347441B
(en)
|
1998-12-24 |
2003-03-05 |
Weatherford Lamb |
Apparatus and method for facilitating the connection of tubulars using a top drive
|
|
GB2345074A
(en)
|
1998-12-24 |
2000-06-28 |
Weatherford Lamb |
Floating joint to facilitate the connection of tubulars using a top drive
|
|
US7311148B2
(en)
|
1999-02-25 |
2007-12-25 |
Weatherford/Lamb, Inc. |
Methods and apparatus for wellbore construction and completion
|
|
US6896075B2
(en)
|
2002-10-11 |
2005-05-24 |
Weatherford/Lamb, Inc. |
Apparatus and methods for drilling with casing
|
|
US6857487B2
(en)
|
2002-12-30 |
2005-02-22 |
Weatherford/Lamb, Inc. |
Drilling with concentric strings of casing
|
|
CA2276222C
(en)
|
1999-06-23 |
2002-09-03 |
Halliburton Energy Services, Inc. |
High pressure internal sleeve for use with easily drillable exit ports
|
|
RU2149247C1
(ru)
*
|
1999-08-04 |
2000-05-20 |
Общество с ограниченной ответственностью "ИНТЕНСИФИКАЦИЯ" |
Способ строительства многозабойной скважины
|
|
RU2172384C2
(ru)
*
|
1999-08-09 |
2001-08-20 |
Открытое акционерное общество "Татнефть" Татарский научно-исследовательский и проектный институт нефти "ТатНИПИнефть" |
Способ бурения дополнительного ствола из эксплуатационной колонны скважины
|
|
GB9921859D0
(en)
*
|
1999-09-16 |
1999-11-17 |
Smith International |
Downhole latch system
|
|
RU2208119C2
(ru)
*
|
1999-09-20 |
2003-07-10 |
Ухтинский государственный технический университет |
Способ строительства и эксплуатации многозабойной скважины
|
|
US6315054B1
(en)
*
|
1999-09-28 |
2001-11-13 |
Weatherford Lamb, Inc |
Assembly and method for locating lateral wellbores drilled from a main wellbore casing and for guiding and positioning re-entry and completion device in relation to these lateral wellbores
|
|
CA2393754C
(en)
|
1999-12-22 |
2009-10-20 |
Weatherford/Lamb, Inc. |
Drilling bit for drilling while running casing
|
|
RU2213196C2
(ru)
*
|
2000-01-17 |
2003-09-27 |
Ухтинский государственный технический университет |
Устройство для эксплуатации многозабойных скважин
|
|
US6578636B2
(en)
|
2000-02-16 |
2003-06-17 |
Performance Research & Drilling, Llc |
Horizontal directional drilling in wells
|
|
US6530439B2
(en)
|
2000-04-06 |
2003-03-11 |
Henry B. Mazorow |
Flexible hose with thrusters for horizontal well drilling
|
|
US7334650B2
(en)
|
2000-04-13 |
2008-02-26 |
Weatherford/Lamb, Inc. |
Apparatus and methods for drilling a wellbore using casing
|
|
US7325610B2
(en)
|
2000-04-17 |
2008-02-05 |
Weatherford/Lamb, Inc. |
Methods and apparatus for handling and drilling with tubulars or casing
|
|
GB0010378D0
(en)
|
2000-04-28 |
2000-06-14 |
Bbl Downhole Tools Ltd |
Expandable apparatus for drift and reaming a borehole
|
|
CA2406663C
(en)
*
|
2000-05-05 |
2006-01-03 |
Weatherford/Lamb, Inc. |
Apparatus and methods for forming a lateral wellbore
|
|
GB2365463B
(en)
|
2000-08-01 |
2005-02-16 |
Renovus Ltd |
Drilling method
|
|
RU2182637C1
(ru)
*
|
2000-11-14 |
2002-05-20 |
Дочернее общество с ограниченной ответственностью "Башнипинефть" ОАО "Акционерная нефтяная компания "Башнефть" |
Способ бурения дополнительного ствола скважины
|
|
CA2445085C
(en)
|
2001-04-23 |
2010-06-15 |
Shell Canada Limited |
Method of drilling an ultra-short radius borehole
|
|
RU2209917C1
(ru)
*
|
2002-01-25 |
2003-08-10 |
Григорьев Петр Михайлович |
Способ ориентированного выреза окон в обсадной колонне
|
|
US6725927B2
(en)
|
2002-02-25 |
2004-04-27 |
Schlumberger Technology Corporation |
Method and system for avoiding damage to behind-casing structures
|
|
GB0206227D0
(en)
|
2002-03-16 |
2002-05-01 |
Weatherford Lamb |
Bore-lining and drilling
|
|
US6732802B2
(en)
|
2002-03-21 |
2004-05-11 |
Halliburton Energy Services, Inc. |
Isolation bypass joint system and completion method for a multilateral well
|
|
US6749026B2
(en)
|
2002-03-21 |
2004-06-15 |
Halliburton Energy Services, Inc. |
Method of forming downhole tubular string connections
|
|
US7073599B2
(en)
*
|
2002-03-21 |
2006-07-11 |
Halliburton Energy Services, Inc. |
Monobore wellbore and method for completing same
|
|
US6883611B2
(en)
*
|
2002-04-12 |
2005-04-26 |
Halliburton Energy Services, Inc. |
Sealed multilateral junction system
|
|
US7360595B2
(en)
|
2002-05-08 |
2008-04-22 |
Cdx Gas, Llc |
Method and system for underground treatment of materials
|
|
CN1464170A
(zh)
*
|
2002-06-14 |
2003-12-31 |
盘锦万维科技发展有限公司 |
石油开采超短半径径向水平钻井、完井工具及其工艺
|
|
US6725922B2
(en)
|
2002-07-12 |
2004-04-27 |
Cdx Gas, Llc |
Ramping well bores
|
|
US6991047B2
(en)
|
2002-07-12 |
2006-01-31 |
Cdx Gas, Llc |
Wellbore sealing system and method
|
|
US6991048B2
(en)
|
2002-07-12 |
2006-01-31 |
Cdx Gas, Llc |
Wellbore plug system and method
|
|
US6848504B2
(en)
*
|
2002-07-26 |
2005-02-01 |
Charles G. Brunet |
Apparatus and method to complete a multilateral junction
|
|
US6994176B2
(en)
|
2002-07-29 |
2006-02-07 |
Weatherford/Lamb, Inc. |
Adjustable rotating guides for spider or elevator
|
|
US6830106B2
(en)
|
2002-08-22 |
2004-12-14 |
Halliburton Energy Services, Inc. |
Multilateral well completion apparatus and methods of use
|
|
US7730965B2
(en)
|
2002-12-13 |
2010-06-08 |
Weatherford/Lamb, Inc. |
Retractable joint and cementing shoe for use in completing a wellbore
|
|
US6899186B2
(en)
|
2002-12-13 |
2005-05-31 |
Weatherford/Lamb, Inc. |
Apparatus and method of drilling with casing
|
|
US7025137B2
(en)
|
2002-09-12 |
2006-04-11 |
Cdx Gas, Llc |
Three-dimensional well system for accessing subterranean zones
|
|
US8333245B2
(en)
|
2002-09-17 |
2012-12-18 |
Vitruvian Exploration, Llc |
Accelerated production of gas from a subterranean zone
|
|
US6964308B1
(en)
|
2002-10-08 |
2005-11-15 |
Cdx Gas, Llc |
Method of drilling lateral wellbores from a slant well without utilizing a whipstock
|
|
US7303022B2
(en)
|
2002-10-11 |
2007-12-04 |
Weatherford/Lamb, Inc. |
Wired casing
|
|
NO336220B1
(no)
|
2002-11-07 |
2015-06-22 |
Weatherford Lamb |
Anordning og fremgangsmåte for å komplettere brønnboringsforbindelser.
|
|
CN100523428C
(zh)
*
|
2002-11-11 |
2009-08-05 |
贝克休斯公司 |
形成已注水泥的分支井连接点系统的装置和构造井筒的方法
|
|
GB2396168B
(en)
*
|
2002-12-02 |
2006-01-25 |
Smith International |
Downhole deflector member and method of using same
|
|
US6953096B2
(en)
|
2002-12-31 |
2005-10-11 |
Weatherford/Lamb, Inc. |
Expandable bit with secondary release device
|
|
US7128154B2
(en)
|
2003-01-30 |
2006-10-31 |
Weatherford/Lamb, Inc. |
Single-direction cementing plug
|
|
USRE42877E1
(en)
|
2003-02-07 |
2011-11-01 |
Weatherford/Lamb, Inc. |
Methods and apparatus for wellbore construction and completion
|
|
US6915847B2
(en)
*
|
2003-02-14 |
2005-07-12 |
Schlumberger Technology Corporation |
Testing a junction of plural bores in a well
|
|
GB2414502B
(en)
|
2003-02-27 |
2007-10-17 |
Weatherford Lamb |
Drill shoe
|
|
CA2677247C
(en)
|
2003-03-05 |
2012-09-25 |
Weatherford/Lamb, Inc. |
Casing running and drilling system
|
|
GB2428059B
(en)
|
2003-03-05 |
2007-10-10 |
Weatherford Lamb |
Method and apparatus for drilling with casing
|
|
GB2416360B
(en)
|
2003-03-05 |
2007-08-22 |
Weatherford Lamb |
Drilling with casing latch
|
|
WO2004079150A2
(en)
|
2003-03-05 |
2004-09-16 |
Weatherford/Lamb, Inc. |
Full bore lined wellbores
|
|
US7503397B2
(en)
|
2004-07-30 |
2009-03-17 |
Weatherford/Lamb, Inc. |
Apparatus and methods of setting and retrieving casing with drilling latch and bottom hole assembly
|
|
US7370707B2
(en)
|
2003-04-04 |
2008-05-13 |
Weatherford/Lamb, Inc. |
Method and apparatus for handling wellbore tubulars
|
|
US7264048B2
(en)
|
2003-04-21 |
2007-09-04 |
Cdx Gas, Llc |
Slot cavity
|
|
US7134494B2
(en)
|
2003-06-05 |
2006-11-14 |
Cdx Gas, Llc |
Method and system for recirculating fluid in a well system
|
|
US7650944B1
(en)
|
2003-07-11 |
2010-01-26 |
Weatherford/Lamb, Inc. |
Vessel for well intervention
|
|
RU2271430C2
(ru)
*
|
2003-09-15 |
2006-03-10 |
Общество с ограниченной ответственностью Когалымский научно-исследовательский и проектный институт нефти (ООО "КогалымНИПИнефть") |
Муфта соединительная насосно-компрессорных труб
|
|
US7264067B2
(en)
|
2003-10-03 |
2007-09-04 |
Weatherford/Lamb, Inc. |
Method of drilling and completing multiple wellbores inside a single caisson
|
|
US7100687B2
(en)
|
2003-11-17 |
2006-09-05 |
Cdx Gas, Llc |
Multi-purpose well bores and method for accessing a subterranean zone from the surface
|
|
US7419223B2
(en)
|
2003-11-26 |
2008-09-02 |
Cdx Gas, Llc |
System and method for enhancing permeability of a subterranean zone at a horizontal well bore
|
|
US7163063B2
(en)
|
2003-11-26 |
2007-01-16 |
Cdx Gas, Llc |
Method and system for extraction of resources from a subterranean well bore
|
|
US7213652B2
(en)
*
|
2004-01-29 |
2007-05-08 |
Halliburton Energy Services, Inc. |
Sealed branch wellbore transition joint
|
|
US7584795B2
(en)
*
|
2004-01-29 |
2009-09-08 |
Halliburton Energy Services, Inc. |
Sealed branch wellbore transition joint
|
|
US7207395B2
(en)
|
2004-01-30 |
2007-04-24 |
Cdx Gas, Llc |
Method and system for testing a partially formed hydrocarbon well for evaluation and well planning refinement
|
|
US7207390B1
(en)
|
2004-02-05 |
2007-04-24 |
Cdx Gas, Llc |
Method and system for lining multilateral wells
|
|
US7222670B2
(en)
|
2004-02-27 |
2007-05-29 |
Cdx Gas, Llc |
System and method for multiple wells from a common surface location
|
|
US20050241831A1
(en)
*
|
2004-05-03 |
2005-11-03 |
Steele David J |
Anchor for branch wellbore liner
|
|
US7357182B2
(en)
*
|
2004-05-06 |
2008-04-15 |
Horizontal Expansion Tech, Llc |
Method and apparatus for completing lateral channels from an existing oil or gas well
|
|
US20060278393A1
(en)
*
|
2004-05-06 |
2006-12-14 |
Horizontal Expansion Tech, Llc |
Method and apparatus for completing lateral channels from an existing oil or gas well
|
|
US7284617B2
(en)
|
2004-05-20 |
2007-10-23 |
Weatherford/Lamb, Inc. |
Casing running head
|
|
RU2265711C1
(ru)
*
|
2004-07-16 |
2005-12-10 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ строительства многоствольной скважины
|
|
RU2268982C1
(ru)
*
|
2004-07-16 |
2006-01-27 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ строительства многоствольной скважины
|
|
RU2269632C1
(ru)
*
|
2004-08-02 |
2006-02-10 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ строительства многоствольной скважины
|
|
RU2269633C1
(ru)
*
|
2004-08-19 |
2006-02-10 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ строительства многоствольной скважины
|
|
US7353877B2
(en)
|
2004-12-21 |
2008-04-08 |
Cdx Gas, Llc |
Accessing subterranean resources by formation collapse
|
|
US7299864B2
(en)
|
2004-12-22 |
2007-11-27 |
Cdx Gas, Llc |
Adjustable window liner
|
|
US7373984B2
(en)
|
2004-12-22 |
2008-05-20 |
Cdx Gas, Llc |
Lining well bore junctions
|
|
US7284607B2
(en)
*
|
2004-12-28 |
2007-10-23 |
Schlumberger Technology Corporation |
System and technique for orienting and positioning a lateral string in a multilateral system
|
|
CA2538196C
(en)
|
2005-02-28 |
2011-10-11 |
Weatherford/Lamb, Inc. |
Deep water drilling with casing
|
|
US7571771B2
(en)
|
2005-05-31 |
2009-08-11 |
Cdx Gas, Llc |
Cavity well system
|
|
WO2007008947A1
(en)
*
|
2005-07-08 |
2007-01-18 |
Cdx Gas, Llc |
Whipstock liner
|
|
RU2298629C1
(ru)
*
|
2005-10-28 |
2007-05-10 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ бурения многозабойной скважины
|
|
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
|
|
US7712524B2
(en)
*
|
2006-03-30 |
2010-05-11 |
Schlumberger Technology Corporation |
Measuring a characteristic of a well proximate a region to be gravel packed
|
|
US8056619B2
(en)
|
2006-03-30 |
2011-11-15 |
Schlumberger Technology Corporation |
Aligning inductive couplers in a well
|
|
US7857052B2
(en)
|
2006-05-12 |
2010-12-28 |
Weatherford/Lamb, Inc. |
Stage cementing methods used in casing while drilling
|
|
US8276689B2
(en)
|
2006-05-22 |
2012-10-02 |
Weatherford/Lamb, Inc. |
Methods and apparatus for drilling with casing
|
|
US7748932B2
(en)
*
|
2006-06-09 |
2010-07-06 |
Russell Lindsey |
Soil stabilization and anchorage system
|
|
US8186459B1
(en)
|
2008-06-23 |
2012-05-29 |
Horizontal Expansion Tech, Llc |
Flexible hose with thrusters and shut-off valve for horizontal well drilling
|
|
RU2373367C1
(ru)
*
|
2008-07-04 |
2009-11-20 |
Открытое акционерное общество "Татнефть" им. В.Д. Шашина |
Способ бурения веерных скважин и устройство для бурения веерных скважин
|
|
US8430187B2
(en)
*
|
2009-02-27 |
2013-04-30 |
Conocophillips Company |
Directional sidetrack well drilling system
|
|
US8316937B2
(en)
*
|
2009-04-02 |
2012-11-27 |
Knight Information Systems, Llc |
Multi-window lateral well locator/reentry apparatus and method
|
|
US8069920B2
(en)
*
|
2009-04-02 |
2011-12-06 |
Knight Information Systems, L.L.C. |
Lateral well locator and reentry apparatus and method
|
|
US8839850B2
(en)
*
|
2009-10-07 |
2014-09-23 |
Schlumberger Technology Corporation |
Active integrated completion installation system and method
|
|
RU2441140C2
(ru)
*
|
2009-11-30 |
2012-01-27 |
Открытое акционерное общество "Акционерная нефтяная компания "Башнефть" (ОАО "АНК "Башнефть") |
Устройство для спуска подвески и цементирования колонны хвостовика в скважине
|
|
US20110203851A1
(en)
*
|
2009-12-16 |
2011-08-25 |
Tinker Donald W |
T-Frac System Run in System
|
|
US8376054B2
(en)
*
|
2010-02-04 |
2013-02-19 |
Halliburton Energy Services, Inc. |
Methods and systems for orienting in a bore
|
|
US20110192596A1
(en)
*
|
2010-02-07 |
2011-08-11 |
Schlumberger Technology Corporation |
Through tubing intelligent completion system and method with connection
|
|
US8904617B2
(en)
*
|
2010-03-23 |
2014-12-09 |
Baker Hughes Incorporated |
Diverting system and method of running a tubular
|
|
US8505621B2
(en)
|
2010-03-30 |
2013-08-13 |
Halliburton Energy Services, Inc. |
Well assembly with recesses facilitating branch wellbore creation
|
|
US8371368B2
(en)
*
|
2010-03-31 |
2013-02-12 |
Halliburton Energy Services, Inc. |
Well assembly with a millable member in an opening
|
|
US9234613B2
(en)
|
2010-05-28 |
2016-01-12 |
Halliburton Energy Services, Inc. |
Well assembly coupling
|
|
AU2011284747B2
(en)
*
|
2010-07-28 |
2014-09-11 |
Packers Plus Energy Services Inc. |
Wellbore lateral liner placement system
|
|
US8376066B2
(en)
*
|
2010-11-04 |
2013-02-19 |
Halliburton Energy Services, Inc. |
Combination whipstock and completion deflector
|
|
CN102022083B
(zh)
*
|
2010-11-20 |
2013-02-13 |
中国石油集团西部钻探工程有限公司 |
旋转导向钻井工具
|
|
US20120279709A1
(en)
*
|
2011-05-06 |
2012-11-08 |
Smith International, Inc. |
Expandable downhole casing coupling locator tool
|
|
US8701775B2
(en)
*
|
2011-06-03 |
2014-04-22 |
Halliburton Energy Services, Inc. |
Completion of lateral bore with high pressure multibore junction assembly
|
|
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
|
|
BR112014019864A8
(pt)
|
2012-03-02 |
2017-07-11 |
Halliburton Energy Services Inc |
Sistema de poço de subsuperfície, e, método para perfurar um sistema de poço de subsuperfície
|
|
MX347149B
(es)
|
2012-04-30 |
2017-04-17 |
Halliburton Energy Services Inc |
Sección de entubado de pozo de sondeo con parte móvil para proporcionar una salida de entubado.
|
|
US10036234B2
(en)
|
2012-06-08 |
2018-07-31 |
Schlumberger Technology Corporation |
Lateral wellbore completion apparatus and method
|
|
CN103541657A
(zh)
*
|
2012-07-09 |
2014-01-29 |
中国石油化工股份有限公司 |
一种油气井硬地层侧钻钻具和施工方法
|
|
WO2014109962A1
(en)
|
2013-01-08 |
2014-07-17 |
Knight Information Systems, Llc |
Multi-window lateral well locator/reentry apparatus and method
|
|
CN104314498A
(zh)
*
|
2014-08-18 |
2015-01-28 |
中国石油集团长城钻探工程有限公司 |
一种侧钻水平井高效完井方法
|
|
CA3029797C
(en)
|
2016-09-15 |
2021-01-12 |
Halliburton Energy Services, Inc. |
Hookless hanger for a multilateral wellbore
|
|
CN107386980B
(zh)
*
|
2017-07-18 |
2023-09-26 |
中国石油天然气集团公司 |
辅助套管下入的装置
|
|
CN107288554B
(zh)
*
|
2017-08-02 |
2023-06-30 |
山东石油化工学院 |
一种新型连续油管埋头螺钉连接器及使用方法
|
|
CN109538121B
(zh)
*
|
2019-01-30 |
2024-05-03 |
河南省资源环境调查四院有限公司 |
携带式造斜器
|
|
AU2020329121B2
(en)
*
|
2019-08-13 |
2025-04-17 |
Halliburton Energy Services, Inc. |
A drillable window assembly for controlling the geometry of a multilateral wellbore junction
|
|
CN113374413B
(zh)
*
|
2021-06-04 |
2024-05-31 |
广州海洋地质调查局 |
海域天然气水合物钻采用多分支井分支机构及建井方法
|