|
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
|
|
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
|
|
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
|
|
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
|
|
US7036610B1
(en)
|
1994-10-14 |
2006-05-02 |
Weatherford / Lamb, Inc. |
Apparatus and method for completing oil and gas wells
|
|
US6868906B1
(en)
|
1994-10-14 |
2005-03-22 |
Weatherford/Lamb, Inc. |
Closed-loop conveyance systems for well servicing
|
|
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
|
|
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
|
|
US7509722B2
(en)
|
1997-09-02 |
2009-03-31 |
Weatherford/Lamb, Inc. |
Positioning and spinning device
|
|
US6536520B1
(en)
|
2000-04-17 |
2003-03-25 |
Weatherford/Lamb, Inc. |
Top drive casing system
|
|
US6742596B2
(en)
|
2001-05-17 |
2004-06-01 |
Weatherford/Lamb, Inc. |
Apparatus and methods for tubular makeup interlock
|
|
US7140445B2
(en)
|
1997-09-02 |
2006-11-28 |
Weatherford/Lamb, Inc. |
Method and apparatus for drilling with casing
|
|
GB9815809D0
(en)
|
1998-07-22 |
1998-09-16 |
Appleton Robert P |
Casing running tool
|
|
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
|
|
GB2340858A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Methods and apparatus for facilitating the connection of tubulars using a top drive
|
|
US7188687B2
(en)
|
1998-12-22 |
2007-03-13 |
Weatherford/Lamb, Inc. |
Downhole filter
|
|
WO2000037766A2
(en)
|
1998-12-22 |
2000-06-29 |
Weatherford/Lamb, Inc. |
Procedures and equipment for profiling and jointing of pipes
|
|
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
|
|
US7216727B2
(en)
|
1999-12-22 |
2007-05-15 |
Weatherford/Lamb, Inc. |
Drilling bit for drilling while running casing
|
|
US7334650B2
(en)
|
2000-04-13 |
2008-02-26 |
Weatherford/Lamb, Inc. |
Apparatus and methods for drilling a wellbore using casing
|
|
GB0008988D0
(en)
|
2000-04-13 |
2000-05-31 |
Bbl Downhole Tools Ltd |
Drill bit nozzle
|
|
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
|
|
GB2365463B
(en)
|
2000-08-01 |
2005-02-16 |
Renovus Ltd |
Drilling method
|
|
GB0206227D0
(en)
|
2002-03-16 |
2002-05-01 |
Weatherford Lamb |
Bore-lining and drilling
|
|
US6994176B2
(en)
|
2002-07-29 |
2006-02-07 |
Weatherford/Lamb, Inc. |
Adjustable rotating guides for spider or elevator
|
|
GB2409223B
(en)
*
|
2002-08-21 |
2005-12-21 |
Oddgeir Hoeiland |
A method and device by a displacement tool
|
|
US6899186B2
(en)
|
2002-12-13 |
2005-05-31 |
Weatherford/Lamb, Inc. |
Apparatus and method of drilling with casing
|
|
US7730965B2
(en)
|
2002-12-13 |
2010-06-08 |
Weatherford/Lamb, Inc. |
Retractable joint and cementing shoe for use in completing a wellbore
|
|
US7303022B2
(en)
|
2002-10-11 |
2007-12-04 |
Weatherford/Lamb, Inc. |
Wired casing
|
|
US7128154B2
(en)
|
2003-01-30 |
2006-10-31 |
Weatherford/Lamb, Inc. |
Single-direction cementing plug
|
|
CA2965252A1
(en)
*
|
2003-01-31 |
2004-08-19 |
Weatherford Technology Holdings, Llc |
Apparatus and methods for drilling a wellbore using casing
|
|
USRE42877E1
(en)
|
2003-02-07 |
2011-11-01 |
Weatherford/Lamb, Inc. |
Methods and apparatus for wellbore construction and completion
|
|
WO2004076804A1
(en)
|
2003-02-27 |
2004-09-10 |
Weatherford/Lamb Inc. |
Drill shoe
|
|
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
|
|
CA2517895C
(en)
|
2003-03-05 |
2009-12-01 |
Weatherford/Lamb, Inc. |
Casing running and drilling system
|
|
US7360594B2
(en)
|
2003-03-05 |
2008-04-22 |
Weatherford/Lamb, Inc. |
Drilling with casing latch
|
|
CA2517883C
(en)
|
2003-03-05 |
2010-01-12 |
Weatherford/Lamb, Inc. |
Full bore lined wellbores
|
|
WO2004090279A1
(en)
|
2003-04-04 |
2004-10-21 |
Weatherford/Lamb, Inc. |
Method and apparatus for handling wellbore tubulars
|
|
US7650944B1
(en)
|
2003-07-11 |
2010-01-26 |
Weatherford/Lamb, Inc. |
Vessel for well intervention
|
|
US7264067B2
(en)
|
2003-10-03 |
2007-09-04 |
Weatherford/Lamb, Inc. |
Method of drilling and completing multiple wellbores inside a single caisson
|
|
US7757784B2
(en)
|
2003-11-17 |
2010-07-20 |
Baker Hughes Incorporated |
Drilling methods utilizing independently deployable multiple tubular strings
|
|
US7395882B2
(en)
|
2004-02-19 |
2008-07-08 |
Baker Hughes Incorporated |
Casing and liner drilling bits
|
|
US7624818B2
(en)
|
2004-02-19 |
2009-12-01 |
Baker Hughes Incorporated |
Earth boring drill bits with casing component drill out capability and methods of use
|
|
US7954570B2
(en)
*
|
2004-02-19 |
2011-06-07 |
Baker Hughes Incorporated |
Cutting elements configured for casing component drillout and earth boring drill bits including same
|
|
US7284617B2
(en)
|
2004-05-20 |
2007-10-23 |
Weatherford/Lamb, Inc. |
Casing running head
|
|
US7478686B2
(en)
*
|
2004-06-17 |
2009-01-20 |
Baker Hughes Incorporated |
One trip well drilling to total depth
|
|
BRPI0512626B1
(pt)
*
|
2004-06-24 |
2015-12-08 |
Baker Hughes Inc |
sistemas de perfuração e métodos utilizando múltiplas colunas tubulares empregáveis independentemente
|
|
GB2424432B
(en)
*
|
2005-02-28 |
2010-03-17 |
Weatherford Lamb |
Deep water drilling with casing
|
|
GB0510670D0
(en)
*
|
2005-05-25 |
2005-06-29 |
Bp Exploration Operating |
Apparatus and method for driving casing or conductor pipe
|
|
US7857052B2
(en)
|
2006-05-12 |
2010-12-28 |
Weatherford/Lamb, Inc. |
Stage cementing methods used in casing while drilling
|
|
US7621351B2
(en)
|
2006-05-15 |
2009-11-24 |
Baker Hughes Incorporated |
Reaming tool suitable for running on casing or liner
|
|
US8276689B2
(en)
|
2006-05-22 |
2012-10-02 |
Weatherford/Lamb, Inc. |
Methods and apparatus for drilling with casing
|
|
US7954571B2
(en)
|
2007-10-02 |
2011-06-07 |
Baker Hughes Incorporated |
Cutting structures for casing component drillout and earth-boring drill bits including same
|
|
US8245797B2
(en)
|
2007-10-02 |
2012-08-21 |
Baker Hughes Incorporated |
Cutting structures for casing component drillout and earth-boring drill bits including same
|
|
GB0814341D0
(en)
*
|
2008-08-06 |
2008-09-10 |
Aws Ocean Energy Ltd |
Pile system
|
|
EP3269920A3
(de)
*
|
2008-11-17 |
2018-09-12 |
Weatherford Technology Holdings, LLC |
Unterwasserbohrung mit verrohrung
|
|
EP2478157B1
(de)
*
|
2009-09-14 |
2016-03-09 |
Blade Offshore Services Ltd. |
Verfahren zur gründung einer versenkten struktur auf einem gewässergrund
|
|
CA2798391C
(en)
|
2010-05-11 |
2017-07-18 |
John Michael Ward |
Subsea noise mitigation systems and methods
|
|
FR2962715B1
(fr)
*
|
2010-07-13 |
2013-06-14 |
Airbus Operations Sas |
Systeme d'aeration pour aeronef.
|
|
CN107654192B
(zh)
|
2011-10-05 |
2020-02-18 |
单一浮标系泊设施公司 |
用于在单个地点处从离岸平台钻取多个海底井的方法及装置
|
|
NO20111534A1
(no)
*
|
2011-11-08 |
2012-09-24 |
Agr Subsea As |
Fremgangsmåte og anordning for stigerørløs borevæskegjenvinning
|
|
CA2864149A1
(en)
|
2012-02-22 |
2013-08-29 |
Weatherford/Lamb, Inc. |
Subsea casing drilling system
|
|
US9539948B1
(en)
|
2016-03-22 |
2017-01-10 |
Jac Products, Inc. |
Telescoping step assist system and method
|
|
US10723272B2
(en)
|
2017-12-04 |
2020-07-28 |
Jac Products, Inc. |
Step rail system for vehicle
|
|
CN110541418A
(zh)
*
|
2019-10-17 |
2019-12-06 |
中国石油大学(华东) |
一种自锁嵌套式深水钻井表层导管及其安装方法
|
|
CN112761536B
(zh)
*
|
2021-02-24 |
2024-12-03 |
中国石油大学(北京) |
一种减阻式海洋钻井导管柱
|
|
CN117569730B
(zh)
*
|
2024-01-16 |
2024-04-02 |
浙江省水电建筑安装有限公司 |
抛石层钻孔灌注桩成孔装置及施工方法
|
|
CN119534002B
(zh)
*
|
2024-11-28 |
2025-07-18 |
苏州市百信环境检测工程技术有限公司 |
一种对深层土壤取样的土壤取样装置
|