|
US6868906B1
(en)
*
|
1994-10-14 |
2005-03-22 |
Weatherford/Lamb, Inc. |
Closed-loop conveyance systems for well servicing
|
|
US7036610B1
(en)
|
1994-10-14 |
2006-05-02 |
Weatherford / Lamb, Inc. |
Apparatus and method for completing 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
|
|
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
|
|
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
|
|
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
|
|
US6742596B2
(en)
|
2001-05-17 |
2004-06-01 |
Weatherford/Lamb, Inc. |
Apparatus and methods for tubular makeup interlock
|
|
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
|
|
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
|
|
GB2340858A
(en)
|
1998-08-24 |
2000-03-01 |
Weatherford Lamb |
Methods and apparatus for facilitating the connection of tubulars using 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
|
|
EP2273064A1
(en)
*
|
1998-12-22 |
2011-01-12 |
Weatherford/Lamb, Inc. |
Procedures and equipment for profiling and jointing of pipes
|
|
US7188687B2
(en)
*
|
1998-12-22 |
2007-03-13 |
Weatherford/Lamb, Inc. |
Downhole filter
|
|
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
|
|
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
|
|
US7311148B2
(en)
*
|
1999-02-25 |
2007-12-25 |
Weatherford/Lamb, Inc. |
Methods and apparatus for wellbore construction and completion
|
|
WO2001046550A1
(en)
*
|
1999-12-22 |
2001-06-28 |
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
|
|
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
|
|
AU2003228214B2
(en)
*
|
2002-02-19 |
2007-11-22 |
Varco I/P, Inc. |
Subsea intervention system, method and components thereof
|
|
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
|
|
US6899186B2
(en)
*
|
2002-12-13 |
2005-05-31 |
Weatherford/Lamb, Inc. |
Apparatus and method of drilling with casing
|
|
US7303022B2
(en)
*
|
2002-10-11 |
2007-12-04 |
Weatherford/Lamb, Inc. |
Wired casing
|
|
GB2412937B
(en)
*
|
2002-11-12 |
2006-11-08 |
Vetco Gray Inc |
Drilling and producing deep water subsea wells
|
|
US7380589B2
(en)
*
|
2002-12-13 |
2008-06-03 |
Varco Shaffer, Inc. |
Subsea coiled tubing injector with pressure compensation
|
|
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
|
|
CA2516649C
(en)
|
2003-02-27 |
2010-01-19 |
Weatherford/Lamb, Inc. |
Drill shoe
|
|
GB2439427B
(en)
*
|
2003-03-05 |
2008-02-13 |
Weatherford Lamb |
Casing running and drilling system
|
|
GB2428059B
(en)
*
|
2003-03-05 |
2007-10-10 |
Weatherford Lamb |
Method and apparatus for drilling with casing
|
|
GB2415724B
(en)
|
2003-03-05 |
2007-05-30 |
Weatherford Lamb |
Full bore lined wellbores
|
|
US7874352B2
(en)
|
2003-03-05 |
2011-01-25 |
Weatherford/Lamb, Inc. |
Apparatus for gripping a tubular on a drilling rig
|
|
WO2004079151A2
(en)
*
|
2003-03-05 |
2004-09-16 |
Weatherford/Lamb, Inc. |
Drilling with casing latch
|
|
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
|
|
CA2520072C
(en)
*
|
2003-04-04 |
2010-02-16 |
Weatherford/Lamb, Inc. |
Method and apparatus for handling wellbore tubulars
|
|
GB2436497B8
(en)
|
2003-04-10 |
2007-12-17 |
Vik Sandvik As |
Method for loading/unloading a support vessel at an offshore installation.
|
|
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
|
|
US7284617B2
(en)
|
2004-05-20 |
2007-10-23 |
Weatherford/Lamb, Inc. |
Casing running head
|
|
NO329611B1
(no)
*
|
2004-07-20 |
2010-11-22 |
Weatherford Lamb |
Fôringsmater.
|
|
US7694744B2
(en)
*
|
2005-01-12 |
2010-04-13 |
Weatherford/Lamb, Inc. |
One-position fill-up and circulating tool and method
|
|
CA2533115C
(en)
*
|
2005-01-18 |
2010-06-08 |
Weatherford/Lamb, Inc. |
Top drive torque booster
|
|
US7225877B2
(en)
*
|
2005-04-05 |
2007-06-05 |
Varco I/P, Inc. |
Subsea intervention fluid transfer system
|
|
NO329222B1
(no)
*
|
2006-03-20 |
2010-09-13 |
Seabed Rig As |
Anordning for utskilling av materiale fra en borerigg som er anbrakt pa havbunnen
|
|
GB2437526A
(en)
*
|
2006-04-27 |
2007-10-31 |
Multi Operational Service Tank |
A sub-sea well intervention vessel and method
|
|
CA2586317C
(en)
*
|
2006-04-27 |
2012-04-03 |
Weatherford/Lamb, Inc. |
Torque sub for use with top drive
|
|
EP2079896A4
(en)
|
2006-11-07 |
2015-07-22 |
Halliburton Energy Services Inc |
UNIVERSAL SYSTEM OF UPPER COLUMNS IN THE HIGH SEAS
|
|
US7882902B2
(en)
*
|
2006-11-17 |
2011-02-08 |
Weatherford/Lamb, Inc. |
Top drive interlock
|
|
US7628224B2
(en)
*
|
2007-04-30 |
2009-12-08 |
Kellogg Brown & Root Llc |
Shallow/intermediate water multipurpose floating platform for arctic environments
|
|
US7644676B2
(en)
*
|
2008-02-11 |
2010-01-12 |
Daewoo Shipbuilding & Marine Engineering Co., Ltd. |
Storage tank containing liquefied natural gas with butane
|
|
US8281875B2
(en)
|
2008-12-19 |
2012-10-09 |
Halliburton Energy Services, Inc. |
Pressure and flow control in drilling operations
|
|
US9567843B2
(en)
*
|
2009-07-30 |
2017-02-14 |
Halliburton Energy Services, Inc. |
Well drilling methods with event detection
|
|
US8201628B2
(en)
|
2010-04-27 |
2012-06-19 |
Halliburton Energy Services, Inc. |
Wellbore pressure control with segregated fluid columns
|
|
US8820405B2
(en)
|
2010-04-27 |
2014-09-02 |
Halliburton Energy Services, Inc. |
Segregating flowable materials in a well
|
|
US9249638B2
(en)
|
2011-04-08 |
2016-02-02 |
Halliburton Energy Services, Inc. |
Wellbore pressure control with optimized pressure drilling
|
|
BR112013024718B1
(pt)
|
2011-04-08 |
2020-10-27 |
Halliburton Energy Services, Inc |
método e sistema de controle de pressão da tubulação vertical para usar em uma operação de perfuração e sistema de poço
|
|
US9080407B2
(en)
|
2011-05-09 |
2015-07-14 |
Halliburton Energy Services, Inc. |
Pressure and flow control in drilling operations
|
|
WO2013036397A1
(en)
|
2011-09-08 |
2013-03-14 |
Halliburton Energy Services, Inc. |
High temperature drilling with lower temperature rated tools
|
|
WO2016201531A1
(pt)
*
|
2015-06-18 |
2016-12-22 |
Petróleo Brasileiro S.A. - Petrobras |
Sistema de intervenção e instalação de pelo menos um equipamento de elevação e escoamento de produção no interior de pelo menos um riser de produção em uma unidade de produção flutuante
|
|
CN105216975A
(zh)
*
|
2015-10-19 |
2016-01-06 |
宏华海洋油气装备(江苏)有限公司 |
自带推进动力定位系统的修井平台
|
|
WO2018165461A1
(en)
*
|
2017-03-08 |
2018-09-13 |
Zentech, Inc. |
Dynamically positioned liquid mud plant vessel
|
|
US11794893B2
(en)
|
2020-09-08 |
2023-10-24 |
Frederick William MacDougall |
Transportation system for transporting organic payloads
|
|
EP4210860A4
(en)
|
2020-09-08 |
2025-05-21 |
MacDougall, Frederick William |
CARBONIFICATION AND CARBON SEQUESTRATION USING DEEP-SEA HYDROTHERMAL BOREHOLE AIRHOLES
|