US6170576B1
(en)
|
1995-09-22 |
2001-01-09 |
Weatherford/Lamb, Inc. |
Mills for wellbore operations
|
US6070677A
(en)
*
|
1997-12-02 |
2000-06-06 |
I.D.A. Corporation |
Method and apparatus for enhancing production from a wellbore hole
|
US6920944B2
(en)
*
|
2000-06-27 |
2005-07-26 |
Halliburton Energy Services, Inc. |
Apparatus and method for drilling and reaming a borehole
|
US6189631B1
(en)
*
|
1998-11-12 |
2001-02-20 |
Adel Sheshtawy |
Drilling tool with extendable elements
|
US7451836B2
(en)
*
|
2001-08-08 |
2008-11-18 |
Smith International, Inc. |
Advanced expandable reaming tool
|
US6971459B2
(en)
|
2002-04-30 |
2005-12-06 |
Raney Richard C |
Stabilizing system and methods for a drill bit
|
US7036611B2
(en)
*
|
2002-07-30 |
2006-05-02 |
Baker Hughes Incorporated |
Expandable reamer apparatus for enlarging boreholes while drilling and methods of use
|
US6929076B2
(en)
|
2002-10-04 |
2005-08-16 |
Security Dbs Nv/Sa |
Bore hole underreamer having extendible cutting arms
|
US6926099B2
(en)
*
|
2003-03-26 |
2005-08-09 |
Varel International, L.P. |
Drill out bi-center bit and method for using same
|
US7252152B2
(en)
*
|
2003-06-18 |
2007-08-07 |
Weatherford/Lamb, Inc. |
Methods and apparatus for actuating a downhole tool
|
CA2546316C
(fr)
*
|
2003-11-28 |
2012-07-31 |
Shell Canada Limited |
Trepan et son mode d'utilisation
|
US7658241B2
(en)
*
|
2004-04-21 |
2010-02-09 |
Security Dbs Nv/Sa |
Underreaming and stabilizing tool and method for its use
|
WO2005124094A1
(fr)
*
|
2004-06-09 |
2005-12-29 |
Halliburton Energy Services N.V. |
Outil d’elargissement et de stabilisation a mettre en oeuvre dans un trou de forage
|
US9187959B2
(en)
*
|
2006-03-02 |
2015-11-17 |
Baker Hughes Incorporated |
Automated steerable hole enlargement drilling device and methods
|
US8875810B2
(en)
*
|
2006-03-02 |
2014-11-04 |
Baker Hughes Incorporated |
Hole enlargement drilling device and methods for using same
|
US8028767B2
(en)
*
|
2006-12-04 |
2011-10-04 |
Baker Hughes, Incorporated |
Expandable stabilizer with roller reamer elements
|
US8657039B2
(en)
|
2006-12-04 |
2014-02-25 |
Baker Hughes Incorporated |
Restriction element trap for use with an actuation element of a downhole apparatus and method of use
|
EP2097610B1
(fr)
|
2006-12-04 |
2011-06-15 |
Baker Hughes Incorporated |
Trépans aléseurs extensibles pour des applications en matière de forage et procédés d'utilisation de ceux-ci
|
US7900717B2
(en)
*
|
2006-12-04 |
2011-03-08 |
Baker Hughes Incorporated |
Expandable reamers for earth boring applications
|
GB2447225B
(en)
*
|
2007-03-08 |
2011-08-17 |
Nat Oilwell Varco Lp |
Downhole tool
|
GB2458527B
(en)
*
|
2008-03-25 |
2012-07-25 |
Hunting Welltonic Ltd |
High expansion anchoring and stabilisation device
|
US7882905B2
(en)
*
|
2008-03-28 |
2011-02-08 |
Baker Hughes Incorporated |
Stabilizer and reamer system having extensible blades and bearing pads and method of using same
|
WO2009135116A2
(fr)
*
|
2008-05-01 |
2009-11-05 |
Baker Hughes Incorporated |
Système de stabilisateur et d'alésoir ayant des lames extensibles et des patins d'appui et procédé d'utilisation de celui-ci
|
EP2408993A4
(fr)
*
|
2009-03-03 |
2014-04-09 |
Baker Hughes Inc |
Déflecteur de copeaux sur une lame d'aléseur de fond et procédés associés
|
CN101509353B
(zh)
*
|
2009-03-17 |
2011-04-06 |
武汉武大巨成加固实业有限公司 |
活塞式多层扩孔钻头
|
US8469097B2
(en)
*
|
2009-05-14 |
2013-06-25 |
Baker Hughes Incorporated |
Subterranean tubular cutter with depth of cut feature
|
US8297381B2
(en)
|
2009-07-13 |
2012-10-30 |
Baker Hughes Incorporated |
Stabilizer subs for use with expandable reamer apparatus, expandable reamer apparatus including stabilizer subs and related methods
|
GB2472848A
(en)
*
|
2009-08-21 |
2011-02-23 |
Paul Bernard Lee |
Downhole reamer apparatus
|
US8485282B2
(en)
|
2009-09-30 |
2013-07-16 |
Baker Hughes Incorporated |
Earth-boring tools having expandable cutting structures and methods of using such earth-boring tools
|
CA2775744A1
(fr)
*
|
2009-09-30 |
2011-04-07 |
Baker Hughes Incorporated |
Appareil telecommande pour applications de fond de puits et procedes d'exploitation
|
US9175520B2
(en)
*
|
2009-09-30 |
2015-11-03 |
Baker Hughes Incorporated |
Remotely controlled apparatus for downhole applications, components for such apparatus, remote status indication devices for such apparatus, and related methods
|
US8863843B2
(en)
|
2010-05-21 |
2014-10-21 |
Smith International, Inc. |
Hydraulic actuation of a downhole tool assembly
|
DE102010027544A1
(de)
*
|
2010-07-16 |
2012-01-19 |
Minova International Ltd. |
Verfahren zur Herstellung der Bohrvorrichtungen vor allem für die Rohrschirmtechnik und Bohrvorrichtung
|
SA111320627B1
(ar)
|
2010-07-21 |
2014-08-06 |
Baker Hughes Inc |
أداة حفرة بئر ذات أنصال قابلة للاستبدال
|
SA111320712B1
(ar)
*
|
2010-08-26 |
2014-10-22 |
Baker Hughes Inc |
اداة تعمل عن بعد وطريقة للتشغيل اسفل البئر
|
CA2813618A1
(fr)
|
2010-10-04 |
2012-04-12 |
Baker Hughes Incorporated |
Indicateurs de statut utilises dans des outils de forage du sol comportant des elements extensibles et procedes de fabrication et d'utilisation de tels indicateurs de statut et d'outils de forage du sol
|
WO2012064737A2
(fr)
|
2010-11-08 |
2012-05-18 |
Baker Hughes Incorporated |
Outils pour utilisation dans des trous de sonde souterrains avec éléments extensibles et procédés apparentés
|
US8844635B2
(en)
|
2011-05-26 |
2014-09-30 |
Baker Hughes Incorporated |
Corrodible triggering elements for use with subterranean borehole tools having expandable members and related methods
|
US20130043048A1
(en)
*
|
2011-08-17 |
2013-02-21 |
Joseph C. Joseph |
Systems and Methods for Selective Electrical Isolation of Downhole Tools
|
US8960333B2
(en)
|
2011-12-15 |
2015-02-24 |
Baker Hughes Incorporated |
Selectively actuating expandable reamers and related methods
|
US9267331B2
(en)
|
2011-12-15 |
2016-02-23 |
Baker Hughes Incorporated |
Expandable reamers and methods of using expandable reamers
|
US9140073B2
(en)
*
|
2011-12-23 |
2015-09-22 |
Saudi Arabian Oil Company |
Drill bit for use in boring a wellbore and subterranean fracturing
|
US9388638B2
(en)
|
2012-03-30 |
2016-07-12 |
Baker Hughes Incorporated |
Expandable reamers having sliding and rotating expandable blades, and related methods
|
US9493991B2
(en)
|
2012-04-02 |
2016-11-15 |
Baker Hughes Incorporated |
Cutting structures, tools for use in subterranean boreholes including cutting structures and related methods
|
US9068407B2
(en)
|
2012-05-03 |
2015-06-30 |
Baker Hughes Incorporated |
Drilling assemblies including expandable reamers and expandable stabilizers, and related methods
|
US9394746B2
(en)
|
2012-05-16 |
2016-07-19 |
Baker Hughes Incorporated |
Utilization of expandable reamer blades in rigid earth-boring tool bodies
|
US9404331B2
(en)
|
2012-07-31 |
2016-08-02 |
Smith International, Inc. |
Extended duration section mill and methods of use
|
US9725977B2
(en)
|
2012-10-04 |
2017-08-08 |
Baker Hughes Incorporated |
Retractable cutting and pulling tool with uphole milling capability
|
US9366101B2
(en)
|
2012-10-04 |
2016-06-14 |
Baker Hughes Incorporated |
Cutting and pulling tool with double acting hydraulic piston
|
US9290998B2
(en)
|
2013-02-25 |
2016-03-22 |
Baker Hughes Incorporated |
Actuation mechanisms for downhole assemblies and related downhole assemblies and methods
|
US9677344B2
(en)
|
2013-03-01 |
2017-06-13 |
Baker Hughes Incorporated |
Components of drilling assemblies, drilling assemblies, and methods of stabilizing drilling assemblies in wellbores in subterranean formations
|
US9284816B2
(en)
*
|
2013-03-04 |
2016-03-15 |
Baker Hughes Incorporated |
Actuation assemblies, hydraulically actuated tools for use in subterranean boreholes including actuation assemblies and related methods
|
US9341027B2
(en)
|
2013-03-04 |
2016-05-17 |
Baker Hughes Incorporated |
Expandable reamer assemblies, bottom-hole assemblies, and related methods
|
US9739094B2
(en)
|
2013-09-06 |
2017-08-22 |
Baker Hughes Incorporated |
Reamer blades exhibiting at least one of enhanced gage cutting element backrakes and exposures and reamers so equipped
|
CN104100206A
(zh)
*
|
2014-07-18 |
2014-10-15 |
成都保瑞特钻头有限公司 |
一种带稳定器钻头
|
US20160168950A1
(en)
*
|
2014-12-15 |
2016-06-16 |
International Tubular Services Limited |
Mill valve system
|
US10174560B2
(en)
|
2015-08-14 |
2019-01-08 |
Baker Hughes Incorporated |
Modular earth-boring tools, modules for such tools and related methods
|
DK3350408T3
(da)
|
2015-09-15 |
2021-03-15 |
Abrado Inc |
Rørformet borehulsfræseindretning, navnlig egnet til indsættelse af snoet rørledning
|
CN107366509A
(zh)
*
|
2017-06-23 |
2017-11-21 |
西安石油大学 |
基于气体欠平衡钻井的自驱可造斜钻头
|
CN108060896B
(zh)
*
|
2018-01-24 |
2023-05-23 |
西南石油大学 |
利用螺杆凸轮实现垂直钻井的机械式井下工具
|
CN108756753B
(zh)
*
|
2018-07-23 |
2023-07-18 |
长江大学 |
一种可反复伸缩的随钻扩孔装置
|
CN111075367B
(zh)
*
|
2019-12-12 |
2021-06-04 |
大庆市宏博晟达石油机械设备有限公司 |
一种油田开采用抽油杆扶正器
|
CN113846972B
(zh)
*
|
2021-10-26 |
2023-08-11 |
国能神东煤炭集团有限责任公司 |
一种扩孔装置和扩孔方法
|