GB0106368D0 - Method and apparatus for directional actuation - Google Patents

Method and apparatus for directional actuation

Info

Publication number
GB0106368D0
GB0106368D0 GB0106368A GB0106368A GB0106368D0 GB 0106368 D0 GB0106368 D0 GB 0106368D0 GB 0106368 A GB0106368 A GB 0106368A GB 0106368 A GB0106368 A GB 0106368A GB 0106368 D0 GB0106368 D0 GB 0106368D0
Authority
GB
United Kingdom
Prior art keywords
directional actuation
actuation
directional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
GB0106368A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TSL Technology Ltd
XL Technology Ltd
Original Assignee
TSL Technology Ltd
XL Technology Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TSL Technology Ltd, XL Technology Ltd filed Critical TSL Technology Ltd
Priority to GB0106368A priority Critical patent/GB0106368D0/en
Publication of GB0106368D0 publication Critical patent/GB0106368D0/en
Priority to US09/881,652 priority patent/US6659201B2/en
Priority to GB0206229A priority patent/GB2373272B/en
Ceased legal-status Critical Current

Links

GB0106368A 2000-06-16 2001-03-15 Method and apparatus for directional actuation Ceased GB0106368D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0106368A GB0106368D0 (en) 2001-03-15 2001-03-15 Method and apparatus for directional actuation
US09/881,652 US6659201B2 (en) 2000-06-16 2001-06-14 Method and apparatus for directional actuation
GB0206229A GB2373272B (en) 2001-03-15 2002-03-15 Tool for variable directional actuation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0106368A GB0106368D0 (en) 2001-03-15 2001-03-15 Method and apparatus for directional actuation

Publications (1)

Publication Number Publication Date
GB0106368D0 true GB0106368D0 (en) 2001-05-02

Family

ID=9910720

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0106368A Ceased GB0106368D0 (en) 2000-06-16 2001-03-15 Method and apparatus for directional actuation
GB0206229A Expired - Fee Related GB2373272B (en) 2001-03-15 2002-03-15 Tool for variable directional actuation

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0206229A Expired - Fee Related GB2373272B (en) 2001-03-15 2002-03-15 Tool for variable directional actuation

Country Status (1)

Country Link
GB (2) GB0106368D0 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0524998D0 (en) * 2005-12-08 2006-01-18 Schlumberger Holdings Steerable drilling system
NO333816B1 (en) 2008-06-05 2013-09-23 Norwegian Hard Rock Drilling As Device by rock drill.
GB0904055D0 (en) 2009-03-10 2009-04-22 Russell Michael K Hydraulic torque control system
CN101713279B (en) * 2009-11-04 2013-01-02 中国石油大学(北京) Deviation prevention and fast drilling technology of eccentric drilling tool assembly
CA2922546C (en) 2013-10-16 2017-11-28 Halliburton Energy Services, Inc. Downhole mud motor with adjustable bend angle
GB2537258B (en) 2013-12-23 2017-05-17 Halliburton Energy Services Inc Surface actuated downhole adjustable mud motor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743034A (en) * 1971-05-03 1973-07-03 Shell Oil Co Steerable drill string
US6607044B1 (en) * 1997-10-27 2003-08-19 Halliburton Energy Services, Inc. Three dimensional steerable system and method for steering bit to drill borehole
US6109372A (en) * 1999-03-15 2000-08-29 Schlumberger Technology Corporation Rotary steerable well drilling system utilizing hydraulic servo-loop

Also Published As

Publication number Publication date
GB0206229D0 (en) 2002-05-01
GB2373272B (en) 2003-07-23
GB2373272A (en) 2002-09-18

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)