GB0114585D0 - Directional drilling tool - Google Patents

Directional drilling tool

Info

Publication number: GB0114585D0
Authority: GB; United Kingdom
Prior art keywords: drilling tool; directional drilling; directional; tool; drilling
Prior art date: 2000-06-16
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.): Granted

Application number

GB0114585A

Other versions

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.)

2000-06-16

Filing date

2001-06-15

Publication date

2001-08-08

2001-06-15 Application filed by TSL Technology Ltd, XL Technology Ltd filed Critical TSL Technology Ltd

2001-08-08 Publication of GB0114585D0 publication Critical patent/GB0114585D0/en

2002-01-09 Publication of GB2363811A publication Critical patent/GB2363811A/en

2003-07-09 Application granted granted Critical

2003-07-09 Publication of GB2363811B publication Critical patent/GB2363811B/en

2021-06-15 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B7/00—Special methods or apparatus for drilling
- E21B7/04—Directional drilling
- E21B7/06—Deflecting the direction of boreholes
- E21B7/067—Deflecting the direction of boreholes with means for locking sections of a pipe or of a guide for a shaft in angular relation, e.g. adjustable bent sub

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Earth Drilling (AREA)

GB0114585A 2000-06-16 2001-06-15 Directional drilling tool Expired - Fee Related GB2363811B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB0014802A GB0014802D0 (en)	2000-06-16	2000-06-16	Directional drilling tool

Publications (3)

Publication Number	Publication Date
GB0114585D0 true GB0114585D0 (en)	2001-08-08
GB2363811A GB2363811A (en)	2002-01-09
GB2363811B GB2363811B (en)	2003-07-09

Family

ID=9893830

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0014802A Ceased GB0014802D0 (en)	2000-06-16	2000-06-16	Directional drilling tool
GB0114585A Expired - Fee Related GB2363811B (en)	2000-06-16	2001-06-15	Directional drilling tool

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB0014802A Ceased GB0014802D0 (en)	2000-06-16	2000-06-16	Directional drilling tool

Country Status (1)

Country	Link
GB (2)	GB0014802D0 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0904055D0 (en)	2009-03-10	2009-04-22	Russell Michael K	Hydraulic torque control system
US9988847B2 (en)	2013-10-16	2018-06-05	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
CN107965279B (en) *	2018-01-24	2023-08-22	西南石油大学	Automatic centering tool under well of off-weight impeller formula
NO347056B1 (en) *	2019-08-27	2023-05-02	Toolserv As	Device for preventing torsion in a tool string from exceeding a predetermined threshold

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2190411B (en) *	1986-05-16	1990-02-21	Shell Int Research	Apparatus for directional drilling.
GB9222298D0 (en) *	1992-10-23	1992-12-09	Stirling Design Int	Directional drilling tool
US5503236A (en) *	1993-09-03	1996-04-02	Baker Hughes Incorporated	Swivel/tilting bit crown for earth-boring drills
US5484029A (en) *	1994-08-05	1996-01-16	Schlumberger Technology Corporation	Steerable drilling tool and system
CA2137201A1 (en) *	1994-12-02	1996-06-03	William Ray Wenzel	Apparatus for drilling curved sections of well holes
US6109372A (en) *	1999-03-15	2000-08-29	Schlumberger Technology Corporation	Rotary steerable well drilling system utilizing hydraulic servo-loop

2000
- 2000-06-16 GB GB0014802A patent/GB0014802D0/en not_active Ceased
2001
- 2001-06-15 GB GB0114585A patent/GB2363811B/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
GB2363811B (en)	2003-07-09
GB0014802D0 (en)	2000-08-09
GB2363811A (en)	2002-01-09

Publication	Publication Date	Title
EP1136161B8 (en)	2005-08-31	Drilling tool
GB2368360B (en)	2003-08-06	Drill bit
GB2364340B (en)	2004-11-10	Drill bit
AU8887501A (en)	2002-03-22	Bit for horizontal directional boring
GB0108934D0 (en)	2001-05-30	Downhole Tool
GB2358653B (en)	2003-09-10	Bit for directional drilling
GB2366311B (en)	2004-08-04	Downhole control tool
PL366519A1 (en)	2005-02-07	Drill bit
GB2367513B (en)	2003-12-17	Drill chuck
GB2368361B (en)	2002-10-16	Directional well drilling
GB0010212D0 (en)	2000-06-14	Backreaming tool
GB0101014D0 (en)	2001-02-28	Improved downhole tool
GB2363811B (en)	2003-07-09	Directional drilling tool
GB0021040D0 (en)	2000-10-11	Drills
GB2384505B (en)	2005-01-12	Drill bit
GB0026458D0 (en)	2000-12-13	Downhole tool
GB2373801B (en)	2005-02-16	Pile boring tools
GB9911391D0 (en)	1999-07-14	Drilling tool
GB2378723B (en)	2003-11-26	Downhole well tool
GB2402688B (en)	2005-01-19	Drill bit
GB0017070D0 (en)	2000-08-30	Drilling tool
GB0003846D0 (en)	2000-04-05	Downhole tool
GB9804020D0 (en)	1998-04-22	Directional drilling tool
CA94253S (en)	2001-12-31	Drill bit
IL134464A0 (en)	2001-04-30	Earth drilling tool

Legal Events

Date	Code	Title	Description
2012-02-29	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20110615