GB2438094B - Apparatus and method - Google Patents

Apparatus and method

Info

Publication number: GB2438094B
Authority: GB; United Kingdom
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.): Expired - Fee Related

Application number

GB0711483A

Other versions

GB2438094A (en

GB0711483D0 (en

Inventor

Iain Morrison Macleod

Daniel Purkis

Stephen Reid

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.)

Petrowell Ltd

Original Assignee

Petrowell 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.)

2005-02-04

Filing date

2007-06-14

Publication date

2009-08-05

2007-06-14 Application filed by Petrowell Ltd filed Critical Petrowell Ltd

2007-07-25 Publication of GB0711483D0 publication Critical patent/GB0711483D0/en

2007-11-14 Publication of GB2438094A publication Critical patent/GB2438094A/en

2009-08-05 Application granted granted Critical

2009-08-05 Publication of GB2438094B publication Critical patent/GB2438094B/en

Status Expired - Fee Related legal-status Critical Current

2027-06-14 Anticipated expiration legal-status Critical

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
- E21B4/00—Drives for drilling, used in the borehole
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/021—Devices for subsurface connecting or disconnecting by rotation
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/07—Telescoping joints for varying drill string lengths; Shock absorbers
- E21B17/073—Telescoping joints for varying drill string lengths; Shock absorbers with axial rotation
- 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
- E21B31/00—Fishing for or freeing objects in boreholes or wells
- E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/06—Down-hole impacting means, e.g. hammers
- E21B4/08—Down-hole impacting means, e.g. hammers impact being obtained by gravity only, e.g. with lost-motion connection

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (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)
Mechanical Engineering (AREA)
Marine Sciences & Fisheries (AREA)
One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
Earth Drilling (AREA)

GB0711483A 2005-02-04 2007-06-14 Apparatus and method Expired - Fee Related GB2438094B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB0502318.9A GB0502318D0 (en)	2005-02-04	2005-02-04	Apparatus and method
PCT/GB2006/000376 WO2006082421A1 (en)	2005-02-04	2006-02-03	Apparatus and method

Publications (3)

Publication Number	Publication Date
GB0711483D0 GB0711483D0 (en)	2007-07-25
GB2438094A GB2438094A (en)	2007-11-14
GB2438094B true GB2438094B (en)	2009-08-05

Family

ID=34355783

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB0502318.9A Ceased GB0502318D0 (en)	2005-02-04	2005-02-04	Apparatus and method
GB0711483A Expired - Fee Related GB2438094B (en)	2005-02-04	2007-06-14	Apparatus and method

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB0502318.9A Ceased GB0502318D0 (en)	2005-02-04	2005-02-04	Apparatus and method

Country Status (3)

Country	Link
US (1)	US20080128168A1 (en)
GB (2)	GB0502318D0 (en)
WO (1)	WO2006082421A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0425008D0 (en)	2004-11-12	2004-12-15	Petrowell Ltd	Method and apparatus
US10262168B2 (en)	2007-05-09	2019-04-16	Weatherford Technology Holdings, Llc	Antenna for use in a downhole tubular
GB0720421D0 (en)	2007-10-19	2007-11-28	Petrowell Ltd	Method and apparatus for completing a well
GB0804306D0 (en)	2008-03-07	2008-04-16	Petrowell Ltd	Device
GB0914650D0 (en)	2009-08-21	2009-09-30	Petrowell Ltd	Apparatus and method
GB2496913B (en)	2011-11-28	2018-02-21	Weatherford Uk Ltd	Torque limiting device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2029609A (en) *	1933-08-07	1936-02-04	Burns Erwin	Well tool
US5156223A (en) *	1989-06-16	1992-10-20	Hipp James E	Fluid operated vibratory jar with rotating bit
US5918690A (en) *	1997-02-03	1999-07-06	Hailey; Charles D.	Bottom rotation shaft actuator
US20030209351A1 (en) *	2002-05-08	2003-11-13	Taylor Jeff L.	Down hole motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4019580A (en) *	1975-05-02	1977-04-26	Fmc Corporation	Apparatus and method for running, setting and testing a compression-type well packoff
US5275441A (en) *	1992-02-04	1994-01-04	Claycomb Jack R	Blast joint with torque transferring connector
US6843320B2 (en) *	2003-02-20	2005-01-18	Halliburton Energy Services, Inc.	Downhole tool with ratcheting swivel and method
GB0324028D0 (en) *	2003-10-14	2003-11-19	Specialised Petroleum Serv Ltd	Downhole connector

2005
- 2005-02-04 GB GBGB0502318.9A patent/GB0502318D0/en not_active Ceased
2006
- 2006-02-03 WO PCT/GB2006/000376 patent/WO2006082421A1/en not_active Ceased
- 2006-02-03 US US11/794,845 patent/US20080128168A1/en not_active Abandoned
2007
- 2007-06-14 GB GB0711483A patent/GB2438094B/en not_active Expired - Fee Related

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2029609A (en) *	1933-08-07	1936-02-04	Burns Erwin	Well tool
US5156223A (en) *	1989-06-16	1992-10-20	Hipp James E	Fluid operated vibratory jar with rotating bit
US5918690A (en) *	1997-02-03	1999-07-06	Hailey; Charles D.	Bottom rotation shaft actuator
US20030209351A1 (en) *	2002-05-08	2003-11-13	Taylor Jeff L.	Down hole motor

Also Published As

Publication number	Publication date
US20080128168A1 (en)	2008-06-05
WO2006082421A1 (en)	2006-08-10
GB2438094A (en)	2007-11-14
GB0711483D0 (en)	2007-07-25
GB0502318D0 (en)	2005-03-16

Publication	Publication Date	Title
GB0406336D0 (en)	2004-04-21	Apparatus and method
GB0409691D0 (en)	2004-06-02	Apparatus and method
GB0506186D0 (en)	2005-05-04	Apparatus and method
GB0501688D0 (en)	2005-03-02	Method and apparatus
GB0526501D0 (en)	2006-02-08	Method and Apparatus
GB2438094B (en)	2009-08-05	Apparatus and method
GB0522971D0 (en)	2005-12-21	Apparatus and method
GB0403238D0 (en)	2004-03-17	Apparatus and method
AP2007003949A0 (en)	2007-04-30	Apparatus and method
GB0402428D0 (en)	2004-03-10	Apparatus and method
GB2427173A8 (en)	2011-06-22	Method and apparatus
GB0605136D0 (en)	2006-04-26	Apparatus and method
GB0411775D0 (en)	2004-06-30	Apparatus and method
GB0508695D0 (en)	2005-06-08	Apparatus and method
GB0513613D0 (en)	2005-08-10	Apparatus and method
GB0411721D0 (en)	2004-06-30	Method and apparatus
GB0517531D0 (en)	2005-10-05	Method and apparatus
GB0504469D0 (en)	2005-04-13	Method and apparatus
GB0509526D0 (en)	2005-06-15	Method and apparatus
GB0509450D0 (en)	2005-06-15	Method and apparatus
GB0505225D0 (en)	2005-04-20	Apparatus and method
GB0524180D0 (en)	2006-01-04	Apparatus and method
GB0515084D0 (en)	2005-08-31	Apparatus and method
GB0520538D0 (en)	2005-11-16	Apparatus and method
GB0525088D0 (en)	2006-01-18	Method and apparatus

Legal Events

Date	Code	Title	Description
2008-08-27	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
2017-07-19	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20170622 AND 20170628
2020-09-09	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20200813 AND 20200819
2020-12-16	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20201119 AND 20201125
2021-03-24	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20210225 AND 20210303
2021-10-27	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 20210203