GB201321397D0 - Method and apparatus - Google Patents

Method and apparatus

Info

Publication number
GB201321397D0
GB201321397D0 GB201321397A GB201321397A GB201321397D0 GB 201321397 D0 GB201321397 D0 GB 201321397D0 GB 201321397 A GB201321397 A GB 201321397A GB 201321397 A GB201321397 A GB 201321397A GB 201321397 D0 GB201321397 D0 GB 201321397D0
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.)
Granted
Application number
GB201321397A
Other versions
GB2520957A (en
GB2520957B (en
GB2520957A9 (en
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.)
FIELD MARSHALL OIL AND GAS TECHNOLOGIES Ltd
Original Assignee
FIELD MARSHALL OIL AND GAS TECHNOLOGIES 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 FIELD MARSHALL OIL AND GAS TECHNOLOGIES Ltd filed Critical FIELD MARSHALL OIL AND GAS TECHNOLOGIES Ltd
Priority to GB1321397.0A priority Critical patent/GB2520957B/en
Publication of GB201321397D0 publication Critical patent/GB201321397D0/en
Priority to PCT/GB2014/053602 priority patent/WO2015082926A1/en
Publication of GB2520957A publication Critical patent/GB2520957A/en
Publication of GB2520957A9 publication Critical patent/GB2520957A9/en
Application granted granted Critical
Publication of GB2520957B publication Critical patent/GB2520957B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00—Accessories for drilling tools
    • E21B12/06—Mechanical cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
GB1321397.0A 2013-12-04 2013-12-04 Apparatus and Method for Cleaning a Wellbore Tubular Expired - Fee Related GB2520957B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1321397.0A GB2520957B (en) 2013-12-04 2013-12-04 Apparatus and Method for Cleaning a Wellbore Tubular
PCT/GB2014/053602 WO2015082926A1 (en) 2013-12-04 2014-12-04 Apparatus and method for cleaning a well bore tubular

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1321397.0A GB2520957B (en) 2013-12-04 2013-12-04 Apparatus and Method for Cleaning a Wellbore Tubular

Publications (4)

Publication Number Publication Date
GB201321397D0 true GB201321397D0 (en) 2014-01-15
GB2520957A GB2520957A (en) 2015-06-10
GB2520957A9 GB2520957A9 (en) 2015-06-24
GB2520957B GB2520957B (en) 2017-02-22

Family

ID=49979780

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1321397.0A Expired - Fee Related GB2520957B (en) 2013-12-04 2013-12-04 Apparatus and Method for Cleaning a Wellbore Tubular

Country Status (2)

Country Link
GB (1) GB2520957B (en)
WO (1) WO2015082926A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11306555B2 (en) 2020-04-02 2022-04-19 Saudi Arabian Oil Company Drill pipe with dissolvable layer
US11319777B2 (en) * 2020-04-02 2022-05-03 Saudi Arabian Oil Company Extended surface system with helical reamers
US11131144B1 (en) 2020-04-02 2021-09-28 Saudi Arabian Oil Company Rotary dynamic system for downhole assemblies
CN111550214A (en) * 2020-06-10 2020-08-18 中国石油天然气股份有限公司 Clear stifled device of injection well water injection mandrel centre bore

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811210A (en) * 1954-08-19 1957-10-29 Burton A Guillot Casing scraper
US4798246A (en) * 1987-04-22 1989-01-17 Best David M Pipe scraper
US6209647B1 (en) * 1997-02-21 2001-04-03 Billy L. Brown, Jr. Down hole casing string cleaning device and method
GB0002995D0 (en) * 2000-02-10 2000-03-29 Specialised Petroleum Serv Ltd Downhole cleaning tool with shear clutch
GB0513645D0 (en) * 2005-07-02 2005-08-10 Specialised Petroleum Serv Ltd Wellbore cleaning method and apparatus
GB2454450B (en) * 2007-09-04 2012-01-11 Weatherford Switzerland Trading And Dev Gmbh Downhole cleaning tool
GB0819671D0 (en) * 2008-10-27 2008-12-03 Specialised Petroleum Serv Ltd Work string mounted cleaning tool and assembly method
US8141627B2 (en) * 2009-03-26 2012-03-27 Baker Hughes Incorporated Expandable mill and methods of use
US8511375B2 (en) * 2010-05-03 2013-08-20 Baker Hughes Incorporated Wellbore cleaning devices
GB201306495D0 (en) * 2013-04-10 2013-05-22 Rotary Drilling Supplies Europ Ltd Apparatus and method

Also Published As

Publication number Publication date
GB2520957A (en) 2015-06-10
WO2015082926A1 (en) 2015-06-11
GB2520957B (en) 2017-02-22
GB2520957A9 (en) 2015-06-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20191204