GB201514691D0 - A drive system - Google Patents

A drive system

Info

Publication number
GB201514691D0
GB201514691D0 GBGB1514691.3A GB201514691A GB201514691D0 GB 201514691 D0 GB201514691 D0 GB 201514691D0 GB 201514691 A GB201514691 A GB 201514691A GB 201514691 D0 GB201514691 D0 GB 201514691D0
Authority
GB
United Kingdom
Prior art keywords
drive system
drive
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.)
Granted
Application number
GBGB1514691.3A
Other versions
GB2533018B (en
GB2533018A (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.)
Global Technology And Innovation Ltd
Original Assignee
Global Technology And Innovation 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 Global Technology And Innovation Ltd filed Critical Global Technology And Innovation Ltd
Priority to GB1514691.3A priority Critical patent/GB2533018B/en
Publication of GB201514691D0 publication Critical patent/GB201514691D0/en
Publication of GB2533018A publication Critical patent/GB2533018A/en
Priority to PCT/IB2016/054928 priority patent/WO2017029622A1/en
Application granted granted Critical
Publication of GB2533018B publication Critical patent/GB2533018B/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/001—Self-propelling systems or apparatus, e.g. for moving tools within the horizontal portion of a borehole
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B4/00—Drives for drilling, used in the borehole
    • E21B4/18—Anchoring or feeding in the borehole
    • 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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/208—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes using down-hole drives
GB1514691.3A 2015-08-19 2015-08-19 An expander assembly Expired - Fee Related GB2533018B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1514691.3A GB2533018B (en) 2015-08-19 2015-08-19 An expander assembly
PCT/IB2016/054928 WO2017029622A1 (en) 2015-08-19 2016-08-17 An expander assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1514691.3A GB2533018B (en) 2015-08-19 2015-08-19 An expander assembly

Publications (3)

Publication Number Publication Date
GB201514691D0 true GB201514691D0 (en) 2015-09-30
GB2533018A GB2533018A (en) 2016-06-08
GB2533018B GB2533018B (en) 2016-10-19

Family

ID=54258812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1514691.3A Expired - Fee Related GB2533018B (en) 2015-08-19 2015-08-19 An expander assembly

Country Status (2)

Country Link
GB (1) GB2533018B (en)
WO (1) WO2017029622A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10927625B2 (en) 2018-05-10 2021-02-23 Colorado School Of Mines Downhole tractor for use in a wellbore
CN110185414B (en) * 2019-07-05 2024-03-19 山东博赛特石油技术有限公司 External expansion type soluble bridge plug
AU2022333051A1 (en) 2021-08-26 2024-04-11 Colorado School Of Mines System and method for harvesting geothermal energy from a subterranean formation

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29610141U1 (en) * 1996-06-08 1996-09-12 Wittenauer Hans Michael Device for securing groundwater pipe
US5794703A (en) * 1996-07-03 1998-08-18 Ctes, L.C. Wellbore tractor and method of moving an item through a wellbore
US5954131A (en) * 1997-09-05 1999-09-21 Schlumberger Technology Corporation Method and apparatus for conveying a logging tool through an earth formation
US6920936B2 (en) * 2002-03-13 2005-07-26 Schlumberger Technology Corporation Constant force actuator
US7143843B2 (en) * 2004-01-05 2006-12-05 Schlumberger Technology Corp. Traction control for downhole tractor
US8905148B2 (en) * 2006-02-09 2014-12-09 Schlumberger Technology Corporation Force monitoring tractor
US8151902B2 (en) * 2009-04-17 2012-04-10 Baker Hughes Incorporated Slickline conveyed bottom hole assembly with tractor

Also Published As

Publication number Publication date
GB2533018B (en) 2016-10-19
WO2017029622A1 (en) 2017-02-23
GB2533018A (en) 2016-06-08

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Legal Events

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

Effective date: 20190819