GB201413693D0 - Downhole tool and assembly - Google Patents

Downhole tool and assembly

Info

Publication number
GB201413693D0
GB201413693D0 GBGB1413693.1A GB201413693A GB201413693D0 GB 201413693 D0 GB201413693 D0 GB 201413693D0 GB 201413693 A GB201413693 A GB 201413693A GB 201413693 D0 GB201413693 D0 GB 201413693D0
Authority
GB
United Kingdom
Prior art keywords
assembly
downhole tool
downhole
tool
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
GBGB1413693.1A
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.)
Deep Casing Tools Ltd
Original Assignee
Deep Casing Tools 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 Deep Casing Tools Ltd filed Critical Deep Casing Tools Ltd
Priority to GBGB1413693.1A priority Critical patent/GB201413693D0/en
Publication of GB201413693D0 publication Critical patent/GB201413693D0/en
Priority to EP15747205.1A priority patent/EP3175075A2/en
Priority to AU2015295065A priority patent/AU2015295065A1/en
Priority to CA2956248A priority patent/CA2956248A1/en
Priority to PCT/GB2015/052218 priority patent/WO2016016657A2/en
Priority to US15/416,499 priority patent/US20170204664A1/en
Ceased legal-status Critical Current

Links

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
    • E21B4/02—Fluid rotary type drives
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes
    • E21B7/201—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means
    • E21B7/203—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes with helical conveying means using down-hole drives
    • 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
    • E21B4/003—Bearing, sealing, lubricating details
    • 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
    • E21B7/20—Driving or forcing casings or pipes into boreholes, e.g. sinking; Simultaneously drilling and casing boreholes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Drilling And Boring (AREA)
  • Drilling Tools (AREA)
GBGB1413693.1A 2014-08-01 2014-08-01 Downhole tool and assembly Ceased GB201413693D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB1413693.1A GB201413693D0 (en) 2014-08-01 2014-08-01 Downhole tool and assembly
EP15747205.1A EP3175075A2 (en) 2014-08-01 2015-07-31 Downhole tool, method and assembly
AU2015295065A AU2015295065A1 (en) 2014-08-01 2015-07-31 Downhole tool, method and assembly
CA2956248A CA2956248A1 (en) 2014-08-01 2015-07-31 Downhole tool, method and assembly
PCT/GB2015/052218 WO2016016657A2 (en) 2014-08-01 2015-07-31 Downhole tool, method and assembly
US15/416,499 US20170204664A1 (en) 2014-08-01 2017-01-26 Downhole tool, method and assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1413693.1A GB201413693D0 (en) 2014-08-01 2014-08-01 Downhole tool and assembly

Publications (1)

Publication Number Publication Date
GB201413693D0 true GB201413693D0 (en) 2014-09-17

Family

ID=51587620

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB1413693.1A Ceased GB201413693D0 (en) 2014-08-01 2014-08-01 Downhole tool and assembly

Country Status (6)

Country Link
US (1) US20170204664A1 (en)
EP (1) EP3175075A2 (en)
AU (1) AU2015295065A1 (en)
CA (1) CA2956248A1 (en)
GB (1) GB201413693D0 (en)
WO (1) WO2016016657A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110578469B (en) * 2019-09-27 2024-03-22 重庆科技学院 Extension drilling tool in sleeve
CN110939391B (en) * 2019-12-22 2021-06-29 黑龙江北方双佳钻采机具有限责任公司 Mechanical type outer card top drive casing running device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0620272D0 (en) * 2006-10-13 2006-11-22 Caledus Ltd Method and apparatus for running tubulars
US20130319769A1 (en) * 2012-06-04 2013-12-05 Edward D. Scott Wellbore reaming tool having locking clutch for drill out after running wellbore tubulars

Also Published As

Publication number Publication date
US20170204664A1 (en) 2017-07-20
WO2016016657A3 (en) 2016-03-31
AU2015295065A1 (en) 2017-03-02
WO2016016657A2 (en) 2016-02-04
EP3175075A2 (en) 2017-06-07
CA2956248A1 (en) 2016-02-04

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Legal Events

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