EA201590791A1 - Индукционное срезание бурильной трубы - Google Patents

Индукционное срезание бурильной трубы

Info

Publication number
EA201590791A1
EA201590791A1 EA201590791A EA201590791A EA201590791A1 EA 201590791 A1 EA201590791 A1 EA 201590791A1 EA 201590791 A EA201590791 A EA 201590791A EA 201590791 A EA201590791 A EA 201590791A EA 201590791 A1 EA201590791 A1 EA 201590791A1
Authority
EA
Eurasian Patent Office
Prior art keywords
drill pipe
cut
induction cutting
induction
electromagnetic rings
Prior art date
Application number
EA201590791A
Other languages
English (en)
Inventor
Джерард М. Лудтка
Джон Уилджен
Роджер Киснер
Тимоти Макинтайр
Original Assignee
Трансоушен Инновейшнз Лабс Лтд.
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 Трансоушен Инновейшнз Лабс Лтд. filed Critical Трансоушен Инновейшнз Лабс Лтд.
Publication of EA201590791A1 publication Critical patent/EA201590791A1/ru

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/02Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground by explosives or by thermal or chemical means
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B29/00Cutting or destroying pipes, packers, plugs or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
    • E21B29/08Cutting or deforming pipes to control fluid flow
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D31/00Shearing machines or shearing devices covered by none or more than one of the groups B23D15/00 - B23D29/00; Combinations of shearing machines
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/02Surface sealing or packing
    • E21B33/03Well heads; Setting-up thereof
    • E21B33/06Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/064Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers specially adapted for underwater well heads
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11Perforators; Permeators
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D21/00Machines or devices for shearing or cutting tubes
    • B23D21/006Machines or devices for shearing or cutting tubes and sealing, crushing or chamfering the tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Earth Drilling (AREA)
  • General Induction Heating (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Disintegrating Or Milling (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Индукционное срезание может применяться для резки бурильной трубы в подводной скважине. Электромагнитные кольца могут встраиваться в противовыбросовый превентор (ПВП) на морском дне. Электромагнитные кольца создают магнитное поле, проходящее через бурильную трубу, и могут передавать достаточно энергии для изменения состояния металлической бурильной трубы для срезания бурильной трубы. После срезания бурильная труба может герметизироваться для предотвращения дальнейшей утечки содержимого скважины.
EA201590791A 2012-10-23 2013-10-22 Индукционное срезание бурильной трубы EA201590791A1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261717480P 2012-10-23 2012-10-23
US13/844,057 US9316078B2 (en) 2012-10-23 2013-03-15 Inductive shearing of drilling pipe
PCT/US2013/066179 WO2014066387A2 (en) 2012-10-23 2013-10-22 Induction shearing of drilling pipe

Publications (1)

Publication Number Publication Date
EA201590791A1 true EA201590791A1 (ru) 2015-09-30

Family

ID=50484293

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201590791A EA201590791A1 (ru) 2012-10-23 2013-10-22 Индукционное срезание бурильной трубы

Country Status (16)

Country Link
US (1) US9316078B2 (ru)
EP (1) EP2912254A4 (ru)
JP (1) JP2016503130A (ru)
KR (1) KR20150097476A (ru)
CN (1) CN105051317B (ru)
AP (1) AP2015008454A0 (ru)
AU (1) AU2013334756B2 (ru)
BR (1) BR112015009104A2 (ru)
CA (1) CA2889152A1 (ru)
EA (1) EA201590791A1 (ru)
IN (1) IN2015DN04188A (ru)
MX (1) MX2015005198A (ru)
NZ (1) NZ708081A (ru)
SG (1) SG11201503159WA (ru)
WO (1) WO2014066387A2 (ru)
ZA (1) ZA201503514B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017173305A1 (en) * 2016-03-31 2017-10-05 Akbari Babak Magnetic gradient drilling
CN109779551B (zh) * 2019-04-01 2021-04-13 赵锡海 石油开采用井下落物打捞装置
CN114016959B (zh) * 2021-11-24 2023-04-25 盐城市祥顺阀业有限公司 采油气井口用防盗装置

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Also Published As

Publication number Publication date
CN105051317A (zh) 2015-11-11
CN105051317B (zh) 2018-03-30
CA2889152A1 (en) 2014-05-01
US20140110116A1 (en) 2014-04-24
AU2013334756B2 (en) 2018-01-25
WO2014066387A2 (en) 2014-05-01
AP2015008454A0 (en) 2015-05-31
ZA201503514B (en) 2016-09-28
EP2912254A2 (en) 2015-09-02
KR20150097476A (ko) 2015-08-26
EP2912254A4 (en) 2016-12-21
IN2015DN04188A (ru) 2015-10-16
JP2016503130A (ja) 2016-02-01
AU2013334756A1 (en) 2015-06-04
BR112015009104A2 (pt) 2017-07-04
NZ708081A (en) 2018-03-23
US9316078B2 (en) 2016-04-19
SG11201503159WA (en) 2015-05-28
WO2014066387A3 (en) 2014-06-05
MX2015005198A (es) 2016-02-09

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