SA521422381B1 - طريقة للاستخــــدام أسفل البئر - Google Patents

طريقة للاستخــــدام أسفل البئر

Info

Publication number
SA521422381B1
SA521422381B1 SA521422381A SA521422381A SA521422381B1 SA 521422381 B1 SA521422381 B1 SA 521422381B1 SA 521422381 A SA521422381 A SA 521422381A SA 521422381 A SA521422381 A SA 521422381A SA 521422381 B1 SA521422381 B1 SA 521422381B1
Authority
SA
Saudi Arabia
Prior art keywords
metal structure
well tubular
section
tubular metal
downhole
Prior art date
Application number
SA521422381A
Other languages
English (en)
Inventor
كروجـر كريستيان
Original Assignee
ويلتك ايه/اس
ويـلتـك أويلفيلد سوليوشنز ايه جي
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
Priority claimed from EP19150862.1A external-priority patent/EP3680447A1/en
Priority claimed from EP19201290.4A external-priority patent/EP3800321A1/en
Priority claimed from EP19201492.6A external-priority patent/EP3800322A1/en
Application filed by ويلتك ايه/اس, ويـلتـك أويلفيلد سوليوشنز ايه جي filed Critical ويلتك ايه/اس
Publication of SA521422381B1 publication Critical patent/SA521422381B1/ar

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/127—Packers; Plugs with inflatable sleeve
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/01—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells for anchoring the tools or the like
    • 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
    • E21B29/00—Cutting 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
    • E21B29/002—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe
    • E21B29/005—Cutting, e.g. milling, a pipe with a cutter rotating along the circumference of the pipe with a radially-expansible cutter rotating inside the pipe, e.g. for cutting an annular window
    • 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
    • E21B29/00—Cutting 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
    • E21B29/08—Cutting or deforming pipes to control fluid flow
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1293—Packers; Plugs with mechanical slips for hooking into the casing with means for anchoring against downward and upward movement
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138—Plastering the borehole wall; Injecting into the formation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Earth Drilling (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

يتعلق الاختراع الحالي بطريقة للاستخدام أسفل البئر downhole لإخراج جزء على الأقل من هيكل معدني أنبوبي أول لبئر first well tubular metal structure (5) في حفرة بئر borehole (4) لبئر قائم existing well (1) له قمة، حيث يكون للهيكل المعدني الأنبوبي الأول للبئر امتداد طولي (L) longitudinal extension وطرف أول (41أ) first end أقرب إلى القمة top ، حيث تشتمل الطريقة على إدخال أداة لها سلك نازل أسفل البئر downhole wireline tool (10) لها قسم تثبيت (22) anchor section وجهاز التشغيل الآلي (8) machining device في الهيكل المعدني الأنبوبي الأول للبئر، ووضع الأداة التي لها سلك نازل أسفل البئر مقابل الجزء الأول من الهيكل المعدني الأنبوبي الأول للبئر بحيث يتم وضع جهاز التشغيل الآلي (8) على بعد 8-12 مترًا من الطرف الأول للهيكل المعدني الأنبوبي الأول للبئر وترتيب قسم التثبيت فوق جهاز التشغيل الآلي، بحيث يتم تثبيت الأداة التي لها سلك نازل أسفل البئر مقابل القسم الأول عن طريق تشغيل جزء التثبيت ليتاخم السطح الداخلي (42) inner surface للهيكل المعدني الأنبوبي الأول للبئر، بحيث يتم فصل القسم الأول (6) بطول (L2) 8-
SA521422381A 2019-01-08 2021-06-23 طريقة للاستخــــدام أسفل البئر SA521422381B1 (ar)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19150862.1A EP3680447A1 (en) 2019-01-08 2019-01-08 A downhole method
EP19201290.4A EP3800321A1 (en) 2019-10-03 2019-10-03 Downhole method
EP19201492.6A EP3800322A1 (en) 2019-10-04 2019-10-04 Downhole method

Publications (1)

Publication Number Publication Date
SA521422381B1 true SA521422381B1 (ar) 2024-06-06

Family

ID=69137917

Family Applications (1)

Application Number Title Priority Date Filing Date
SA521422381A SA521422381B1 (ar) 2019-01-08 2021-06-23 طريقة للاستخــــدام أسفل البئر

Country Status (7)

Country Link
US (1) US11299948B2 (ar)
EP (1) EP3908733A1 (ar)
CN (1) CN113227532A (ar)
AU (1) AU2020205421B2 (ar)
BR (1) BR112021012498A2 (ar)
SA (1) SA521422381B1 (ar)
WO (1) WO2020144148A1 (ar)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113272516A (zh) * 2019-01-08 2021-08-17 韦尔泰克油田解决方案股份公司 井下方法
BR112023022653A2 (pt) * 2021-05-12 2024-01-16 Welltec As Método de fundo de furo
EP4095347A1 (en) * 2021-05-27 2022-11-30 Welltec A/S Downhole method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481637A (en) * 1945-02-23 1949-09-13 A 1 Bit & Tool Company Combined milling tool and pipe puller
US5101895A (en) 1990-12-21 1992-04-07 Smith International, Inc. Well abandonment system
GB0911672D0 (en) 2009-07-06 2009-08-12 Tunget Bruce A Through tubing cable rotary system
EP3088655A1 (en) * 2015-04-29 2016-11-02 Welltec A/S Downhole tubular assembly of a well tubular structure
NO345012B1 (en) 2018-01-30 2020-08-17 Hydra Systems As A method, system and plug for providing a cross-sectional seal in a subterranean well

Also Published As

Publication number Publication date
CN113227532A (zh) 2021-08-06
BR112021012498A2 (pt) 2021-09-21
US20200217159A1 (en) 2020-07-09
US11299948B2 (en) 2022-04-12
AU2020205421B2 (en) 2022-07-21
WO2020144148A1 (en) 2020-07-16
AU2020205421A1 (en) 2021-08-19
EP3908733A1 (en) 2021-11-17

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