CA3108213C - Tube crepine d'obturation temporaire - Google Patents

Tube crepine d'obturation temporaire Download PDF

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Publication number
CA3108213C
CA3108213C CA3108213A CA3108213A CA3108213C CA 3108213 C CA3108213 C CA 3108213C CA 3108213 A CA3108213 A CA 3108213A CA 3108213 A CA3108213 A CA 3108213A CA 3108213 C CA3108213 C CA 3108213C
Authority
CA
Canada
Prior art keywords
temporary plugging
holes
pipe body
parts
sand control
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.)
Active
Application number
CA3108213A
Other languages
English (en)
Other versions
CA3108213A1 (fr
Inventor
Hongyun QIAO
Younghua Zhang
Huizhu Duan
Weiping Li
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.)
Anton Oilfield Services Group Ltd
Original Assignee
Anton Oilfield Services Group 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 Anton Oilfield Services Group Ltd filed Critical Anton Oilfield Services Group Ltd
Publication of CA3108213A1 publication Critical patent/CA3108213A1/fr
Application granted granted Critical
Publication of CA3108213C publication Critical patent/CA3108213C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/086—Screens with preformed openings, e.g. slotted liners
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

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)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Pipe Accessories (AREA)

Abstract

La présente demande concerne un tube filtre à bouchon temporaire et le domaine du matériel de production de pétrole et de gaz. Le tube filtre à bouchon temporaire comprend : un corps de tube, une paroi du corps comprenant plusieurs trous débouchants et une paroi de chaque trou débouchant présentant une première structure de raccord; un manchon de contrôle du sable, une paroi latérale de ce manchon comprenant des trous de criblage et le corps de tube étant manchonné de ce manchon, de sorte à couvrir les trous débouchants pour laisser passer le fluide séquentiellement par les trous de criblage et les trous débouchants avant dentrer dans le corps de tube; et des pièces de bouchon temporaire, une paroi latérale de chaque partie de bouchon temporaire comprenant une deuxième structure de raccord, les parties de bouchon temporaire étant fixées dans les trous débouchants et les premières structures de raccord étant raccordées aux deuxièmes structures, les parties de bouchon temporaire étant constituées dun polymère soluble. Le corps du tube filtre à bouchon temporaire est bouché lorsquil est inséré dans un puits pour la première fois, de sorte quil soit possible dexécuter un nettoyage au sable cyclique et lélimination des blocages, ce qui réduit efficacement leurs coûts. De plus, pendant une opération dacidification, le liquide acide injecté de lembouchure dun tuyau au sol peut atteindre directement le fond de la colonne, pour ensuite être refoulé et purgé, afin dassurer une acidification sans heurt.
CA3108213A 2020-12-15 2021-02-05 Tube crepine d'obturation temporaire Active CA3108213C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011473760.6 2020-12-15
CN202011473760.6A CN112554851A (zh) 2020-12-15 2020-12-15 暂堵筛管

Publications (2)

Publication Number Publication Date
CA3108213A1 CA3108213A1 (fr) 2022-06-15
CA3108213C true CA3108213C (fr) 2023-10-03

Family

ID=75064668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3108213A Active CA3108213C (fr) 2020-12-15 2021-02-05 Tube crepine d'obturation temporaire

Country Status (2)

Country Link
CN (1) CN112554851A (fr)
CA (1) CA3108213C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115306354A (zh) * 2022-10-09 2022-11-08 四川圣诺油气工程技术服务有限公司 一种用于带压下入的暂堵型衬管
CN115898286B (zh) * 2022-12-14 2025-09-12 核工业二0三研究所 一种用于u型连通井的套管连通短节

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320178A (en) * 1992-12-08 1994-06-14 Atlantic Richfield Company Sand control screen and installation method for wells
WO2010069117A1 (fr) * 2008-12-17 2010-06-24 中国石油天然气集团公司 Procédé de complétion de puits à tube perforé dans des conditions de sous-pression et tube perforé du type à obturation temporaire
CN201554436U (zh) * 2009-12-08 2010-08-18 安东石油技术（集团）有限公司 一种可以打开的暂堵筛管
CN104675369A (zh) * 2015-02-12 2015-06-03 安东石油技术（集团）有限公司 防砂筛管及防砂筛管的制造方法
CN211201905U (zh) * 2019-06-17 2020-08-07 中国石油天然气股份有限公司 暂堵防砂筛管
CN110821449B (zh) * 2019-11-28 2024-12-24 新疆恒智伟业石油工程技术开发有限公司 一种碳酸盐岩油井筛管完井管柱及解卡方法
CN110836109A (zh) * 2019-12-18 2020-02-25 新疆恒智伟业石油工程技术开发有限公司 一种裸眼分段酸压易钻磨完井生产管柱及其工作方法
CN111088973B (zh) * 2020-01-10 2023-07-07 新疆恒智伟业石油工程技术开发有限公司 一种高温高压油气井多功能压裂完井管柱及工艺
CN214576929U (zh) * 2020-12-15 2021-11-02 安东石油技术（集团）有限公司 暂堵筛管

Also Published As

Publication number Publication date
CN112554851A (zh) 2021-03-26
CA3108213A1 (fr) 2022-06-15

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