CA2999298C - Systeme de bague de verrouillage destine a des operations de fracturation - Google Patents

Systeme de bague de verrouillage destine a des operations de fracturation Download PDF

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Publication number
CA2999298C
CA2999298C CA2999298A CA2999298A CA2999298C CA 2999298 C CA2999298 C CA 2999298C CA 2999298 A CA2999298 A CA 2999298A CA 2999298 A CA2999298 A CA 2999298A CA 2999298 C CA2999298 C CA 2999298C
Authority
CA
Canada
Prior art keywords
sleeve
collet
sliding
profile
downhole
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
CA2999298A
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English (en)
Other versions
CA2999298A1 (fr
Inventor
Sean P. Campbell
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.)
SC Asset Corp
Original Assignee
SC Asset Corp
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 SC Asset Corp filed Critical SC Asset Corp
Priority to CA2999298A priority Critical patent/CA2999298C/fr
Priority to CA3023541A priority patent/CA3023541C/fr
Publication of CA2999298A1 publication Critical patent/CA2999298A1/fr
Application granted granted Critical
Publication of CA2999298C publication Critical patent/CA2999298C/fr
Active legal-status Critical Current
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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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/14—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06—Sleeve valves
    • 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
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures

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)
  • Multiple-Way Valves (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Sliding Valves (AREA)

Abstract

Une soupape à tiroir pour ouvrir un ou plusieurs orifices de fluide dans une colonne de production ayant un corps de soupape et un manchon coulissant dans un alésage longitudinal de celui-ci. Le corps de soupape compte un ou plusieurs orifices de fluide dans une partie de haut de trou de celui-ci. Le manchon coulissant peut se déplacer dans le corps de soupape entre une position fermée de haut de trou fermant le ou les orifices de fluide et une position ouverte de fond de trou ouvrant les orifices. Le manchon coulissant comporte un alésage longitudinal pour recevoir un collet ou une bague darrêt ou un manchon de protection. La bague darrêt forme un épaulement darrêt pour empêcher un mouvement descendant du collet par rapport au manchon coulissant. Le manchon de protection présente une entrée de ciment ou de détritus dans une région annulaire entre lalésage du corps de soupape et le manchon coulissant, ce qui permet au manchon de se déplacer librement de manière à ouvrir les orifices de fluide.
CA2999298A 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation Active CA2999298C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2999298A CA2999298C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation
CA3023541A CA3023541C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2999298A CA2999298C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation
CA2986352A CA2986352C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA2986352A Division CA2986352C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3023541A Division CA3023541C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Publications (2)

Publication Number Publication Date
CA2999298A1 CA2999298A1 (fr) 2018-01-24
CA2999298C true CA2999298C (fr) 2019-06-11

Family

ID=61008599

Family Applications (3)

Application Number Title Priority Date Filing Date
CA2986352A Active CA2986352C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation
CA3023541A Active CA3023541C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation
CA2999298A Active CA2999298C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Family Applications Before (2)

Application Number Title Priority Date Filing Date
CA2986352A Active CA2986352C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation
CA3023541A Active CA3023541C (fr) 2017-11-21 2017-11-21 Systeme de bague de verrouillage destine a des operations de fracturation

Country Status (1)

Country Link
CA (3) CA2986352C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979592B (zh) * 2018-08-03 2021-06-15 西南石油大学 一种机械开关式套管滑套及调节工具
CN110043237B (zh) * 2019-05-31 2023-12-22 铁岭曲氏石油技术开发服务有限公司 投堵式滑套喷砂器及其控制方法
WO2023220800A1 (fr) * 2022-05-17 2023-11-23 Sc Asset Corporation Déflecteur à collet, outil incorporant celui-ci, et système et procédé incoporant celui-ci, pour perforer et fracturer un puits de forage n'ayant pas d'orifices initiaux ou de manchons coulissants
US12460522B2 (en) 2022-05-17 2025-11-04 Sc Asset Corporation Collet baffle, a tool incorporating same, and a system and method incorporating same, for perforating and fracking a wellbore not having initial ports or sliding sleeves

Also Published As

Publication number Publication date
CA3023541C (fr) 2019-11-12
CA2986352C (fr) 2018-11-06
CA2986352A1 (fr) 2018-01-24
CA3023541A1 (fr) 2018-01-24
CA2999298A1 (fr) 2018-01-24

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