CA2940852A1 - Systeme de fracturation a haute pression multi-etages initiee par projectile - Google Patents

Systeme de fracturation a haute pression multi-etages initiee par projectile Download PDF

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Publication number
CA2940852A1
CA2940852A1 CA2940852A CA2940852A CA2940852A1 CA 2940852 A1 CA2940852 A1 CA 2940852A1 CA 2940852 A CA2940852 A CA 2940852A CA 2940852 A CA2940852 A CA 2940852A CA 2940852 A1 CA2940852 A1 CA 2940852A1
Authority
CA
Canada
Prior art keywords
projectile
caught
dart
downhole
catcher
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.)
Abandoned
Application number
CA2940852A
Other languages
English (en)
Inventor
Robert James GRAF
Robert Steve SMOLKA
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.)
COMPLETIONS RESEARCH AG
Original Assignee
COMPLETIONS RESEARCH AG
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 COMPLETIONS RESEARCH AG filed Critical COMPLETIONS RESEARCH AG
Publication of CA2940852A1 publication Critical patent/CA2940852A1/fr
Abandoned 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • 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
    • E21B23/08—Introducing or running tools by fluid pressure, e.g. through-the-flow-line tool systems
    • E21B23/10—Tools specially adapted therefor
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/063—Valve or closure with destructible element, e.g. frangible disc
    • 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
    • E21B34/142—Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • 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
    • E21B43/14—Obtaining from a multiple-zone well
    • 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
    • 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

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)

Abstract

La présente invention concerne un système et un procédé de fracturation de zones multiples dans un puits d'hydrocarbure. Le système comprend une série de dispositifs de fracturation multi-étages (MFD) qui sont raccordés le long d'un tubage ou d'un train de tubage de complétion et comportent des orifices qui peuvent être ouverts pour permettre la fracturation de la formation adjacente au MFD. Les orifices dans chaque MFD sont déclenchés pour s'ouvrir par un projectile ayant une géométrie spécifique qui est pompé au fond et saisi par un mécanisme d'accrochage qui comprend des leviers ou « doigts » dans le MFD. Lors de l'accrochage du projectile, la section de fond du projectile peut être hermétiquement fermée et les orifices situés verticalement en amont du projectile peuvent être ouverts pour permettre que des opérations de fracturation se produisent.
CA2940852A 2014-04-01 2015-03-30 Systeme de fracturation a haute pression multi-etages initiee par projectile Abandoned CA2940852A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461973346P 2014-04-01 2014-04-01
US61/973,346 2014-04-01
PCT/CA2015/050246 WO2015149169A1 (fr) 2014-04-01 2015-03-30 Système de fracturation à haute pression multi-étages initiée par projectile

Publications (1)

Publication Number Publication Date
CA2940852A1 true CA2940852A1 (fr) 2015-10-08

Family

ID=54239168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2940852A Abandoned CA2940852A1 (fr) 2014-04-01 2015-03-30 Systeme de fracturation a haute pression multi-etages initiee par projectile

Country Status (3)

Country Link
US (1) US20170122068A1 (fr)
CA (1) CA2940852A1 (fr)
WO (1) WO2015149169A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12031397B2 (en) 2018-08-03 2024-07-09 Interra Energy Services Ltd. Device and method for actuating downhole tool

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017023808A1 (fr) 2015-07-31 2017-02-09 Akkerman Neil H Système de fracturation de haut en bas
US10316620B2 (en) 2017-02-09 2019-06-11 Schlumberger Technology Corporation Dart and sleeve mechanism for multiple zone actuation
CN110603369A (zh) * 2017-04-05 2019-12-20 Abd技术有限责任公司 上下压裂系统和方法
CA3002949C (fr) 2017-05-02 2022-04-05 Advanced Completions Asset Corporation Assemblage d'outil equipe d'un collet et d'une soupape decalable et procede d'orientation d'un ecoulement de fluide dans un trou de forage
MX2020004176A (es) * 2017-11-21 2020-08-03 Sc Asset Corp Sistema de anillo de retencion para utilizarse en operaciones de fracturacion hidraulica.
WO2020217051A1 (fr) * 2019-04-24 2020-10-29 Westfield Engineering & Technology Ltd Bouchon de puits de forage
US11352852B2 (en) * 2020-07-31 2022-06-07 Halliburton Energy Services, Inc. Shiftable covers, completion systems, and methods to shift a downhole cover in two directions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9506309B2 (en) * 2008-12-23 2016-11-29 Frazier Ball Invention, LLC Downhole tools having non-toxic degradable elements
US8261761B2 (en) * 2009-05-07 2012-09-11 Baker Hughes Incorporated Selectively movable seat arrangement and method
AU2012323753A1 (en) * 2011-10-11 2014-05-01 Packers Plus Energy Services Inc. Wellbore actuators, treatment strings and methods
EP2708694A1 (fr) * 2012-09-14 2014-03-19 Welltec A/S Dispositif de chute

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12031397B2 (en) 2018-08-03 2024-07-09 Interra Energy Services Ltd. Device and method for actuating downhole tool

Also Published As

Publication number Publication date
US20170122068A1 (en) 2017-05-04
WO2015149169A1 (fr) 2015-10-08

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20200831