CA2848060C - Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression - Google Patents

Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression Download PDF

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Publication number
CA2848060C
CA2848060C CA2848060A CA2848060A CA2848060C CA 2848060 C CA2848060 C CA 2848060C CA 2848060 A CA2848060 A CA 2848060A CA 2848060 A CA2848060 A CA 2848060A CA 2848060 C CA2848060 C CA 2848060C
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CA
Canada
Prior art keywords
sub
chamber
shaft
gas transfer
power charge
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
CA2848060A
Other languages
English (en)
Other versions
CA2848060A1 (fr
Inventor
Jeffrey D. Wood
Kevin L. Baker
Matthew C. Clay
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.)
Owen Oil Tools LP
Original Assignee
Owen Oil Tools LP
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 Owen Oil Tools LP filed Critical Owen Oil Tools LP
Priority to CA2848060A priority Critical patent/CA2848060C/fr
Publication of CA2848060A1 publication Critical patent/CA2848060A1/fr
Application granted granted Critical
Publication of CA2848060C publication Critical patent/CA2848060C/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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0412—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion characterised by pressure chambers, e.g. vacuum chambers
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0414—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using explosives
    • 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
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/042—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using a single piston or multiple mechanically interconnected 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
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems

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)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)

Abstract

La présente divulgation concerne le besoin de dispositifs et des procédés de réduction de la survenance de lobturation de passages de gaz sous pression dans les puits de gaz et de pétrole par les débris associés à la déflagration de matériaux énergétiques. Un appareil dactivation dun outil de puits de forage comprend un premier raccord ayant un allumeur disposé dans la première chambre et une puissance de charge disposée dans la seconde chambre, la charge de puissance générant un gaz haute pression lorsquelle est allumée. Loutil de puits de forage comprend également un raccord de transfert de gaz ayant : une première extrémité recevant une partie de la puissance de charge, un alésage longitudinal et une pluralité de passages découlement sétendant à partir de lalésage longitudinal. Un second raccord comprend un arbre ayant une première extrémité pouvant être raccordée au raccord de transfert de gaz, larbre comprenant : un passage en communication fluidique avec lalésage longitudinal et une face, et un piston, dans lequel une chambre de pression est formée entre la face darbre.
CA2848060A 2014-04-04 2014-04-04 Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression Active CA2848060C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2848060A CA2848060C (fr) 2014-04-04 2014-04-04 Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2848060A CA2848060C (fr) 2014-04-04 2014-04-04 Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression

Publications (2)

Publication Number Publication Date
CA2848060A1 CA2848060A1 (fr) 2015-10-04
CA2848060C true CA2848060C (fr) 2021-02-02

Family

ID=54258878

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2848060A Active CA2848060C (fr) 2014-04-04 2014-04-04 Dispositifs et methodes associees d'actionnement d'outils de puits de forage a gaz sous pression

Country Status (1)

Country Link
CA (1) CA2848060C (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool
US11761281B2 (en) 2019-10-01 2023-09-19 DynaEnergetics Europe GmbH Shaped power charge with integrated initiator
US12000267B2 (en) 2021-09-24 2024-06-04 DynaEnergetics Europe GmbH Communication and location system for an autonomous frack system
US12378833B2 (en) 2022-07-13 2025-08-05 DynaEnergetics Europe GmbH Gas driven wireline release tool

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11015409B2 (en) * 2017-09-08 2021-05-25 Baker Hughes, A Ge Company, Llc System for degrading structure using mechanical impact and method
US10927627B2 (en) 2019-05-14 2021-02-23 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11255147B2 (en) 2019-05-14 2022-02-22 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11578549B2 (en) 2019-05-14 2023-02-14 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US12241326B2 (en) 2019-05-14 2025-03-04 DynaEnergetics Europe GmbH Single use setting tool for actuating a tool in a wellbore
US11204224B2 (en) 2019-05-29 2021-12-21 DynaEnergetics Europe GmbH Reverse burn power charge for a wellbore tool
US12312925B2 (en) 2021-12-22 2025-05-27 DynaEnergetics Europe GmbH Manually oriented internal shaped charge alignment system and method of use

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11761281B2 (en) 2019-10-01 2023-09-19 DynaEnergetics Europe GmbH Shaped power charge with integrated initiator
US12000267B2 (en) 2021-09-24 2024-06-04 DynaEnergetics Europe GmbH Communication and location system for an autonomous frack system
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool
US12065896B2 (en) 2022-07-13 2024-08-20 DynaEnergetics Europe GmbH Gas driven wireline release tool
US12378833B2 (en) 2022-07-13 2025-08-05 DynaEnergetics Europe GmbH Gas driven wireline release tool

Also Published As

Publication number Publication date
CA2848060A1 (fr) 2015-10-04

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