WO2016156851A3 - Outil en profondeur de puits - Google Patents

Outil en profondeur de puits Download PDF

Info

Publication number
WO2016156851A3
WO2016156851A3 PCT/GB2016/050906 GB2016050906W WO2016156851A3 WO 2016156851 A3 WO2016156851 A3 WO 2016156851A3 GB 2016050906 W GB2016050906 W GB 2016050906W WO 2016156851 A3 WO2016156851 A3 WO 2016156851A3
Authority
WO
WIPO (PCT)
Prior art keywords
hydraulic lock
downhole tool
chambers
provides
fluid communication
Prior art date
Application number
PCT/GB2016/050906
Other languages
English (en)
Other versions
WO2016156851A2 (fr
Inventor
Michael Wardley
Neil Andrew Simpson
Original Assignee
Michael Wardley
Neil Andrew Simpson
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 Michael Wardley, Neil Andrew Simpson filed Critical Michael Wardley
Priority to US15/563,745 priority Critical patent/US20180094495A1/en
Priority to EP16725194.1A priority patent/EP3277912A2/fr
Publication of WO2016156851A2 publication Critical patent/WO2016156851A2/fr
Publication of WO2016156851A3 publication Critical patent/WO2016156851A3/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 the boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells operated by fluid means, e.g. actuated by explosion

Abstract

La présente invention concerne un verrouillage hydraulique pour verrouiller la position d'un élément d'actionnement d'un outil en profondeur de puits par rapport au corps de l'outil en profondeur de puits. Le verrouillage hydraulique comprend des première et seconde chambres fluidiques, la communication fluidique entre ces chambres est fournie par un premier conduit fluidique. Situé conjointement avec le premier conduit fluidique est une première soupape à commande logique qui est mobile entre une configuration ouverte et une configuration fermée pour sélectivement permettre la communication fluidique entre les première et seconde chambres. Le verrouillage hydraulique comprend en outre un mécanisme de commande secondaire qui fournit un second moyen pour permettre sélectivement la communication fluidique entre les première et seconde chambres. L'incorporation du mécanisme de commande secondaire dans le verrouillage hydraulique fournit un moyen pour augmenter la fiabilité et la durée de vie active du verrouillage hydraulique. Elle fournit également un moyen pour réduire le risque d'activation involontaire ou fausse du verrouillage hydraulique.
PCT/GB2016/050906 2015-04-02 2016-03-31 Outil en profondeur de puits WO2016156851A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/563,745 US20180094495A1 (en) 2015-04-02 2016-03-31 Downhole tool
EP16725194.1A EP3277912A2 (fr) 2015-04-02 2016-03-31 Outil en profondeur de puits

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1505716.9 2015-04-02
GBGB1505716.9A GB201505716D0 (en) 2015-04-02 2015-04-02 Specification for downhole tool

Publications (2)

Publication Number Publication Date
WO2016156851A2 WO2016156851A2 (fr) 2016-10-06
WO2016156851A3 true WO2016156851A3 (fr) 2016-11-17

Family

ID=53190111

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2016/050906 WO2016156851A2 (fr) 2015-04-02 2016-03-31 Outil en profondeur de puits

Country Status (4)

Country Link
US (1) US20180094495A1 (fr)
EP (1) EP3277912A2 (fr)
GB (1) GB201505716D0 (fr)
WO (1) WO2016156851A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2550864B (en) * 2016-05-26 2020-02-19 Metrol Tech Ltd Well
US10527183B1 (en) * 2017-05-01 2020-01-07 KHOLLE Magnolia 2015, LLC Pressure relief valve
EP4097330A4 (fr) 2020-01-30 2024-01-17 Advanced Upstream Ltd Dispositifs, systèmes, et procédés pour faire venir en prise de façon sélective un outil de fond de trou pour des opérations de puits de forage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346908A (en) * 1998-12-18 2000-08-23 Western Well Tool Inc Electrically sequenced tractor
US6269641B1 (en) * 1999-12-29 2001-08-07 Agip Oil Us L.L.C. Stroke control tool for subterranean well hydraulic actuator assembly
WO2009137537A2 (fr) * 2008-05-05 2009-11-12 Weatherford/Lamb, Inc. Outils actionnés par signal, pour des opérations de broyage, de forage et/ou de repêchage
EP2505772A1 (fr) * 2011-03-30 2012-10-03 Welltec A/S Ensemble hydraulique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251703A (en) * 1991-02-20 1993-10-12 Halliburton Company Hydraulic system for electronically controlled downhole testing tool
US5833002A (en) * 1996-06-20 1998-11-10 Baker Hughes Incorporated Remote control plug-dropping head
US8978750B2 (en) * 2010-09-20 2015-03-17 Weatherford Technology Holdings, Llc Signal operated isolation valve
GB201212654D0 (en) * 2012-07-13 2012-08-29 Simpson Neil A A Hydraulic actuation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2346908A (en) * 1998-12-18 2000-08-23 Western Well Tool Inc Electrically sequenced tractor
US6269641B1 (en) * 1999-12-29 2001-08-07 Agip Oil Us L.L.C. Stroke control tool for subterranean well hydraulic actuator assembly
WO2009137537A2 (fr) * 2008-05-05 2009-11-12 Weatherford/Lamb, Inc. Outils actionnés par signal, pour des opérations de broyage, de forage et/ou de repêchage
EP2505772A1 (fr) * 2011-03-30 2012-10-03 Welltec A/S Ensemble hydraulique

Also Published As

Publication number Publication date
WO2016156851A2 (fr) 2016-10-06
US20180094495A1 (en) 2018-04-05
GB201505716D0 (en) 2015-05-20
EP3277912A2 (fr) 2018-02-07

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