GB201713094D0 - Downhold actuation system - Google Patents

Downhold actuation system

Info

Publication number
GB201713094D0
GB201713094D0 GBGB1713094.9A GB201713094A GB201713094D0 GB 201713094 D0 GB201713094 D0 GB 201713094D0 GB 201713094 A GB201713094 A GB 201713094A GB 201713094 D0 GB201713094 D0 GB 201713094D0
Authority
GB
United Kingdom
Prior art keywords
downhold
actuation system
actuation
downhold actuation
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.)
Ceased
Application number
GBGB1713094.9A
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.)
Frac Tech As
Original Assignee
Frac Tech As
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 Frac Tech As filed Critical Frac Tech As
Publication of GB201713094D0 publication Critical patent/GB201713094D0/en
Ceased legal-status Critical Current

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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B34/12—Valve arrangements for boreholes or wells in wells operated by movement of casings or tubings
    • 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
    • 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
GBGB1713094.9A 2016-08-24 2017-08-15 Downhold actuation system Ceased GB201713094D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20161353A NO342306B1 (en) 2016-08-24 2016-08-24 Pipe-mounted downhole activation system

Publications (1)

Publication Number Publication Date
GB201713094D0 true GB201713094D0 (en) 2017-09-27

Family

ID=59895894

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1713094.9A Ceased GB201713094D0 (en) 2016-08-24 2017-08-15 Downhold actuation system
GB1713531.0A Withdrawn GB2554542A (en) 2016-08-24 2017-08-23 Downhole actuation system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1713531.0A Withdrawn GB2554542A (en) 2016-08-24 2017-08-23 Downhole actuation system

Country Status (4)

Country Link
US (1) US20180058173A1 (en)
CA (1) CA2977134A1 (en)
GB (2) GB201713094D0 (en)
NO (1) NO342306B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3120557A1 (en) * 2018-11-26 2020-06-04 Geodynamics, Inc. Electronic valve with deformable seat and method
CN109376840B (en) * 2018-11-30 2022-12-27 包头钢铁（集团）有限责任公司 Mechanical counting device
CN110805410B (en) * 2019-11-18 2020-07-14 中国石油天然气股份有限公司西南油气田分公司工程技术研究院 Intelligent sliding sleeve of bridge-plug-free multistage fracturing electric control switch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5641023A (en) * 1995-08-03 1997-06-24 Halliburton Energy Services, Inc. Shifting tool for a subterranean completion structure
US8616285B2 (en) * 2009-12-28 2013-12-31 Team Oil Tools Lp Step ratchet fracture window system
US8739864B2 (en) * 2010-06-29 2014-06-03 Baker Hughes Incorporated Downhole multiple cycle tool
WO2012048144A2 (en) * 2010-10-06 2012-04-12 Colorado School Of Mines Downhole tools and methods for selectively accessing a tubular annulus of a wellbore
US9441440B2 (en) * 2011-05-02 2016-09-13 Peak Completion Technologies, Inc. Downhole tools, system and method of using
US9506322B2 (en) * 2013-12-19 2016-11-29 Utex Industries, Inc. Downhole tool with expandable annular plug seat assembly having circumferentially overlapping seat segment joints
US9528356B2 (en) * 2014-03-05 2016-12-27 Halliburton Energy Services Inc. Flow control mechanism for downhole tool
NO342718B1 (en) * 2014-08-19 2018-07-30 Frac Tech As Valve system for a production pipe in a well

Also Published As

Publication number Publication date
GB201713531D0 (en) 2017-10-04
CA2977134A1 (en) 2018-02-24
NO342306B1 (en) 2018-05-07
NO20161353A1 (en) 2018-02-26
GB2554542A (en) 2018-04-04
US20180058173A1 (en) 2018-03-01

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)