GB201405363D0 - Valve - Google Patents

Valve

Info

Publication number
GB201405363D0
GB201405363D0 GBGB1405363.1A GB201405363A GB201405363D0 GB 201405363 D0 GB201405363 D0 GB 201405363D0 GB 201405363 A GB201405363 A GB 201405363A GB 201405363 D0 GB201405363 D0 GB 201405363D0
Authority
GB
United Kingdom
Prior art keywords
valve
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
GBGB1405363.1A
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.)
XTREME WELL TECHNOLOGY Ltd
Original Assignee
Xtreme Innovations Ltd
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 Xtreme Innovations Ltd filed Critical Xtreme Innovations Ltd
Priority to GBGB1405363.1A priority Critical patent/GB201405363D0/en
Publication of GB201405363D0 publication Critical patent/GB201405363D0/en
Priority to EP15720757.2A priority patent/EP3122989A2/en
Priority to US15/128,744 priority patent/US20170130560A1/en
Priority to PCT/GB2015/050880 priority patent/WO2015145140A2/en
Priority to AU2015237967A priority patent/AU2015237967A1/en
Priority to CA2943688A priority patent/CA2943688A1/en
Priority to GB1504982.8A priority patent/GB2525744A/en
Ceased 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
    • E21B34/102—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position
    • E21B34/103—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with means for locking the closing element in open or closed position with a shear pin
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging 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
    • 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
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
    • 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

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
GBGB1405363.1A 2014-03-25 2014-03-25 Valve Ceased GB201405363D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GBGB1405363.1A GB201405363D0 (en) 2014-03-25 2014-03-25 Valve
EP15720757.2A EP3122989A2 (en) 2014-03-25 2015-03-24 Valve
US15/128,744 US20170130560A1 (en) 2014-03-25 2015-03-24 Valve
PCT/GB2015/050880 WO2015145140A2 (en) 2014-03-25 2015-03-24 Valve
AU2015237967A AU2015237967A1 (en) 2014-03-25 2015-03-24 Valve
CA2943688A CA2943688A1 (en) 2014-03-25 2015-03-24 Valve
GB1504982.8A GB2525744A (en) 2014-03-25 2015-03-24 Valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1405363.1A GB201405363D0 (en) 2014-03-25 2014-03-25 Valve

Publications (1)

Publication Number Publication Date
GB201405363D0 true GB201405363D0 (en) 2014-05-07

Family

ID=50686907

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1405363.1A Ceased GB201405363D0 (en) 2014-03-25 2014-03-25 Valve
GB1504982.8A Withdrawn GB2525744A (en) 2014-03-25 2015-03-24 Valve

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB1504982.8A Withdrawn GB2525744A (en) 2014-03-25 2015-03-24 Valve

Country Status (6)

Country Link
US (1) US20170130560A1 (en)
EP (1) EP3122989A2 (en)
AU (1) AU2015237967A1 (en)
CA (1) CA2943688A1 (en)
GB (2) GB201405363D0 (en)
WO (1) WO2015145140A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180073328A1 (en) * 2016-09-13 2018-03-15 Baker Hughes Incorporated Mechanically lockable and unlockable hydraulically activated valve, borehole system and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3845815A (en) * 1973-08-06 1974-11-05 Otis Eng Corp Well tools
US4350205A (en) * 1979-03-09 1982-09-21 Schlumberger Technology Corporation Work over methods and apparatus
GB2324849B (en) * 1994-11-30 1999-03-10 Petroline Wellsystems Ltd Improvements in and relating to valves
FR2790510B1 (en) * 1999-03-05 2001-04-20 Schlumberger Services Petrol WELL BOTTOM FLOW CONTROL PROCESS AND DEVICE, WITH DECOUPLE CONTROL
US6321842B1 (en) * 1999-06-03 2001-11-27 Schlumberger Technology Corp. Flow control in a wellbore
US6457541B1 (en) * 2000-10-14 2002-10-01 William N. Schoeffler Surface controlled by-pass valve
GB0515071D0 (en) * 2005-07-22 2005-08-31 Moyes Peter B Non-return valve
GB2497124C (en) 2011-12-01 2020-07-01 Xtreme Well Tech Limited Apparatus for use in a fluid conduit
GB201211836D0 (en) 2012-07-04 2012-08-15 Xtreme Innovations Ltd Downhole tool

Also Published As

Publication number Publication date
GB201504982D0 (en) 2015-05-06
WO2015145140A2 (en) 2015-10-01
GB2525744A (en) 2015-11-04
US20170130560A1 (en) 2017-05-11
WO2015145140A3 (en) 2015-12-17
EP3122989A2 (en) 2017-02-01
CA2943688A1 (en) 2015-10-01
AU2015237967A1 (en) 2016-10-13

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: XTREME WELL TECHNOLOGY LIMITED

Free format text: FORMER OWNER: XTREME INNOVATIONS LIMITED

AT Applications terminated before publication under section 16(1)