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WO2016030658A3 - Flow system - Google Patents

Flow system Download PDF

Info

Publication number
WO2016030658A3
WO2016030658A3 PCT/GB2015/051781 GB2015051781W WO2016030658A3 WO 2016030658 A3 WO2016030658 A3 WO 2016030658A3 GB 2015051781 W GB2015051781 W GB 2015051781W WO 2016030658 A3 WO2016030658 A3 WO 2016030658A3
Authority
WO
WIPO (PCT)
Prior art keywords
engagement
cooperating
inlet
outlet
attachment members
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
PCT/GB2015/051781
Other languages
French (fr)
Other versions
WO2016030658A2 (en
Inventor
Keith Donald Woodford
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.)
TCO IN-WELL TECHNOLOGIES UK Ltd
Original Assignee
TCO IN-WELL TECHNOLOGIES UK 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 TCO IN-WELL TECHNOLOGIES UK Ltd filed Critical TCO IN-WELL TECHNOLOGIES UK Ltd
Publication of WO2016030658A2 publication Critical patent/WO2016030658A2/en
Publication of WO2016030658A3 publication Critical patent/WO2016030658A3/en
Anticipated expiration legal-status Critical
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
    • 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
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/06—Methods or apparatus for cleaning boreholes or wells using chemical means for preventing or limiting, e.g. eliminating, the deposition of paraffins or like substances
    • 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)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Multiple-Way Valves (AREA)

Abstract

A device and system and associated methods or operating and producing the device, the device (100) being configured to control flow in a line, conduit or capillary (40, 40'). The device includes at least one inlet (104), at least one outlet (106) and at least one flow path (148) extending between the at least one inlet and the at least one outlet. The at least one inlet and/or outlet is connectable to the line, conduit or capillary. The device includes at least a first part (114) and a second part (122). The first part includes at least one engagement or attachment member (120). The second part has at least one cooperating arrangement (126). The first part is movable in a first direction into a configuration where at least one of the engagement or attachment members engages, attaches or is attachable to or engagable with at least one of the cooperating arrangements of the second part. The first part is movable in a second direction whilst at least one of the engagement or attachment members of the first part is engaged or attached to at least one of the cooperating engagements of the second part so as to move the second part and thereby vary opening of and/or open and/or close the flow path. Optionally, at least one or each of the engagement or attachment members and/or at least one or each of the cooperating arrangements forms part of a ratchet mechanism.
PCT/GB2015/051781 2014-08-28 2015-06-18 Flow system Ceased WO2016030658A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1415275.5 2014-08-28
GBGB1415275.5A GB201415275D0 (en) 2014-08-28 2014-08-28 Soft Open Device

Publications (2)

Publication Number Publication Date
WO2016030658A2 WO2016030658A2 (en) 2016-03-03
WO2016030658A3 true WO2016030658A3 (en) 2016-06-23

Family

ID=51752298

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2015/051781 Ceased WO2016030658A2 (en) 2014-08-28 2015-06-18 Flow system

Country Status (2)

Country Link
GB (1) GB201415275D0 (en)
WO (1) WO2016030658A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020152622A1 (en) * 2019-01-24 2020-07-30 The Wellboss Company, Inc. Downhole sleeve tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109354A (en) * 1996-04-18 2000-08-29 Halliburton Energy Services, Inc. Circulating valve responsive to fluid flow rate therethrough and associated methods of servicing a well
WO2008005495A1 (en) * 2006-07-03 2008-01-10 Bj Services Company Step ratchet mechanism
EP2345790A2 (en) * 2009-12-21 2011-07-20 David Phimister Downhole chemical injection tool
US20120042966A1 (en) * 2010-08-19 2012-02-23 Ross Richard J Pressure activated ratcheting valve
WO2014105026A1 (en) * 2012-12-27 2014-07-03 Halliburton Energy Services, Inc. Pressure indexing sliding side door with rapid actuation

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2505700B (en) 2012-09-10 2020-02-12 Tco As Injection device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6109354A (en) * 1996-04-18 2000-08-29 Halliburton Energy Services, Inc. Circulating valve responsive to fluid flow rate therethrough and associated methods of servicing a well
WO2008005495A1 (en) * 2006-07-03 2008-01-10 Bj Services Company Step ratchet mechanism
EP2345790A2 (en) * 2009-12-21 2011-07-20 David Phimister Downhole chemical injection tool
US20120042966A1 (en) * 2010-08-19 2012-02-23 Ross Richard J Pressure activated ratcheting valve
WO2014105026A1 (en) * 2012-12-27 2014-07-03 Halliburton Energy Services, Inc. Pressure indexing sliding side door with rapid actuation

Also Published As

Publication number Publication date
GB201415275D0 (en) 2014-10-15
WO2016030658A2 (en) 2016-03-03

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