IN2012DN01271A - - Google Patents

Download PDF

Info

Publication number
IN2012DN01271A
IN2012DN01271A IN1271DEN2012A IN2012DN01271A IN 2012DN01271 A IN2012DN01271 A IN 2012DN01271A IN 1271DEN2012 A IN1271DEN2012 A IN 1271DEN2012A IN 2012DN01271 A IN2012DN01271 A IN 2012DN01271A
Authority
IN
India
Prior art keywords
frac
spool
barrier plug
dual barrier
interior
Prior art date
Application number
Inventor
Khang Van Nguyen
Martin Anthony Trumbull
Original Assignee
Ge Oil & Gas Pressure Control 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 Ge Oil & Gas Pressure Control Lp filed Critical Ge Oil & Gas Pressure Control Lp
Publication of IN2012DN01271A publication Critical patent/IN2012DN01271A/en

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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • 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
    • E21B33/12—Packers; 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/02—Valve arrangements for boreholes or wells in well heads

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)
  • Sliding Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Valve Housings (AREA)

Abstract

A dual barrier plug system includes a frac spool, having a dual barrier plug disposed within the interior of the frac spool; a valve selector member disposed within the interior of the dual barrier plug; and the plurality of seals are used to seal fluid flow from below the frac spool, and the seals provide two barriers to each fluid flow.
IN1271DEN2012 2009-08-12 2010-08-12 IN2012DN01271A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23338209P 2009-08-12 2009-08-12
PCT/US2010/045344 WO2011019930A1 (en) 2009-08-12 2010-08-12 Dual barrier plug system for a wellhead

Publications (1)

Publication Number Publication Date
IN2012DN01271A true IN2012DN01271A (en) 2015-05-15

Family

ID=43216576

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1271DEN2012 IN2012DN01271A (en) 2009-08-12 2010-08-12

Country Status (7)

Country Link
US (1) US8499842B2 (en)
EP (1) EP2464813B1 (en)
CN (1) CN102713135B (en)
BR (1) BR112012003203A2 (en)
IN (1) IN2012DN01271A (en)
SG (1) SG178381A1 (en)
WO (1) WO2011019930A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2469216B (en) * 2007-12-20 2011-07-13 Cameron Int Corp System and method for snubbing under pressure
US20120012335A1 (en) * 2010-07-13 2012-01-19 Richard White Sealing adapter for well tubing head
JP2016170107A (en) * 2015-03-13 2016-09-23 トヨタ自動車株式会社 Leak check device
NO343298B1 (en) * 2015-07-03 2019-01-21 Aker Solutions As Annulus isolation valve assembly and associated method
AU2016348436B2 (en) 2015-11-05 2021-10-14 Vault Pressure Control Llc Systems and methods for fracturing a multiple well pad
BR102016021963B1 (en) * 2016-09-23 2021-09-21 Petróleo Brasileiro S.A. - Petrobras AUTONOMOUS RISER SUPPORT LOCKING SYSTEM AND METHOD
CA2967606C (en) 2017-05-18 2023-05-09 Peter Neufeld Seal housing and related apparatuses and methods of use
US11053769B2 (en) * 2019-02-02 2021-07-06 Northern Oil Solutions Back pressure valve plug
GB2611492B (en) * 2020-07-10 2024-03-20 Zilift Holdings Ltd Combined master valve and cable hanger for deploying electric submersible pump in a live well
US11396789B2 (en) 2020-07-28 2022-07-26 Saudi Arabian Oil Company Isolating a wellbore with a wellbore isolation system
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB643186A (en) * 1947-01-27 1950-09-15 Bataafsche Petroleum Improvements in the assembling of well casing heads
US4058162A (en) * 1976-04-22 1977-11-15 Cameron Iron Works, Inc. Well tool adapted to be locked within and sealed with respect to the bore of the well conduit
US4825945A (en) * 1988-03-21 1989-05-02 Cameron Iron Works Usa, Inc. Wellhead valve
US20030205385A1 (en) * 2002-02-19 2003-11-06 Duhn Rex E. Connections for wellhead equipment
WO2005103440A2 (en) * 2004-04-27 2005-11-03 Schlumberger Canada Limited Deploying an assembly into a well
US7308934B2 (en) * 2005-02-18 2007-12-18 Fmc Technologies, Inc. Fracturing isolation sleeve
GB2468228B (en) * 2007-11-21 2012-05-16 Cameron Int Corp Back pressure valve
GB2469216B (en) * 2007-12-20 2011-07-13 Cameron Int Corp System and method for snubbing under pressure

Also Published As

Publication number Publication date
EP2464813A1 (en) 2012-06-20
US20110036596A1 (en) 2011-02-17
CN102713135A (en) 2012-10-03
US8499842B2 (en) 2013-08-06
WO2011019930A1 (en) 2011-02-17
SG178381A1 (en) 2012-03-29
CN102713135B (en) 2014-12-03
EP2464813B1 (en) 2014-10-08
BR112012003203A2 (en) 2020-11-03

Similar Documents

Publication Publication Date Title
IN2012DN01271A (en)
MX2013000388A (en) Blowout preventer and launcher system.
WO2011109616A3 (en) Flow control arrangement and method
GB2464907B (en) Downhole hydraulic valve systems
PL2170186T3 (en) Duckbill seal with fluid drainage feature
WO2014039397A3 (en) Faucet waterway
EP2422120A4 (en) Flowline flapper valve
MY154729A (en) Pipeline protection systems
PL2271969T3 (en) Valve combination for regulating the flow rate or differential pressure
WO2012148640A3 (en) Controlled production and injection
GB0814081D0 (en) Fluid loss control flapper valve
EP2013600A4 (en) Process transmitter with self sealing fill fluid system
GB2501621B (en) Secondary flow path module, gravel packing system including the same, and method of assembly thereof
WO2013052830A3 (en) Seal assemblies in subsea rotating control devices
EP2585223A4 (en) Fluid circulation valve assembly for fluid proportioner
MX353633B (en) Pressure testing valve and method of using the same.
EA201100883A1 (en) SYSTEM FOR CEMENTING PIPE PRODUCTS CONTAINING A HYDRAULIC DOWNHOLE MOTOR
GB0701054D0 (en) Fluid conduit valve assembly
EP2582887A4 (en) Fire hydrant locking sprinkler cap, hydrant valve seals and lubrication access
GB2535390A (en) Well screen assembly including an erosion resistant screen section
EP2559928A4 (en) Corrugated pipe sealing assembly and corrugated pipe valve having the same
GB2480393A (en) Cold flow center and centers
GB2482848A8 (en) Dual barrier plug system for a wellhead
GB201311449D0 (en) Downhole Modular Y-Tool
WO2012082469A3 (en) Plural barrier valve system with wet connect