MX2015008573A - Reinforced variable ram packer using fabric. - Google Patents

Reinforced variable ram packer using fabric.

Info

Publication number
MX2015008573A
MX2015008573A MX2015008573A MX2015008573A MX2015008573A MX 2015008573 A MX2015008573 A MX 2015008573A MX 2015008573 A MX2015008573 A MX 2015008573A MX 2015008573 A MX2015008573 A MX 2015008573A MX 2015008573 A MX2015008573 A MX 2015008573A
Authority
MX
Mexico
Prior art keywords
fabric
packer element
variable ram
fibers
tubular
Prior art date
Application number
MX2015008573A
Other languages
Spanish (es)
Inventor
William L Carbaugh
Joseph Alan Incavo
Arturo Caballero
Original Assignee
Hydril Usa Distrib Llc
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 Hydril Usa Distrib Llc filed Critical Hydril Usa Distrib Llc
Priority claimed from PCT/US2013/076532 external-priority patent/WO2014105629A2/en
Publication of MX2015008573A publication Critical patent/MX2015008573A/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
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes
    • Y10T137/0402—Cleaning, repairing, or assembling
    • Y10T137/0491—Valve or valve element assembling, disassembling, or replacing

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)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Sealing Devices (AREA)

Abstract

A variable ram assembly for use in a blowout preventer (BOP) stack includes a packer element. The packer element includes an elastomeric body having a contact surface configured with a curved recess for sealing engaging a tubular. Fibers are included in the body adjacent the contact surfaces that exert a restraining force to prevent extrusion of the elastomeric body when it is forced against the tubular. The fibers are integrally formed in the body and may be woven into a fabric, which is disposed into a packer element mold along with uncured elastomer before forming the body. The fabric can be coated with an elastomer to bond with the body during the forming process.
MX2015008573A 2012-12-31 2013-12-19 Reinforced variable ram packer using fabric. MX2015008573A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261747576P 2012-12-31 2012-12-31
US13/897,541 US20140183381A1 (en) 2012-12-31 2013-05-20 Reinforced variable ram packer using fabric
PCT/US2013/076532 WO2014105629A2 (en) 2012-12-31 2013-12-19 Reinforced variable ram packer using fabric

Publications (1)

Publication Number Publication Date
MX2015008573A true MX2015008573A (en) 2016-01-08

Family

ID=51016059

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015008573A MX2015008573A (en) 2012-12-31 2013-12-19 Reinforced variable ram packer using fabric.

Country Status (4)

Country Link
US (1) US20140183381A1 (en)
EP (1) EP2941528A2 (en)
CN (1) CN105164364A (en)
MX (1) MX2015008573A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9238950B2 (en) * 2014-01-10 2016-01-19 National Oilwell Varco, L.P. Blowout preventer with packer assembly and method of using same
US9580988B2 (en) * 2014-12-09 2017-02-28 Hydril USA Distribution LLC Variable ram packer with strain reduction features
US20170058626A1 (en) * 2015-09-02 2017-03-02 Cameron International Corporation Blowout Preventer with High-Temperature Pipe Ram Assembly
US10087698B2 (en) 2015-12-03 2018-10-02 General Electric Company Variable ram packer for blowout preventer
US10214986B2 (en) 2015-12-10 2019-02-26 General Electric Company Variable ram for a blowout preventer and an associated method thereof
JP7127012B2 (en) 2016-07-19 2022-08-29 パスウェイズ メディカル コーポレーション Methods of Forming Guidewire Assemblies
US10233715B2 (en) * 2016-07-25 2019-03-19 Cameron International Corporation Packer assembly with multi-material inserts for blowout preventer
US10655420B2 (en) * 2017-03-21 2020-05-19 Baker Hughes, A Ge Company, Llc Blowout prevention system including blind shear ram
US10590728B2 (en) 2017-05-19 2020-03-17 Cameron International Corporation Annular blowout preventer packer assembly
CN110671074B (en) * 2018-07-02 2021-11-26 中国石油化工股份有限公司 Well cementation rubber plug rubber part and reinforcing method thereof
CN111236899A (en) * 2020-01-14 2020-06-05 西南石油大学 Gas cap oil reservoir development seepage testing method
WO2023244724A1 (en) * 2022-06-15 2023-12-21 Hydril USA Distribution LLC Bop elastomer seals with improved self-healing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4428592A (en) * 1982-06-07 1984-01-31 Shaffer Charles D Mesh reinforced elastomeric element for oil well components
US4553730A (en) * 1983-08-16 1985-11-19 Vicic John C Ram-type blowout preventer and packer therefor
US7096960B2 (en) * 2001-05-04 2006-08-29 Hydrill Company Lp Mounts for blowout preventer bonnets
US6554247B2 (en) * 2001-05-04 2003-04-29 Hydril Company Quick release blowout preventer bonnet
WO2009099946A2 (en) * 2008-02-01 2009-08-13 Cameron International Corporation Variable bore packer for a blowout preventer

Also Published As

Publication number Publication date
US20140183381A1 (en) 2014-07-03
EP2941528A2 (en) 2015-11-11
CN105164364A (en) 2015-12-16

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