MX2020005417A - Pressure control device with composite annular seal assembly. - Google Patents

Pressure control device with composite annular seal assembly.

Info

Publication number
MX2020005417A
MX2020005417A MX2020005417A MX2020005417A MX2020005417A MX 2020005417 A MX2020005417 A MX 2020005417A MX 2020005417 A MX2020005417 A MX 2020005417A MX 2020005417 A MX2020005417 A MX 2020005417A MX 2020005417 A MX2020005417 A MX 2020005417A
Authority
MX
Mexico
Prior art keywords
assembly
control device
pressure control
releasable
annular seal
Prior art date
Application number
MX2020005417A
Other languages
Spanish (es)
Inventor
Keyur M Patel
Original Assignee
Weatherford Tech Holdings 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 Weatherford Tech Holdings Llc filed Critical Weatherford Tech Holdings Llc
Publication of MX2020005417A publication Critical patent/MX2020005417A/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
    • E21B33/08—Wipers; Oil savers
    • E21B33/085—Rotatable packing means, e.g. rotating blow-out preventers

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)
  • Sealing Devices (AREA)
  • Gasket Seals (AREA)

Abstract

A pressure control device can include a housing assembly, a releasable assembly releasably secured relative to the housing assembly, the releasable assembly being configured to seal against a tubular string extending through the pressure control device, and an annular seal assembly that prevents flow through an annular gap formed radially between the housing assembly and the releasable assembly, the annular seal assembly comprising a resilient seal element bonded to a rigid support element. A method of securing a releasable assembly in a housing assembly of a pressure control device can include attaching an annular seal assembly to the releasable assembly, the annular seal assembly comprising a rigid support element bonded to a resilient seal element, and receiving the releasable assembly at least partially in the housing assembly, thereby sealingly engaging the resilient seal element with a seal bore in the housing assembly.
MX2020005417A 2017-11-28 2018-10-16 Pressure control device with composite annular seal assembly. MX2020005417A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/824,179 US20190162041A1 (en) 2017-11-28 2017-11-28 Pressure control device with composite annular seal assembly
PCT/US2018/056041 WO2019108317A1 (en) 2017-11-28 2018-10-16 Pressure control device with composite annular seal assembly

Publications (1)

Publication Number Publication Date
MX2020005417A true MX2020005417A (en) 2020-10-28

Family

ID=64110157

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020005417A MX2020005417A (en) 2017-11-28 2018-10-16 Pressure control device with composite annular seal assembly.

Country Status (5)

Country Link
US (1) US20190162041A1 (en)
EP (1) EP3717737B1 (en)
BR (1) BR112020010464B1 (en)
MX (1) MX2020005417A (en)
WO (1) WO2019108317A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11808111B2 (en) * 2022-02-11 2023-11-07 Weatherford Technology Holdings, Llc Rotating control device with integrated cooling for sealed bearings

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6767016B2 (en) * 1998-05-20 2004-07-27 Jeffrey D. Gobeli Hydrodynamic rotary seal with opposed tapering seal lips
US7926593B2 (en) * 2004-11-23 2011-04-19 Weatherford/Lamb, Inc. Rotating control device docking station
CA2867376C (en) * 2006-11-07 2016-01-12 Charles R. Orbell Method of constructing a riser string by installing a valve and an annular seal
US9359853B2 (en) * 2009-01-15 2016-06-07 Weatherford Technology Holdings, Llc Acoustically controlled subsea latching and sealing system and method for an oilfield device
US8720586B2 (en) * 2011-06-30 2014-05-13 Vetco Gray Inc. Hybrid seal
DK2812526T3 (en) * 2011-12-29 2017-11-13 Weatherford Tech Holdings Llc ANGLE SEAL IN A ROTATING CONTROL DEVICE
WO2015080727A1 (en) * 2013-11-27 2015-06-04 Halliburton Energy Services, Inc. Rotating control device with latch biased toward engagement
CN106639961B (en) * 2017-02-10 2019-05-21 江苏卫东机械有限公司 The closed rotating blowout preventer of under balance pressure drilling environmental protection

Also Published As

Publication number Publication date
WO2019108317A1 (en) 2019-06-06
BR112020010464A2 (en) 2020-11-24
US20190162041A1 (en) 2019-05-30
BR112020010464B1 (en) 2023-10-03
EP3717737A1 (en) 2020-10-07
EP3717737B1 (en) 2022-03-02

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