MX2023005887A - Disposicion de obturador para guiar hermeticamente una columna de perforacion a traves del mismo. - Google Patents

Disposicion de obturador para guiar hermeticamente una columna de perforacion a traves del mismo.

Info

Publication number
MX2023005887A
MX2023005887A MX2023005887A MX2023005887A MX2023005887A MX 2023005887 A MX2023005887 A MX 2023005887A MX 2023005887 A MX2023005887 A MX 2023005887A MX 2023005887 A MX2023005887 A MX 2023005887A MX 2023005887 A MX2023005887 A MX 2023005887A
Authority
MX
Mexico
Prior art keywords
packer
holder
drillstring
therethrough
sleeve
Prior art date
Application number
MX2023005887A
Other languages
English (en)
Inventor
Egil Eriksen
Original Assignee
Electrical Subsea & Drilling As
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
Priority claimed from NO20211367A external-priority patent/NO347017B1/no
Application filed by Electrical Subsea & Drilling As filed Critical Electrical Subsea & Drilling As
Publication of MX2023005887A publication Critical patent/MX2023005887A/es

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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • 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
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • 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
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure
    • E21B33/1285—Packers; Plugs with a member expanded radially by axial pressure by fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Package Closures (AREA)
  • Seal Device For Vehicle (AREA)

Abstract

Disposición de obturador para el pasaje hermético de una columna de perforación a través del mismo que tiene diferencias geométricas entre tubos de perforación (3) y acoplamientos de unión (9) que pasan, en donde un soporte de obturador (1) forma una carcasa con pasaje central (1a) que va axialmente a través que en una porción comprende un manguito de obturador (2) flexible, y un anillo interno (2b) está delimitado por una porción central (2a) del manguito de obturador (2) y el soporte de obturador (1), y está en comunicación de fluido con un anillo externo (4) que encierra el soporte de obturador (1), y en donde el manguito de obturador (2) comprende terminaciones de extremo (6) que se pueden desplazar axialmente en el soporte de obturador (1), en donde cada terminación de extremo (6) se acopla a un accionador (10, 11) dispuesto para ser capaz de aplicar una fuerza de tensión axial al manguito de obturador (2).
MX2023005887A 2020-11-21 2021-11-17 Disposicion de obturador para guiar hermeticamente una columna de perforacion a traves del mismo. MX2023005887A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO20201277 2020-11-21
NO20211367A NO347017B1 (no) 2020-11-21 2021-11-16 Pakningsarrangement for tettende gjennomføring av en borestreng
PCT/NO2021/050240 WO2022108455A1 (en) 2020-11-21 2021-11-17 Packer arrangement for sealingly guiding a drillstring therethrough

Publications (1)

Publication Number Publication Date
MX2023005887A true MX2023005887A (es) 2023-06-05

Family

ID=81709554

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023005887A MX2023005887A (es) 2020-11-21 2021-11-17 Disposicion de obturador para guiar hermeticamente una columna de perforacion a traves del mismo.

Country Status (6)

Country Link
US (1) US20230417119A1 (es)
EP (1) EP4248053A1 (es)
AU (1) AU2021381242A1 (es)
CA (1) CA3194389A1 (es)
MX (1) MX2023005887A (es)
WO (1) WO2022108455A1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7779903B2 (en) * 2002-10-31 2010-08-24 Weatherford/Lamb, Inc. Solid rubber packer for a rotating control device
EP3805519B1 (en) * 2014-05-29 2024-01-24 Weatherford Technology Holdings, LLC Misalignment mitigation in a rotating control device

Also Published As

Publication number Publication date
US20230417119A1 (en) 2023-12-28
WO2022108455A1 (en) 2022-05-27
EP4248053A1 (en) 2023-09-27
CA3194389A1 (en) 2022-05-27
AU2021381242A1 (en) 2023-05-04

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