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MX2017000286A - Drag block assembly. - Google Patents

Drag block assembly.

Info

Publication number
MX2017000286A
MX2017000286A MX2017000286A MX2017000286A MX2017000286A MX 2017000286 A MX2017000286 A MX 2017000286A MX 2017000286 A MX2017000286 A MX 2017000286A MX 2017000286 A MX2017000286 A MX 2017000286A MX 2017000286 A MX2017000286 A MX 2017000286A
Authority
MX
Mexico
Prior art keywords
block assembly
drag block
sleeve
block
drag
Prior art date
Application number
MX2017000286A
Other languages
Spanish (es)
Inventor
Allen Dockweiler David
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of MX2017000286A publication Critical patent/MX2017000286A/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
    • 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
    • E21B17/1078—Stabilisers or centralisers for casing, tubing or drill pipes
    • 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
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1291—Packers; Plugs with mechanical slips for hooking into the casing anchor set by wedge or cam in combination with frictional effect, using so-called drag-blocks
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
    • E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure
    • E21B33/12955—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure using drag blocks frictionally engaging the inner 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
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs

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)
  • Sampling And Sample Adjustment (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

Se describe un montaje de bloque de arrastre para uso con una herramienta de fondo de pozo en un pozo subterráneo, tales como empacadores o tapones puente. El montaje de bloque de arrastre comprende un manguito de forma generalmente cilíndrica y un elemento de bloque. El elemento de bloque se monta en el manguito de forma tal que pueda deslizarse radialmente. El elemento de bloque es desviado hacia afuera del manguito por un elemento electromagnético.A drag block assembly is described for use with a bottomhole tool in an underground well, such as packers or bridge plugs. The drag block assembly comprises a sleeve of generally cylindrical shape and a block element. The block element is mounted on the sleeve so that it can slide radially. The block element is deflected out of the sleeve by an electromagnetic element.

MX2017000286A 2014-08-07 2014-08-07 Drag block assembly. MX2017000286A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/050084 WO2016022121A1 (en) 2014-08-07 2014-08-07 Drag block assembly

Publications (1)

Publication Number Publication Date
MX2017000286A true MX2017000286A (en) 2017-04-27

Family

ID=55264255

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017000286A MX2017000286A (en) 2014-08-07 2014-08-07 Drag block assembly.

Country Status (9)

Country Link
US (1) US20170183921A1 (en)
AU (1) AU2014402802B2 (en)
BR (1) BR112016029817B1 (en)
CA (1) CA2948467C (en)
GB (1) GB2543665A (en)
MX (1) MX2017000286A (en)
NO (1) NO20161752A1 (en)
SA (1) SA516380539B1 (en)
WO (1) WO2016022121A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11053750B2 (en) * 2019-06-03 2021-07-06 Baker Hughes Oilfield Operations Llc Drag block for a downhole tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US139361A (en) * 1873-05-27 Improvement in the manufacture of joints for bracelets
US78407A (en) * 1868-05-26 Improvement in wool-boxes
US25927A (en) * 1859-10-25 Portable shelf
US5265684A (en) * 1991-11-27 1993-11-30 Baroid Technology, Inc. Downhole adjustable stabilizer and method
US5547031A (en) * 1995-02-24 1996-08-20 Amoco Corporation Orientation control mechanism
US7124818B2 (en) * 2002-10-06 2006-10-24 Weatherford/Lamb, Inc. Clamp mechanism for in-well seismic station
CA2454227C (en) * 2003-12-24 2008-02-19 Sampwell Testing Services Ltd. C/O/B/A Progressive Technology Torque anchor
GB0513645D0 (en) * 2005-07-02 2005-08-10 Specialised Petroleum Serv Ltd Wellbore cleaning method and apparatus
US7862656B2 (en) * 2007-07-03 2011-01-04 Siemens Medical Solutions Usa, Inc. Apparatus and method for growing a crystal and heating an annular channel circumscribing the crystal
AR062973A1 (en) * 2007-09-25 2008-12-17 Carro Gustavo Ignacio RECOVERY PACKAGE FOR OPERATIONS IN PITCHED WELLS

Also Published As

Publication number Publication date
SA516380539B1 (en) 2024-11-24
US20170183921A1 (en) 2017-06-29
CA2948467A1 (en) 2016-02-11
AU2014402802A1 (en) 2016-11-17
CA2948467C (en) 2018-07-17
GB2543665A (en) 2017-04-26
WO2016022121A1 (en) 2016-02-11
BR112016029817A2 (en) 2017-08-22
GB201618386D0 (en) 2016-12-14
BR112016029817A8 (en) 2021-04-20
NO20161752A1 (en) 2016-11-07
AU2014402802B2 (en) 2017-10-05
BR112016029817B1 (en) 2022-03-22

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