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MX2016008797A - Downhole assembly and method for reducing drag and friction on a tubular run in a wellbore. - Google Patents

Downhole assembly and method for reducing drag and friction on a tubular run in a wellbore.

Info

Publication number
MX2016008797A
MX2016008797A MX2016008797A MX2016008797A MX2016008797A MX 2016008797 A MX2016008797 A MX 2016008797A MX 2016008797 A MX2016008797 A MX 2016008797A MX 2016008797 A MX2016008797 A MX 2016008797A MX 2016008797 A MX2016008797 A MX 2016008797A
Authority
MX
Mexico
Prior art keywords
tubular
wellbore
friction
downhole assembly
reducing drag
Prior art date
Application number
MX2016008797A
Other languages
Spanish (es)
Other versions
MX384563B (en
Inventor
Hanton John
Original Assignee
Tercel Ip Ltd
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 Tercel Ip Ltd filed Critical Tercel Ip Ltd
Publication of MX2016008797A publication Critical patent/MX2016008797A/en
Publication of MX384563B publication Critical patent/MX384563B/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
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • 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
    • E21B17/1057—Centralising devices with rollers or with a relatively rotating sleeve
    • E21B17/1064—Pipes or rods with a relatively rotating sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Un ensamble (100) para ser colocado en un tubular (200), dicho ensamble comprende un primer tope (101), un segundo tope (102), un cuerpo (103) para ser colocado en dicho tubular de tal manera que dicho cuerpo es libre de viajar con respecto a dicho tubular y está limitado por dichos topes, caracterizado porque dicho cuerpo y por lo menos un tope tienen una forma (106, 106') de tal manera que tras la rotación de dicho tubular, dicho cuerpo se insta periódicamente para moverse con un componente axial con respecto a dicho tubular.An assembly (100) to be placed in a tubular (200), said assembly comprises a first stop (101), a second stop (102), a body (103) to be placed in said tubular such that said body is free to travel with respect to said tubular and is limited by said stops, characterized in that said body and at least one stop have a shape (106, 106 ') such that after the rotation of said tubular, said body is periodically installed to move with an axial component with respect to said tubular.

MX2016008797A 2014-01-09 2015-01-08 DOWNHOLE ASSEMBLY AND METHOD FOR REDUCING DRAG AND FRICTION IN A TUBULAR RACE IN A WELL. MX384563B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14000058 2014-01-09
EP14000165 2014-01-16
PCT/EP2015/050277 WO2015104347A1 (en) 2014-01-09 2015-01-08 Downhole assembly and method for reducing drag and friction on a tubular run in a wellbore

Publications (2)

Publication Number Publication Date
MX2016008797A true MX2016008797A (en) 2017-04-27
MX384563B MX384563B (en) 2025-03-04

Family

ID=52423685

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016008797A MX384563B (en) 2014-01-09 2015-01-08 DOWNHOLE ASSEMBLY AND METHOD FOR REDUCING DRAG AND FRICTION IN A TUBULAR RACE IN A WELL.

Country Status (5)

Country Link
AU (1) AU2015205562A1 (en)
CA (1) CA2934800A1 (en)
GB (1) GB2538407B (en)
MX (1) MX384563B (en)
WO (1) WO2015104347A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108612488A (en) * 2016-12-12 2018-10-02 四川煜天石油机械设备有限公司 A kind of automatic rotary centralizer of oil pipe
US12180788B2 (en) * 2021-06-03 2024-12-31 Halliburton Energy Services, Inc. Drill string with centralizer
CN115341868B (en) * 2022-08-23 2025-02-25 中国石油天然气集团有限公司 A device for reducing friction in small-hole coiled tubing drilling and its use method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572307A (en) * 1946-09-09 1951-10-23 Cicero C Brown Rotary drill stabilizer
US4600063A (en) * 1984-05-29 1986-07-15 Dailey Petroleum Services Corp. Double-taper slip-on drill string stabilizer
US4606417A (en) * 1985-04-08 1986-08-19 Webb Derrel D Pressure equalized stabilizer apparatus for drill string
AU2001274288A1 (en) * 2000-06-21 2002-01-02 Derek Frederick Herrera Centraliser
GB201306495D0 (en) * 2013-04-10 2013-05-22 Rotary Drilling Supplies Europ Ltd Apparatus and method

Also Published As

Publication number Publication date
GB2538407B (en) 2022-03-16
AU2015205562A1 (en) 2016-07-14
WO2015104347A1 (en) 2015-07-16
GB201611371D0 (en) 2016-08-17
MX384563B (en) 2025-03-04
CA2934800A1 (en) 2015-07-16
GB2538407A (en) 2016-11-16

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