WO2008144249A3 - Centreur extensible destiné à une colonne de tubes dilatables - Google Patents

Centreur extensible destiné à une colonne de tubes dilatables Download PDF

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Publication number
WO2008144249A3
WO2008144249A3 PCT/US2008/063163 US2008063163W WO2008144249A3 WO 2008144249 A3 WO2008144249 A3 WO 2008144249A3 US 2008063163 W US2008063163 W US 2008063163W WO 2008144249 A3 WO2008144249 A3 WO 2008144249A3
Authority
WO
WIPO (PCT)
Prior art keywords
expandable
pipe string
centralizer
bow
collar
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2008/063163
Other languages
English (en)
Other versions
WO2008144249A2 (fr
WO2008144249A4 (fr
Inventor
Jean Buytaert
Eugene Edward Miller
Donald Elwin Mcdowell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franks International LLC
Original Assignee
Franks International 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
Priority claimed from US11/749,544 external-priority patent/US7845061B2/en
Priority claimed from US11/828,943 external-priority patent/US8701783B2/en
Application filed by Franks International LLC filed Critical Franks International LLC
Priority to EP08769366A priority Critical patent/EP2158379B1/fr
Priority to AT08769366T priority patent/ATE536462T1/de
Priority to BRPI0812118-4A2A priority patent/BRPI0812118A2/pt
Priority to CA2687495A priority patent/CA2687495C/fr
Publication of WO2008144249A2 publication Critical patent/WO2008144249A2/fr
Publication of WO2008144249A3 publication Critical patent/WO2008144249A3/fr
Publication of WO2008144249A4 publication Critical patent/WO2008144249A4/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E21B17/1014—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well
    • E21B17/1021—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs
    • E21B17/1028—Flexible or expansible centering means, e.g. with pistons pressing against the wall of the well with articulated arms or arcuate springs with arcuate springs only, e.g. baskets with outwardly bowed strips for cementing operations
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
  • Springs (AREA)
  • Catching Or Destruction (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)

Abstract

L'invention concerne un centreur extensible (8) à ressorts en étrier présentant une tolérance serrée. Ce centreur comprend un premier collier dilatable (10A) situé à une certaine distance d'un second collier dilatable (10B) et relié à ce dernier par une pluralité de ressorts en étrier (30). Les colliers extensibles (1OA, 10B) comprennent une pluralité d'éléments de liaison (16) accouplés glissants qui se séparent pour augmenter le diamètre des colliers (1OA, 10B), par exemple lors la dilatation d'une colonne de tubes dilatables (80) sur laquelle le centreur (8) est reçu. Lorsqu'il présente une configuration aplatie, le centreur extensible (8) à ressorts en étrier permet de saisir la colonne de tubes dilatables (80) sans avoir recours à un collier d'arrêt. En outre, ou en variante, une ailette (32) peut être reliée à chaque ressort en étrier (30), puis reliée à au moins une autre ailette adjacente (32) lors de l'aplatissement des ressorts en étrier (30) pour former une bande de retenue (39) pouvant être rompue, par exemple lors de la dilatation d'une colonne de tubes dilatables (80).
PCT/US2008/063163 2007-05-16 2008-05-09 Centreur extensible destiné à une colonne de tubes dilatables Ceased WO2008144249A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP08769366A EP2158379B1 (fr) 2007-05-16 2008-05-09 Centreur extensible destiné à une colonne de tubes dilatables
AT08769366T ATE536462T1 (de) 2007-05-16 2008-05-09 Erweiterbare zentrierer für erweiterbaren rohrstrang
BRPI0812118-4A2A BRPI0812118A2 (pt) 2007-05-16 2008-05-09 Centralizador expansível para coluna de tubo expansível
CA2687495A CA2687495C (fr) 2007-05-16 2008-05-09 Centreur extensible destine a une colonne de tubes dilatables

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US11/749,544 2007-05-16
US11/749,544 US7845061B2 (en) 2007-05-16 2007-05-16 Low clearance centralizer and method of making centralizer
US11/828,943 US8701783B2 (en) 2007-07-26 2007-07-26 Apparatus for and method of deploying a centralizer installed on an expandable casing string
US11/828,943 2007-07-26

Publications (3)

Publication Number Publication Date
WO2008144249A2 WO2008144249A2 (fr) 2008-11-27
WO2008144249A3 true WO2008144249A3 (fr) 2009-01-15
WO2008144249A4 WO2008144249A4 (fr) 2009-03-12

Family

ID=39671802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/063163 Ceased WO2008144249A2 (fr) 2007-05-16 2008-05-09 Centreur extensible destiné à une colonne de tubes dilatables

Country Status (5)

Country Link
EP (3) EP2428637A3 (fr)
AT (1) ATE536462T1 (fr)
BR (1) BRPI0812118A2 (fr)
CA (1) CA2687495C (fr)
WO (1) WO2008144249A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8505624B2 (en) * 2010-12-09 2013-08-13 Halliburton Energy Services, Inc. Integral pull-through centralizer
US8678096B2 (en) 2011-01-25 2014-03-25 Halliburton Energy Services, Inc. Composite bow centralizer
US8833446B2 (en) 2011-01-25 2014-09-16 Halliburton Energy Services, Inc. Composite bow centralizer
US8573296B2 (en) 2011-04-25 2013-11-05 Halliburton Energy Services, Inc. Limit collar
US9074430B2 (en) 2011-09-20 2015-07-07 Halliburton Energy Services, Inc. Composite limit collar
WO2013135297A1 (fr) * 2012-03-15 2013-09-19 Statoil As Dispositif de centrage pour un tubage pouvant être déployé
BR112016002220A2 (pt) 2013-07-24 2017-08-01 Bp America Production Company centralizadores para invólucros em poços
WO2015069595A2 (fr) * 2013-11-05 2015-05-14 Enventure Global Technology, Llc Centreur de colonne de tubage deployable
GB2578774B (en) * 2018-11-08 2023-05-10 Vulcan Completion Products Uk Ltd Centraliser
CN110043199B (zh) * 2019-04-22 2020-10-02 陕西纽兰德实业有限公司 一种扶正器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312600A (en) * 1941-01-02 1943-03-02 Steps Robert Alexander Well mechanism
US2718266A (en) * 1951-12-14 1955-09-20 Baker Oil Tools Inc Stop devices for well conduits
US3356147A (en) * 1965-04-07 1967-12-05 Dreyfuss Wilfred Centralizer device for casings in boreholes
US3566965A (en) * 1968-07-22 1971-03-02 B & W Inc Variable size,multi-hinge centralizer
GB2148985A (en) * 1983-10-31 1985-06-05 Baker Oil Tools Inc Segmented concentric centraliser
US5261488A (en) * 1990-01-17 1993-11-16 Weatherford U.K. Limited Centralizers for oil well casings

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4024000C2 (de) * 1990-07-28 1994-07-28 Weatherford Oil Tool Rohrzentrierkorb mit Spanneinrichtung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2312600A (en) * 1941-01-02 1943-03-02 Steps Robert Alexander Well mechanism
US2718266A (en) * 1951-12-14 1955-09-20 Baker Oil Tools Inc Stop devices for well conduits
US3356147A (en) * 1965-04-07 1967-12-05 Dreyfuss Wilfred Centralizer device for casings in boreholes
US3566965A (en) * 1968-07-22 1971-03-02 B & W Inc Variable size,multi-hinge centralizer
GB2148985A (en) * 1983-10-31 1985-06-05 Baker Oil Tools Inc Segmented concentric centraliser
US5261488A (en) * 1990-01-17 1993-11-16 Weatherford U.K. Limited Centralizers for oil well casings

Also Published As

Publication number Publication date
EP2428637A2 (fr) 2012-03-14
CA2687495C (fr) 2017-04-18
EP2578796A2 (fr) 2013-04-10
EP2428637A3 (fr) 2014-07-30
CA2687495A1 (fr) 2008-11-27
WO2008144249A2 (fr) 2008-11-27
BRPI0812118A2 (pt) 2014-11-25
ATE536462T1 (de) 2011-12-15
EP2158379A2 (fr) 2010-03-03
EP2158379B1 (fr) 2011-12-07
WO2008144249A4 (fr) 2009-03-12
EP2578796A3 (fr) 2014-08-27

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