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NO20090394L - Epoxy-proof band collar - Google Patents

Epoxy-proof band collar

Info

Publication number
NO20090394L
NO20090394L NO20090394A NO20090394A NO20090394L NO 20090394 L NO20090394 L NO 20090394L NO 20090394 A NO20090394 A NO 20090394A NO 20090394 A NO20090394 A NO 20090394A NO 20090394 L NO20090394 L NO 20090394L
Authority
NO
Norway
Prior art keywords
epoxy
collar
openings
cured
proof band
Prior art date
Application number
NO20090394A
Other languages
Norwegian (no)
Inventor
Jean Buytaert
Original Assignee
Frank S Int 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 Frank S Int Inc filed Critical Frank S Int Inc
Publication of NO20090394L publication Critical patent/NO20090394L/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
    • 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

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)
  • Joints With Sleeves (AREA)

Abstract

Utførelser av oppfinnelsen innbefatter en anordning og et byggesett for festing av en båndkrave til et rørlegeme. Ifølge én utførelse har en hylse et antall åpninger som er dimensjonert og avstandsplassert for dannelse av en båndkrave. Båndkraven plasseres på et foringsrørsegment og festes på plass ved hjelp av settskruer. I åpningene legges det inn epoksy som herdes. Den herdede epoksyen vil på foringsrøret danne utforminger analogt med kiler som er sveiset på en aksel og rager ut og inn i åpningene for derved å feste båndkraven og sentreringsenheten.Embodiments of the invention include a device and a kit for attaching a ribbon collar to a tubular body. According to one embodiment, a sleeve has a plurality of openings that are sized and spaced apart to form a collar. The belt collar is placed on a casing segment and secured in place by means of set screws. Epoxy is cured into the openings and cured. The cured epoxy will form, on the casing, analogous to wedges welded to a shaft and project out and into the openings, thereby securing the belt collar and centering unit.

NO20090394A 2006-06-28 2009-01-27 Epoxy-proof band collar NO20090394L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/427,251 US20080035331A1 (en) 2006-06-28 2006-06-28 Epoxy secured web collar
PCT/US2007/069975 WO2008002739A1 (en) 2006-06-28 2007-05-30 Epoxy-secured web collar

Publications (1)

Publication Number Publication Date
NO20090394L true NO20090394L (en) 2009-01-27

Family

ID=38657989

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20090394A NO20090394L (en) 2006-06-28 2009-01-27 Epoxy-proof band collar

Country Status (6)

Country Link
US (1) US20080035331A1 (en)
EP (1) EP2035647A1 (en)
BR (1) BRPI0712950A2 (en)
CA (1) CA2654543A1 (en)
NO (1) NO20090394L (en)
WO (1) WO2008002739A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7845061B2 (en) * 2007-05-16 2010-12-07 Frank's International, Inc. Low clearance centralizer and method of making centralizer
US8763690B2 (en) 2007-05-16 2014-07-01 Antelope Oil Tool & Mfg. Co., Llc Casing centralizers having flexible bow springs
US9771763B2 (en) 2007-05-16 2017-09-26 Antelope Oil Tool & Mfg. Co. Low-clearance centralizer
GB0815572D0 (en) * 2008-08-27 2008-10-01 Advanced Oilfield Composities Composite tubular product
EP2340350B1 (en) * 2008-09-29 2016-09-07 Frank's International, LLC Downhole device actuator and method
US20110042102A1 (en) * 2009-08-18 2011-02-24 Frank's International, Inc. Method of and kit for installing a centralizer on a pipe segment
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
RU2475618C1 (en) * 2011-11-25 2013-02-20 Закрытое акционерное общество "Научно-производственное предприятие "СибБурМаш" Casing centraliser
US8991487B2 (en) 2012-06-04 2015-03-31 Halliburton Energy Services, Inc. Pull through centralizer
US8960278B2 (en) * 2012-06-04 2015-02-24 Halliburton Energy Services, Inc. Pull through centralizer
USD918273S1 (en) * 2019-05-14 2021-05-04 Dana Gonzalez Shoe and float collar device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2281632A (en) * 1939-12-05 1942-05-05 Steps Robert Alexander Jacket for drill pipe couplings
US2388416A (en) * 1943-09-17 1945-11-06 Mont C Johnson Casing centering device
US2546582A (en) * 1948-03-01 1951-03-27 Baker Oil Tools Inc Casing centralizer
US2652118A (en) * 1949-07-25 1953-09-15 Hartman William Walter Basket guide
US2828824A (en) * 1955-01-20 1958-04-01 Baker Oil Tools Inc Stop devices for well conduits
US2986417A (en) * 1958-04-14 1961-05-30 Baker Oil Tools Inc Stop devices for well conduits
US4658896A (en) * 1985-08-16 1987-04-21 Milam Jack J Apparatus for a tubular string and method of attaching the same thereto
US4766663A (en) * 1985-08-16 1988-08-30 Milam Jack J Method of attaching member to a tubular string
GB8927502D0 (en) * 1989-12-05 1990-02-07 Lasalle Manufacturing Limited Improvements in or relating to an apparatus and method for centralising a casing
USH1192H (en) * 1990-10-26 1993-06-01 Exxon Production Research Company Low-torque centralizer
US5419395A (en) * 1993-11-12 1995-05-30 Baker Hughes Incorporated Eccentric fluid displacement sleeve
US6533034B1 (en) * 2000-05-15 2003-03-18 Flotek Industries, Inc. Centralized stop collar for floating centralizer
US20020139537A1 (en) * 2001-04-03 2002-10-03 Young Jimmy Mack Method for enabling movement of a centralized pipe through a reduced diameter restriction and apparatus therefor
GB0115704D0 (en) * 2001-06-27 2001-08-22 Winapex Ltd Centering device
US6679325B2 (en) * 2002-02-08 2004-01-20 Frank's International, Inc. Minimum clearance bow-spring centralizer
CA2486279C (en) * 2003-10-29 2010-10-05 Weatherford/Lamb, Inc. Vibration damper systems for drilling with casing

Also Published As

Publication number Publication date
EP2035647A1 (en) 2009-03-18
CA2654543A1 (en) 2008-01-03
BRPI0712950A2 (en) 2012-12-18
WO2008002739A1 (en) 2008-01-03
US20080035331A1 (en) 2008-02-14

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