WO2015082926A1 - Appareil et procédé permettant de nettoyer un élément tubulaire de puits de forage - Google Patents

Appareil et procédé permettant de nettoyer un élément tubulaire de puits de forage Download PDF

Info

Publication number
WO2015082926A1
WO2015082926A1 PCT/GB2014/053602 GB2014053602W WO2015082926A1 WO 2015082926 A1 WO2015082926 A1 WO 2015082926A1 GB 2014053602 W GB2014053602 W GB 2014053602W WO 2015082926 A1 WO2015082926 A1 WO 2015082926A1
Authority
WO
WIPO (PCT)
Prior art keywords
pad
slot
cleaning
head
cleaning member
Prior art date
Application number
PCT/GB2014/053602
Other languages
English (en)
Inventor
Ronald Potter
Original Assignee
Field Marshall Oil And Gas Technologies Limited
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 Field Marshall Oil And Gas Technologies Limited filed Critical Field Marshall Oil And Gas Technologies Limited
Publication of WO2015082926A1 publication Critical patent/WO2015082926A1/fr

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/02—Scrapers specially adapted therefor
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B12/00—Accessories for drilling tools
    • E21B12/06—Mechanical cleaning devices
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

L'invention concerne un appareil pour un élément tubulaire de puits de forage, ledit appareil comprenant un corps (10) à alésage axial (106) ainsi qu'un dispositif de nettoyage (3) sur la surface extérieure comprenant une bande allongée (38) ayant une tête (38h) retenue dans une fente (37). La fente est formée sur le dispositif de nettoyage qui est généralement un tampon (31) amovible retenu dans un creux sur la surface extérieure du corps, et est soutenu par un ressort. La fente comporte un goulot agencé plus près de la tête de l'élément de nettoyage pour retenir la tête relativement plus large de l'élément de nettoyage dans la fente. La fente comporte une extrémité ouverte et la tête de l'élément de nettoyage coulisse le long de la fente de telle sorte que le goulot retienne la tête de l'élément de nettoyage.
PCT/GB2014/053602 2013-12-04 2014-12-04 Appareil et procédé permettant de nettoyer un élément tubulaire de puits de forage WO2015082926A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1321397.0 2013-12-04
GB1321397.0A GB2520957B (en) 2013-12-04 2013-12-04 Apparatus and Method for Cleaning a Wellbore Tubular

Publications (1)

Publication Number Publication Date
WO2015082926A1 true WO2015082926A1 (fr) 2015-06-11

Family

ID=49979780

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2014/053602 WO2015082926A1 (fr) 2013-12-04 2014-12-04 Appareil et procédé permettant de nettoyer un élément tubulaire de puits de forage

Country Status (2)

Country Link
GB (1) GB2520957B (fr)
WO (1) WO2015082926A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550214A (zh) * 2020-06-10 2020-08-18 中国石油天然气股份有限公司 一种注入井配水器中心孔清堵装置

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11306555B2 (en) 2020-04-02 2022-04-19 Saudi Arabian Oil Company Drill pipe with dissolvable layer
US11319777B2 (en) * 2020-04-02 2022-05-03 Saudi Arabian Oil Company Extended surface system with helical reamers
US11131144B1 (en) 2020-04-02 2021-09-28 Saudi Arabian Oil Company Rotary dynamic system for downhole assemblies

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007752A1 (fr) * 1999-07-26 2001-02-01 Brown Billy L Jr Dispositif de nettoyage fond de trou a colonne de tubage
WO2010049723A1 (fr) * 2008-10-27 2010-05-06 Specialised Petroleum Services Group Limited Outil de nettoyage monté en rame de travail et procédé d’assemblage
US20110265988A1 (en) * 2010-05-03 2011-11-03 Baker Hughes Incorporated Wellbore Cleaning Devices
GB2499953A (en) * 2013-04-10 2013-09-04 Field Marshall Oil And Gas Technologies Ltd Cleaning tool having a non-rotating stabiliser / centraliser

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2811210A (en) * 1954-08-19 1957-10-29 Burton A Guillot Casing scraper
US4798246A (en) * 1987-04-22 1989-01-17 Best David M Pipe scraper
GB0002995D0 (en) * 2000-02-10 2000-03-29 Specialised Petroleum Serv Ltd Downhole cleaning tool with shear clutch
GB0513645D0 (en) * 2005-07-02 2005-08-10 Specialised Petroleum Serv Ltd Wellbore cleaning method and apparatus
GB2454450B (en) * 2007-09-04 2012-01-11 Weatherford Switzerland Trading And Dev Gmbh Downhole cleaning tool
US8141627B2 (en) * 2009-03-26 2012-03-27 Baker Hughes Incorporated Expandable mill and methods of use

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001007752A1 (fr) * 1999-07-26 2001-02-01 Brown Billy L Jr Dispositif de nettoyage fond de trou a colonne de tubage
WO2010049723A1 (fr) * 2008-10-27 2010-05-06 Specialised Petroleum Services Group Limited Outil de nettoyage monté en rame de travail et procédé d’assemblage
US20110265988A1 (en) * 2010-05-03 2011-11-03 Baker Hughes Incorporated Wellbore Cleaning Devices
GB2499953A (en) * 2013-04-10 2013-09-04 Field Marshall Oil And Gas Technologies Ltd Cleaning tool having a non-rotating stabiliser / centraliser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111550214A (zh) * 2020-06-10 2020-08-18 中国石油天然气股份有限公司 一种注入井配水器中心孔清堵装置

Also Published As

Publication number Publication date
GB2520957A (en) 2015-06-10
GB2520957B (en) 2017-02-22
GB201321397D0 (en) 2014-01-15
GB2520957A9 (en) 2015-06-24

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