CA2920120A1 - Pompe aspirante pour la boue pour double train de tiges de forage - Google Patents

Pompe aspirante pour la boue pour double train de tiges de forage Download PDF

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Publication number
CA2920120A1
CA2920120A1 CA2920120A CA2920120A CA2920120A1 CA 2920120 A1 CA2920120 A1 CA 2920120A1 CA 2920120 A CA2920120 A CA 2920120A CA 2920120 A CA2920120 A CA 2920120A CA 2920120 A1 CA2920120 A1 CA 2920120A1
Authority
CA
Canada
Prior art keywords
fluid
pump
drill string
dual drill
turbine
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.)
Abandoned
Application number
CA2920120A
Other languages
English (en)
Inventor
Ola M. Vestavik
Harald Syse
Original Assignee
Reelwell AS
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 Reelwell AS filed Critical Reelwell AS
Publication of CA2920120A1 publication Critical patent/CA2920120A1/fr
Abandoned 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/08—Controlling or monitoring pressure or flow of drilling fluid, e.g. automatic filling of boreholes, automatic control of bottom pressure
    • 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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/12—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor using drilling pipes with plural fluid passages, e.g. closed circulation systems

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)

Abstract

L'invention concerne une pompe aspirante pour la boue (60, 62, 64) destinée à être utilisée dans un double train de tiges de forage (1) et comprenant une entrée et une sortie d'énergie en communication fluidique avec un passage d'écoulement de retour de fluide dans le double train de tiges de forage.
CA2920120A 2013-07-29 2014-07-23 Pompe aspirante pour la boue pour double train de tiges de forage Abandoned CA2920120A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/952,703 2013-07-29
US13/952,703 US20150027781A1 (en) 2013-07-29 2013-07-29 Mud lift pump for dual drill string
PCT/EP2014/065804 WO2015014685A1 (fr) 2013-07-29 2014-07-23 Pompe aspirante pour la boue pour double train de tiges de forage

Publications (1)

Publication Number Publication Date
CA2920120A1 true CA2920120A1 (fr) 2015-02-05

Family

ID=51212868

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2920120A Abandoned CA2920120A1 (fr) 2013-07-29 2014-07-23 Pompe aspirante pour la boue pour double train de tiges de forage

Country Status (4)

Country Link
US (1) US20150027781A1 (fr)
EP (1) EP3027841A1 (fr)
CA (1) CA2920120A1 (fr)
WO (1) WO2015014685A1 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO338637B1 (no) * 2011-08-31 2016-09-26 Reelwell As Trykkregulering ved bruk av fluid på oversiden av et stempel
US10060842B2 (en) * 2013-12-24 2018-08-28 Halliburton Energy Services, Inc. Downhole viscosity sensor with smart fluid
CA2942544C (fr) * 2014-04-29 2020-06-30 Halliburton Energy Services, Inc. Controle de face d'outil d'un outil de fond de trou avec un frottement de train de tiges reduit
WO2017058151A1 (fr) 2015-09-29 2017-04-06 Halliburton Energy Services, Inc. Circulation inverse de puits de forage avec moteur activé par écoulement
US10900303B2 (en) * 2016-03-31 2021-01-26 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Magnetic gradient drilling
CN109869105B (zh) * 2017-12-01 2023-07-21 中石化石油工程技术服务有限公司 一种钻井系统及其钻井方法
CN108252686A (zh) * 2018-03-13 2018-07-06 西南石油大学 一种用于海底天然气水合物流化开采的桥式通道
CN110295861B (zh) * 2019-07-05 2021-03-30 中国石油大学(北京) 降低当量循环密度的工具
CN111021958B (zh) * 2019-12-23 2024-07-19 西南石油大学 一种双层连续管双梯度钻井系统
US11773653B2 (en) * 2019-12-23 2023-10-03 Southwest Petroleum University Double-layer coiled tubing double-gradient drilling system
CN116220583B (zh) * 2022-12-29 2025-06-06 西安石油大学 一种连续钻井当量循环密度降低控制装置
CN117248841A (zh) * 2023-09-26 2023-12-19 中海石油(中国)有限公司 一种具有双涡轮结构的环空式降压工具

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3171630A (en) * 1963-03-14 1965-03-02 Dresser Ind Well pump
US6837313B2 (en) * 2002-01-08 2005-01-04 Weatherford/Lamb, Inc. Apparatus and method to reduce fluid pressure in a wellbore
GB0103576D0 (en) * 2001-02-14 2001-03-28 Axtech Ltd Pump
US9027673B2 (en) * 2009-08-13 2015-05-12 Smart Drilling And Completion, Inc. Universal drilling and completion system
US6877571B2 (en) * 2001-09-04 2005-04-12 Sunstone Corporation Down hole drilling assembly with independent jet pump
US7836973B2 (en) * 2005-10-20 2010-11-23 Weatherford/Lamb, Inc. Annulus pressure control drilling systems and methods
NO333203B1 (no) * 2008-10-01 2013-04-08 Reelwell As Verktoyenhet for nedihulls bruk
NO335712B1 (no) * 2011-01-14 2015-01-26 Reelwell As Fremgangsmåte ved boring i en brønnboring og boreinnretning innbefattende borestreng
US20140271270A1 (en) * 2013-03-12 2014-09-18 Geotek Energy, Llc Magnetically coupled expander pump with axial flow path

Also Published As

Publication number Publication date
WO2015014685A1 (fr) 2015-02-05
US20150027781A1 (en) 2015-01-29
EP3027841A1 (fr) 2016-06-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160127

FZDE Discontinued

Effective date: 20180619