NO332113B1 - Anordning ved pumpe som befinner seg ved en borekrone. - Google Patents

Anordning ved pumpe som befinner seg ved en borekrone. Download PDF

Info

Publication number
NO332113B1
NO332113B1 NO20101108A NO20101108A NO332113B1 NO 332113 B1 NO332113 B1 NO 332113B1 NO 20101108 A NO20101108 A NO 20101108A NO 20101108 A NO20101108 A NO 20101108A NO 332113 B1 NO332113 B1 NO 332113B1
Authority
NO
Norway
Prior art keywords
drill bit
pump
drilling
drill
pressure
Prior art date
Application number
NO20101108A
Other languages
English (en)
Norwegian (no)
Other versions
NO20101108A1 (no
Inventor
Nils Reimers
Original Assignee
Tomax 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 Tomax As filed Critical Tomax As
Priority to NO20101108A priority Critical patent/NO332113B1/no
Priority to CA2805845A priority patent/CA2805845C/fr
Priority to GB1300654.9A priority patent/GB2495660B/en
Priority to PCT/NO2011/000213 priority patent/WO2012018261A1/fr
Priority to BR112013002850-5A priority patent/BR112013002850B1/pt
Priority to US13/809,863 priority patent/US9376874B2/en
Publication of NO20101108A1 publication Critical patent/NO20101108A1/no
Publication of NO332113B1 publication Critical patent/NO332113B1/no

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
    • E21B10/00—Drill bits
    • E21B10/60—Drill bits characterised by conduits or nozzles for drilling fluids
    • 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
    • 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
    • E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
    • E21B43/121—Lifting well fluids
    • E21B43/124—Adaptation of jet-pump systems

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)
  • Earth Drilling (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
NO20101108A 2010-08-05 2010-08-05 Anordning ved pumpe som befinner seg ved en borekrone. NO332113B1 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NO20101108A NO332113B1 (no) 2010-08-05 2010-08-05 Anordning ved pumpe som befinner seg ved en borekrone.
CA2805845A CA2805845C (fr) 2010-08-05 2011-07-25 Pompe disposee au niveau d'un trepan
GB1300654.9A GB2495660B (en) 2010-08-05 2011-07-25 Pump positioned at a drill bit
PCT/NO2011/000213 WO2012018261A1 (fr) 2010-08-05 2011-07-25 Pompe disposée au niveau d'un trépan
BR112013002850-5A BR112013002850B1 (pt) 2010-08-05 2011-07-25 Bomba para inserção entre uma broca e uma coluna de perfuração
US13/809,863 US9376874B2 (en) 2010-08-05 2011-07-25 Pump positioned at a drill bit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20101108A NO332113B1 (no) 2010-08-05 2010-08-05 Anordning ved pumpe som befinner seg ved en borekrone.

Publications (2)

Publication Number Publication Date
NO20101108A1 NO20101108A1 (no) 2012-02-06
NO332113B1 true NO332113B1 (no) 2012-06-25

Family

ID=45559663

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20101108A NO332113B1 (no) 2010-08-05 2010-08-05 Anordning ved pumpe som befinner seg ved en borekrone.

Country Status (6)

Country Link
US (1) US9376874B2 (fr)
BR (1) BR112013002850B1 (fr)
CA (1) CA2805845C (fr)
GB (1) GB2495660B (fr)
NO (1) NO332113B1 (fr)
WO (1) WO2012018261A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12534966B2 (en) 2022-03-17 2026-01-27 General Downhole Tools, Ltd. System, method and apparatus for downhole torque-transferring ball screw

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3101217B1 (fr) * 2015-06-04 2018-04-04 Sandvik Intellectual Property AB Adaptateur de tige avec orifice de rinçage renforcé
CN106285485A (zh) * 2016-10-08 2017-01-04 郑州神利达钻采设备有限公司 一种高效耐用的钻井钻头
US10865623B2 (en) 2017-08-08 2020-12-15 Klx Energy Services Llc Lateral propulsion apparatus and method for use in a wellbore
CN107620578B (zh) * 2017-11-02 2023-12-12 吉林大学 一种冰层钻进用铠装电缆式电动机械双管取心钻具
CN109723398B (zh) * 2018-12-29 2021-11-30 国网河北省电力有限公司经济技术研究院 旋挖灌注桩钻孔清理装置
CN110344766B (zh) * 2019-07-13 2022-03-11 邹城兖矿泰德工贸有限公司 超强破岩冲击器
US11965383B1 (en) 2020-01-27 2024-04-23 Stabil Drill Specialties, Llc Tri-axial shock absorber sub
CA3179170A1 (fr) 2020-03-30 2021-10-07 Schlumberger Canada Limited Systemes et procedes d'amortissement de torsion
US11168526B1 (en) * 2020-04-30 2021-11-09 Hughes Tool Company LLC Jet pump drilling assembly
CN116241201B (zh) * 2023-02-23 2023-08-25 安徽建筑大学 一种灌注桩钻孔二次清洁装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276452B1 (en) * 1998-03-11 2001-08-21 Baker Hughes Incorporated Apparatus for removal of milling debris
WO2008055349A1 (fr) * 2006-11-08 2008-05-15 Nd Downhole Technology Ltd. Trépan à buse inverse

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4540055A (en) * 1983-06-10 1985-09-10 Drumco Drill bit assembly having improved operational life
US4515229A (en) * 1983-06-10 1985-05-07 Drummond Donald D Drill bit assembly with fluid separator
SE461345B (sv) 1985-06-03 1990-02-05 Sandvik Rock Tools Ab Saett och anordning foer att varsamt nedfoera foderroer genom oemtaalig mark och oemtaaliga konstruktioner
US5934389A (en) * 1993-07-06 1999-08-10 Ramsey; Mark S. Method for increasing hydraulic efficiency of drilling
US5775443A (en) 1996-10-15 1998-07-07 Nozzle Technology, Inc. Jet pump drilling apparatus and method
CN2732976Y (zh) 2004-10-10 2005-10-12 中国石化集团胜利石油管理局钻井工艺研究院 井底水力抽吸降压钻井工具
GB2432380A (en) * 2006-11-20 2007-05-23 Winston Alan Smith Underbalanced Drilling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6276452B1 (en) * 1998-03-11 2001-08-21 Baker Hughes Incorporated Apparatus for removal of milling debris
WO2008055349A1 (fr) * 2006-11-08 2008-05-15 Nd Downhole Technology Ltd. Trépan à buse inverse

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12534966B2 (en) 2022-03-17 2026-01-27 General Downhole Tools, Ltd. System, method and apparatus for downhole torque-transferring ball screw

Also Published As

Publication number Publication date
CA2805845A1 (fr) 2012-02-09
BR112013002850A2 (pt) 2016-06-07
GB2495660A (en) 2013-04-17
CA2805845C (fr) 2017-08-29
GB201300654D0 (en) 2013-02-27
US9376874B2 (en) 2016-06-28
BR112013002850B1 (pt) 2020-02-11
GB2495660B (en) 2018-07-04
NO20101108A1 (no) 2012-02-06
WO2012018261A1 (fr) 2012-02-09
US20130206482A1 (en) 2013-08-15

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: INGENIOER NILS REIMERS AS, NO