NO20061208L - Roterende styrbart syklon-filtrasjonssystem - Google Patents

Roterende styrbart syklon-filtrasjonssystem

Info

Publication number
NO20061208L
NO20061208L NO20061208A NO20061208A NO20061208L NO 20061208 L NO20061208 L NO 20061208L NO 20061208 A NO20061208 A NO 20061208A NO 20061208 A NO20061208 A NO 20061208A NO 20061208 L NO20061208 L NO 20061208L
Authority
NO
Norway
Prior art keywords
filtration system
cyclone filtration
controllable
actuator
rotary controllable
Prior art date
Application number
NO20061208A
Other languages
English (en)
Inventor
David L Smith
Christian Menger
Edward Richards
Original Assignee
Schlumberger Technology Bv
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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20061208L publication Critical patent/NO20061208L/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
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/04—Directional drilling
    • E21B7/06—Deflecting the direction of boreholes
    • 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
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/063—Arrangements for treating drilling fluids outside the borehole by separating components
    • E21B21/065—Separating solids from 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
    • E21B21/10—Valve arrangements in drilling-fluid circulation 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)
  • Cyclones (AREA)

Abstract

· Et styrbart boresystem omfatter en spennenhet (10) med minst én aktuator (14) som, i bruk, kan drives av trykksatt borefluid eller slam, og en separator (20) som er innrettet til å fjerne partikkelmaterie fra tilførselen av trykksatt borefluid eller slam til aktuatoren (14) eller hver aktuator (14), idet separatoren (20) omfatter en hydrosyklon (20).
NO20061208A 2005-03-18 2006-03-16 Roterende styrbart syklon-filtrasjonssystem NO20061208L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0505557A GB2424232B (en) 2005-03-18 2005-03-18 Steerable drilling system

Publications (1)

Publication Number Publication Date
NO20061208L true NO20061208L (no) 2006-09-19

Family

ID=34531461

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061208A NO20061208L (no) 2005-03-18 2006-03-16 Roterende styrbart syklon-filtrasjonssystem

Country Status (4)

Country Link
US (1) US7926592B2 (no)
CA (1) CA2539668C (no)
GB (1) GB2424232B (no)
NO (1) NO20061208L (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200702086A (en) * 2005-04-15 2007-01-16 Shonan Gosei Jushi Seisakusho Boring device
EP1927721B1 (en) * 2006-12-01 2010-02-24 Services Pétroliers Schlumberger Method and apparatus for downhole transfer of drill cuttings
CN103221626B (zh) * 2010-09-09 2015-07-15 国民油井华高有限公司 具有地层接口构件和控制系统的井下旋转式钻井设备
US8869916B2 (en) 2010-09-09 2014-10-28 National Oilwell Varco, L.P. Rotary steerable push-the-bit drilling apparatus with self-cleaning fluid filter
US8376067B2 (en) * 2010-12-23 2013-02-19 Schlumberger Technology Corporation System and method employing a rotational valve to control steering in a rotary steerable system
US9970235B2 (en) 2012-10-15 2018-05-15 Bertrand Lacour Rotary steerable drilling system for drilling a borehole in an earth formation
CN105625968B (zh) 2014-11-06 2018-04-13 通用电气公司 导向系统及导向方法
US10676993B2 (en) 2015-10-12 2020-06-09 Halliburton Energy Services, Inc. Directional drilling system with cartridges
WO2019139576A1 (en) * 2018-01-10 2019-07-18 Halliburton Energy Services, Inc. Managing dielectric properties of pulsed power drilling fluids
CN111764824B (zh) * 2019-04-01 2022-03-29 中国石油天然气股份有限公司 一种杠杆式导向钻井工具和钻井装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091988A (en) * 1976-06-21 1978-05-30 Albert G. Bodine Centrifugal trap for solid particles
US4223749A (en) * 1979-03-15 1980-09-23 Bodine Albert G Rotary earth boring drill bit with centrifugal foreign particle barrier device
NO810302L (no) * 1980-02-02 1981-08-03 Drilling & Service Uk Ltd Borkrone og anvendelse av samme.
US4488607A (en) * 1982-09-27 1984-12-18 Petroleum Instrumentation & Technological Services Separator sub with annular flow passage
US4688650A (en) * 1985-11-25 1987-08-25 Petroleum Instrumentation & Technological Services Static separator sub
US4711720A (en) * 1986-07-18 1987-12-08 Amoco Corporation Tangentially staged hydrocyclones
US6116355A (en) * 1994-06-04 2000-09-12 Camco Drilling Group Limited Of Hycalog Choke device
CA2247838C (en) * 1998-09-25 2007-09-18 Pancanadian Petroleum Limited Downhole oil/water separation system with solids separation
US6394183B1 (en) * 2000-07-25 2002-05-28 Schlumberger Technology Corporation System and method for removing solid particulates from a pumped wellbore fluid
US7004263B2 (en) * 2001-05-09 2006-02-28 Schlumberger Technology Corporation Directional casing drilling
US6715570B1 (en) * 2002-09-17 2004-04-06 Schumberger Technology Corporation Two stage downhole drilling fluid filter
WO2005103447A1 (en) * 2004-04-26 2005-11-03 Axsia Serck Baker Limited Improvements in and relating to well head separators
EP1927721B1 (en) * 2006-12-01 2010-02-24 Services Pétroliers Schlumberger Method and apparatus for downhole transfer of drill cuttings

Also Published As

Publication number Publication date
US7926592B2 (en) 2011-04-19
CA2539668C (en) 2012-08-14
CA2539668A1 (en) 2006-09-18
GB0505557D0 (en) 2005-04-27
GB2424232A (en) 2006-09-20
US20060207798A1 (en) 2006-09-21
GB2424232B (en) 2010-03-31

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