ATE208005T1 - Bohrloch-zyklonabscheider - Google Patents

Bohrloch-zyklonabscheider

Info

Publication number
ATE208005T1
ATE208005T1 AT97932768T AT97932768T ATE208005T1 AT E208005 T1 ATE208005 T1 AT E208005T1 AT 97932768 T AT97932768 T AT 97932768T AT 97932768 T AT97932768 T AT 97932768T AT E208005 T1 ATE208005 T1 AT E208005T1
Authority
AT
Austria
Prior art keywords
hydrocyclone
pump
borehole
inlet
cyclone separator
Prior art date
Application number
AT97932768T
Other languages
English (en)
Inventor
Frank Skilbeck
Original Assignee
Baker Hughes Ltd
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 Baker Hughes Ltd filed Critical Baker Hughes Ltd
Application granted granted Critical
Publication of ATE208005T1 publication Critical patent/ATE208005T1/de

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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/34—Arrangements for separating materials produced by the well
    • E21B43/38—Arrangements for separating materials produced by the well in the well
    • E21B43/385—Arrangements for separating materials produced by the well in the well by reinjecting the separated materials into an earth formation in the same well

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Cyclones (AREA)
  • Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
  • Fats And Perfumes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT97932768T 1996-07-12 1997-07-02 Bohrloch-zyklonabscheider ATE208005T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9614675.8A GB9614675D0 (en) 1996-07-12 1996-07-12 Oil well production
PCT/EP1997/003445 WO1998002637A1 (en) 1996-07-12 1997-07-02 Downhole cyclone separation

Publications (1)

Publication Number Publication Date
ATE208005T1 true ATE208005T1 (de) 2001-11-15

Family

ID=10796804

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97932768T ATE208005T1 (de) 1996-07-12 1997-07-02 Bohrloch-zyklonabscheider

Country Status (7)

Country Link
EP (1) EP0910724B1 (de)
AT (1) ATE208005T1 (de)
AU (1) AU3620097A (de)
DE (1) DE69707880D1 (de)
GB (1) GB9614675D0 (de)
NO (1) NO990125L (de)
WO (1) WO1998002637A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2381549B (en) 2000-07-06 2004-09-22 Shell Int Research Apparatus and method for downhole fluid separation
NO312978B1 (no) * 2000-10-20 2002-07-22 Kvaerner Oilfield Prod As Fremgangsmåter og anlegg for å produsere reservoarfluid
US7621339B2 (en) 2007-02-14 2009-11-24 Schlumberger Technology Corporation Downhole production and injection pump system
CN103742124A (zh) * 2013-12-28 2014-04-23 中国石油天然气股份有限公司 对井下油水分离同井注采井的采出液再分离方法
CN105940181A (zh) 2014-01-22 2016-09-14 沙特阿拉伯石油公司 用于改善注入和储层采收的井下油/水分离系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3581742D1 (de) * 1984-11-28 1991-03-14 Conoco Specialty Prod Zyklonabscheidevorrichtung.
US5302294A (en) * 1991-05-02 1994-04-12 Conoco Specialty Products, Inc. Separation system employing degassing separators and hydroglyclones
US5456837A (en) * 1994-04-13 1995-10-10 Centre For Frontier Engineering Research Institute Multiple cyclone apparatus for downhole cyclone oil/water separation

Also Published As

Publication number Publication date
WO1998002637A1 (en) 1998-01-22
EP0910724B1 (de) 2001-10-31
DE69707880D1 (de) 2001-12-06
NO990125L (no) 1999-03-12
GB9614675D0 (en) 1996-09-04
EP0910724A1 (de) 1999-04-28
AU3620097A (en) 1998-02-09
NO990125D0 (no) 1999-01-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties