ATE191255T1 - Verfahren zum zykloneabscheiden im bohrloch - Google Patents

Verfahren zum zykloneabscheiden im bohrloch

Info

Publication number
ATE191255T1
ATE191255T1 AT95931870T AT95931870T ATE191255T1 AT E191255 T1 ATE191255 T1 AT E191255T1 AT 95931870 T AT95931870 T AT 95931870T AT 95931870 T AT95931870 T AT 95931870T AT E191255 T1 ATE191255 T1 AT E191255T1
Authority
AT
Austria
Prior art keywords
outlet
liquids
separation chamber
stream
oil
Prior art date
Application number
AT95931870T
Other languages
English (en)
Inventor
Bruce R Peachey
Original Assignee
For Engineering Research Inc C
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 For Engineering Research Inc C filed Critical For Engineering Research Inc C
Application granted granted Critical
Publication of ATE191255T1 publication Critical patent/ATE191255T1/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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
  • Cyclones (AREA)
AT95931870T 1995-06-07 1995-09-27 Verfahren zum zykloneabscheiden im bohrloch ATE191255T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47844095A 1995-06-07 1995-06-07
PCT/CA1995/000549 WO1996041065A1 (en) 1995-06-07 1995-09-27 Method for downhole cyclone separation

Publications (1)

Publication Number Publication Date
ATE191255T1 true ATE191255T1 (de) 2000-04-15

Family

ID=23899947

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95931870T ATE191255T1 (de) 1995-06-07 1995-09-27 Verfahren zum zykloneabscheiden im bohrloch

Country Status (7)

Country Link
EP (1) EP0830494B1 (de)
AT (1) ATE191255T1 (de)
AU (1) AU712601B2 (de)
DE (1) DE69516022D1 (de)
DK (1) DK0830494T3 (de)
NO (1) NO975724L (de)
WO (1) WO1996041065A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2262911C (en) * 1996-08-01 2007-10-23 Camco International, Inc. Method and apparatus for the downhole metering and control of fluids produced from wells
US5961841A (en) * 1996-12-19 1999-10-05 Camco International Inc. Downhole fluid separation system
GB9816725D0 (en) * 1998-08-01 1998-09-30 Kvaerner Process Systems As Cyclone separator
NO324778B1 (no) * 2002-10-29 2007-12-10 Vetco Gray Scandinavia As System og fremgangsmate for separasjon av fluider.
CN103821494A (zh) * 2014-03-15 2014-05-28 中国石油大学(华东) 配有举升油管式海上用大流量井下油水分离器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1986003143A1 (en) * 1984-11-28 1986-06-05 Noel Carroll Cyclone separator
FR2652610B1 (fr) * 1989-09-29 1992-01-03 Elf Aquitaine Procede de pompage de melange liquide gaz dans un puits d'extraction petrolier et dispositif de mise en óoeuvre du procede.
US4981175A (en) * 1990-01-09 1991-01-01 Conoco Inc Recirculating gas separator for electric submersible pumps
NO924896L (no) * 1992-12-17 1994-06-20 Read Process Engineering As Nede-i-hullet prosess
US5296153A (en) * 1993-02-03 1994-03-22 Peachey Bruce R Method and apparatus for reducing the amount of formation water in oil recovered from an oil well
NO933517L (no) * 1993-10-01 1995-04-03 Anil As Fremgangsmåte ved utvinning av hydrokarboner i et underjordisk reservoar

Also Published As

Publication number Publication date
AU712601B2 (en) 1999-11-11
NO975724L (no) 1998-01-29
AU3515895A (en) 1996-12-30
EP0830494B1 (de) 2000-03-29
EP0830494A1 (de) 1998-03-25
DE69516022D1 (de) 2000-05-04
DK0830494T3 (da) 2000-09-04
NO975724D0 (no) 1997-12-05
WO1996041065A1 (en) 1996-12-19

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Legal Events

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