ATE191255T1 - Verfahren zum zykloneabscheiden im bohrloch - Google Patents

Verfahren zum zykloneabscheiden im bohrloch

Info

Publication number: ATE191255T1
Authority: AT; Austria
Prior art keywords: outlet; liquids; separation chamber; stream; oil
Prior art date: 1995-06-07

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.)

1995-06-07

Filing date

1995-09-27

Publication date

2000-04-15

1995-09-27 Application filed by For Engineering Research Inc C filed Critical For Engineering Research Inc C

2000-04-15 Application granted granted Critical

2000-04-15 Publication of ATE191255T1 publication Critical patent/ATE191255T1/de

Links

238000000926 separation method Methods 0.000 title abstract 7
238000000034 method Methods 0.000 title abstract 4
239000007788 liquid Substances 0.000 abstract 6
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
238000011084 recovery Methods 0.000 abstract 3
239000003129 oil well Substances 0.000 abstract 1
238000005086 pumping Methods 0.000 abstract 1

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
AU3906797A (en) *	1996-08-01	1998-02-25	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

1995
- 1995-09-27 DK DK95931870T patent/DK0830494T3/da active
- 1995-09-27 DE DE69516022T patent/DE69516022D1/de not_active Expired - Lifetime
- 1995-09-27 AT AT95931870T patent/ATE191255T1/de not_active IP Right Cessation
- 1995-09-27 WO PCT/CA1995/000549 patent/WO1996041065A1/en active IP Right Grant
- 1995-09-27 EP EP95931870A patent/EP0830494B1/de not_active Expired - Lifetime
- 1995-09-27 AU AU35158/95A patent/AU712601B2/en not_active Ceased
1997
- 1997-12-05 NO NO975724A patent/NO975724L/no not_active Application Discontinuation

Also Published As

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

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Legal Events

Date	Code	Title	Description
2000-09-15	RER	Ceased as to paragraph 5 lit. 3 law introducing patent treaties