EP0622523A3 - Well screen having a slurry flow path. - Google Patents

Well screen having a slurry flow path. Download PDF

Info

Publication number: EP0622523A3
Authority: EP; European Patent Office
Prior art keywords: flow path; slurry flow; well screen; screen; well
Prior art date: 1993-04-30
Legal status (The legal status 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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP94106648A

Other languages

German (de)

French (fr)

Other versions

EP0622523A2 (en

Inventor

Tadayoshi Nagaoka

Derry D Sparlin

Jefferson P Ashton

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Nagaoka KK

Original Assignee

Nagaoka KK

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.)

1993-04-30

Filing date

1994-04-28

Publication date

1995-06-21

1994-04-28 Application filed by Nagaoka KK filed Critical Nagaoka KK

1994-11-02 Publication of EP0622523A2 publication Critical patent/EP0622523A2/en

1995-06-21 Publication of EP0622523A3 publication Critical patent/EP0622523A3/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/02—Subsoil filtering
- E21B43/08—Screens or liners
- E21B43/088—Wire screens
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/02—Subsoil filtering
- E21B43/04—Gravelling of wells

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
Physics & Mathematics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Filtration Of Liquid (AREA)
Combined Means For Separation Of Solids (AREA)
Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

EP94106648A 1993-04-30 1994-04-28 Well screen having a slurry flow path. Withdrawn EP0622523A3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP127846/93		1993-04-30
JP12784693A JPH06313330A (en)	1993-04-30	1993-04-30	Screen for well containing slurry passage

Publications (2)

Publication Number	Publication Date
EP0622523A2 EP0622523A2 (en)	1994-11-02
EP0622523A3 true EP0622523A3 (en)	1995-06-21

Family

ID=14970120

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP94106648A Withdrawn EP0622523A3 (en)	1993-04-30	1994-04-28	Well screen having a slurry flow path.

Country Status (7)

Country	Link
EP (1)	EP0622523A3 (en)
JP (1)	JPH06313330A (en)
CN (1)	CN1104552A (en)
AU (1)	AU676271B2 (en)
BR (1)	BR9401632A (en)
CA (1)	CA2122106C (en)
RU (1)	RU2079638C1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5515915A (en) *	1995-04-10	1996-05-14	Mobil Oil Corporation	Well screen having internal shunt tubes
US5868200A (en) *	1997-04-17	1999-02-09	Mobil Oil Corporation	Alternate-path well screen having protected shunt connection
US5890533A (en) *	1997-07-29	1999-04-06	Mobil Oil Corporation	Alternate path well tool having an internal shunt tube
US6409219B1 (en)	1999-11-12	2002-06-25	Baker Hughes Incorporated	Downhole screen with tubular bypass
NO314005B1 (en) *	2001-04-10	2003-01-13	Reslink As	Device for downhole cable protection
JP2003314184A (en) *	2002-04-26	2003-11-06	Tadayoshi Nagaoka	Cylindrical screen for well, having longitudinal skid rods
US7870898B2 (en)	2003-03-31	2011-01-18	Exxonmobil Upstream Research Company	Well flow control systems and methods
CA2519354C (en)	2003-03-31	2010-01-12	Exxonmobil Upstream Research Company	A wellbore apparatus and method for completion, production and injection
EP2841681B1 (en) *	2012-06-11	2018-11-21	Halliburton Energy Services, Inc.	Shunt tube connection assembly and method
US9394765B2 (en)	2012-12-07	2016-07-19	Halliburton Energy Services, Inc.	Gravel packing apparatus having locking jumper tubes
US9644458B2 (en)	2013-10-10	2017-05-09	Delta Screen & Filtration, Llc	Screen communication sleeve assembly and method
CA2944494C (en)	2014-04-21	2019-04-23	Baker Hughes Incorporated	Tubular flow control apparatus and method of packing particulates using a slurry
DK3411561T3 (en) *	2016-02-01	2020-10-26	Welltec Oilfield Solutions Ag	BOREHOLE COMPLETION SYSTEM
GB2555093B (en) *	2016-10-12	2019-08-07	Equinor Energy As	Rotatable sand screen
RU2728294C1 (en) *	2020-02-05	2020-07-29	Николай Борисович Болотин	Downhole filter
RU203828U1 (en) *	2020-07-16	2021-04-22	Антон Александрович Корпачев	LOW HYDRAULIC RESISTANCE WELL FILTER
US11391125B2 (en)	2020-08-20	2022-07-19	Saudi Arabian Oil Company	Method and system of self-contained replaceable filtration screen with high performance for oil and gas wells
CN113893607B (en) *	2021-09-30	2022-09-06	内蒙古大中矿业股份有限公司	Tailing overflow clarifying device used in iron ore filling

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2323713A (en) *	1941-07-14	1943-07-06	John E Harmon	Method of making screens
US4096911A (en) *	1977-07-05	1978-06-27	Uop Inc.	Channel base well screen
US4771829A (en) *	1987-12-30	1988-09-20	Sparlin Derry D	Well liner with selective isolation screen
US4945991A (en) *	1989-08-23	1990-08-07	Mobile Oil Corporation	Method for gravel packing wells
US5082052A (en) *	1991-01-31	1992-01-21	Mobil Oil Corporation	Apparatus for gravel packing wells

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4945951A (en) *	1988-10-24	1990-08-07	General Motors Corporation	Temporary plug for fluid fitting

1993
- 1993-04-30 JP JP12784693A patent/JPH06313330A/en not_active Withdrawn
1994
- 1994-04-25 CA CA 2122106 patent/CA2122106C/en not_active Expired - Fee Related
- 1994-04-27 AU AU60689/94A patent/AU676271B2/en not_active Expired - Fee Related
- 1994-04-27 BR BR9401632A patent/BR9401632A/en active Search and Examination
- 1994-04-28 RU RU94015178A patent/RU2079638C1/en active
- 1994-04-28 EP EP94106648A patent/EP0622523A3/en not_active Withdrawn
- 1994-04-29 CN CN 94106622 patent/CN1104552A/en active Pending

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2323713A (en) *	1941-07-14	1943-07-06	John E Harmon	Method of making screens
US4096911A (en) *	1977-07-05	1978-06-27	Uop Inc.	Channel base well screen
US4771829A (en) *	1987-12-30	1988-09-20	Sparlin Derry D	Well liner with selective isolation screen
US4945991A (en) *	1989-08-23	1990-08-07	Mobile Oil Corporation	Method for gravel packing wells
US5082052A (en) *	1991-01-31	1992-01-21	Mobil Oil Corporation	Apparatus for gravel packing wells

Also Published As

Publication number	Publication date
AU676271B2 (en)	1997-03-06
AU6068994A (en)	1994-11-03
EP0622523A2 (en)	1994-11-02
RU94015178A (en)	1996-06-20
CA2122106C (en)	1998-06-30
CA2122106A1 (en)	1994-10-31
JPH06313330A (en)	1994-11-08
CN1104552A (en)	1995-07-05
RU2079638C1 (en)	1997-05-20
BR9401632A (en)	1994-11-22

Legal Events

Date	Code	Title	Description
1994-09-16	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1994-11-02	17P	Request for examination filed	Effective date: 19940428
1994-11-02	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB LI NL
1995-05-02	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1995-06-21	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): CH DE FR GB LI NL
1997-04-02	17Q	First examination report despatched	Effective date: 19970213
1997-10-31	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
1997-12-17	18D	Application deemed to be withdrawn	Effective date: 19970624

Publication	Publication Date	Title
EP0617194A3 (en)	1995-07-05	A well screen.
GB9319025D0 (en)	1993-10-27	Flow cobditioner
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GB9302475D0 (en)	1993-03-24	High flow drains
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EP0661487A3 (en)	1995-09-13	Valve.
EP0626531A3 (en)	1995-03-29	Valve arrangement.
EP0626530A3 (en)	1995-03-29	Valve arrangement.