CA2122106A1 - Well Screen Having a Slurry Flow Path - Google Patents

Well Screen Having a Slurry Flow Path

Info

Publication number
CA2122106A1
CA2122106A1 CA 2122106 CA2122106A CA2122106A1 CA 2122106 A1 CA2122106 A1 CA 2122106A1 CA 2122106 CA2122106 CA 2122106 CA 2122106 A CA2122106 A CA 2122106A CA 2122106 A1 CA2122106 A1 CA 2122106A1
Authority
CA
Canada
Prior art keywords
screen
flow paths
slurry flow
flow path
well screen
Prior art date
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.)
Granted
Application number
CA 2122106
Other languages
French (fr)
Other versions
CA2122106C (en
Inventor
Tadayoshi Nagaoka
Derry D. Sparlin
Jefferson Patrick 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 International Corp
Original Assignee
Tadayoshi Nagaoka
Derry D. Sparlin
Jefferson Patrick Ashton
Nagaoka International Corporation
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 Tadayoshi Nagaoka, Derry D. Sparlin, Jefferson Patrick Ashton, Nagaoka International Corporation filed Critical Tadayoshi Nagaoka
Publication of CA2122106A1 publication Critical patent/CA2122106A1/en
Application granted granted Critical
Publication of CA2122106C publication Critical patent/CA2122106C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E21B43/02—Subsoil filtering
    • E21B43/08—Screens or liners
    • E21B43/088—Wire screens
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/04—Gravelling of wells

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)
  • 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)

Abstract

A well screen having slurry flow paths enclosed therein includes support rods extending in the axial direction of the screen disposed cylindrically at a predetermined interval in the circumferential direction of the screen, a wire wound on the outer periphery of said support rods so as to form slits of a predetermined width, one or more flow paths for gravel-containing slurry provided inside of the wire and extending in the axial direction of the screen, and openings for communicating the flow paths with the outside of the screen. Lowering and lifting of the screen through a wellbore can be made smoothly without interfering of the slurry flow paths with the wellbore and installation of the screen can thereby be faciliated.
CA 2122106 1993-04-30 1994-04-25 Well screen having a slurry flow path Expired - Fee Related CA2122106C (en)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
CA2122106A1 true CA2122106A1 (en) 1994-10-31
CA2122106C CA2122106C (en) 1998-06-30

Family

ID=14970120

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2122106 Expired - Fee Related CA2122106C (en) 1993-04-30 1994-04-25 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
BRPI0408844B1 (en) 2003-03-31 2015-11-03 Exxonmobil Upstream Res Co well drilling rig
SG11201407643WA (en) * 2012-06-11 2014-12-30 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
AU2015250250B2 (en) 2014-04-21 2019-01-24 Baker Hughes Incorporated Tubular flow control apparatus and method of packing particulates using a slurry
EP3411561B1 (en) * 2016-02-01 2020-07-22 Welltec Oilfield Solutions AG Downhole 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

Family Cites Families (6)

* 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
US4945951A (en) * 1988-10-24 1990-08-07 General Motors Corporation Temporary plug for fluid fitting
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
EP0622523A3 (en) 1995-06-21
JPH06313330A (en) 1994-11-08
BR9401632A (en) 1994-11-22
CA2122106C (en) 1998-06-30
AU6068994A (en) 1994-11-03
AU676271B2 (en) 1997-03-06
RU94015178A (en) 1996-06-20
RU2079638C1 (en) 1997-05-20
EP0622523A2 (en) 1994-11-02
CN1104552A (en) 1995-07-05

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed