AU7321496A - Deep well filters - Google Patents

Deep well filters

Info

Publication number
AU7321496A
AU7321496A AU73214/96A AU7321496A AU7321496A AU 7321496 A AU7321496 A AU 7321496A AU 73214/96 A AU73214/96 A AU 73214/96A AU 7321496 A AU7321496 A AU 7321496A AU 7321496 A AU7321496 A AU 7321496A
Authority
AU
Australia
Prior art keywords
deep well
well filters
filters
deep
well
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.)
Abandoned
Application number
AU73214/96A
Inventor
Nigel John Brooks
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.)
Mixalloy Ltd
Original Assignee
Mixalloy 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 Mixalloy Ltd filed Critical Mixalloy Ltd
Publication of AU7321496A publication Critical patent/AU7321496A/en
Abandoned 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
    • E21B43/084—Screens comprising woven materials, e.g. mesh or cloth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
    • B01D29/111—Making filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
    • B01D29/58—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection arranged concentrically or coaxially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/10—Filter screens essentially made of metal
    • B01D39/12—Filter screens essentially made of metal of wire gauze; of knitted wire; of expanded metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic material
    • B01D39/2041—Metallic material the material being filamentary or fibrous
    • B01D39/2044—Metallic material the material being filamentary or fibrous sintered or bonded by inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Inorganic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filtering Materials (AREA)
AU73214/96A 1995-11-04 1996-10-31 Deep well filters Abandoned AU7321496A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9522662 1995-11-04
GB9522662A GB2306894B (en) 1995-11-04 1995-11-04 Deep well filters
PCT/GB1996/002665 WO1997017525A1 (en) 1995-11-04 1996-10-31 Deep well filters

Publications (1)

Publication Number Publication Date
AU7321496A true AU7321496A (en) 1997-05-29

Family

ID=10783425

Family Applications (1)

Application Number Title Priority Date Filing Date
AU73214/96A Abandoned AU7321496A (en) 1995-11-04 1996-10-31 Deep well filters

Country Status (4)

Country Link
EP (1) EP0858549A1 (en)
AU (1) AU7321496A (en)
GB (1) GB2306894B (en)
WO (1) WO1997017525A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6415509B1 (en) * 2000-05-18 2002-07-09 Halliburton Energy Services, Inc. Methods of fabricating a thin-wall expandable well screen assembly
US6612481B2 (en) 2001-07-30 2003-09-02 Weatherford/Lamb, Inc. Wellscreen
JP7181624B2 (en) * 2020-04-07 2022-12-01 富士フィルター工業株式会社 Filter element and method for manufacturing filter element
CN114460115A (en) * 2021-07-26 2022-05-10 中海油能源发展股份有限公司 Indoor scale sample treatment device and treatment method thereof

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB324924A (en) * 1928-08-01 1930-02-03 Joseph Allen Pickard Improvements in or relating to filters
GB416097A (en) * 1933-03-15 1934-09-13 Auto Klean Strainers Ltd Improvements in or relating to filtering or straining apparatus
GB423088A (en) * 1934-08-24 1935-01-24 Western States Machine Co Improvements relating to filter sieves for use in filtration of liquid bodies carrying suspended solid material
US2388640A (en) * 1943-12-17 1945-11-06 Edward J Moore Well point
GB926911A (en) * 1958-07-08 1963-05-22 Sintered Products Ltd Improvements in or relating to porous metallic material
CH462783A (en) * 1968-05-16 1968-09-30 Bopp & Co G Filter bodies made of metal fibers
US3780872A (en) * 1968-05-27 1973-12-25 Pall Corp Filters comprising anisometric compressed and bonded multilayer knitted wire mesh composites
GB1271867A (en) * 1968-10-04 1972-04-26 Amf Inc Filter element
GB1285574A (en) * 1969-04-17 1972-08-16 Atomic Energy Authority Uk Improvements in or relating to filters
BE792211A (en) * 1971-12-03 1973-06-01 Rech Des Etats De Surface Cent FILTER ELEMENT
NL156324B (en) * 1974-04-24 1978-04-17 Neratoom COLD CATCHER AND FILTER DEVICE FOR USE IN SUCH DEVICE.
DE2541383C3 (en) * 1975-09-17 1978-05-24 Haver & Boecker, 4740 Oelde Process for the production of multi-layer filter hollow bodies for gaseous or liquid media and then produced filter hollow bodies
JPS62156493A (en) * 1985-12-27 1987-07-11 永岡金網株式会社 Double cylinder screen
US4696751A (en) * 1986-08-04 1987-09-29 Dresser Industries, Inc. Vibratory screening apparatus and method for removing suspended solids from liquid
US4858691A (en) * 1988-06-13 1989-08-22 Baker Hughes Incorporated Gravel packing apparatus and method
GB8827484D0 (en) * 1988-11-24 1988-12-29 Gray M Game
DE3925596A1 (en) * 1989-08-02 1991-02-07 Schwaebische Huettenwerke Gmbh METHOD FOR PRODUCING A FILTER AND FILTER THEREFORE PRODUCED
US5004049A (en) * 1990-01-25 1991-04-02 Otis Engineering Corporation Low profile dual screen prepack
DE4201741A1 (en) * 1992-01-23 1993-07-29 Dynamit Nobel Ag FILTER DEVICE FOR FILTERING A GAS FLOW
JP3396246B2 (en) * 1993-01-18 2003-04-14 株式会社ナガオカ Multilayer composite screen
US5411084A (en) * 1994-06-13 1995-05-02 Purolator Products N.A., Inc. Sand filter system for use in a well

Also Published As

Publication number Publication date
EP0858549A1 (en) 1998-08-19
WO1997017525A1 (en) 1997-05-15
GB9522662D0 (en) 1996-01-03
GB2306894B (en) 1999-06-02
GB2306894A (en) 1997-05-14

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