NO974620L - Trådnett-filter - Google Patents
Trådnett-filterInfo
- Publication number
- NO974620L NO974620L NO974620A NO974620A NO974620L NO 974620 L NO974620 L NO 974620L NO 974620 A NO974620 A NO 974620A NO 974620 A NO974620 A NO 974620A NO 974620 L NO974620 L NO 974620L
- Authority
- NO
- Norway
- Prior art keywords
- wire mesh
- mesh filter
- filter
- wire
- mesh
- Prior art date
Links
Classifications
-
- 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
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/90—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for feeding
- B01D29/906—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/31—Other construction details
- B01D2201/313—Means for protecting the filter from the incoming fluid, e.g. shields
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/496—Multiperforated metal article making
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/496—Multiperforated metal article making
- Y10T29/49604—Filter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geometry (AREA)
- Dispersion Chemistry (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Surgical Instruments (AREA)
- Dry Shavers And Clippers (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/418,954 US5624560A (en) | 1995-04-07 | 1995-04-07 | Wire mesh filter including a protective jacket |
PCT/US1996/004035 WO1996031271A1 (en) | 1995-04-07 | 1996-03-25 | Wire mesh filter |
Publications (3)
Publication Number | Publication Date |
---|---|
NO974620D0 NO974620D0 (no) | 1997-10-06 |
NO974620L true NO974620L (no) | 1997-10-07 |
NO328880B1 NO328880B1 (no) | 2010-06-07 |
Family
ID=23660218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19974620A NO328880B1 (no) | 1995-04-07 | 1997-10-06 | Kombinert filtersammenstilling |
Country Status (7)
Country | Link |
---|---|
US (3) | US5624560A (no) |
AU (1) | AU721349B2 (no) |
BR (1) | BR9604795A (no) |
CA (1) | CA2216973C (no) |
GB (2) | GB2314282B (no) |
NO (1) | NO328880B1 (no) |
WO (1) | WO1996031271A1 (no) |
Families Citing this family (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5624560A (en) * | 1995-04-07 | 1997-04-29 | Baker Hughes Incorporated | Wire mesh filter including a protective jacket |
US6006829A (en) * | 1996-06-12 | 1999-12-28 | Oiltools International B.V. | Filter for subterranean use |
US5782299A (en) * | 1996-08-08 | 1998-07-21 | Purolator Products Company | Particle control screen assembly for a perforated pipe used in a well, a sand filter system and methods of making the same |
US5823260A (en) * | 1996-09-24 | 1998-10-20 | Houston Well Screen Company | Well screen |
US5868200A (en) * | 1997-04-17 | 1999-02-09 | Mobil Oil Corporation | Alternate-path well screen having protected shunt connection |
US5954956A (en) * | 1997-07-22 | 1999-09-21 | J&L Fiber Services | Modular screen cylinder and a method for its manufacture |
US5881809A (en) * | 1997-09-05 | 1999-03-16 | United States Filter Corporation | Well casing assembly with erosion protection for inner screen |
US6138838A (en) * | 1998-05-29 | 2000-10-31 | J&L Fiber Services, Inc. | Screen media and a screening passage therefore |
US6158507A (en) * | 1998-07-08 | 2000-12-12 | Rouse; William T. | Well screen |
US6051132A (en) * | 1998-08-20 | 2000-04-18 | Flores; Enid | Aquarium filtration system intake tube cover |
US6241877B1 (en) * | 1998-10-30 | 2001-06-05 | Edward B. Berkey | Water gardening system |
US6602408B1 (en) | 1998-10-30 | 2003-08-05 | Edward B. Berkey | Filtration system for water garden reservoir |
US6745845B2 (en) * | 1998-11-16 | 2004-06-08 | Shell Oil Company | Isolation of subterranean zones |
US6634431B2 (en) | 1998-11-16 | 2003-10-21 | Robert Lance Cook | Isolation of subterranean zones |
US6712154B2 (en) | 1998-11-16 | 2004-03-30 | Enventure Global Technology | Isolation of subterranean zones |
US6575240B1 (en) | 1998-12-07 | 2003-06-10 | Shell Oil Company | System and method for driving pipe |
US7357188B1 (en) | 1998-12-07 | 2008-04-15 | Shell Oil Company | Mono-diameter wellbore casing |
US6823937B1 (en) | 1998-12-07 | 2004-11-30 | Shell Oil Company | Wellhead |
GB2344606B (en) * | 1998-12-07 | 2003-08-13 | Shell Int Research | Forming a wellbore casing by expansion of a tubular member |
US6725919B2 (en) | 1998-12-07 | 2004-04-27 | Shell Oil Company | Forming a wellbore casing while simultaneously drilling a wellbore |
AU770359B2 (en) | 1999-02-26 | 2004-02-19 | Shell Internationale Research Maatschappij B.V. | Liner hanger |
US6305468B1 (en) * | 1999-05-28 | 2001-10-23 | Baker Hughes Incorporated | Downhole screen and method of manufacture |
US6415509B1 (en) * | 2000-05-18 | 2002-07-09 | Halliburton Energy Services, Inc. | Methods of fabricating a thin-wall expandable well screen assembly |
US6514408B1 (en) | 2000-05-30 | 2003-02-04 | Purolator Facet, Inc. | Welded particle control screen assemblies |
US6408873B1 (en) * | 2000-07-24 | 2002-06-25 | Sloan Valve Company | Piston-type flush valve having a triple filtered bypass |
WO2002023009A2 (en) * | 2000-09-11 | 2002-03-21 | Baker Hughes Incorporated | Multi layer screen for downhole use. |
US6478092B2 (en) * | 2000-09-11 | 2002-11-12 | Baker Hughes Incorporated | Well completion method and apparatus |
US6715544B2 (en) * | 2000-09-29 | 2004-04-06 | Weatherford/Lamb, Inc. | Well screen |
US6520254B2 (en) * | 2000-12-22 | 2003-02-18 | Schlumberger Technology Corporation | Apparatus and method providing alternate fluid flowpath for gravel pack completion |
JP2002191913A (ja) * | 2000-12-25 | 2002-07-10 | Kyosan Denki Co Ltd | 濾過器 |
GB2371319B (en) | 2001-01-23 | 2003-08-13 | Schlumberger Holdings | Completion Assemblies |
GB2376488B (en) | 2001-06-12 | 2004-05-12 | Schlumberger Holdings | Flow control regulation method and apparatus |
US7775290B2 (en) | 2003-04-17 | 2010-08-17 | Enventure Global Technology, Llc | Apparatus for radially expanding and plastically deforming a tubular member |
US6857475B2 (en) | 2001-10-09 | 2005-02-22 | Schlumberger Technology Corporation | Apparatus and methods for flow control gravel pack |
CN2547872Y (zh) * | 2002-04-01 | 2003-04-30 | 北京海能海特石油科技发展有限公司 | 复合金属过滤网及其防砂筛管 |
AU2003230589A1 (en) | 2002-04-12 | 2003-10-27 | Enventure Global Technology | Protective sleeve for threaded connections for expandable liner hanger |
AU2003233475A1 (en) | 2002-04-15 | 2003-11-03 | Enventure Global Technlogy | Protective sleeve for threaded connections for expandable liner hanger |
US7287684B2 (en) * | 2002-07-03 | 2007-10-30 | Tubular Perforating Mfg., Ltd. | Filter cartridge assembly and method of manufacture |
US20040026313A1 (en) * | 2002-08-09 | 2004-02-12 | Arlon Fischer Todd Kenneth | Multi-micron, multi-zoned mesh, method of making and use thereof |
US6715570B1 (en) * | 2002-09-17 | 2004-04-06 | Schumberger Technology Corporation | Two stage downhole drilling fluid filter |
EP1552271A1 (en) | 2002-09-20 | 2005-07-13 | Enventure Global Technology | Pipe formability evaluation for expandable tubulars |
US7886831B2 (en) | 2003-01-22 | 2011-02-15 | Enventure Global Technology, L.L.C. | Apparatus for radially expanding and plastically deforming a tubular member |
GB2415454B (en) | 2003-03-11 | 2007-08-01 | Enventure Global Technology | Apparatus for radially expanding and plastically deforming a tubular member |
EP1644610B1 (en) | 2003-06-17 | 2018-09-26 | Completion Products Pte Ltd | A well screen |
US20050034860A1 (en) * | 2003-08-15 | 2005-02-17 | Lauritzen J. Eric | Screen for sand control in a wellbore |
US7712522B2 (en) | 2003-09-05 | 2010-05-11 | Enventure Global Technology, Llc | Expansion cone and system |
US7819185B2 (en) | 2004-08-13 | 2010-10-26 | Enventure Global Technology, Llc | Expandable tubular |
DE102004039706B3 (de) * | 2004-08-17 | 2005-12-22 | Härle, Hans A., Dipl.-Ing. | Vorrichtung zur akustischen und thermischen Abschirmung, Verwendung und Herstellungsverfahren |
CA2523106C (en) * | 2004-10-12 | 2011-12-06 | Weatherford/Lamb, Inc. | Methods and apparatus for manufacturing of expandable tubular |
CN101099027B (zh) * | 2004-12-09 | 2013-05-01 | 普罗雷特菲塞特有限公司 | 未烧结网砂控制滤网 |
US8011438B2 (en) * | 2005-02-23 | 2011-09-06 | Schlumberger Technology Corporation | Downhole flow control with selective permeability |
KR100646382B1 (ko) | 2005-08-22 | 2006-11-23 | 유원산업(주) | 오일필터용 노치와이어 고정커버 |
US7716834B2 (en) * | 2006-02-27 | 2010-05-18 | Beijing Hinen-Hitech Petroleum Technology Development Co., Ltd | Screen manufacturing method and welding apparatus thereof |
US20070199889A1 (en) * | 2006-02-27 | 2007-08-30 | Ruediger Tueshaus | Tubular filter material assemblies and methods |
US20070199973A1 (en) * | 2006-02-27 | 2007-08-30 | Ruediger Tueshaus | Tubular filter material machine and methods |
US7497257B2 (en) * | 2006-05-04 | 2009-03-03 | Purolator Facet, Inc. | Particle control screen with depth filtration |
EP1964600B1 (en) | 2006-10-26 | 2013-12-11 | PTI Technologies, Inc. | Filter cartridge with inlet flow diffuser |
US7992723B2 (en) * | 2006-10-26 | 2011-08-09 | Pti Technologies, Inc. | Filter cartridge with inlet flow diffuser |
DK178114B1 (da) | 2006-12-29 | 2015-06-01 | Mærsk Olie Og Gas As | Keramisk skærmsi |
DE102008012521A1 (de) * | 2008-03-04 | 2009-09-17 | Rt-Filtertechnik Gmbh | Filtervorrichtung sowie Filterelement für eine dahingehende Filtervorrichtung |
US8176634B2 (en) | 2008-07-02 | 2012-05-15 | Halliburton Energy Services, Inc. | Method of manufacturing a well screen |
DE102008057894A1 (de) * | 2008-11-18 | 2010-06-02 | Esk Ceramics Gmbh & Co. Kg | Trennvorrichtung zur Abtrennung von Sand- und Gesteinspartikeln |
US7909535B2 (en) * | 2009-01-09 | 2011-03-22 | Samara Emile A | Soil drainage system |
US8146662B2 (en) * | 2009-04-08 | 2012-04-03 | Halliburton Energy Services, Inc. | Well screen assembly with multi-gage wire wrapped layer |
US20100258302A1 (en) * | 2009-04-08 | 2010-10-14 | Halliburton Energy Services, Inc. | Well Screen With Drainage Assembly |
US8251138B2 (en) | 2009-04-09 | 2012-08-28 | Halliburton Energy Services, Inc. | Securing layers in a well screen assembly |
US8550157B2 (en) * | 2009-07-15 | 2013-10-08 | Baker Hughes Incorporated | Apparatus and method for controlling flow of solids into wellbores using filter media containing an array of three dimensional elements |
EA023560B1 (ru) | 2009-07-20 | 2016-06-30 | 3М Инновейтив Пропертиз Компани | Сепаратор для трубчатых проточных устройств |
US20110108477A1 (en) * | 2009-11-10 | 2011-05-12 | Baker Hughes Incorporated | Tubular Screen Support and System |
US8464793B2 (en) * | 2010-01-22 | 2013-06-18 | Schlumberger Technology Corporation | Flow control system with sand screen |
US8567498B2 (en) * | 2010-01-22 | 2013-10-29 | Schlumberger Technology Corporation | System and method for filtering sand in a wellbore |
ES2462116T3 (es) | 2010-03-31 | 2014-05-22 | Esk Ceramics Gmbh & Co. Kg | Dispositivo separador resistente al desgaste para la separación de partículas de arena y de roca |
US8291971B2 (en) | 2010-08-13 | 2012-10-23 | Halliburton Energy Services, Inc. | Crimped end wrapped on pipe well screen |
US9429236B2 (en) | 2010-11-16 | 2016-08-30 | Baker Hughes Incorporated | Sealing devices having a non-elastomeric fibrous sealing material and methods of using same |
US9267360B2 (en) | 2011-04-01 | 2016-02-23 | Schlumberger Technology Corporation | Premium mesh screen |
US8955606B2 (en) | 2011-06-03 | 2015-02-17 | Baker Hughes Incorporated | Sealing devices for sealing inner wall surfaces of a wellbore and methods of installing same in a wellbore |
US8905149B2 (en) | 2011-06-08 | 2014-12-09 | Baker Hughes Incorporated | Expandable seal with conforming ribs |
EP2607616A1 (en) * | 2011-12-23 | 2013-06-26 | Welltec A/S | Production system for producing hydrocarbons from a well |
US9010417B2 (en) | 2012-02-09 | 2015-04-21 | Baker Hughes Incorporated | Downhole screen with exterior bypass tubes and fluid interconnections at tubular joints therefore |
US8919435B2 (en) * | 2012-05-10 | 2014-12-30 | Halliburton Energy Services, Inc. | Dehydrator screen for downhole gravel packing |
US8839874B2 (en) | 2012-05-15 | 2014-09-23 | Baker Hughes Incorporated | Packing element backup system |
RU2507384C2 (ru) * | 2012-05-22 | 2014-02-20 | Эдуард Федорович Соловьев | Щелевой скважинный фильтр |
US9243490B2 (en) | 2012-12-19 | 2016-01-26 | Baker Hughes Incorporated | Electronically set and retrievable isolation devices for wellbores and methods thereof |
US20140360718A1 (en) * | 2013-06-10 | 2014-12-11 | Anton Energy Services Corporation | Sand filter and method of manufacture |
EP3126029A1 (en) * | 2014-03-31 | 2017-02-08 | G.T.S. DI C. Neviani&C. SN.C. | Self-cleaning filtering system for pressurized fluids |
US9434026B2 (en) * | 2014-10-02 | 2016-09-06 | Baker Hughes Incorporated | Subterranean screen assembly manufacturing method |
US9279225B1 (en) * | 2014-11-05 | 2016-03-08 | Dennis A. Prokupek | Surface water outlet device |
WO2017154011A1 (en) * | 2016-03-11 | 2017-09-14 | Inova Water Systems Y.G Ltd | Self cleaning screen filter apparatus with controllable pore size |
WO2018003476A1 (ja) * | 2016-06-30 | 2018-01-04 | 富士フイルム株式会社 | 細胞懸濁液の膜分離方法及び細胞培養装置 |
WO2018052448A1 (en) * | 2016-09-19 | 2018-03-22 | Halliburton Energy Services, Inc. | High angle and fractal printed screen |
CN110268043A (zh) * | 2017-03-03 | 2019-09-20 | 富士胶片株式会社 | 细胞培养装置及细胞培养方法 |
WO2018183080A1 (en) * | 2017-03-27 | 2018-10-04 | Stanley Filter Co., LLC | Downhole tubing filter |
SG11201912184YA (en) * | 2017-06-22 | 2020-01-30 | Starse Energy And Technology Group Co Ltd | Composite water-controlling and flow-limiting device and screen pipe thereof |
WO2019140111A1 (en) * | 2018-01-10 | 2019-07-18 | Freedom Chemical Technologies, Llc | Oil well tool system and apparatus |
Family Cites Families (57)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE246114C (no) * | ||||
US1027917A (en) * | 1911-06-02 | 1912-05-28 | Smith Metal Perforating Company | Process for making well-casing. |
US1229437A (en) * | 1916-10-09 | 1917-06-12 | William H Foster | Strainer. |
US1342986A (en) * | 1919-07-28 | 1920-06-08 | William H Cater | Well-screen |
DE567654C (de) * | 1931-06-28 | 1933-01-07 | Robert Bosch Akt Ges | Filter, insbesondere fuer Brennoele von Brennkraftmaschinen |
US2011518A (en) * | 1934-08-02 | 1935-08-13 | Well point | |
US2327687A (en) * | 1938-08-01 | 1943-08-24 | Edward E Johnson Inc | Method of making deep well screens |
US2310507A (en) * | 1940-11-22 | 1943-02-09 | Edward E Johnson Inc | Deep well screen |
US2530223A (en) * | 1947-10-01 | 1950-11-14 | Elton H Breaux | Oil well filter |
US2602465A (en) * | 1949-10-18 | 1952-07-08 | Otto C Goehring | Inlet tube for storage tanks and the like |
DE868739C (de) * | 1951-03-01 | 1953-02-26 | Friedrich Graepel | Zwischensieb fuer Filterpressen |
DE969682C (de) * | 1953-10-20 | 1958-07-03 | Masch Und Appbau Boehler & We | Filterelement fuer Anschwemmfilter |
US2838120A (en) * | 1953-10-29 | 1958-06-10 | Foundation Equipment Corp | Wellpoints |
GB794372A (en) * | 1955-02-17 | 1958-04-30 | Muller Jacques | Improvements in filters for liquids or gases |
US2990017A (en) * | 1958-06-24 | 1961-06-27 | Moretrench Corp | Wellpoint |
US3087560A (en) * | 1961-05-15 | 1963-04-30 | Clayton Mark & Company | Water well strainer |
US3388448A (en) * | 1965-03-05 | 1968-06-18 | Nat Standard Co | Method of making filter media |
FR2034090A1 (en) * | 1969-01-08 | 1970-12-11 | Applic Techn Conti | High pressure oxygen filter |
US3764525A (en) * | 1970-01-30 | 1973-10-09 | Ecodyne Corp | Method for removing suspended solids from liquids |
US3830373A (en) * | 1970-06-30 | 1974-08-20 | Advanced Drainage Syst Inc | Corrugated drainage tube with restraining screen |
US3712373A (en) * | 1970-10-02 | 1973-01-23 | Pan American Petroleum Corp | Multi-layer well screen |
DE2061847A1 (en) * | 1970-12-16 | 1972-07-06 | Maschinenfabrik Buckau R. WoIfAG, 4048 Grevenbroich | Sieve design - with parallel rows of recessed slits |
US3996640A (en) * | 1974-10-15 | 1976-12-14 | Blue Maurice R | Filtering mechanism |
US4064938A (en) * | 1976-01-12 | 1977-12-27 | Standard Oil Company (Indiana) | Well screen with erosion protection walls |
GB1601706A (en) * | 1977-12-02 | 1981-11-04 | Bannister A S | Tubewells |
US4428233A (en) * | 1979-11-07 | 1984-01-31 | Lynn Lewis G | Gauge for measuring depth of flowing fluid |
US4296810A (en) * | 1980-08-01 | 1981-10-27 | Price Ernest H | Method of producing oil from a formation fluid containing both oil and water |
US4343359A (en) * | 1980-09-18 | 1982-08-10 | Krause Horst J | Perforated pipe |
GB2088421A (en) * | 1980-11-28 | 1982-06-09 | Harrop Robert Anthony | Perforated sheet material and tubes for fluid filters |
US4428423A (en) * | 1982-05-06 | 1984-01-31 | Uop Inc. | Well screen end fitting assembly and method of making same |
US4443233A (en) * | 1982-08-27 | 1984-04-17 | Monsanto Company | Mist separator |
US4487259A (en) * | 1983-03-17 | 1984-12-11 | Uop Inc. | Prepacked well screen and casing assembly |
EP0133624A1 (de) * | 1983-08-16 | 1985-03-06 | Dürener Metalltuch Schoeller, Hoesch GmbH u. Co. KG | Filtergewebe aus Metalldrähten |
US4750561A (en) * | 1985-12-23 | 1988-06-14 | Ben Wade Oaks Dickinson | Gravel packing system for a production radial tube |
US4974672A (en) * | 1988-03-08 | 1990-12-04 | Petrolphysics Operators | Gravel packing system for a production radial tube |
US5035285A (en) * | 1985-12-23 | 1991-07-30 | Petrolphysics Operators | Gravel packing system for a production radial tube |
CH671709A5 (no) * | 1986-07-23 | 1989-09-29 | Sulzer Ag | |
GB8629574D0 (en) * | 1986-12-10 | 1987-01-21 | Sherritt Gordon Mines Ltd | Filtering media |
US4767426A (en) * | 1987-10-05 | 1988-08-30 | Whatman Reeve Angel Plc | Membrane filter tube and method of preparation |
US4858691A (en) * | 1988-06-13 | 1989-08-22 | Baker Hughes Incorporated | Gravel packing apparatus and method |
US4917183A (en) * | 1988-10-05 | 1990-04-17 | Baker Hughes Incorporated | Gravel pack screen having retention mesh support and fluid permeable particulate solids |
US5118421A (en) * | 1989-08-24 | 1992-06-02 | Albany International Corp. | Cylndrical filter media with support structure |
DE3940334A1 (de) * | 1989-12-06 | 1991-06-13 | Finckh Maschf | Sieb fuer drucksortierer fuer fasersuspensionen |
US5004049A (en) * | 1990-01-25 | 1991-04-02 | Otis Engineering Corporation | Low profile dual screen prepack |
US5200072A (en) * | 1990-08-16 | 1993-04-06 | Ahlstrom Screen Plates Inc. | Screen plates and methods of manufacture |
US5190102A (en) * | 1990-10-22 | 1993-03-02 | Otis Engineering Corporation | Sintered metal substitute for prepack screen aggregate |
US5293935A (en) * | 1990-10-22 | 1994-03-15 | Halliburton Company | Sintered metal substitute for prepack screen aggregate |
US5165476A (en) * | 1991-06-11 | 1992-11-24 | Mobil Oil Corporation | Gravel packing of wells with flow-restricted screen |
US5232048A (en) * | 1992-01-31 | 1993-08-03 | Conoco Inc. | Well screen with increased outer surface area |
US5223136A (en) * | 1992-02-24 | 1993-06-29 | Gilbert Vernon W | Elongated fluid filtering assembly |
US5230726A (en) * | 1992-04-30 | 1993-07-27 | Morton International, Inc. | Spiral wrapped gas generator filter |
US5318119A (en) * | 1992-08-03 | 1994-06-07 | Halliburton Company | Method and apparatus for attaching well screens to base pipe |
CA2152602C (en) * | 1993-01-13 | 1999-06-29 | John James Bakula | Undulating screen for vibratory screening machine and method of fabrication thereof |
US5404954A (en) * | 1993-05-14 | 1995-04-11 | Conoco Inc. | Well screen for increased production |
US5384044A (en) * | 1993-09-07 | 1995-01-24 | Techniweave, Inc. | Fluid separation devices and methods of making same |
US5462675A (en) * | 1994-07-15 | 1995-10-31 | Pall Corporation | Filter assembly and method of reducing hold-up in a filter assembly |
US5624560A (en) * | 1995-04-07 | 1997-04-29 | Baker Hughes Incorporated | Wire mesh filter including a protective jacket |
-
1995
- 1995-04-07 US US08/418,954 patent/US5624560A/en not_active Expired - Lifetime
-
1996
- 1996-03-25 GB GB9721279A patent/GB2314282B/en not_active Expired - Lifetime
- 1996-03-25 CA CA002216973A patent/CA2216973C/en not_active Expired - Lifetime
- 1996-03-25 AU AU53713/96A patent/AU721349B2/en not_active Expired
- 1996-03-25 BR BR9604795A patent/BR9604795A/pt not_active IP Right Cessation
- 1996-03-25 WO PCT/US1996/004035 patent/WO1996031271A1/en active Application Filing
-
1997
- 1997-05-23 US US08/862,889 patent/US5849188A/en not_active Expired - Lifetime
- 1997-10-06 NO NO19974620A patent/NO328880B1/no not_active IP Right Cessation
-
1998
- 1998-12-08 US US09/207,699 patent/US5980745A/en not_active Expired - Lifetime
-
1999
- 1999-02-05 GB GBGB9902668.4A patent/GB9902668D0/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
BR9604795A (pt) | 1998-07-07 |
NO328880B1 (no) | 2010-06-07 |
AU721349B2 (en) | 2000-06-29 |
US5980745A (en) | 1999-11-09 |
GB2314282A (en) | 1997-12-24 |
GB2314282B (en) | 1999-12-01 |
CA2216973C (en) | 2006-01-24 |
AU5371396A (en) | 1996-10-23 |
GB9902668D0 (en) | 1999-03-31 |
GB9721279D0 (en) | 1997-12-10 |
US5624560A (en) | 1997-04-29 |
CA2216973A1 (en) | 1996-10-10 |
NO974620D0 (no) | 1997-10-06 |
US5849188A (en) | 1998-12-15 |
WO1996031271A1 (en) | 1996-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
NO974620D0 (no) | Trådnett-filter | |
FI98872B (fi) | Parannettu portaittain säädettävä suodatin | |
DE69612368D1 (de) | Filterelement | |
FI98990B (fi) | Suodatin | |
DE69622622D1 (de) | Filter | |
ATE195885T1 (de) | Filterelement | |
DE59601618D1 (de) | Filterkerze | |
FR2731917B1 (fr) | Elements filtrants | |
FI101201B1 (fi) | Suodatin | |
DE69614525D1 (de) | Selbstreinigender filter | |
DE69523138D1 (de) | Netzfilter | |
DE19680345D2 (de) | Filteranordnung | |
GB2299100B (en) | Wire mesh | |
NO960955D0 (no) | Filterelement | |
DE59602832D1 (de) | Filteranordnung | |
ATE199221T1 (de) | Filterelement | |
IT239843Y1 (it) | Filtro | |
KR970004362U (ko) | 여과기용 필터 | |
KR970004075U (ko) | 침대용 철망 | |
FI2256U1 (fi) | Suodatin | |
FI954435A0 (fi) | Filter foer bilavgaser | |
LV11282A (lv) | Pasattires filtrs | |
SE9501699D0 (sv) | Filter | |
BR7501015U (pt) | Filtroplast | |
FI953073A0 (fi) | Filter foer avrinningsvatten |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |