ATE221410T1 - Bohrlochverrohrung mit erosionschutz für inneres sieb - Google Patents

Bohrlochverrohrung mit erosionschutz für inneres sieb

Info

Publication number
ATE221410T1
ATE221410T1 AT98944714T AT98944714T ATE221410T1 AT E221410 T1 ATE221410 T1 AT E221410T1 AT 98944714 T AT98944714 T AT 98944714T AT 98944714 T AT98944714 T AT 98944714T AT E221410 T1 ATE221410 T1 AT E221410T1
Authority
AT
Austria
Prior art keywords
inner screen
erosion protection
borehole piping
borehole
piping
Prior art date
Application number
AT98944714T
Other languages
English (en)
Inventor
George A Gillespie
Stephen A Uban
Original Assignee
Weatherford Lamb
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 Weatherford Lamb filed Critical Weatherford Lamb
Application granted granted Critical
Publication of ATE221410T1 publication Critical patent/ATE221410T1/de

Links

Classifications

    • 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
    • B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
    • B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
    • 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
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
    • 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
    • E21B43/088—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Dispersion Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geometry (AREA)
  • Earth Drilling (AREA)
  • Hydraulic Turbines (AREA)
  • Pipe Accessories (AREA)
  • Filtration Of Liquid (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Centrifugal Separators (AREA)
AT98944714T 1997-09-05 1998-09-03 Bohrlochverrohrung mit erosionschutz für inneres sieb ATE221410T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/926,308 US5881809A (en) 1997-09-05 1997-09-05 Well casing assembly with erosion protection for inner screen
PCT/US1998/018328 WO1999012630A1 (en) 1997-09-05 1998-09-03 Well casing assembly with erosion protection for inner screen

Publications (1)

Publication Number Publication Date
ATE221410T1 true ATE221410T1 (de) 2002-08-15

Family

ID=25453036

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98944714T ATE221410T1 (de) 1997-09-05 1998-09-03 Bohrlochverrohrung mit erosionschutz für inneres sieb

Country Status (14)

Country Link
US (1) US5881809A (de)
EP (1) EP1015092B1 (de)
CN (1) CN1269732A (de)
AR (1) AR017259A1 (de)
AT (1) ATE221410T1 (de)
AU (1) AU736464B2 (de)
BR (1) BR9812155A (de)
CA (1) CA2301617A1 (de)
DE (1) DE69806947T2 (de)
EA (1) EA001557B1 (de)
ID (1) ID26336A (de)
MY (1) MY114484A (de)
OA (1) OA11330A (de)
WO (1) WO1999012630A1 (de)

Families Citing this family (116)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7100690B2 (en) 2000-07-13 2006-09-05 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated sensor and method for use of same
US6715544B2 (en) 2000-09-29 2004-04-06 Weatherford/Lamb, Inc. Well screen
US6371210B1 (en) * 2000-10-10 2002-04-16 Weatherford/Lamb, Inc. Flow control apparatus for use in a wellbore
US6749020B1 (en) * 2000-11-07 2004-06-15 Benoit Machine Inc. Well screen two step coupled connector structure
US6698518B2 (en) * 2001-01-09 2004-03-02 Weatherford/Lamb, Inc. Apparatus and methods for use of a wellscreen in a wellbore
GB2371319B (en) 2001-01-23 2003-08-13 Schlumberger Holdings Completion Assemblies
US6789624B2 (en) 2002-05-31 2004-09-14 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6557634B2 (en) * 2001-03-06 2003-05-06 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
NO314701B3 (no) * 2001-03-20 2007-10-08 Reslink As Stromningsstyreanordning for struping av innstrommende fluider i en bronn
US6516881B2 (en) 2001-06-27 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6581689B2 (en) 2001-06-28 2003-06-24 Halliburton Energy Services, Inc. Screen assembly and method for gravel packing an interval of a wellbore
US6601646B2 (en) 2001-06-28 2003-08-05 Halliburton Energy Services, Inc. Apparatus and method for sequentially packing an interval of a wellbore
US6588507B2 (en) 2001-06-28 2003-07-08 Halliburton Energy Services, Inc. Apparatus and method for progressively gravel packing an interval of a wellbore
US6516882B2 (en) 2001-07-16 2003-02-11 Halliburton Energy Services, Inc. Apparatus and method for gravel packing an interval of a wellbore
US6830104B2 (en) 2001-08-14 2004-12-14 Halliburton Energy Services, Inc. Well shroud and sand control screen apparatus and completion method
US6702019B2 (en) 2001-10-22 2004-03-09 Halliburton Energy Services, Inc. Apparatus and method for progressively treating an interval of a wellbore
US6772837B2 (en) 2001-10-22 2004-08-10 Halliburton Energy Services, Inc. Screen assembly having diverter members and method for progressively treating an interval of a welibore
US6719051B2 (en) 2002-01-25 2004-04-13 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6899176B2 (en) 2002-01-25 2005-05-31 Halliburton Energy Services, Inc. Sand control screen assembly and treatment method using the same
US6715545B2 (en) 2002-03-27 2004-04-06 Halliburton Energy Services, Inc. Transition member for maintaining for fluid slurry velocity therethrough and method for use of same
US6776238B2 (en) 2002-04-09 2004-08-17 Halliburton Energy Services, Inc. Single trip method for selectively fracture packing multiple formations traversed by a wellbore
US6814139B2 (en) 2002-10-17 2004-11-09 Halliburton Energy Services, Inc. Gravel packing apparatus having an integrated joint connection and method for use of same
US6857476B2 (en) 2003-01-15 2005-02-22 Halliburton Energy Services, Inc. Sand control screen assembly having an internal seal element and treatment method using the same
US6886634B2 (en) 2003-01-15 2005-05-03 Halliburton Energy Services, Inc. Sand control screen assembly having an internal isolation member and treatment method using the same
US7870898B2 (en) * 2003-03-31 2011-01-18 Exxonmobil Upstream Research Company Well flow control systems and methods
US7464752B2 (en) 2003-03-31 2008-12-16 Exxonmobil Upstream Research Company Wellbore apparatus and method for completion, production and injection
US6994170B2 (en) 2003-05-29 2006-02-07 Halliburton Energy Services, Inc. Expandable sand control screen assembly having fluid flow control capabilities and method for use of same
NO318189B1 (no) * 2003-06-25 2005-02-14 Reslink As Anordning og fremgangsmate for selektiv styring av fluidstromning mellom en bronn og omkringliggende bergarter
US7140437B2 (en) 2003-07-21 2006-11-28 Halliburton Energy Services, Inc. Apparatus and method for monitoring a treatment process in a production interval
EA008643B1 (ru) * 2003-12-03 2007-06-29 Эксонмобил Апстрим Рисерч Компани Устройство и способ для гравийной набивки ствола скважины
US7584795B2 (en) 2004-01-29 2009-09-08 Halliburton Energy Services, Inc. Sealed branch wellbore transition joint
CN1957156B (zh) * 2004-04-12 2010-08-11 贝克休斯公司 利用伸缩式射孔及压裂工具完井
US7959780B2 (en) * 2004-07-26 2011-06-14 Emporia Capital Funding Llc Textured ion exchange membranes
WO2006015277A1 (en) 2004-07-30 2006-02-09 Baker Hughes Incorporated Downhole inflow control device with shut-off feature
US7290606B2 (en) 2004-07-30 2007-11-06 Baker Hughes Incorporated Inflow control device with passive shut-off feature
US7673678B2 (en) * 2004-12-21 2010-03-09 Schlumberger Technology Corporation Flow control device with a permeable membrane
US7780833B2 (en) * 2005-07-26 2010-08-24 John Hawkins Electrochemical ion exchange with textured membranes and cartridge
CA2624180C (en) * 2005-09-30 2012-03-13 Exxonmobil Upstream Research Company Wellbore apparatus and method for completion, production and injection
BRPI0616890A2 (pt) 2005-10-06 2011-07-05 Pionetics Corp aparelho de tratamento de fluido, e, métodos de tratamento de um fluido, de filtração de fluido em uma célula eletroquìmica, e de operação de uma célula eletroquìmica
US20070114020A1 (en) * 2005-11-18 2007-05-24 Kristian Brekke Robust sand screen for oil and gas wells
AU2006333562B2 (en) * 2005-12-19 2011-09-08 Exxonmobil Upstream Research Company Profile control apparatus and method for production and injection wells
US7543641B2 (en) * 2006-03-29 2009-06-09 Schlumberger Technology Corporation System and method for controlling wellbore pressure during gravel packing operations
MX2008011191A (es) * 2006-04-03 2008-09-09 Exxonmobil Upstream Res Co Metodo de sondeo y aparato para el control de afluencia y arena durante las operaciones de pozo.
US20070246212A1 (en) * 2006-04-25 2007-10-25 Richards William M Well screens having distributed flow
US7857050B2 (en) * 2006-05-26 2010-12-28 Schlumberger Technology Corporation Flow control using a tortuous path
GB0615042D0 (en) * 2006-07-29 2006-09-06 Boyle Colin Flow restrictor coupling
US20080035330A1 (en) * 2006-08-10 2008-02-14 William Mark Richards Well screen apparatus and method of manufacture
FR2906561B1 (fr) * 2006-10-03 2009-02-06 Inst Francais Du Petrole Crepine catalytique pour la conversion des bruts lours dans le puits
US7992723B2 (en) * 2006-10-26 2011-08-09 Pti Technologies, Inc. Filter cartridge with inlet flow diffuser
EP1964600B1 (de) * 2006-10-26 2013-12-11 PTI Technologies, Inc. Filterkartusche mit Einströmungsdiffusor
US8196668B2 (en) * 2006-12-18 2012-06-12 Schlumberger Technology Corporation Method and apparatus for completing a well
US8025072B2 (en) * 2006-12-21 2011-09-27 Schlumberger Technology Corporation Developing a flow control system for a well
US7789145B2 (en) * 2007-06-20 2010-09-07 Schlumberger Technology Corporation Inflow control device
US20090000787A1 (en) * 2007-06-27 2009-01-01 Schlumberger Technology Corporation Inflow control device
US7578343B2 (en) * 2007-08-23 2009-08-25 Baker Hughes Incorporated Viscous oil inflow control device for equalizing screen flow
US8096351B2 (en) * 2007-10-19 2012-01-17 Baker Hughes Incorporated Water sensing adaptable in-flow control device and method of use
US20090301726A1 (en) * 2007-10-12 2009-12-10 Baker Hughes Incorporated Apparatus and Method for Controlling Water In-Flow Into Wellbores
US8312931B2 (en) 2007-10-12 2012-11-20 Baker Hughes Incorporated Flow restriction device
US7942206B2 (en) * 2007-10-12 2011-05-17 Baker Hughes Incorporated In-flow control device utilizing a water sensitive media
EA018184B1 (ru) * 2007-10-16 2013-06-28 Эксонмобил Апстрим Рисерч Компани Система и способ для регулирования притока нежелательных текучих сред из ствола скважины при добыче углеводородов
US7913765B2 (en) * 2007-10-19 2011-03-29 Baker Hughes Incorporated Water absorbing or dissolving materials used as an in-flow control device and method of use
US7775277B2 (en) * 2007-10-19 2010-08-17 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7775271B2 (en) 2007-10-19 2010-08-17 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7784543B2 (en) * 2007-10-19 2010-08-31 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7891430B2 (en) 2007-10-19 2011-02-22 Baker Hughes Incorporated Water control device using electromagnetics
US7913755B2 (en) 2007-10-19 2011-03-29 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7918272B2 (en) * 2007-10-19 2011-04-05 Baker Hughes Incorporated Permeable medium flow control devices for use in hydrocarbon production
US8544548B2 (en) * 2007-10-19 2013-10-01 Baker Hughes Incorporated Water dissolvable materials for activating inflow control devices that control flow of subsurface fluids
US7789139B2 (en) 2007-10-19 2010-09-07 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US7793714B2 (en) 2007-10-19 2010-09-14 Baker Hughes Incorporated Device and system for well completion and control and method for completing and controlling a well
US8069921B2 (en) 2007-10-19 2011-12-06 Baker Hughes Incorporated Adjustable flow control devices for use in hydrocarbon production
US7918275B2 (en) 2007-11-27 2011-04-05 Baker Hughes Incorporated Water sensitive adaptive inflow control using couette flow to actuate a valve
US7597150B2 (en) * 2008-02-01 2009-10-06 Baker Hughes Incorporated Water sensitive adaptive inflow control using cavitations to actuate a valve
US8839849B2 (en) * 2008-03-18 2014-09-23 Baker Hughes Incorporated Water sensitive variable counterweight device driven by osmosis
US7992637B2 (en) * 2008-04-02 2011-08-09 Baker Hughes Incorporated Reverse flow in-flow control device
US8931570B2 (en) * 2008-05-08 2015-01-13 Baker Hughes Incorporated Reactive in-flow control device for subterranean wellbores
US8171999B2 (en) 2008-05-13 2012-05-08 Baker Huges Incorporated Downhole flow control device and method
US8555958B2 (en) * 2008-05-13 2013-10-15 Baker Hughes Incorporated Pipeless steam assisted gravity drainage system and method
US7762341B2 (en) * 2008-05-13 2010-07-27 Baker Hughes Incorporated Flow control device utilizing a reactive media
US8113292B2 (en) 2008-05-13 2012-02-14 Baker Hughes Incorporated Strokable liner hanger and method
US7789152B2 (en) 2008-05-13 2010-09-07 Baker Hughes Incorporated Plug protection system and method
RU2475629C2 (ru) * 2008-10-17 2013-02-20 Арчон Текнолоджиз Лтд. Сегмент обсадного хвостовика для обогащения углеводородов и способ обогащения углеводородов
WO2010050991A1 (en) * 2008-11-03 2010-05-06 Exxonmobil Upstream Research Company Well flow control systems and methods
CN101839121A (zh) * 2009-03-19 2010-09-22 刘景斌 气锚式双冲洗过滤杂质筛管
ITMI20090582A1 (it) * 2009-04-09 2010-10-10 Saipem Spa Filtro per fluidi, in particolare per gas in impianti petrolchimici
US8056627B2 (en) * 2009-06-02 2011-11-15 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US8151881B2 (en) * 2009-06-02 2012-04-10 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
US20100300674A1 (en) * 2009-06-02 2010-12-02 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
US8132624B2 (en) * 2009-06-02 2012-03-13 Baker Hughes Incorporated Permeability flow balancing within integral screen joints and method
US20100300675A1 (en) * 2009-06-02 2010-12-02 Baker Hughes Incorporated Permeability flow balancing within integral screen joints
US8893809B2 (en) * 2009-07-02 2014-11-25 Baker Hughes Incorporated Flow control device with one or more retrievable elements and related methods
US8550166B2 (en) * 2009-07-21 2013-10-08 Baker Hughes Incorporated Self-adjusting in-flow control device
US9016371B2 (en) * 2009-09-04 2015-04-28 Baker Hughes Incorporated Flow rate dependent flow control device and methods for using same in a wellbore
US8316952B2 (en) 2010-04-13 2012-11-27 Schlumberger Technology Corporation System and method for controlling flow through a sand screen
US8561704B2 (en) * 2010-06-28 2013-10-22 Halliburton Energy Services, Inc. Flow energy dissipation for downhole injection flow control devices
CA2822211C (en) 2011-01-31 2016-10-18 Exxonmobil Upstream Research Company Systems and methods for advanced well access to subterranean formations
WO2012106028A1 (en) 2011-02-03 2012-08-09 Exxonmobill Upstream Research Company Systems and methods for managing pressure in casing annuli of subterranean wells
MY167992A (en) * 2011-10-12 2018-10-10 Exxonmobil Upstream Res Co Fluid filtering device for a wellbore and method for completing a wellbore
US9187987B2 (en) * 2011-10-12 2015-11-17 Schlumberger Technology Corporation System and method for controlling flow through a sand screen
CN102434135B (zh) * 2011-12-02 2014-07-30 河南理工大学 多煤层发育区合层排采设备
CA2877608C (en) * 2012-07-04 2016-03-29 Absolute Completion Technologies Ltd. Wellbore screen
AU2013335098B2 (en) 2012-10-26 2016-05-05 Exxonmobil Upstream Research Company Downhole flow control, joint assembly and method
CN102974171B (zh) * 2012-10-30 2015-01-07 吴江新劲纺织有限公司 一种纺织机械边花处理装置
WO2014149395A2 (en) 2013-03-15 2014-09-25 Exxonmobil Upstream Research Company Sand control screen having improved reliability
CA2901982C (en) * 2013-03-15 2017-07-18 Exxonmobil Upstream Research Company Apparatus and methods for well control
US9816361B2 (en) 2013-09-16 2017-11-14 Exxonmobil Upstream Research Company Downhole sand control assembly with flow control, and method for completing a wellbore
US10072483B2 (en) 2013-10-15 2018-09-11 Halliburton Energy Services, Inc. Erosion resistant screen assembly
WO2015072993A1 (en) * 2013-11-14 2015-05-21 Halliburton Energy Services, Inc. Flow rings for regulating flow in autonomous inflow control device assemblies
GB2535390B (en) * 2013-12-31 2020-08-26 Halliburton Energy Services Inc Well screen assembly including an erosion resistant screen section
WO2015168623A1 (en) 2014-05-02 2015-11-05 Superior Energy Services, Llc Over-coupling screen communication system
US10358897B2 (en) 2014-05-02 2019-07-23 Superior Energy Services, Llc Over-coupling screen communication system
US9434026B2 (en) * 2014-10-02 2016-09-06 Baker Hughes Incorporated Subterranean screen assembly manufacturing method
AU2017216168B2 (en) * 2016-02-01 2019-09-12 Welltec Oilfield Solutions Ag Downhole completion system
CN106216321A (zh) * 2016-08-30 2016-12-14 苏州兴亚净化工程有限公司 一种结构简单的风淋室
CN113187462B (zh) * 2021-03-25 2023-02-24 中国石油大学(华东) 一种天然气井防砂完井筛管冲蚀损坏风险评价方法
CN114371662A (zh) * 2021-12-10 2022-04-19 济宁金水科技有限公司 一种自来水厂水源井自动调度方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US635290A (en) * 1898-09-27 1899-10-24 Archibald Mckechnie Apparatus for cleaning, drilling, and pumping deep wells.
US1211415A (en) * 1916-11-06 1917-01-09 George C Cross Driven-well point and strainer.
US1604386A (en) * 1925-06-25 1926-10-26 Byerly William Fred Well strainer
US2429043A (en) * 1943-04-05 1947-10-14 Paul F Barnhart Bottom hole gas anchor
US2525897A (en) * 1948-03-01 1950-10-17 Haskell M Greene Well pipe filter
US3369665A (en) * 1967-04-27 1968-02-20 Universal Oil Prod Co Tubular filter with sliding casing
US4064938A (en) * 1976-01-12 1977-12-27 Standard Oil Company (Indiana) Well screen with erosion protection walls
IL49874A0 (en) * 1976-06-23 1976-08-31 Drori M Improved filter construction
US4440218A (en) * 1981-05-11 1984-04-03 Completion Services, Inc. Slurry up particulate placement tool
US4476925A (en) * 1982-09-24 1984-10-16 Cox Pope D Sand shield for bottom hole pumps
US4504391A (en) * 1983-03-28 1985-03-12 Weems Sr Kelly G Water well sand separator
US4858691A (en) * 1988-06-13 1989-08-22 Baker Hughes Incorporated Gravel packing apparatus and method
US5150753A (en) * 1988-10-05 1992-09-29 Baker Hughes Incorporated Gravel pack screen having retention mesh support and fluid permeable particulate solids
US5624560A (en) * 1995-04-07 1997-04-29 Baker Hughes Incorporated Wire mesh filter including a protective jacket
US5551513A (en) * 1995-05-12 1996-09-03 Texaco Inc. Prepacked screen
US5611399A (en) * 1995-11-13 1997-03-18 Baker Hughes Incorporated Screen and method of manufacturing

Also Published As

Publication number Publication date
WO1999012630A1 (en) 1999-03-18
EA001557B1 (ru) 2001-04-23
CA2301617A1 (en) 1999-03-18
BR9812155A (pt) 2000-07-18
EP1015092B1 (de) 2002-07-31
EA200000583A1 (ru) 2000-12-25
CN1269732A (zh) 2000-10-11
ID26336A (id) 2000-12-14
EP1015092A1 (de) 2000-07-05
OA11330A (en) 2003-12-09
MY114484A (en) 2002-10-31
AU736464B2 (en) 2001-07-26
AR017259A1 (es) 2001-09-05
DE69806947D1 (de) 2002-09-05
AU9218898A (en) 1999-03-29
US5881809A (en) 1999-03-16
DE69806947T2 (de) 2003-02-20

Similar Documents

Publication Publication Date Title
ATE221410T1 (de) Bohrlochverrohrung mit erosionschutz für inneres sieb
DE69807759D1 (de) Metall-Laminatdichtung
DE69936760D1 (de) Neue Amylasen
NO20002324L (no) Innlagt bropakning
DE69700893T2 (de) Magnetrongerät für ganzflächige Niederdruckerosion
NO980073D0 (no) Brönnsementeringsverktöy med ekspansjonspakning
DE69915533D1 (de) Sieb für Kontrolle von Sandproduktion mit kathodischem Korrosionsschutz
DE69826047D1 (de) Wasserhahnmontageanordnung
DK11198A (da) Offshorefluidumoverføringsanlæg
BR9505645A (pt) Acoplamento hidráulico submarino com vedações metálicas
DE69834449D1 (de) Dichtungsanordnung für umgossene Metallstrukturen
NO960997D0 (no) Undervannsinstallasjon
NO970671A (no) Oppblåsbar nedihullspakning med trykkompensator
NO20003695D0 (no) OppblÕsbar pakning
DE69819293D1 (de) Hydraulikdichtung
DK0804868T3 (da) På anvendelsesstedet udformet EMI pakning
DK0905328T3 (da) Skjult cisterne
DE69709574T2 (de) Mehrlagenmetalldichtung mit übereinander angeordneten Teilen
DE59910115D1 (de) Kombinierte verschleissschutzschicht
EP0928920A4 (de) Tiefbohrlochpumpe
MA23541A1 (fr) Conduit-souterrain
NO20004366D0 (no) Pakning for energibrønner
ID28433A (id) Turunan propenil sefalosporin
ID24218A (id) Turunan piperidinilmetiloksazolidinon
DE69806082D1 (de) Dichtung für Kochmulde

Legal Events

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