NO20053836D0 - Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse. - Google Patents

Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse.

Info

Publication number
NO20053836D0
NO20053836D0 NO20053836A NO20053836A NO20053836D0 NO 20053836 D0 NO20053836 D0 NO 20053836D0 NO 20053836 A NO20053836 A NO 20053836A NO 20053836 A NO20053836 A NO 20053836A NO 20053836 D0 NO20053836 D0 NO 20053836D0
Authority
NO
Norway
Prior art keywords
control
methods
preparations containing
containing additives
formation damage
Prior art date
Application number
NO20053836A
Other languages
English (en)
Other versions
NO20053836L (no
Inventor
Mark A Vorderbruggen
Leonard J Kalfayan
Qi Qu
Paul H Javora
Jeffrey C Dawson
Joseph W Kirk
Original Assignee
Bj Services Corp
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 Bj Services Corp filed Critical Bj Services Corp
Publication of NO20053836D0 publication Critical patent/NO20053836D0/no
Publication of NO20053836L publication Critical patent/NO20053836L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504Compositions based on water or polar solvents
    • C09K8/506Compositions based on water or polar solvents containing organic compounds
    • C09K8/508Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00Sealing or packing boreholes or wells
    • E21B33/10Sealing or packing boreholes or wells in the borehole
    • E21B33/13Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/138Plastering the borehole wall; Injecting into the formation
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504Compositions based on water or polar solvents
    • C09K8/506Compositions based on water or polar solvents containing organic compounds
    • C09K8/508Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/512Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/52Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25Methods for stimulating production
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2208/00Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/22Hydrates inhibition by using well treatment fluids containing inhibitors of hydrate formers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO20053836A 2004-08-13 2005-08-15 Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse. NO20053836L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60146604P 2004-08-13 2004-08-13

Publications (2)

Publication Number Publication Date
NO20053836D0 true NO20053836D0 (no) 2005-08-15
NO20053836L NO20053836L (no) 2006-02-14

Family

ID=35098310

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20053836A NO20053836L (no) 2004-08-13 2005-08-15 Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse.

Country Status (4)

Country Link
US (1) US20060065396A1 (no)
CA (1) CA2515865A1 (no)
GB (1) GB2417044B (no)
NO (1) NO20053836L (no)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7491682B2 (en) * 2004-12-15 2009-02-17 Bj Services Company Method of inhibiting or controlling formation of inorganic scales
US7703530B2 (en) 2005-08-10 2010-04-27 Schlumberger Technology Corporation Scale inhibitors compatible with sandstone acidizing
DE102005051906A1 (de) * 2005-10-29 2007-05-03 Basf Construction Polymers Gmbh Mischpolymer auf Basis olefinischer Sulfonsäuren
GB2443824B (en) * 2006-11-08 2012-03-07 Petra Leo Brasileiro S A Petrobras Process for the selective controlled reduction of the relative water permeability in high permeability oil-bearing subterranean formations
US8276664B2 (en) * 2007-08-13 2012-10-02 Baker Hughes Incorporated Well treatment operations using spherical cellulosic particulates
US8404108B2 (en) 2007-09-20 2013-03-26 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials and/or processing of hydrocarbon-containing materials
US8101812B2 (en) 2007-09-20 2012-01-24 Green Source Energy Llc Extraction of hydrocarbons from hydrocarbon-containing materials
US8272442B2 (en) 2007-09-20 2012-09-25 Green Source Energy Llc In situ extraction of hydrocarbons from hydrocarbon-containing materials
US20090203555A1 (en) * 2008-02-08 2009-08-13 Arthur Milne Use of Relative Permeability Modifiers in Treating Subterranean Formations
US8534359B2 (en) * 2008-03-19 2013-09-17 Robert Geisler Leach recovery of oil from oil sands and like host materials
US7814980B2 (en) * 2008-04-10 2010-10-19 Halliburton Energy Services, Inc. Micro-crosslinked gels and associated methods
US8006760B2 (en) 2008-04-10 2011-08-30 Halliburton Energy Services, Inc. Clean fluid systems for partial monolayer fracturing
WO2009144566A1 (en) * 2008-05-27 2009-12-03 M-I Swaco Norge As Treatment fluid and methods of enhancing scale squeeze operations
US7977283B2 (en) * 2008-06-27 2011-07-12 Baker Hughes Incorporated Method of minimizing or reducing salt deposits by use of a fluid containing a fructan and derivatives thereof
US20110005752A1 (en) * 2008-08-14 2011-01-13 Baker Hughes Incorporated Water Sensitive Porous Medium to Control Downhole Water Production and Method Therefor
US9303502B2 (en) * 2009-10-27 2016-04-05 Baker Hughes Incorporated Method of controlling water production through treating particles with RPMS
WO2010029318A1 (en) * 2008-09-15 2010-03-18 Halliburton Energy Services, Inc. Compositions and methods for hindering asphaltene deposition
US20100065275A1 (en) * 2008-09-15 2010-03-18 Mcgowen Mary A Compositions and Methods for Hindering Asphaltene Deposition
US8119576B2 (en) 2008-10-10 2012-02-21 Halliburton Energy Services, Inc. Ceramic coated particulates
US8881811B2 (en) * 2008-10-10 2014-11-11 Halliburton Energy Services, Inc. Additives to suppress silica scale build-up and methods of use thereof
US8685900B2 (en) * 2009-04-03 2014-04-01 Halliburton Energy Services, Inc. Methods of using fluid loss additives comprising micro gels
US20100256298A1 (en) * 2009-04-03 2010-10-07 Champion Technologies, Inc. Preparation of Micro Gel Particle Dispersions and Dry Powders Suitable For Use As Fluid Loss Control Agents
US8062997B2 (en) * 2009-04-24 2011-11-22 Halliburton Energy Services Inc. Method for enhancing stability of oil based drilling fluids at high temperatures
GB2472921B (en) * 2009-08-20 2011-11-23 Statoil Asa Well treatment method for inhibiting scale formation
US8950488B2 (en) * 2010-07-13 2015-02-10 Halliburton Energy Services, Inc. Polymerizing and anchoring a water-soluble polymer to an in-place mineral surface of a well
US10822536B2 (en) 2010-07-19 2020-11-03 Baker Hughes, A Ge Company, Llc Method of using a screen containing a composite for release of well treatment agent into a well
US9976070B2 (en) 2010-07-19 2018-05-22 Baker Hughes, A Ge Company, Llc Method of using shaped compressed pellets in well treatment operations
US9029300B2 (en) 2011-04-26 2015-05-12 Baker Hughes Incorporated Composites for controlled release of well treatment agents
US9010430B2 (en) 2010-07-19 2015-04-21 Baker Hughes Incorporated Method of using shaped compressed pellets in treating a well
US9464222B2 (en) 2011-03-09 2016-10-11 Baker Hughes Incorporated Well fluid and method of servicing a well
US8664168B2 (en) 2011-03-30 2014-03-04 Baker Hughes Incorporated Method of using composites in the treatment of wells
US10590742B2 (en) 2011-07-15 2020-03-17 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling using a phase change material
US9714374B2 (en) * 2011-07-15 2017-07-25 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling
US9637676B2 (en) * 2012-01-24 2017-05-02 Baker Hughes Incorporated Asphaltene inhibitors for squeeze applications
US9145508B2 (en) * 2012-05-18 2015-09-29 Ian D. Smith Composition for removing scale deposits
GB201210034D0 (en) 2012-06-07 2012-07-18 Univ Leeds A method of inhibiting scale in a geological formation
US9206345B2 (en) * 2013-02-12 2015-12-08 Halliburton Energy Services, Inc. Wellbore servicing compositions and methods of making and using same
WO2014151419A1 (en) 2013-03-15 2014-09-25 Chevron U.S.A. Inc. Composition and method for remediation of near wellbore damage
WO2015026325A1 (en) * 2013-08-20 2015-02-26 Halliburton Energy Services, Inc. Methods and systems for iron control using a phosphinated carboxylic acid polymer
US10392553B2 (en) * 2013-08-30 2019-08-27 Baker Hughes, A Ge Company, Llc Method for enhancing productivity of hydrocarbon formations using fluid containing organometallic crosslinking agent and scale inhibitor
NZ717494A (en) 2013-09-20 2020-07-31 Baker Hughes Inc Method of inhibiting fouling on a metallic surface using a surface modifying treatment agent
AU2014321305B2 (en) 2013-09-20 2017-11-30 Baker Hughes, A Ge Company, Llc Method of using surface modifying metallic treatment agents to treat subterranean formations
MX2016003571A (es) 2013-09-20 2016-10-28 Baker Hughes Inc Metodo de uso de agentes de tratamiento modificadores de superficie para tratar formaciones subterraneas.
CA3009048A1 (en) 2013-09-20 2015-03-26 Baker Hughes, A Ge Company, Llc Composites for use in stimulation and sand control operations
CA2922717C (en) 2013-09-20 2019-05-21 Terry D. Monroe Organophosphorus containing composites for use in well treatment operations
US9701892B2 (en) 2014-04-17 2017-07-11 Baker Hughes Incorporated Method of pumping aqueous fluid containing surface modifying treatment agent into a well
WO2015057215A1 (en) * 2013-10-16 2015-04-23 Halliburton Energy Services, Inc. Compositions providing consolidation and water-control
RU2667165C2 (ru) 2014-07-23 2018-09-17 Бейкер Хьюз Инкорпорейтед Композиционный материал, содержащий реагент и/или индикатор для обработки скважины, нанесенный на термообработанную подложку с ядром, покрытым оксидом металла, и способ его использования
US9656237B2 (en) 2014-07-31 2017-05-23 Baker Hughes Incorporated Method of scavenging hydrogen sulfide and mercaptans using well treatment composites
CN105567190A (zh) * 2014-10-17 2016-05-11 中国石油化工股份有限公司 一种凝胶堵漏剂及其制备方法
CN104946216B (zh) 2015-05-14 2016-05-18 中国石油大学(北京) 一种仿生钻井液及其制备方法
AU2016267406B2 (en) 2015-05-27 2020-04-02 Commonwealth Scientific And Industrial Research Organisation Hydrate inhibitor carrying hydrogel
US10641083B2 (en) 2016-06-02 2020-05-05 Baker Hughes, A Ge Company, Llc Method of monitoring fluid flow from a reservoir using well treatment agents
US10413966B2 (en) 2016-06-20 2019-09-17 Baker Hughes, A Ge Company, Llc Nanoparticles having magnetic core encapsulated by carbon shell and composites of the same
US10487986B2 (en) 2017-06-16 2019-11-26 Exxonmobil Upstream Research Company Protecting a fluid stream from fouling
WO2019013799A1 (en) 2017-07-13 2019-01-17 Baker Hughes, A Ge Company, Llc SYSTEM FOR DELIVERING OLEO-SOLUBLE WELL PROCESSING AGENTS AND METHODS OF USE THEREOF
US11254850B2 (en) 2017-11-03 2022-02-22 Baker Hughes Holdings Llc Treatment methods using aqueous fluids containing oil-soluble treatment agents
EP3533854B1 (en) 2018-03-01 2022-05-04 Momentive Performance Materials Inc. Method of inhibiting water penetration into oil- and gas- producing formations
CN108756817B (zh) * 2018-05-14 2020-07-07 中国石油大学(华东) 判断产水气井井筒结垢风险及确定防垢剂注入时机的方法
CN109777378B (zh) * 2019-02-21 2021-03-30 河南省新乡市第七化工有限公司 一种抗高温、抗盐钻井液用纳米乳液共聚物降滤失剂的制备方法
US10961444B1 (en) 2019-11-01 2021-03-30 Baker Hughes Oilfield Operations Llc Method of using coated composites containing delayed release agent in a well treatment operation
US20240174915A1 (en) * 2022-06-02 2024-05-30 Aculon, Inc. Methods of increasing oil production from a subterranean formation, method of hydraulic fracturing, and surface treatment compositions used therein
US11746278B1 (en) * 2022-06-02 2023-09-05 King Fahd University Of Petroleum And Method of removing sulfide-containing scale

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3529699A (en) * 1968-08-26 1970-09-22 Henry Smith Means for locking a slider in a channel
US3556221A (en) * 1969-01-06 1971-01-19 Marathon Oil Co Well stimulation process
US3719228A (en) * 1971-06-11 1973-03-06 Byron Jackson Inc Method of selectively stimulating oil wells, compositions therefor, and methods of making such compositions
US3820603A (en) * 1972-11-06 1974-06-28 Ici America Inc Altering relative permeability in production wells
US4182417A (en) * 1977-07-08 1980-01-08 The Dow Chemical Company Method for controlling permeability of subterranean formations
US4404112A (en) * 1979-10-15 1983-09-13 Petrolite Corporation Hydrocarbon foams as well stimulants
US4485871A (en) * 1983-03-09 1984-12-04 Chevron Research Company In-situ process for recovering hydrocarbons from a diatomite-type formation
US4498538A (en) * 1983-06-21 1985-02-12 Union Oil Company Of California Method for maintaining the permeability of fines-containing formations
US4549609A (en) * 1983-09-02 1985-10-29 Union Oil Company Of California Treating fines-containing earthen formations
US4580633A (en) * 1983-12-21 1986-04-08 Union Oil Company Of California Increasing the flow of fluids through a permeable formation
US4617132A (en) * 1985-04-01 1986-10-14 Halliburton Company Method of altering the permeability of a hydrocarbon-containing subterranean formation
US4646835A (en) * 1985-06-28 1987-03-03 Union Oil Company Of California Acidizing method
US4708207A (en) * 1985-11-21 1987-11-24 Union Oil Company Of California Scale removal treatment
US4787453A (en) * 1986-10-30 1988-11-29 Union Oil Company Of California Permeability stabilization in subterranean formations containing particulate matter
US4828031A (en) * 1987-10-13 1989-05-09 Chevron Research Company In situ chemical stimulation of diatomite formations
US5203834A (en) * 1990-12-21 1993-04-20 Union Oil Company Of California Foamed gels having selective permeability
EP0577931B1 (de) * 1992-04-10 1998-06-24 Clariant GmbH Verfahren zur Verringerung oder vollständigen Einstellung des Wasserzuflusses bei Bohrungen zur Gewinnung von Öl und/oder Kohlenwasserstoffgas
US5412016A (en) * 1992-09-28 1995-05-02 E. I. Du Pont De Nemours And Company Process for making polymeric inorganic-organic compositions
US5465792A (en) * 1994-07-20 1995-11-14 Bj Services Company Method of controlling production of excess water in oil and gas wells
DE19525068A1 (de) * 1995-07-10 1997-01-16 Wacker Chemie Gmbh Beschichtungsmassen auf Basis von in Wasser redispergierbaren, wasserlösliches Polymer und Organosiliciumverbindung enthaltenden Pulvern
US5735349A (en) * 1996-08-16 1998-04-07 Bj Services Company Compositions and methods for modifying the permeability of subterranean formations
US6169058B1 (en) * 1997-06-05 2001-01-02 Bj Services Company Compositions and methods for hydraulic fracturing
US6258859B1 (en) * 1997-06-10 2001-07-10 Rhodia, Inc. Viscoelastic surfactant fluids and related methods of use
DE19745736A1 (de) * 1997-10-16 1999-04-22 Wacker Chemie Gmbh Verfahren zur Behandlung von wasserhaltigen Erdgas- und Erdgasspeicherbohrungen
US6387853B1 (en) * 1998-03-27 2002-05-14 Bj Services Company Derivatization of polymers and well treatments using the same
AU1520500A (en) * 1998-11-06 2000-05-29 Baker Hughes Incorporated Drilling fluid systems with improved fluid loss properties
US6228812B1 (en) * 1998-12-10 2001-05-08 Bj Services Company Compositions and methods for selective modification of subterranean formation permeability
US6328106B1 (en) * 1999-02-04 2001-12-11 Halliburton Energy Services, Inc. Sealing subterranean zones
BR9904294B1 (pt) * 1999-09-22 2012-12-11 processo para a redução seletiva e controlada da permeabilidade relativa à água em formações petrolìferas.
US6465397B1 (en) * 2000-02-11 2002-10-15 Clariant Finance (Bvi) Limited Synthetic crosslinked copolymer solutions and direct injection to subterranean oil and gas formations
US6767869B2 (en) * 2000-02-29 2004-07-27 Bj Services Company Well service fluid and method of making and using the same
US6448311B1 (en) * 2000-07-19 2002-09-10 Baker Hughes Incorporated Cement fluid loss additive
US7326670B2 (en) * 2001-04-10 2008-02-05 Bj Services Company Well service fluid and method of making and using the same
US6913081B2 (en) * 2003-02-06 2005-07-05 Baker Hughes Incorporated Combined scale inhibitor and water control treatments
US20040177957A1 (en) * 2003-03-10 2004-09-16 Kalfayan Leonard J. Organosilicon containing compositions for enhancing hydrocarbon production and method of using the same
US7759292B2 (en) * 2003-05-16 2010-07-20 Halliburton Energy Services, Inc. Methods and compositions for reducing the production of water and stimulating hydrocarbon production from a subterranean formation
US20040229756A1 (en) * 2003-05-16 2004-11-18 Eoff Larry S. Method for stimulating hydrocarbon production and reducing the production of water from a subterranean formation
US7182136B2 (en) * 2003-07-02 2007-02-27 Halliburton Energy Services, Inc. Methods of reducing water permeability for acidizing a subterranean formation
US7207386B2 (en) * 2003-06-20 2007-04-24 Bj Services Company Method of hydraulic fracturing to reduce unwanted water production

Also Published As

Publication number Publication date
CA2515865A1 (en) 2006-02-13
US20060065396A1 (en) 2006-03-30
GB2417044B (en) 2008-07-02
NO20053836L (no) 2006-02-14
GB0516698D0 (en) 2005-09-21
GB2417044A (en) 2006-02-15

Similar Documents

Publication Publication Date Title
NO20053836D0 (no) Preparater som inneholder additiver for vannkontroll og formasjonsskadekontroll og metoder for anvendelse av disse.
NO20030697D0 (no) Formasjonavstengningsventil
DK1543261T3 (da) Afspærringsventil
NO20053356L (no) Aminindazolderivater og anvendelse derav som kinaseinhibitorer.
NO20052887D0 (no) Pyridazinonderivater som GSK-3Beta inhibitorer.
NO20020351D0 (no) Anordning omfattende ekspanderbare bistabile rördeler, samt fremgangsmåter for deres bruk i brönn-borehull
DK1711181T3 (da) Quinolin-derivater og anvendelse af disse som mycobakterielle inhibitorer
DK1648426T3 (da) Benzimidazolderivater og anvendelse heraf som proteinkinaseinhibitorer
DE602004011467D1 (de) Speichersteuerungssystem und -verfahren
NO20053215D0 (no) Pyrazolderivater med anvendelse som COX-1-inhibitorer.
DE502005002968D1 (de) Dreiwegeventil
DE602005005527D1 (de) Verschlussdüse
DE502005003013D1 (de) Herbizide mittel
DK1709018T3 (da) Acylaminothiazolderivater og anvendelse deraf som beta-amyloid-hæmmere
DE602005019525D1 (de) Verschlussdüse
DE502004002225D1 (de) Selbstemulgierende Zubereitungen
DE602004007884D1 (de) Speichersteuerungssystem und -Verfahren
DE602004031967D1 (de) Umleitventil
DK1768691T3 (da) Aequorinholdige præparater og fremgangsmåder til anvendelse af samme
DE60329294D1 (de) Wasserlöslicher komplexfarbstoff, aufzeichnungsflüssigkeit sowie aufzeichnungsverfahren
DE602004001551D1 (de) Ventil
DE602004018873D1 (de) Dreiwegeventil
NO20053159D0 (no) Trykkompensert stromningsstengende hylse for bronnhode og undersjoisk bronnenhet som omfatter denne.
NO20040764L (no) Undersjoisk styrt fresing.
SE0301542L (sv) Ventil

Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application