NO985911L - FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull - Google Patents

FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull

Info

Publication number: NO985911L
Authority: NO; Norway
Prior art keywords: alkali metal; sulphonated; phosphonated; fluid; borehole
Prior art date: 1996-06-19

Application number

NO985911A

Other languages

English (en)

Norwegian (no)

Other versions

NO985911D0 (no

Inventor

Robert Carpenter

David Johnson

Original Assignee

Atlantic Richfield Co

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.)

1996-06-19

Filing date

1998-12-16

Publication date

1999-02-16

1998-12-16 Application filed by Atlantic Richfield Co filed Critical Atlantic Richfield Co

1998-12-16 Publication of NO985911D0 publication Critical patent/NO985911D0/no

1999-02-16 Publication of NO985911L publication Critical patent/NO985911L/no

Links

239000012530 fluid Substances 0.000 title abstract 7
238000005553 drilling Methods 0.000 title abstract 3
238000000034 method Methods 0.000 title abstract 2
238000000926 separation method Methods 0.000 title 1
229910052783 alkali metal Inorganic materials 0.000 abstract 5
-1 alkyl acrylamides Chemical class 0.000 abstract 4
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
239000004568 cement Substances 0.000 abstract 2
239000002002 slurry Substances 0.000 abstract 2
IAUGBVWVWDTCJV-UHFFFAOYSA-N 1-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound CCC(S(O)(=O)=O)NC(=O)C=C IAUGBVWVWDTCJV-UHFFFAOYSA-N 0.000 abstract 1
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 1
JAHNSTQSQJOJLO-UHFFFAOYSA-N 2-(3-fluorophenyl)-1h-imidazole Chemical compound FC1=CC=CC(C=2NC=CN=2)=C1 JAHNSTQSQJOJLO-UHFFFAOYSA-N 0.000 abstract 1
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 1
IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 abstract 1
VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
150000003926 acrylamides Chemical class 0.000 abstract 1
150000001340 alkali metals Chemical class 0.000 abstract 1
239000002270 dispersing agent Substances 0.000 abstract 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 abstract 1
LVHBHZANLOWSRM-UHFFFAOYSA-N methylenebutanedioic acid Natural products OC(=O)CC(=C)C(O)=O LVHBHZANLOWSRM-UHFFFAOYSA-N 0.000 abstract 1
HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 abstract 1
QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 abstract 1
125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 abstract 1
239000004094 surface-active agent Substances 0.000 abstract 1
229920003169 water-soluble polymer Polymers 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/424—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells using "spacer" compositions
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/601—Compositions for stimulating production by acting on the underground formation using spacer compositions
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/927—Well cleaning fluid
- Y10S507/928—Spacing slug or preflush fluid

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Curing Cements, Concrete, And Artificial Stone (AREA)
Soil Conditioners And Soil-Stabilizing Materials (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

NO985911A 1996-06-19 1998-12-16 FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull NO985911L (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/666,031 US5866517A (en)	1996-06-19	1996-06-19	Method and spacer fluid composition for displacing drilling fluid from a wellbore
PCT/GB1997/001594 WO1997048879A1 (fr)	1996-06-19	1997-06-12	Procede et composition d'un fluide d'ecartement pour deplacer de la boue de forage d'un forage

Publications (2)

Publication Number	Publication Date
NO985911D0 NO985911D0 (no)	1998-12-16
NO985911L true NO985911L (no)	1999-02-16

Family

ID=24672546

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO985911A NO985911L (no)	1996-06-19	1998-12-16	FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull

Country Status (5)

Country	Link
US (1)	US5866517A (fr)
EP (1)	EP0906489A1 (fr)
CA (1)	CA2258321A1 (fr)
NO (1)	NO985911L (fr)
WO (1)	WO1997048879A1 (fr)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5996692A (en)	1998-02-13	1999-12-07	Atlantic Richfield Company	Surfactant composition and method for cleaning wellbore and oil field surfaces using the surfactant composition
US6176314B1 (en) *	1999-07-15	2001-01-23	Phillips Petroleum Company	Low density well cement compositions and method of use
US6283213B1 (en)	1999-08-12	2001-09-04	Atlantic Richfield Company	Tandem spacer fluid system and method for positioning a cement slurry in a wellbore annulus
CA2443390C (fr) *	2001-04-16	2009-12-15	Halliburton Energy Services, Inc.	Procedes de traitement de zones souterraines dans lesquelles des puits de forage sont menages
RU2199648C2 (ru) *	2001-05-14	2003-02-27	Открытое акционерное общество "Научно-производственное объединение "Бурение"	Буферная жидкость
US7351680B2 (en) *	2001-09-19	2008-04-01	Hayes James R	High performance water-based mud system
US6715552B2 (en) *	2002-06-20	2004-04-06	Halliburton Energy Services, Inc.	Well cementing methods and compositions
US7063153B2 (en) *	2002-06-20	2006-06-20	Eoff Larry S	Methods and compositions for cementing wells
US7150321B2 (en) *	2002-12-10	2006-12-19	Halliburton Energy Services, Inc.	Zeolite-containing settable spotting fluids
US7544640B2 (en) *	2002-12-10	2009-06-09	Halliburton Energy Services, Inc.	Zeolite-containing treating fluid
US7140439B2 (en) *	2002-12-10	2006-11-28	Halliburton Energy Services, Inc.	Zeolite-containing remedial compositions
US7147067B2 (en) *	2002-12-10	2006-12-12	Halliburton Energy Services, Inc.	Zeolite-containing drilling fluids
US7048053B2 (en) *	2002-12-10	2006-05-23	Halliburton Energy Services, Inc.	Zeolite compositions having enhanced compressive strength
US7140440B2 (en) *	2002-12-10	2006-11-28	Halliburton Energy Services, Inc.	Fluid loss additives for cement slurries
US6964302B2 (en)	2002-12-10	2005-11-15	Halliburton Energy Services, Inc.	Zeolite-containing cement composition
US6668927B1 (en)	2003-03-21	2003-12-30	Halliburton Energy Services, Inc.	Well completion foamed spacer fluids and methods
US7143827B2 (en) *	2003-03-21	2006-12-05	Halliburton Energy Services, Inc.	Well completion spacer fluids containing fibers and methods
US7021380B2 (en) *	2003-06-27	2006-04-04	Halliburton Energy Services, Inc.	Compositions comprising set retarder compositions and associated methods
US7073585B2 (en) *	2003-06-27	2006-07-11	Halliburton Energy Services, Inc.	Cement compositions with improved fluid loss characteristics and methods of cementing in surface and subterranean applications
US7448450B2 (en) *	2003-12-04	2008-11-11	Halliburton Energy Services, Inc.	Drilling and cementing with fluids containing zeolite
US7297664B2 (en) *	2004-07-28	2007-11-20	Halliburton Energy Services, Inc.	Cement-free zeolite and fly ash settable fluids and methods therefor
US7838597B2 (en) *	2004-08-20	2010-11-23	Sekisui Specialty Chemicals America, Llc	Fluid loss concentrate for hydraulic cement
US9512345B2 (en)	2004-10-20	2016-12-06	Halliburton Energy Services, Inc.	Settable spacer fluids comprising pumicite and methods of using such fluids in subterranean formations
US7293609B2 (en) *	2004-10-20	2007-11-13	Halliburton Energy Services, Inc.	Treatment fluids comprising vitrified shale and methods of using such fluids in subterranean formations
US20100044057A1 (en) *	2004-10-20	2010-02-25	Dealy Sears T	Treatment Fluids Comprising Pumicite and Methods of Using Such Fluids in Subterranean Formations
US7905287B2 (en)	2005-04-19	2011-03-15	Halliburton Energy Services Inc.	Methods of using a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7943555B2 (en) *	2005-04-19	2011-05-17	Halliburton Energy Services Inc.	Wellbore treatment kits for forming a polymeric precipitate to reduce the loss of fluid to a subterranean formation
US7318477B2 (en) *	2005-05-10	2008-01-15	Akzo Nobel N.V.	Method and composition for cleaning a well bore prior to cementing
US7833945B2 (en) *	2005-07-15	2010-11-16	Halliburton Energy Services Inc.	Treatment fluids with improved shale inhibition and methods of use in subterranean operations
US8455404B2 (en) *	2005-07-15	2013-06-04	Halliburton Energy Services, Inc.	Treatment fluids with improved shale inhibition and methods of use in subterranean operations
US9051505B2 (en)	2005-09-09	2015-06-09	Halliburton Energy Services, Inc.	Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US9676989B2 (en)	2005-09-09	2017-06-13	Halliburton Energy Services, Inc.	Sealant compositions comprising cement kiln dust and tire-rubber particles and method of use
US9150773B2 (en)	2005-09-09	2015-10-06	Halliburton Energy Services, Inc.	Compositions comprising kiln dust and wollastonite and methods of use in subterranean formations
US8522873B2 (en) *	2005-09-09	2013-09-03	Halliburton Energy Services, Inc.	Spacer fluids containing cement kiln dust and methods of use
US8281859B2 (en)	2005-09-09	2012-10-09	Halliburton Energy Services Inc.	Methods and compositions comprising cement kiln dust having an altered particle size
US8333240B2 (en) *	2005-09-09	2012-12-18	Halliburton Energy Services, Inc.	Reduced carbon footprint settable compositions for use in subterranean formations
US8950486B2 (en)	2005-09-09	2015-02-10	Halliburton Energy Services, Inc.	Acid-soluble cement compositions comprising cement kiln dust and methods of use
US8327939B2 (en)	2005-09-09	2012-12-11	Halliburton Energy Services, Inc.	Settable compositions comprising cement kiln dust and rice husk ash and methods of use
US8307899B2 (en)	2005-09-09	2012-11-13	Halliburton Energy Services, Inc.	Methods of plugging and abandoning a well using compositions comprising cement kiln dust and pumicite
US8505629B2 (en)	2005-09-09	2013-08-13	Halliburton Energy Services, Inc.	Foamed spacer fluids containing cement kiln dust and methods of use
US8555967B2 (en)	2005-09-09	2013-10-15	Halliburton Energy Services, Inc.	Methods and systems for evaluating a boundary between a consolidating spacer fluid and a cement composition
US8609595B2 (en)	2005-09-09	2013-12-17	Halliburton Energy Services, Inc.	Methods for determining reactive index for cement kiln dust, associated compositions, and methods of use
US7789150B2 (en)	2005-09-09	2010-09-07	Halliburton Energy Services Inc.	Latex compositions comprising pozzolan and/or cement kiln dust and methods of use
US8505630B2 (en)	2005-09-09	2013-08-13	Halliburton Energy Services, Inc.	Consolidating spacer fluids and methods of use
US8403045B2 (en)	2005-09-09	2013-03-26	Halliburton Energy Services, Inc.	Settable compositions comprising unexpanded perlite and methods of cementing in subterranean formations
US9006155B2 (en)	2005-09-09	2015-04-14	Halliburton Energy Services, Inc.	Placing a fluid comprising kiln dust in a wellbore through a bottom hole assembly
US8297357B2 (en) *	2005-09-09	2012-10-30	Halliburton Energy Services Inc.	Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use
US9023150B2 (en)	2005-09-09	2015-05-05	Halliburton Energy Services, Inc.	Acid-soluble cement compositions comprising cement kiln dust and/or a natural pozzolan and methods of use
US9809737B2 (en) *	2005-09-09	2017-11-07	Halliburton Energy Services, Inc.	Compositions containing kiln dust and/or biowaste ash and methods of use
US8672028B2 (en)	2010-12-21	2014-03-18	Halliburton Energy Services, Inc.	Settable compositions comprising interground perlite and hydraulic cement
US7296626B2 (en) *	2005-11-08	2007-11-20	Halliburton Energy Services, Inc.	Liquid additive for reducing water-soluble chromate
US7549474B2 (en) *	2006-05-11	2009-06-23	Halliburton Energy Services, Inc.	Servicing a wellbore with an aqueous based fluid comprising a clay inhibitor
US7530395B2 (en) *	2007-03-26	2009-05-12	Halliburton Energy Services, Inc.	Methods of using wellbore servicing compositions
WO2008117020A1 (fr) *	2007-03-26	2008-10-02	Halliburton Energy Services, Inc.	Compositions d'entretien de puits de forage
US7462234B2 (en) *	2007-03-26	2008-12-09	Halliburton Energy Services, Inc.	Wellbore servicing compositions
US7665523B2 (en)	2007-10-16	2010-02-23	Halliburton Energy Services, Inc.	Compositions and methods for treatment of well bore tar
US9051508B2 (en)	2007-10-16	2015-06-09	Halliburton Energy Services, Inc.	Methods of preventing emulsification of crude oil in well bore treatment fluids
US7748454B2 (en)	2008-04-28	2010-07-06	Halliburton Energy Services, Inc.	Gelation inhibiting retarders for highly reactive calcium silicate based binder compositions and methods of making and using same
EP2175003A1 (fr) *	2008-10-13	2010-04-14	Services Pétroliers Schlumberger	Fluide chargé de particules pour le nettoyage de puits
US8869895B2 (en)	2009-12-08	2014-10-28	Halliburton Energy Services, Inc.	Biodegradable set retarder for a cement composition
EP2412781A1 (fr)	2010-07-07	2012-02-01	Services Pétroliers Schlumberger	Compositions et procédés pour la cimentation de puits
US8360150B2 (en)	2010-07-27	2013-01-29	Halliburton Energy Services, Inc.	Cement composition containing a substituted ethoxylated phenol surfactant for use in an oil-contaminated well
CN102294199B (zh) *	2011-05-16	2013-10-30	福州大学	木质素磺酸盐接枝共聚物分散剂及其制备工艺和应用
US8752626B2 (en)	2011-12-16	2014-06-17	Halliburton Energy Services, Inc.	Compositions and methods for treatment of well bore tar
NO20120438A1 (no) *	2012-04-13	2013-10-14	Elkem As	Oljebaserte borevæsker og blanding for bruk i oljebaserte borevæsker
US9482070B2 (en) *	2012-05-08	2016-11-01	Shell Oil Company	Method and system for sealing an annulus enclosing a tubular element
US9267069B2 (en) *	2012-11-07	2016-02-23	Halliburton Energy Services, Inc.	Water-based drilling fluid with cyclodextrin shale stabilizer
WO2014085770A1 (fr) *	2012-11-29	2014-06-05	M-I L.L.C.	Silice colloïdale et système polymère pour isoler des fluides de garniture
AR094176A1 (es) *	2012-12-21	2015-07-15	Halliburton Energy Services Inc	Fluidos espaciadores de consolidacion y metodos de uso
CA2916366C (fr) *	2013-07-31	2018-08-28	Halliburton Energy Services, Inc.	Agents phosphores de reduction de la friction pour utilisation dans les liquides de forage a base d'oleagineux
WO2015171159A1 (fr) *	2014-05-09	2015-11-12	Halliburton Energy Services, Inc.	Cendres de canne à sucre dans des fluides tampons
US9994756B2 (en)	2015-03-10	2018-06-12	Baker Hughes, A Ge Company, Llc	Segregating fluids, methods of making, and methods of use
US9951261B2 (en) *	2015-03-10	2018-04-24	Baker Hughes, A Ge Company, Llc	Cement spacer system for wellbores, methods of making, and methods of use
US9650559B2 (en) *	2015-03-10	2017-05-16	Baker Hughes Incorporated	Cement isolation fluids for wellbores, methods of making, and methods of use
WO2017066540A1 (fr) *	2015-10-15	2017-04-20	Ecolab Usa Inc.	Cellulose nanocristalline et cellulose nanocristalline greffée avec un polymère comme agents de modification de la rhéologie pour suspensions d'oxyde de magnésium et de chaux
US10793768B2 (en)	2016-04-29	2020-10-06	PfP Industries LLC	Polyacrylamide slurry for fracturing fluids
US10557074B2 (en)	2018-06-29	2020-02-11	Baker Hughes, A Ge Company, Llc	Methods of cementing a wellbore with the use of an oil swellable elastomer
CA3031493A1 (fr)	2019-01-21	2020-07-21	Jared Taylor	Ensemble de prerincage et de separateur de melange a sec et procede de melange d`un prerincage et d`un separateur pour utilisation a la volee dans un puits souterrain
US11028309B2 (en)	2019-02-08	2021-06-08	Baker Hughes Oilfield Operations Llc	Method of using resin coated sized particulates as spacer fluid
US11448052B2 (en) *	2020-06-17	2022-09-20	Saudi Arabian Oil Company	Cement and anti-corrosion fluid for casing isolation
CN118185599B (zh) *	2022-12-13	2025-12-19	中国石油天然气集团有限公司	一种聚合盐泥浆固井用双效隔离液及其制备方法和使用方法
CN119039950A (zh) *	2023-05-29	2024-11-29	中国石油天然气集团有限公司	一种超高温固井隔离液体系及其制备方法和应用

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4217229A (en) *	1976-09-20	1980-08-12	Halliburton Company	Oil well spacer fluids
US4083407A (en) *	1977-02-07	1978-04-11	The Dow Chemical Company	Spacer composition and method of use
US4276182A (en) *	1978-05-19	1981-06-30	The Western Company Of North America	High temperature cement mud spacer
US4176720A (en) *	1978-07-27	1979-12-04	Atlantic Richfield Company	Well cementing in permafrost
US4216022A (en) *	1979-05-18	1980-08-05	Atlantic Richfield Company	Well cementing in permafrost
US4342866A (en) *	1979-09-07	1982-08-03	Merck & Co., Inc.	Heteropolysaccharide S-130
US4423781A (en) *	1980-04-01	1984-01-03	Standard Oil Company	Method of using a spacer system in brine completion of wellbores
US4374738A (en) *	1980-06-09	1983-02-22	Georgia-Pacific Corporation	Drilling fluid composition
US4322301A (en) *	1980-06-10	1982-03-30	Georgia-Pacific Corporation	Drilling fluid composition
US4363736A (en) *	1980-06-13	1982-12-14	W. R. Grace & Co.	Fluid loss control system
US4588032A (en) *	1984-08-09	1986-05-13	Halliburton Company	Fluid spacer composition for use in well cementing
FR2582664B1 (fr) *	1985-05-31	1988-06-10	Schlumberger Cie Dowell	Composition aqueuse de spacer, compatible avec les boues de forage et les ciments sales ou non, et son utilisation dans le secteur des forages petroliers
US4717488A (en) *	1986-04-23	1988-01-05	Merck Co., Inc.	Spacer fluid
DE3631764A1 (de) *	1986-09-18	1988-03-24	Henkel Kgaa	Verwendung von quellfaehigen, synthetischen schichtsilikaten in waessrigen bohrspuel- und bohrlochbehandlungsmitteln
US4915845A (en) *	1986-12-19	1990-04-10	National Starch And Chemical Corporation	Inhibition method
DE3786003T2 (de) *	1986-12-19	1993-09-02	Nat Starch Chem Invest	Wasserloesliche polymere, die allyloxybenzensulfonat-monomere enthalten.
US4892898A (en) *	1986-12-19	1990-01-09	National Starch And Chemical Corporation	Water soluble polymers containing allyloxybenzenesulfonate monomers
US4883125A (en) *	1987-12-11	1989-11-28	Atlantic Richfield Company	Cementing oil and gas wells using converted drilling fluid
US4953620A (en) *	1989-08-14	1990-09-04	Atlantic Richfield Company	Accelerating set of retarded cement
JPH0393660A (ja) *	1989-09-02	1991-04-18	Takemoto Oil & Fat Co Ltd	高強度コンクリート組成物
US5113943A (en) *	1989-11-27	1992-05-19	Atlantic Richfield Company	Spacer fluids
US5030366A (en) *	1989-11-27	1991-07-09	Atlantic Richfield Company	Spacer fluids
US4976316A (en) *	1990-02-20	1990-12-11	Atlantic Richfield Company	Method of accelerating set of cement by washover fluid containing alkanolamine
US5027900A (en) *	1990-02-26	1991-07-02	Atlantic Richfield Company	Incremental density cementing spacers
US5292367A (en) *	1990-04-18	1994-03-08	Atlantic Richfield Company	Dispersant compositions for subterranean well drilling and completion
CA2080906C (fr) *	1990-04-18	2004-06-29	James B. Bloys	Compositions dispersantes pour le forage et la completion de puits souterrains
US5221489A (en) *	1990-04-26	1993-06-22	Atlantic Richfield Company	Sulfonated polymeric dispersant compositions for subterranean well drilling, completion, and cementing
CA2081465A1 (fr) *	1990-04-26	1991-10-27	James B. Bloys	Compositions dispersantes pour fluide de forage et de completion
US5360787A (en) *	1990-05-15	1994-11-01	Atlantic Richfield Company	Dispersant compositions comprising sulfonated isobutylene maleic anhydride copolymer for subterranean well drilling and completion
US5038863A (en) *	1990-07-20	1991-08-13	Altantic Richfield Company	Cementing oil and gas wells
US5458197A (en) *	1991-01-30	1995-10-17	Atlantic Richfield Company	Well cleanout system and method
JP2628486B2 (ja) *	1992-09-30	1997-07-09	竹本油脂株式会社	セメント用分散剤
US5316083A (en) *	1992-12-31	1994-05-31	Shell Oil Company	Blast furnace slag spacer
US5547612A (en) *	1995-02-17	1996-08-20	National Starch And Chemical Investment Holding Corporation	Compositions of water soluble polymers containing allyloxybenzenesulfonic acid monomer and methallyl sulfonic acid monomer and methods for use in aqueous systems
US5789352A (en) *	1996-06-19	1998-08-04	Halliburton Company	Well completion spacer fluids and methods

1996
- 1996-06-19 US US08/666,031 patent/US5866517A/en not_active Expired - Lifetime
1997
- 1997-06-12 CA CA002258321A patent/CA2258321A1/fr not_active Abandoned
- 1997-06-12 WO PCT/GB1997/001594 patent/WO1997048879A1/fr not_active Ceased
- 1997-06-12 EP EP97926110A patent/EP0906489A1/fr not_active Withdrawn
1998
- 1998-12-16 NO NO985911A patent/NO985911L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
NO985911D0 (no)	1998-12-16
EP0906489A1 (fr)	1999-04-07
WO1997048879A1 (fr)	1997-12-24
CA2258321A1 (fr)	1997-12-24
US5866517A (en)	1999-02-02

Legal Events

Date	Code	Title	Description
2001-03-12	FC2A	Withdrawal, rejection or dismissal of laid open patent application

Publication	Publication Date	Title
NO985911L (no)	1999-02-16	FremgangsmÕte og skillefluidblanding for fortrengning av borefluid fra et borehull
NO985913L (no)	1999-02-16	Metode og sement-borefluidsementblanding for sementering av et borehull
CA2208205A1 (fr)	1997-12-19	Fluides tampon pour completion de puits et methodes d'utilisation
CA2349300A1 (fr)	2000-05-25	Procede permettant de retirer les fluides non desires dans un puits de forage
NO875316L (no)	1988-06-20	Fremgangsmaate for separering av gassformige eller flytende hydrokarboner.
NO862161L (no)	1986-12-01	Skillefluidum som er kompatibelt med boreslam og sementoppslemminger, og anvendelse av fluidet.
CA2021518A1 (fr)	1991-02-22	Isolation de cuvetage et systeme de completion de puits
CA2072064A1 (fr)	1992-12-25	Methode de cimentation au mortier liquide de formations gazeiferes et petroliferes
MY112090A (en)	2001-04-30	Method for drilling and cementing a well
NO852921L (no)	1986-05-16	Lettvekts-sementoppslemming, saerlig for sementering av olje- og gassbroenner.
CA2042889A1 (fr)	1992-02-01	Additif limitant les pertes de fluide cimentaire dans un puits et methode connexe
MY131554A (en)	2007-08-30	Method for drilling and cementing a well.
MX9302120A (es)	1994-05-31	Materiales de componente base para alfombra.
IT8845723A0 (it)	1988-05-04	Innesto rapido per la giunzione scioglibile di tubi.
BR9908712A (pt)	2001-10-02	Poço, sistema de controle para controlar o fluxo de fluido no mesmo, método para sua operação, circuito de controle e módulo de controle
DE3585190D1 (de)	1992-02-27	Immunologisches fluoreszenz-polarisationsverfahren zum nachweis von schweren antigenen.
NO855062L (no)	1986-06-18	Fremgangsmaate ved utvinning av c3+-hydrocarboner fra en gasstroem.
MX9102790A (es)	1994-01-31	Sincronizador auto-energizante
EP0190290A4 (fr)	1988-05-10	Paroi recuperatrice pour fourneaux.
CA2047485A1 (fr)	1992-01-21	Cimentation de puits de petrole et de gaz
AU3863485A (en)	1986-03-06	Fluid actuated rock drill
FI894583A0 (fi)	1989-09-27	Foerfarande och anordning foer att muddra upp slam fraon hamnar, vattenleder eller motsvarande.
ZA200207961B (en)	2003-10-03	Rock drilling rig.
AU590463B2 (en)	1989-11-02	Method for detecting drilling fluid in the annulus of a cased wellbore
NO894466D0 (no)	1989-11-09	Fremgangsmaate for fjerning av overflatefordelte hydrokarboner, saerlig oljerester.