OA10150A - Wellbore fluid - Google Patents

Wellbore fluid Download PDF

Info

Publication number: OA10150A
Authority: OA; OAPI
Prior art keywords: wellbore fluid; fluid according; oil; oil phase; wellbore
Prior art date: 1993-09-01

Application number

OA60653A

Other languages

English (en)

Inventor

Christopher Alan Sawdon

Original Assignee

Sofitech Nv

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.)

1993-09-01

Filing date

1995-04-28

Publication date

1996-12-18

1993-09-01 Priority claimed from GB939318100A external-priority patent/GB9318100D0/en

1994-06-29 Priority claimed from GB9413075A external-priority patent/GB9413075D0/en

1995-04-28 Application filed by Sofitech Nv filed Critical Sofitech Nv

1996-12-18 Publication of OA10150A publication Critical patent/OA10150A/en

Links

239000012530 fluid Substances 0.000 title claims abstract description 95
239000000203 mixture Substances 0.000 claims abstract description 17
125000004432 carbon atom Chemical group C* 0.000 claims abstract description 13
150000001336 alkenes Chemical class 0.000 claims abstract description 9
JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 claims abstract description 6
239000003921 oil Substances 0.000 claims description 65
235000019198 oils Nutrition 0.000 claims description 62
238000005553 drilling Methods 0.000 claims description 33
235000015097 nutrients Nutrition 0.000 claims description 8
229920013639 polyalphaolefin Polymers 0.000 claims description 8
239000003795 chemical substances by application Substances 0.000 claims description 5
235000014113 dietary fatty acids Nutrition 0.000 claims description 5
239000000194 fatty acid Substances 0.000 claims description 5
229930195729 fatty acid Natural products 0.000 claims description 5
150000004665 fatty acids Chemical class 0.000 claims description 5
-1 cycloparrafins Chemical class 0.000 claims description 4
238000001914 filtration Methods 0.000 claims description 4
238000000034 method Methods 0.000 claims description 4
150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
150000001925 cycloalkenes Chemical class 0.000 claims description 3
239000003995 emulsifying agent Substances 0.000 claims description 3
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
238000012993 chemical processing Methods 0.000 claims description 2
239000003925 fat Substances 0.000 claims description 2
150000002191 fatty alcohols Chemical class 0.000 claims description 2
229910052698 phosphorus Inorganic materials 0.000 claims description 2
239000011574 phosphorus Substances 0.000 claims description 2
239000011591 potassium Substances 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
239000004094 surface-active agent Substances 0.000 claims description 2
235000015112 vegetable and seed oil Nutrition 0.000 claims description 2
239000008158 vegetable oil Substances 0.000 claims description 2
SGPGESCZOCHFCL-UHFFFAOYSA-N Tilisolol hydrochloride Chemical compound [Cl-].C1=CC=C2C(=O)N(C)C=C(OCC(O)C[NH2+]C(C)(C)C)C2=C1 SGPGESCZOCHFCL-UHFFFAOYSA-N 0.000 claims 2
230000002708 enhancing effect Effects 0.000 claims 2
230000000994 depressogenic effect Effects 0.000 claims 1
239000004535 oil miscible liquid Substances 0.000 claims 1
150000003467 sulfuric acid derivatives Chemical class 0.000 claims 1
239000012071 phase Substances 0.000 description 24
239000004711 α-olefin Substances 0.000 description 21
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
238000005520 cutting process Methods 0.000 description 11
150000002148 esters Chemical class 0.000 description 8
239000007789 gas Substances 0.000 description 7
238000009472 formulation Methods 0.000 description 5
FOKDITTZHHDEHD-PFONDFGASA-N 2-ethylhexyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(CC)CCCC FOKDITTZHHDEHD-PFONDFGASA-N 0.000 description 4
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 4
230000000694 effects Effects 0.000 description 4
229920001971 elastomer Polymers 0.000 description 4
239000007788 liquid Substances 0.000 description 4
238000012360 testing method Methods 0.000 description 4
WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 3
241000894006 Bacteria Species 0.000 description 3
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 3
239000010428 baryte Substances 0.000 description 3
229910052601 baryte Inorganic materials 0.000 description 3
239000002199 base oil Substances 0.000 description 3
239000001110 calcium chloride Substances 0.000 description 3
229910001628 calcium chloride Inorganic materials 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000002283 diesel fuel Substances 0.000 description 3
239000000499 gel Substances 0.000 description 3
238000004519 manufacturing process Methods 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
241000963673 Acartia tonsa Species 0.000 description 2
VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 2
239000005642 Oleic acid Substances 0.000 description 2
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
241000206732 Skeletonema costatum Species 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
241000839309 Thesea Species 0.000 description 2
235000011941 Tilia x europaea Nutrition 0.000 description 2
239000002253 acid Substances 0.000 description 2
150000004996 alkyl benzenes Chemical class 0.000 description 2
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 2
229910052921 ammonium sulfate Inorganic materials 0.000 description 2
239000001166 ammonium sulphate Substances 0.000 description 2
235000011130 ammonium sulphate Nutrition 0.000 description 2
239000008346 aqueous phase Substances 0.000 description 2
230000015572 biosynthetic process Effects 0.000 description 2
230000015556 catabolic process Effects 0.000 description 2
150000001875 compounds Chemical class 0.000 description 2
238000005755 formation reaction Methods 0.000 description 2
230000000977 initiatory effect Effects 0.000 description 2
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
239000004571 lime Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
229910052757 nitrogen Inorganic materials 0.000 description 2
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
239000004033 plastic Substances 0.000 description 2
229920006395 saturated elastomer Polymers 0.000 description 2
238000010998 test method Methods 0.000 description 2
231100000419 toxicity Toxicity 0.000 description 2
230000001988 toxicity Effects 0.000 description 2
LWLRMRFJCCMNML-UHFFFAOYSA-N 2-ethylhexyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OCC(CC)CCCC LWLRMRFJCCMNML-UHFFFAOYSA-N 0.000 description 1
206010007269 Carcinogenicity Diseases 0.000 description 1
241000195493 Cryptophyta Species 0.000 description 1
208000005156 Dehydration Diseases 0.000 description 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
239000005977 Ethylene Substances 0.000 description 1
241001465754 Metazoa Species 0.000 description 1
229920000459 Nitrile rubber Polymers 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000032683 aging Effects 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000001491 aromatic compounds Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
231100000209 biodegradability test Toxicity 0.000 description 1
238000006065 biodegradation reaction Methods 0.000 description 1
239000012267 brine Substances 0.000 description 1
239000006227 byproduct Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
150000001721 carbon Chemical group 0.000 description 1
231100000260 carcinogenicity Toxicity 0.000 description 1
230000007670 carcinogenicity Effects 0.000 description 1
239000003054 catalyst Substances 0.000 description 1
238000006243 chemical reaction Methods 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000004927 clay Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
239000003240 coconut oil Substances 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
239000010779 crude oil Substances 0.000 description 1
230000001186 cumulative effect Effects 0.000 description 1
125000000753 cycloalkyl group Chemical group 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-M dihydrogenphosphate Chemical compound OP(O)([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-M 0.000 description 1
238000007599 discharging Methods 0.000 description 1
238000006073 displacement reaction Methods 0.000 description 1
238000004821 distillation Methods 0.000 description 1
239000000806 elastomer Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000010696 ester oil Substances 0.000 description 1
235000019197 fats Nutrition 0.000 description 1
239000000706 filtrate Substances 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
244000038280 herbivores Species 0.000 description 1
238000005098 hot rolling Methods 0.000 description 1
230000036571 hydration Effects 0.000 description 1
238000006703 hydration reaction Methods 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
238000005286 illumination Methods 0.000 description 1
235000019239 indanthrene blue RS Nutrition 0.000 description 1
UHOKSCJSTAHBSO-UHFFFAOYSA-N indanthrone blue Chemical compound C1=CC=C2C(=O)C3=CC=C4NC5=C6C(=O)C7=CC=CC=C7C(=O)C6=CC=C5NC4=C3C(=O)C2=C1 UHOKSCJSTAHBSO-UHFFFAOYSA-N 0.000 description 1
230000005764 inhibitory process Effects 0.000 description 1
239000003077 lignite Substances 0.000 description 1
231100000053 low toxicity Toxicity 0.000 description 1
238000005461 lubrication Methods 0.000 description 1
238000005259 measurement Methods 0.000 description 1
150000004702 methyl esters Chemical class 0.000 description 1
238000002156 mixing Methods 0.000 description 1
229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
235000019796 monopotassium phosphate Nutrition 0.000 description 1
QVRVXSZKCXFBTE-UHFFFAOYSA-N n-[4-(6,7-dimethoxy-3,4-dihydro-1h-isoquinolin-2-yl)butyl]-2-(2-fluoroethoxy)-5-methylbenzamide Chemical compound C1C=2C=C(OC)C(OC)=CC=2CCN1CCCCNC(=O)C1=CC(C)=CC=C1OCCF QVRVXSZKCXFBTE-UHFFFAOYSA-N 0.000 description 1
150000002823 nitrates Chemical class 0.000 description 1
150000002894 organic compounds Chemical class 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
238000012856 packing Methods 0.000 description 1
229910052763 palladium Inorganic materials 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
239000000419 plant extract Substances 0.000 description 1
229920001083 polybutene Polymers 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000012545 processing Methods 0.000 description 1
239000000047 product Substances 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000010453 quartz Substances 0.000 description 1
238000013102 re-test Methods 0.000 description 1
231100000812 repeated exposure Toxicity 0.000 description 1
239000006254 rheological additive Substances 0.000 description 1
229910052703 rhodium Inorganic materials 0.000 description 1
239000010948 rhodium Substances 0.000 description 1
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
239000011435 rock Substances 0.000 description 1
239000013535 sea water Substances 0.000 description 1
VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
239000007787 solid Substances 0.000 description 1
241000894007 species Species 0.000 description 1
230000002522 swelling effect Effects 0.000 description 1
231100000331 toxic Toxicity 0.000 description 1
230000002588 toxic effect Effects 0.000 description 1
150000004670 unsaturated fatty acids Chemical class 0.000 description 1
235000021122 unsaturated fatty acids Nutrition 0.000 description 1
235000013311 vegetables Nutrition 0.000 description 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
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/34—Organic liquids

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Materials For Medical Uses (AREA)
Fats And Perfumes (AREA)

OA60653A 1993-09-01 1995-04-28 Wellbore fluid OA10150A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB939318100A GB9318100D0 (en)	1993-09-01	1993-09-01	Wellbore fluid
GB9413075A GB9413075D0 (en)	1994-06-29	1994-06-29	Wellbore fluid

Publications (1)

Publication Number	Publication Date
OA10150A true OA10150A (en)	1996-12-18

Family

ID=26303450

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
OA60653A OA10150A (en)	1993-09-01	1995-04-28	Wellbore fluid

Country Status (10)

Country	Link
US (1)	US5627143A (de)
EP (1)	EP0666893B1 (de)
AT (1)	ATE192183T1 (de)
AU (1)	AU7504494A (de)
BR (1)	BR9405571A (de)
CA (1)	CA2148116C (de)
DE (1)	DE69424148D1 (de)
MY (1)	MY111304A (de)
OA (1)	OA10150A (de)
WO (1)	WO1995006695A1 (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
MY111305A (en) *	1993-09-01	1999-10-30	Sofitech Nv	Wellbore fluid.
WO1995021226A1 (en) *	1994-02-02	1995-08-10	Chevron Chemical Company	Drilling fluids comprising mostly linear olefins
DE4420455A1 (de) *	1994-06-13	1995-12-14	Henkel Kgaa	Lineare alpha-Olefine enthaltende fließfähige Bohrlochbehandlungsmittel insbesondere entsprechende Bohrspülungen
US5605879A (en) *	1995-04-17	1997-02-25	Baker Hughes Incorporated	Olefin isomers as lubricants, rate of penetration enhancers, and spotting fluid additives for water-based drilling fluids
US5837655A (en) *	1996-05-01	1998-11-17	Halliday; William S.	Purified paraffins as lubricants, rate of penetration enhancers, and spotting fluid additives for water-based drilling fluids
US6242389B1 (en)	1997-04-14	2001-06-05	Bp Chemicals Limited	Ethers
US6323157B1 (en) *	1997-08-08	2001-11-27	Bp Corporation North America Inc.	Base oil for well fluids having low pour point temperature
US6793025B2 (en)	1998-01-08	2004-09-21	M-I L. L. C.	Double emulsion based drilling fluids
US6405809B2 (en)	1998-01-08	2002-06-18	M-I Llc	Conductive medium for openhold logging and logging while drilling
US7297661B2 (en) *	1999-09-29	2007-11-20	Baker Hughes Incorporated	Synthetic base fluid for enhancing the results of crude oil characterization analyses
US6514915B1 (en)	1999-09-29	2003-02-04	Baker Hughes Incorporated	Synthetic base fluid for enhancing the results of crude oil characterization analyses
US7186673B2 (en) *	2000-04-25	2007-03-06	Exxonmobil Upstream Research Company	Stability enhanced water-in-oil emulsion and method for using same
US6367550B1 (en) *	2000-10-25	2002-04-09	Halliburton Energy Service, Inc.	Foamed well cement slurries, additives and methods
US6838082B2 (en) *	2001-02-14	2005-01-04	M-I Llc	Vermiculture compositions
US7050166B2 (en) *	2001-11-02	2006-05-23	Baker Hughes Incorporated	Calcium carbonate imaging technique
CA2470440A1 (en) *	2001-12-17	2003-07-17	Exxonmobil Upstream Research Company	Solids-stabilized oil-in-water emulsion and a method for preparing same
US7338924B2 (en) *	2002-05-02	2008-03-04	Exxonmobil Upstream Research Company	Oil-in-water-in-oil emulsion
US20060014647A1 (en) *	2002-11-13	2006-01-19	Baker Hughes Incorporated	Synthetic base fluid for enhancing the results of crude oil characterization analyses
WO2006084285A2 (en) *	2005-01-31	2006-08-10	Exxonmobil Chemical Patents Inc.	Olefin oligomerization and biodegradable compositions therefrom
WO2007078379A2 (en)	2005-12-22	2007-07-12	Exxonmobil Upstream Research Company	Method of oil recovery using a foamy oil-external emulsion
EA016562B1 (ru)	2006-06-26	2012-05-30	Бп Эксплорейшн Оперейтинг Компани Лимитед	Скважинный раствор, способ проведения скважинной операции с применением этого раствора, применение полимера
US7938191B2 (en)	2007-05-11	2011-05-10	Schlumberger Technology Corporation	Method and apparatus for controlling elastomer swelling in downhole applications
EP2154224A1 (de)	2008-07-25	2010-02-17	Bp Exploration Operating Company Limited	Verfahren zum Ausführen eines Bohrlochprozesses
US8759260B2 (en)	2009-06-02	2014-06-24	Chevron Phillips Chemical Company Lp	Wellbore fluid additives and methods of producing the same
EA201300614A1 (ru)	2010-11-25	2013-12-30	Бп Эксплорейшн Оперейтинг Компани Лимитед	Уплотнение
US20140076635A1 (en)	2011-05-12	2014-03-20	Bp Exploration Operating Company Limited	Method of carrying out a wellbore operation
US9304217B2 (en) *	2012-03-23	2016-04-05	Cggveritas Services Sa	Retrievable vertical hydrophone cable and method
US20130250725A1 (en) *	2012-03-23	2013-09-26	Cggveritas Services Sa	Retrievable vertical geophone cable and method
US20130333877A1 (en) *	2012-06-18	2013-12-19	Halliburton Energy Services, Inc.	System and Method of Assessing a Wellbore Servicing Fluid or a Component Thereof
FR3000497B1 (fr) *	2012-12-28	2015-04-03	Total Raffinage Marketing	Concentre d'additifs biodegradable ameliorant la lubrifiance des boues a l'eau, son utilisation et boue a l'eau pour le forage

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4508628A (en) *	1983-05-19	1985-04-02	O'brien-Goins-Simpson & Associates	Fast drilling invert emulsion drilling fluids
US5045219A (en) *	1988-01-19	1991-09-03	Coastal Mud, Incorporated	Use of polyalphalolefin in downhole drilling
US5072067A (en) *	1988-11-15	1991-12-10	Idemitsu Kosan Company Limited	Lubricating oil composition
US5096883A (en) *	1989-09-29	1992-03-17	Union Oil Company Of California	Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
US5189012A (en) *	1990-03-30	1993-02-23	M-I Drilling Fluids Company	Oil based synthetic hydrocarbon drilling fluid
GB2258258B (en) *	1991-07-27	1995-04-19	David Brankling	Drilling fluid
WO1994016030A1 (en) *	1993-01-14	1994-07-21	M-I Drilling Fluids Company	Non-fluorescing oil-based drilling fluid
AU688770B2 (en) *	1993-06-01	1998-03-19	Ineos Usa Llc	Invert drilling fluids
US5498596A (en) *	1993-09-29	1996-03-12	Mobil Oil Corporation	Non toxic, biodegradable well fluids
WO1995021226A1 (en) *	1994-02-02	1995-08-10	Chevron Chemical Company	Drilling fluids comprising mostly linear olefins

1994
- 1994-08-29 MY MYPI94002260A patent/MY111304A/en unknown
- 1994-08-30 DE DE69424148T patent/DE69424148D1/de not_active Expired - Lifetime
- 1994-08-30 AT AT94924941T patent/ATE192183T1/de active
- 1994-08-30 CA CA002148116A patent/CA2148116C/en not_active Expired - Lifetime
- 1994-08-30 WO PCT/GB1994/001878 patent/WO1995006695A1/en not_active Ceased
- 1994-08-30 US US08/379,608 patent/US5627143A/en not_active Expired - Lifetime
- 1994-08-30 AU AU75044/94A patent/AU7504494A/en not_active Abandoned
- 1994-08-30 BR BR9405571-8A patent/BR9405571A/pt not_active IP Right Cessation
- 1994-08-30 EP EP94924941A patent/EP0666893B1/de not_active Expired - Lifetime
1995
- 1995-04-28 OA OA60653A patent/OA10150A/en unknown

Also Published As

Publication number	Publication date
WO1995006695A1 (en)	1995-03-09
EP0666893B1 (de)	2000-04-26
EP0666893A1 (de)	1995-08-16
MY111304A (en)	1999-10-30
ATE192183T1 (de)	2000-05-15
BR9405571A (pt)	1999-09-08
CA2148116A1 (en)	1995-03-09
AU7504494A (en)	1995-03-22
DE69424148D1 (de)	2000-05-31
US5627143A (en)	1997-05-06
CA2148116C (en)	2006-11-14

Publication	Publication Date	Title
OA10150A (en)	1996-12-18	Wellbore fluid
EP0667890B1 (de)	1999-09-15	Bohrflüssigkeit
US5869434A (en)	1999-02-09	Free-flowing borehole servicing preparations containing linear α-olefins, more patricularly corresponding drilling fluids
US5569642A (en)	1996-10-29	Synthetic paraffinic hydrocarbon drilling fluid
US5252554A (en)	1993-10-12	Drilling fluids and muds containing selected ester oils
US5432152A (en)	1995-07-11	Invert drilling fluid
US5403822A (en)	1995-04-04	Esters of carboxylic acids of medium chain-length as a component of the oil phase in invert drilling muds
US5096883A (en)	1992-03-17	Oil-base drilling fluid comprising branched chain paraffins such as the dimer of 1-decene
AU2003277848B2 (en)	2008-01-10	Borehole treatment agent containing low toxic oil phase
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