CA2101757A1 - Utilisation d'esters complexes d'acide carboxylique tensioactifs, comme emulsifiants dans des fluides de forage a base d'huiles et dans d'autres fluides pour service de puits - Google Patents

Utilisation d'esters complexes d'acide carboxylique tensioactifs, comme emulsifiants dans des fluides de forage a base d'huiles et dans d'autres fluides pour service de puits

Info

Publication number: CA2101757A1
Authority: CA; Canada
Prior art keywords: complex esters; oil; esters; emulsifiers; contain
Prior art date: 1991-01-31
Legal status (The legal status 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 status listed.): Abandoned

Application number

CA002101757A

Other languages

English (en)

Inventor

Heinz Mueller

Walter Knoerr

Claus-Peter Herold

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Henkel AG and Co KGaA

Original Assignee

Individual

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.)

1991-01-31

Filing date

1992-01-22

Publication date

1992-08-01

1992-01-22 Application filed by Individual filed Critical Individual

1992-08-01 Publication of CA2101757A1 publication Critical patent/CA2101757A1/fr

Status Abandoned legal-status Critical Current

Links

150000002148 esters Chemical class 0.000 title claims abstract description 88
239000003995 emulsifying agent Substances 0.000 title claims abstract description 67
239000012530 fluid Substances 0.000 title claims abstract description 58
238000005553 drilling Methods 0.000 title claims abstract description 47
150000001732 carboxylic acid derivatives Chemical class 0.000 title description 5
239000003921 oil Substances 0.000 claims abstract description 78
239000012071 phase Substances 0.000 claims abstract description 56
150000002763 monocarboxylic acids Chemical class 0.000 claims abstract description 30
238000006243 chemical reaction Methods 0.000 claims abstract description 26
125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 24
239000000654 additive Substances 0.000 claims abstract description 15
150000005846 sugar alcohols Polymers 0.000 claims abstract description 12
239000008346 aqueous phase Substances 0.000 claims abstract description 10
238000011161 development Methods 0.000 claims abstract description 9
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims abstract description 8
239000003513 alkali Substances 0.000 claims abstract description 7
239000000376 reactant Substances 0.000 claims abstract description 6
150000003839 salts Chemical class 0.000 claims abstract description 6
239000003795 chemical substances by application Substances 0.000 claims abstract description 5
230000001476 alcoholic effect Effects 0.000 claims abstract description 3
239000002562 thickening agent Substances 0.000 claims abstract description 3
150000003628 tricarboxylic acids Chemical class 0.000 claims abstract description 3
235000019198 oils Nutrition 0.000 claims description 71
239000002253 acid Substances 0.000 claims description 28
125000004432 carbon atom Chemical group C* 0.000 claims description 27
239000000203 mixture Substances 0.000 claims description 27
150000001298 alcohols Chemical class 0.000 claims description 24
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 16
239000010696 ester oil Substances 0.000 claims description 14
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
150000002170 ethers Chemical class 0.000 claims description 12
150000007513 acids Chemical class 0.000 claims description 11
239000000470 constituent Substances 0.000 claims description 11
235000014113 dietary fatty acids Nutrition 0.000 claims description 10
239000000194 fatty acid Substances 0.000 claims description 10
229930195729 fatty acid Natural products 0.000 claims description 10
150000004665 fatty acids Chemical class 0.000 claims description 10
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
239000002480 mineral oil Substances 0.000 claims description 9
OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 8
235000010446 mineral oil Nutrition 0.000 claims description 8
150000002009 diols Chemical class 0.000 claims description 7
229920003023 plastic Polymers 0.000 claims description 7
239000004033 plastic Substances 0.000 claims description 7
235000019484 Rapeseed oil Nutrition 0.000 claims description 6
230000015572 biosynthetic process Effects 0.000 claims description 5
230000009969 flowable effect Effects 0.000 claims description 5
229920006395 saturated elastomer Polymers 0.000 claims description 5
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
150000001991 dicarboxylic acids Chemical class 0.000 claims description 4
239000001110 calcium chloride Substances 0.000 claims description 3
229910001628 calcium chloride Inorganic materials 0.000 claims description 3
235000011148 calcium chloride Nutrition 0.000 claims description 3
238000003786 synthesis reaction Methods 0.000 claims description 3
125000003118 aryl group Chemical group 0.000 claims description 2
150000001735 carboxylic acids Chemical class 0.000 claims description 2
238000007711 solidification Methods 0.000 claims description 2
230000008023 solidification Effects 0.000 claims description 2
239000003784 tall oil Substances 0.000 claims description 2
230000002110 toxicologic effect Effects 0.000 claims description 2
231100000027 toxicology Toxicity 0.000 claims description 2
BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 claims 2
238000010931 ester hydrolysis Methods 0.000 claims 1
239000000306 component Substances 0.000 description 24
230000000875 corresponding effect Effects 0.000 description 23
239000000463 material Substances 0.000 description 12
150000001875 compounds Chemical class 0.000 description 10
239000000047 product Substances 0.000 description 8
238000005886 esterification reaction Methods 0.000 description 7
229940042472 mineral oil Drugs 0.000 description 7
229920005862 polyol Polymers 0.000 description 6
150000003077 polyols Chemical class 0.000 description 6
230000018109 developmental process Effects 0.000 description 5
230000032050 esterification Effects 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 5
235000008733 Citrus aurantifolia Nutrition 0.000 description 4
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
235000011941 Tilia x europaea Nutrition 0.000 description 4
229910052784 alkaline earth metal Inorganic materials 0.000 description 4
238000009472 formulation Methods 0.000 description 4
229960005150 glycerol Drugs 0.000 description 4
239000004571 lime Substances 0.000 description 4
239000011435 rock Substances 0.000 description 4
239000007787 solid Substances 0.000 description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
230000006978 adaptation Effects 0.000 description 3
230000032683 aging Effects 0.000 description 3
150000001342 alkaline earth metals Chemical class 0.000 description 3
-1 alkyl glycoside compounds Chemical class 0.000 description 3
QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 3
229910001864 baryta Inorganic materials 0.000 description 3
239000000440 bentonite Substances 0.000 description 3
229910000278 bentonite Inorganic materials 0.000 description 3
SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 3
229910052799 carbon Inorganic materials 0.000 description 3
239000003054 catalyst Substances 0.000 description 3
239000007795 chemical reaction product Substances 0.000 description 3
230000000694 effects Effects 0.000 description 3
235000011187 glycerol Nutrition 0.000 description 3
230000002401 inhibitory effect Effects 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000007858 starting material Substances 0.000 description 3
239000000126 substance Substances 0.000 description 3
235000013311 vegetables Nutrition 0.000 description 3
YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 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
241001465754 Metazoa Species 0.000 description 2
235000019482 Palm oil Nutrition 0.000 description 2
235000019486 Sunflower oil Nutrition 0.000 description 2
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 2
239000007957 coemulsifier Substances 0.000 description 2
125000004185 ester group Chemical group 0.000 description 2
238000005755 formation reaction Methods 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
239000011630 iodine Substances 0.000 description 2
229910052740 iodine Inorganic materials 0.000 description 2
239000003077 lignite Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000002156 mixing Methods 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
150000007530 organic bases Chemical class 0.000 description 2
239000003346 palm kernel oil Substances 0.000 description 2
235000019865 palm kernel oil Nutrition 0.000 description 2
239000002540 palm oil Substances 0.000 description 2
ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 2
YPFDHNVEDLHUCE-UHFFFAOYSA-N propane-1,3-diol Chemical compound OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 2
238000007127 saponification reaction Methods 0.000 description 2
150000004671 saturated fatty acids Chemical class 0.000 description 2
235000003441 saturated fatty acids Nutrition 0.000 description 2
239000002600 sunflower oil Substances 0.000 description 2
239000003760 tallow Substances 0.000 description 2
239000007762 w/o emulsion Substances 0.000 description 2
WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
229910021532 Calcite Inorganic materials 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
RZXLPPRPEOUENN-UHFFFAOYSA-N Chlorfenson Chemical class C1=CC(Cl)=CC=C1OS(=O)(=O)C1=CC=C(Cl)C=C1 RZXLPPRPEOUENN-UHFFFAOYSA-N 0.000 description 1
101100285518 Drosophila melanogaster how gene Proteins 0.000 description 1
241000558306 Gynocardia odorata Species 0.000 description 1
206010061217 Infestation Diseases 0.000 description 1
241001072282 Limnanthes Species 0.000 description 1
101500021084 Locusta migratoria 5 kDa peptide Proteins 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
239000005642 Oleic acid Substances 0.000 description 1
ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
235000019483 Peanut oil Nutrition 0.000 description 1
241001296096 Probles Species 0.000 description 1
229920002125 Sokalan® Polymers 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
150000001447 alkali salts Chemical class 0.000 description 1
230000003935 attention Effects 0.000 description 1
239000010480 babassu oil Substances 0.000 description 1
230000001580 bacterial effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
239000003139 biocide Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910000019 calcium carbonate Inorganic materials 0.000 description 1
150000004649 carbonic acid derivatives Chemical class 0.000 description 1
150000004651 carbonic acid esters Chemical class 0.000 description 1
239000004359 castor oil Substances 0.000 description 1
235000019438 castor oil Nutrition 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
239000003240 coconut oil Substances 0.000 description 1
235000019864 coconut oil Nutrition 0.000 description 1
239000013065 commercial product Substances 0.000 description 1
230000001609 comparable effect Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
230000002844 continuous effect Effects 0.000 description 1
239000010636 coriander oil Substances 0.000 description 1
239000002385 cottonseed oil Substances 0.000 description 1
235000012343 cottonseed oil Nutrition 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
239000010459 dolomite Substances 0.000 description 1
229910000514 dolomite Inorganic materials 0.000 description 1
230000001804 emulsifying effect Effects 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000003925 fat Substances 0.000 description 1
235000019197 fats Nutrition 0.000 description 1
235000021323 fish oil Nutrition 0.000 description 1
ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
229930182470 glycoside Natural products 0.000 description 1
150000004820 halides Chemical class 0.000 description 1
125000001183 hydrocarbyl group Chemical group 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
150000007529 inorganic bases Chemical class 0.000 description 1
230000003993 interaction Effects 0.000 description 1
QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
239000010699 lard oil Substances 0.000 description 1
239000000944 linseed oil Substances 0.000 description 1
235000021388 linseed oil Nutrition 0.000 description 1
239000007791 liquid phase Substances 0.000 description 1
230000007774 longterm Effects 0.000 description 1
239000000314 lubricant Substances 0.000 description 1
230000001050 lubricating effect Effects 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
238000000034 method Methods 0.000 description 1
150000002762 monocarboxylic acid derivatives Chemical class 0.000 description 1
239000003129 oil well Substances 0.000 description 1
ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
239000004006 olive oil Substances 0.000 description 1
235000008390 olive oil Nutrition 0.000 description 1
229920000620 organic polymer Polymers 0.000 description 1
239000000312 peanut oil Substances 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
159000000001 potassium salts Chemical class 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000008569 process Effects 0.000 description 1
239000011541 reaction mixture Substances 0.000 description 1
238000007789 sealing Methods 0.000 description 1
125000006850 spacer group Chemical group 0.000 description 1
230000006641 stabilisation Effects 0.000 description 1
238000011105 stabilization Methods 0.000 description 1
230000000638 stimulation Effects 0.000 description 1
150000004670 unsaturated fatty acids Chemical class 0.000 description 1
235000021122 unsaturated fatty acids Nutrition 0.000 description 1
238000009736 wetting Methods 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
- C09K8/36—Water-in-oil emulsions
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/34—Higher-molecular-weight carboxylic acid esters
- C09K23/36—Esters of polycarboxylic acids
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/26—Oil-in-water emulsions
- C09K8/28—Oil-in-water emulsions containing organic additives

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Oil, Petroleum & Natural Gas (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
Colloid Chemistry (AREA)

CA002101757A 1991-01-31 1992-01-22 Utilisation d'esters complexes d'acide carboxylique tensioactifs, comme emulsifiants dans des fluides de forage a base d'huiles et dans d'autres fluides pour service de puits Abandoned CA2101757A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DEP4102908.9		1991-01-31
DE4102908A DE4102908A1 (de)	1991-01-31	1991-01-31	Verwendung oberflaechenaktiver carbonsaeure-komplexester als emulgatoren in oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln

Publications (1)

Publication Number	Publication Date
CA2101757A1 true CA2101757A1 (fr)	1992-08-01

Family

ID=6424108

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002101757A Abandoned CA2101757A1 (fr)	1991-01-31	1992-01-22	Utilisation d'esters complexes d'acide carboxylique tensioactifs, comme emulsifiants dans des fluides de forage a base d'huiles et dans d'autres fluides pour service de puits

Country Status (9)

Country	Link
JP (1)	JPH06504801A (fr)
AU (1)	AU1167992A (fr)
CA (1)	CA2101757A1 (fr)
DE (1)	DE4102908A1 (fr)
IE (1)	IE920305A1 (fr)
MX (1)	MX9200455A (fr)
TR (1)	TR25713A (fr)
WO (1)	WO1992013926A1 (fr)
ZA (1)	ZA92668B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8153562B2 (en)	2007-09-14	2012-04-10	Emery Oleochemicals Gmbh	Oligoglycerol fatty acid ester thickeners for oil-based drilling fluids
US8236735B2 (en)	2007-09-14	2012-08-07	Emery Oleochemicals Gmbh	Oligoglycerol fatty acid ester lubricant additives for drilling fluids
CN114426815A (zh) *	2022-01-18	2022-05-03	中国石油化工股份有限公司	一种适用于强水敏易垮塌地层的油基钻井液及其制备方法和应用

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4200502A1 (de) *	1992-01-13	1993-07-15	Henkel Kgaa	Verbesserte entsorgung von kontaminiertem bohrklein aus geologischen bohrungen mit mineraloel-enthaltenden bohrspuelsystemen
TW354352B (en) *	1996-10-30	1999-03-11	Henkel Kgaa	A process for easier cleaning on the basis of water/oil inversion emulifier
DE19643840A1 (de) *	1996-10-30	1998-05-07	Henkel Kgaa	Verbesserte Mehrkomponentengemische für den Erdreichaufschluß
EP0951519B1 (fr) *	1996-10-30	2001-12-19	Cognis Deutschland GmbH	Procede pour faciliter l'evacuation de fluides actifs a base d'emulsions inversees eau dans l'huile
FR2811326B1 (fr) *	2000-07-05	2003-09-05	Inst Francais Du Petrole	Methode et fluide pour controler la saturation d'une formation aux abords d'un puits
GB0423072D0 (en)	2004-10-18	2004-11-17	Ici Plc	Surfactant compounds

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3915876A1 (de) *	1989-05-16	1990-11-22	Henkel Kgaa	Verwendung ausgewaehlter esteroele in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
DE3916550A1 (de) *	1989-05-20	1990-11-22	Henkel Kgaa	Verwendung ausgewaehlter oleophiler ether in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
DE4019266A1 (de) *	1990-06-16	1992-01-23	Henkel Kgaa	Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern

1991
- 1991-01-31 DE DE4102908A patent/DE4102908A1/de not_active Withdrawn
1992
- 1992-01-22 WO PCT/EP1992/000128 patent/WO1992013926A1/fr not_active Ceased
- 1992-01-22 JP JP4503486A patent/JPH06504801A/ja active Pending
- 1992-01-22 CA CA002101757A patent/CA2101757A1/fr not_active Abandoned
- 1992-01-22 AU AU11679/92A patent/AU1167992A/en not_active Abandoned
- 1992-01-27 TR TR92/0103A patent/TR25713A/xx unknown
- 1992-01-30 IE IE030592A patent/IE920305A1/en unknown
- 1992-01-30 ZA ZA92668A patent/ZA92668B/xx unknown
- 1992-01-31 MX MX9200455A patent/MX9200455A/es unknown

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8153562B2 (en)	2007-09-14	2012-04-10	Emery Oleochemicals Gmbh	Oligoglycerol fatty acid ester thickeners for oil-based drilling fluids
US8236735B2 (en)	2007-09-14	2012-08-07	Emery Oleochemicals Gmbh	Oligoglycerol fatty acid ester lubricant additives for drilling fluids
AU2008300598B2 (en) *	2007-09-14	2014-02-27	Emery Oleochemicals Gmbh	Lubricant additives for drilling fluids
CN114426815A (zh) *	2022-01-18	2022-05-03	中国石油化工股份有限公司	一种适用于强水敏易垮塌地层的油基钻井液及其制备方法和应用
CN114426815B (zh) *	2022-01-18	2023-01-17	中国石油化工股份有限公司	一种适用于强水敏易垮塌地层的油基钻井液及其制备方法和应用

Also Published As

Publication number	Publication date
DE4102908A1 (de)	1992-08-06
AU1167992A (en)	1992-09-07
JPH06504801A (ja)	1994-06-02
ZA92668B (en)	1992-10-28
TR25713A (tr)	1993-09-01
WO1992013926A1 (fr)	1992-08-20
MX9200455A (es)	1992-07-01
IE920305A1 (en)	1992-07-29

Legal Events

Date	Code	Title	Description
1999-01-22	FZDE	Discontinued

Publication	Publication Date	Title
US5441927A (en)	1995-08-15	Fluid drill-hole treatment agents based on polycarboxylic acid diesters
US5461028A (en)	1995-10-24	Fluid-drill-hole treatment agents based on carbonic acid diesters
US5869434A (en)	1999-02-09	Free-flowing borehole servicing preparations containing linear α-olefins, more patricularly corresponding drilling fluids
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