NO300043B1 - Invert-emulsjonsboreslam for omgivelsesvennlig utvikling av olje- og naturgass-forekomster samt anvendelsen av utvalgte alkoholer i slike slam - Google Patents
Invert-emulsjonsboreslam for omgivelsesvennlig utvikling av olje- og naturgass-forekomster samt anvendelsen av utvalgte alkoholer i slike slam Download PDFInfo
- Publication number
- NO300043B1 NO300043B1 NO913042A NO913042A NO300043B1 NO 300043 B1 NO300043 B1 NO 300043B1 NO 913042 A NO913042 A NO 913042A NO 913042 A NO913042 A NO 913042A NO 300043 B1 NO300043 B1 NO 300043B1
- Authority
- NO
- Norway
- Prior art keywords
- oil
- drilling mud
- water
- oil phase
- ester
- Prior art date
Links
- 239000000839 emulsion Substances 0.000 title claims abstract description 19
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 14
- 239000003345 natural gas Substances 0.000 title claims abstract description 7
- 238000005553 drilling Methods 0.000 title claims description 66
- 150000001298 alcohols Chemical class 0.000 title claims description 56
- 239000010802 sludge Substances 0.000 title claims description 9
- 238000011161 development Methods 0.000 title claims description 6
- 239000003921 oil Substances 0.000 claims abstract description 104
- 239000012071 phase Substances 0.000 claims abstract description 53
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000000654 additive Substances 0.000 claims abstract description 16
- 239000008346 aqueous phase Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 60
- 239000010696 ester oil Substances 0.000 claims description 45
- 150000002148 esters Chemical class 0.000 claims description 31
- 125000004432 carbon atom Chemical group C* 0.000 claims description 27
- 239000003513 alkali Substances 0.000 claims description 14
- -1 monocarboxylic acid ester Chemical class 0.000 claims description 14
- 239000003995 emulsifying agent Substances 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 10
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 10
- 239000004571 lime Substances 0.000 claims description 10
- 230000000996 additive effect Effects 0.000 claims description 9
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 9
- 230000008023 solidification Effects 0.000 claims description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 8
- 150000002009 diols Chemical class 0.000 claims description 8
- 125000003118 aryl group Chemical group 0.000 claims description 6
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 5
- 229920001521 polyalkylene glycol ether Polymers 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 claims 4
- 150000001412 amines Chemical class 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 abstract 3
- 235000019198 oils Nutrition 0.000 description 76
- 150000001735 carboxylic acids Chemical class 0.000 description 17
- 150000002763 monocarboxylic acids Chemical class 0.000 description 11
- 150000002430 hydrocarbons Chemical class 0.000 description 10
- 229920006395 saturated elastomer Polymers 0.000 description 9
- 239000002253 acid Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 238000000518 rheometry Methods 0.000 description 8
- 208000005156 Dehydration Diseases 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 7
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 239000002480 mineral oil Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 6
- 235000016068 Berberis vulgaris Nutrition 0.000 description 5
- 241000335053 Beta vulgaris Species 0.000 description 5
- 125000001931 aliphatic group Chemical group 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- 150000002170 ethers Chemical class 0.000 description 5
- 125000001183 hydrocarbyl group Chemical group 0.000 description 5
- 235000010446 mineral oil Nutrition 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 235000013311 vegetables Nutrition 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 239000013065 commercial product Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical class NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 239000004435 Oxo alcohol Substances 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- 125000003158 alcohol group Chemical group 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
- 239000010428 baryte Substances 0.000 description 2
- 229910052601 baryte Inorganic materials 0.000 description 2
- 150000001733 carboxylic acid esters Chemical class 0.000 description 2
- 235000014113 dietary fatty acids Nutrition 0.000 description 2
- NOPFSRXAKWQILS-UHFFFAOYSA-N docosan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCCCCCO NOPFSRXAKWQILS-UHFFFAOYSA-N 0.000 description 2
- 230000001804 emulsifying effect Effects 0.000 description 2
- 238000010931 ester hydrolysis Methods 0.000 description 2
- 239000000194 fatty acid Substances 0.000 description 2
- 229930195729 fatty acid Natural products 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 125000000623 heterocyclic group Chemical group 0.000 description 2
- 125000000959 isobutyl group Chemical group [H]C([H])([H])C([H])(C([H])([H])[H])C([H])([H])* 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920005862 polyol Polymers 0.000 description 2
- 150000003077 polyols Chemical class 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 230000002110 toxicologic effect Effects 0.000 description 2
- 231100000027 toxicology Toxicity 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical class CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 1
- OYHQOLUKZRVURQ-NTGFUMLPSA-N (9Z,12Z)-9,10,12,13-tetratritiooctadeca-9,12-dienoic acid Chemical compound C(CCCCCCC\C(=C(/C\C(=C(/CCCCC)\[3H])\[3H])\[3H])\[3H])(=O)O OYHQOLUKZRVURQ-NTGFUMLPSA-N 0.000 description 1
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- XUJLWPFSUCHPQL-UHFFFAOYSA-N 11-methyldodecan-1-ol Chemical compound CC(C)CCCCCCCCCCO XUJLWPFSUCHPQL-UHFFFAOYSA-N 0.000 description 1
- GXJLQJFVFMCVHG-QXMHVHEDSA-N 2-methylpropyl (z)-octadec-9-enoate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(C)C GXJLQJFVFMCVHG-QXMHVHEDSA-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
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 235000017060 Arachis glabrata Nutrition 0.000 description 1
- 244000105624 Arachis hypogaea Species 0.000 description 1
- 235000010777 Arachis hypogaea Nutrition 0.000 description 1
- 235000018262 Arachis monticola Nutrition 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 241000252203 Clupea harengus Species 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 206010016825 Flushing Diseases 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
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- 206010063493 Premature ageing Diseases 0.000 description 1
- 208000032038 Premature aging Diseases 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 235000004443 Ricinus communis Nutrition 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 1
- 230000001476 alcoholic effect Effects 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 239000010480 babassu oil Substances 0.000 description 1
- 239000002199 base oil Substances 0.000 description 1
- 229910001038 basic metal oxide Inorganic materials 0.000 description 1
- 239000000440 bentonite Substances 0.000 description 1
- 229910000278 bentonite Inorganic materials 0.000 description 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 1
- 239000004067 bulking agent Substances 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003240 coconut oil Substances 0.000 description 1
- 235000019864 coconut oil Nutrition 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 229960000735 docosanol Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 229940013317 fish oils Drugs 0.000 description 1
- 125000000524 functional group Chemical group 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000019514 herring Nutrition 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000003077 lignite Substances 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 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
- 238000000691 measurement method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003346 palm kernel oil Substances 0.000 description 1
- 235000019865 palm kernel oil Nutrition 0.000 description 1
- 235000020232 peanut Nutrition 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 150000003141 primary amines Chemical class 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 229930195734 saturated hydrocarbon Natural products 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012956 testing procedure Methods 0.000 description 1
- 238000003878 thermal aging Methods 0.000 description 1
- 235000015112 vegetable and seed oil Nutrition 0.000 description 1
- 239000008158 vegetable oil Substances 0.000 description 1
- 239000010698 whale oil Substances 0.000 description 1
- 150000003752 zinc compounds Chemical class 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
- 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)
- Earth Drilling (AREA)
- Lubricants (AREA)
- Detergent Compositions (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Fats And Perfumes (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Colloid Chemistry (AREA)
- Catalysts (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3911238A DE3911238A1 (de) | 1989-04-07 | 1989-04-07 | Oleophile alkohole als bestandteil von invert-bohrspuelungen |
| PCT/EP1990/000499 WO1990012070A1 (de) | 1989-04-07 | 1990-03-29 | Oleophile alkohole als bestandteil von invert-bohrspülungen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO913042D0 NO913042D0 (no) | 1991-08-05 |
| NO913042L NO913042L (no) | 1991-08-05 |
| NO300043B1 true NO300043B1 (no) | 1997-03-24 |
Family
ID=6378047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO913042A NO300043B1 (no) | 1989-04-07 | 1991-08-05 | Invert-emulsjonsboreslam for omgivelsesvennlig utvikling av olje- og naturgass-forekomster samt anvendelsen av utvalgte alkoholer i slike slam |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US5348938A (xx) |
| EP (2) | EP0466722A1 (xx) |
| JP (1) | JPH04504435A (xx) |
| AT (1) | ATE98289T1 (xx) |
| AU (1) | AU624939B2 (xx) |
| BR (1) | BR9007260A (xx) |
| CA (1) | CA2051624C (xx) |
| DE (2) | DE3911238A1 (xx) |
| DK (1) | DK0391252T3 (xx) |
| ES (1) | ES2047739T3 (xx) |
| MX (1) | MX174606B (xx) |
| NO (1) | NO300043B1 (xx) |
| SG (1) | SG38909G (xx) |
| WO (1) | WO1990012070A1 (xx) |
| ZA (1) | ZA902669B (xx) |
Families Citing this family (62)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5083622A (en) * | 1988-03-14 | 1992-01-28 | Shell Oil Company | Method for drilling wells |
| US5085282A (en) * | 1988-03-14 | 1992-02-04 | Shell Oil Company | Method for drilling a well with emulsion drilling fluids |
| US5072794A (en) * | 1988-09-30 | 1991-12-17 | Shell Oil Company | Alcohol-in-oil drilling fluid system |
| DE3915875A1 (de) * | 1989-05-16 | 1990-11-22 | Henkel Kgaa | Verwendung ausgewaehlter oleophiler alkohole in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit |
| US5260269A (en) * | 1989-10-12 | 1993-11-09 | Shell Oil Company | Method of drilling with shale stabilizing mud system comprising polycyclicpolyetherpolyol |
| US5058679A (en) * | 1991-01-16 | 1991-10-22 | Shell Oil Company | Solidification of water based muds |
| US5423379A (en) * | 1989-12-27 | 1995-06-13 | Shell Oil Company | Solidification of water based muds |
| US5076373A (en) * | 1990-03-30 | 1991-12-31 | Shell Oil Company | Drilling fluids |
| US5076364A (en) * | 1990-03-30 | 1991-12-31 | Shell Oil Company | Gas hydrate inhibition |
| DE4018228A1 (de) * | 1990-06-07 | 1991-12-12 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von kohlensaeurediestern |
| US5057234A (en) * | 1990-06-11 | 1991-10-15 | Baker Hughes Incorporated | Non-hydrocarbon invert emulsions for use in well drilling operations |
| DE4019266A1 (de) * | 1990-06-16 | 1992-01-23 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern |
| US5508258A (en) * | 1990-08-03 | 1996-04-16 | Henkel Kommanditgesellschaft Auf Aktien | Use of surface-active alpha-sulfo-fatty acid di-salts in water and oil based drilling fluids and other drill-hole treatment agents |
| GB2252993B (en) * | 1991-02-23 | 1994-09-28 | David Brankling | Drilling fluid composition |
| US5302728A (en) * | 1991-03-19 | 1994-04-12 | Shell Oil Company | Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclipolyols |
| US5338870A (en) * | 1991-03-19 | 1994-08-16 | Shell Oil Company | Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols |
| US5302695A (en) * | 1991-03-19 | 1994-04-12 | Shell Oil Company | Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols |
| US5233055A (en) * | 1991-03-19 | 1993-08-03 | Shell Oil Company | Copolymerization of polyethercyclicpolyols with epoxy resins |
| US5371244A (en) * | 1991-03-19 | 1994-12-06 | Shell Oil Company | Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols |
| DE4121169A1 (de) * | 1991-06-24 | 1993-03-25 | & Eisengiesserei Meuselwitz Gm | Verfahren zur kontinuierlichen produktion von hochverschleissfesten mahlkugeln vorrangig fuer die zementindustrie in dauerformen nach dem stranggussprinzip |
| DE4200502A1 (de) * | 1992-01-13 | 1993-07-15 | Henkel Kgaa | Verbesserte entsorgung von kontaminiertem bohrklein aus geologischen bohrungen mit mineraloel-enthaltenden bohrspuelsystemen |
| DE4218243C2 (de) * | 1992-06-03 | 1994-04-28 | Cognis Bio Umwelt | Verbesserte Nährstoffgemische für die Bioremediation verschmutzter Böden und Gewässer |
| US5428178A (en) * | 1992-10-13 | 1995-06-27 | Shell Oil Company | Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation |
| US5286882A (en) * | 1992-10-13 | 1994-02-15 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins |
| US5371243A (en) * | 1992-10-13 | 1994-12-06 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides |
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| US20140076635A1 (en) | 2011-05-12 | 2014-03-20 | Bp Exploration Operating Company Limited | Method of carrying out a wellbore operation |
| US10253236B2 (en) | 2013-10-31 | 2019-04-09 | Amril Ag | Environmental friendly well treatment fluids comprising an ester |
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| RU2017119764A (ru) | 2015-01-07 | 2019-02-08 | Эмери Олеокемикалс Гмбх | Новые добавки для нефтепромысловых и промышленных применений |
| CA2968265C (en) | 2015-01-07 | 2020-03-24 | Emery Oleochemicals Gmbh | Hydrophilic ether carboxylic acids as lubricant for salt based drilling systems |
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| US1999147A (en) * | 1934-06-25 | 1935-04-23 | Gulf Res & Dev Corp | Drilling well and well drilling fluid |
| US2661334A (en) * | 1952-02-11 | 1953-12-01 | Standard Oil And Gas Company | Water-in-oil emulsion drilling fluid |
| US3062740A (en) * | 1956-04-18 | 1962-11-06 | Magnet Cove Barium Corp | Oil-in-water emulsion drilling fluid |
| US3244638A (en) * | 1960-06-21 | 1966-04-05 | Swift & Co | Water-in-oil emulsion |
| US3338830A (en) * | 1964-10-12 | 1967-08-29 | Du Pont | Textile product |
| US3676348A (en) * | 1969-05-27 | 1972-07-11 | Ethyl Corp | Lubricant compositions |
| US3630898A (en) * | 1970-01-09 | 1971-12-28 | Atlantic Richfield Co | Product and process |
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| US3770636A (en) * | 1971-11-15 | 1973-11-06 | Kaiser Aluminium Chem Corp | Dispersion for hot rolling aluminum products |
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-
1989
- 1989-04-07 DE DE3911238A patent/DE3911238A1/de not_active Withdrawn
-
1990
- 1990-03-29 ES ES90105992T patent/ES2047739T3/es not_active Expired - Lifetime
- 1990-03-29 DK DK90105992.3T patent/DK0391252T3/da active
- 1990-03-29 AU AU53344/90A patent/AU624939B2/en not_active Ceased
- 1990-03-29 BR BR909007260A patent/BR9007260A/pt not_active Application Discontinuation
- 1990-03-29 DE DE90105992T patent/DE59003743D1/de not_active Expired - Lifetime
- 1990-03-29 JP JP2504937A patent/JPH04504435A/ja active Pending
- 1990-03-29 EP EP90904829A patent/EP0466722A1/de active Pending
- 1990-03-29 EP EP90105992A patent/EP0391252B1/de not_active Expired - Lifetime
- 1990-03-29 CA CA002051624A patent/CA2051624C/en not_active Expired - Fee Related
- 1990-03-29 AT AT90105992T patent/ATE98289T1/de not_active IP Right Cessation
- 1990-03-29 US US08/054,462 patent/US5348938A/en not_active Expired - Lifetime
- 1990-03-29 WO PCT/EP1990/000499 patent/WO1990012070A1/de not_active Application Discontinuation
- 1990-04-05 ZA ZA902669A patent/ZA902669B/xx unknown
- 1990-04-05 MX MX020189A patent/MX174606B/es unknown
-
1991
- 1991-08-05 NO NO913042A patent/NO300043B1/no unknown
-
1995
- 1995-04-06 SG SG1995906244A patent/SG38909G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BR9007260A (pt) | 1991-12-17 |
| NO913042D0 (no) | 1991-08-05 |
| CA2051624C (en) | 2003-01-28 |
| ATE98289T1 (de) | 1993-12-15 |
| AU5334490A (en) | 1990-11-05 |
| WO1990012070A1 (de) | 1990-10-18 |
| US5348938A (en) | 1994-09-20 |
| NO913042L (no) | 1991-08-05 |
| EP0466722A1 (de) | 1992-01-22 |
| SG38909G (en) | 1995-09-01 |
| DE3911238A1 (de) | 1990-10-11 |
| EP0391252A1 (de) | 1990-10-10 |
| ZA902669B (en) | 1990-12-28 |
| AU624939B2 (en) | 1992-06-25 |
| CA2051624A1 (en) | 1990-10-08 |
| MX174606B (es) | 1994-05-30 |
| ES2047739T3 (es) | 1994-03-01 |
| DE59003743D1 (de) | 1994-01-20 |
| JPH04504435A (ja) | 1992-08-06 |
| DK0391252T3 (da) | 1994-02-28 |
| EP0391252B1 (de) | 1993-12-08 |
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