NO172502B - Vann-i-olje-emulsjonsboreslam inneholdende utvalgte karboksylsyreesteroljer samt fremstilling derav - Google Patents
Vann-i-olje-emulsjonsboreslam inneholdende utvalgte karboksylsyreesteroljer samt fremstilling derav Download PDFInfo
- Publication number
- NO172502B NO172502B NO913240A NO913240A NO172502B NO 172502 B NO172502 B NO 172502B NO 913240 A NO913240 A NO 913240A NO 913240 A NO913240 A NO 913240A NO 172502 B NO172502 B NO 172502B
- Authority
- NO
- Norway
- Prior art keywords
- esters
- oil
- drilling mud
- ester
- water
- Prior art date
Links
- 239000010696 ester oil Substances 0.000 title claims description 42
- 239000007762 w/o emulsion Substances 0.000 title claims description 15
- 150000001733 carboxylic acid esters Chemical class 0.000 title claims description 8
- 150000002148 esters Chemical class 0.000 claims description 67
- 239000003921 oil Substances 0.000 claims description 67
- 238000005553 drilling Methods 0.000 claims description 62
- 239000000203 mixture Substances 0.000 claims description 42
- 239000012071 phase Substances 0.000 claims description 33
- 150000001735 carboxylic acids Chemical class 0.000 claims description 28
- 150000001298 alcohols Chemical class 0.000 claims description 26
- 125000004432 carbon atom Chemical group C* 0.000 claims description 26
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 23
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 23
- 239000004571 lime Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 22
- 150000002763 monocarboxylic acids Chemical class 0.000 claims description 19
- 238000007711 solidification Methods 0.000 claims description 18
- 230000008023 solidification Effects 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 15
- -1 amine compounds Chemical class 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 13
- 239000003995 emulsifying agent Substances 0.000 claims description 13
- 239000003513 alkali Substances 0.000 claims description 12
- 150000005846 sugar alcohols Polymers 0.000 claims description 12
- 239000008346 aqueous phase Substances 0.000 claims description 11
- 239000010802 sludge Substances 0.000 claims description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 10
- 229920006395 saturated elastomer Polymers 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 150000003839 salts Chemical class 0.000 claims description 8
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 7
- 150000007513 acids Chemical class 0.000 claims description 7
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 125000001931 aliphatic group Chemical group 0.000 claims description 5
- 239000003345 natural gas Substances 0.000 claims description 5
- 230000002110 toxicologic effect Effects 0.000 claims description 5
- 231100000027 toxicology Toxicity 0.000 claims description 5
- 150000001412 amines Chemical class 0.000 claims description 4
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 4
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000007257 deesterification reaction Methods 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 2
- 239000001110 calcium chloride Substances 0.000 claims description 2
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 2
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 2
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical compound CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 claims description 2
- 230000002829 reductive effect Effects 0.000 claims description 2
- 150000003752 zinc compounds Chemical class 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 2
- 229910044991 metal oxide Inorganic materials 0.000 claims 2
- 150000004706 metal oxides Chemical class 0.000 claims 2
- 101100162200 Aspergillus parasiticus (strain ATCC 56775 / NRRL 5862 / SRRC 143 / SU-1) aflD gene Proteins 0.000 claims 1
- 235000011148 calcium chloride Nutrition 0.000 claims 1
- 239000003209 petroleum derivative Substances 0.000 claims 1
- 235000019198 oils Nutrition 0.000 description 48
- 230000032683 aging Effects 0.000 description 10
- YIWUKEYIRIRTPP-UHFFFAOYSA-N 2-ethylhexan-1-ol Chemical compound CCCCC(CC)CO YIWUKEYIRIRTPP-UHFFFAOYSA-N 0.000 description 8
- 235000014113 dietary fatty acids Nutrition 0.000 description 8
- 239000000194 fatty acid Substances 0.000 description 8
- 229930195729 fatty acid Natural products 0.000 description 8
- 239000000463 material Substances 0.000 description 8
- 239000002480 mineral oil Substances 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
- 150000004665 fatty acids Chemical class 0.000 description 7
- 241001465754 Metazoa Species 0.000 description 6
- 235000013311 vegetables Nutrition 0.000 description 6
- 235000010446 mineral oil Nutrition 0.000 description 5
- 239000002243 precursor Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000000996 additive effect Effects 0.000 description 4
- KBPLFHHGFOOTCA-UHFFFAOYSA-N caprylic alcohol Natural products CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- XZOYHFBNQHPJRQ-UHFFFAOYSA-N 7-methyloctanoic acid Chemical compound CC(C)CCCCCC(O)=O XZOYHFBNQHPJRQ-UHFFFAOYSA-N 0.000 description 3
- 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
- 238000007792 addition Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 229930195733 hydrocarbon Natural products 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000000518 rheometry Methods 0.000 description 3
- ZVHAANQOQZVVFD-UHFFFAOYSA-N 5-methylhexan-1-ol Chemical compound CC(C)CCCCO ZVHAANQOQZVVFD-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 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
- 239000004067 bulking agent Substances 0.000 description 2
- LQZZUXJYWNFBMV-UHFFFAOYSA-N dodecan-1-ol Chemical compound CCCCCCCCCCCCO LQZZUXJYWNFBMV-UHFFFAOYSA-N 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 238000010931 ester hydrolysis Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000011814 protection agent Substances 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 150000003626 triacylglycerols Chemical class 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- DNIAPMSPPWPWGF-GSVOUGTGSA-N (R)-(-)-Propylene glycol Chemical compound C[C@@H](O)CO DNIAPMSPPWPWGF-GSVOUGTGSA-N 0.000 description 1
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-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
- 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
- 235000016068 Berberis vulgaris Nutrition 0.000 description 1
- 241000335053 Beta vulgaris Species 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
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical class NN OAKJQQAXSVQMHS-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
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 125000003158 alcohol group Chemical group 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 125000003118 aryl 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
- 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
- 150000001721 carbon Chemical class 0.000 description 1
- 239000004359 castor oil Substances 0.000 description 1
- 235000019438 castor oil Nutrition 0.000 description 1
- 239000007795 chemical reaction product Substances 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
- 239000012084 conversion product Substances 0.000 description 1
- 235000005687 corn oil Nutrition 0.000 description 1
- 239000002285 corn oil Substances 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
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000003925 fat Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 229940013317 fish oils Drugs 0.000 description 1
- 235000021588 free fatty acids 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
- 235000019514 herring Nutrition 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 150000002462 imidazolines Chemical class 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 239000003077 lignite Substances 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
- 230000001050 lubricating effect Effects 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
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 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
- 239000003348 petrochemical agent Substances 0.000 description 1
- 229920000166 polytrimethylene carbonate 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
- 230000000750 progressive effect Effects 0.000 description 1
- 235000013772 propylene glycol Nutrition 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 235000003441 saturated fatty acids Nutrition 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003335 secondary amines Chemical class 0.000 description 1
- 239000002002 slurry Substances 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
- 238000003860 storage Methods 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 238000012360 testing method 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
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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Detergent Compositions (AREA)
- External Artificial Organs (AREA)
- Treatment Of Sludge (AREA)
- Colloid Chemistry (AREA)
- Road Repair (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Epoxy Compounds (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Materials For Medical Uses (AREA)
- Earth Drilling (AREA)
- Liquid Carbonaceous Fuels (AREA)
- Removal Of Floating Material (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Sawing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO930159A NO930159D0 (no) | 1989-03-08 | 1993-01-18 | Anvendelse av utvalgte karboksylsyreesteroljer i vann-i-olje-emulsjonsboreslam |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3907392A DE3907392A1 (de) | 1989-03-08 | 1989-03-08 | Ester von carbonsaeuren mittlerer kettenlaenge als bestnadteil der oelphase in invert-bohrspuelschlaemmen |
| PCT/EP1990/000343 WO1990010681A1 (de) | 1989-03-08 | 1990-03-01 | Invert-bohrspulschlämme |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO913240L NO913240L (no) | 1991-08-19 |
| NO913240D0 NO913240D0 (no) | 1991-08-19 |
| NO172502B true NO172502B (no) | 1993-04-19 |
Family
ID=6375781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO913240A NO172502B (no) | 1989-03-08 | 1991-08-19 | Vann-i-olje-emulsjonsboreslam inneholdende utvalgte karboksylsyreesteroljer samt fremstilling derav |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US5403822A (es) |
| EP (2) | EP0386636B2 (es) |
| JP (1) | JP2834320B2 (es) |
| AT (1) | ATE82315T1 (es) |
| AU (1) | AU626118B2 (es) |
| BR (1) | BR9007191A (es) |
| CA (1) | CA2047706C (es) |
| DE (2) | DE3907392A1 (es) |
| DK (1) | DK0386636T3 (es) |
| ES (1) | ES2052997T3 (es) |
| GR (2) | GR3006358T3 (es) |
| IE (1) | IE63532B1 (es) |
| MX (1) | MX173267B (es) |
| NO (1) | NO172502B (es) |
| TR (1) | TR24760A (es) |
| WO (1) | WO1990010681A1 (es) |
| ZA (1) | ZA901758B (es) |
Families Citing this family (138)
| 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 |
| DE3842659A1 (de) * | 1988-12-19 | 1990-06-28 | Henkel Kgaa | Verwendung ausgewaehlter esteroele in bohrspuelungen insbesondere zur off-shore-erschliessung von erdoel- bzw. erdgasvorkommen (i) |
| DE3903784A1 (de) * | 1989-02-09 | 1990-08-16 | Henkel Kgaa | Monocarbonsaeure-methylester in invert-bohrspuelschlaemmen |
| DE3907391A1 (de) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | Verwendung ausgewaehlter esteroele niederer carbonsaeuren in bohrspuelungen |
| DE3911299A1 (de) * | 1989-04-07 | 1990-10-11 | Henkel Kgaa | Verwendung ausgewaehlter ether monofunktioneller alkohole in bohrspuelungen |
| 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 |
| 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 |
| 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 |
| DE4024892A1 (de) * | 1990-08-06 | 1992-02-13 | Henkel Kgaa | Verwendung oberflaechenaktiver estersulfonat-salze in wasser- und oelbasierten bohrspuelungen und anderen bohrlochbehandlungsmitteln |
| GB2251447A (en) * | 1991-01-04 | 1992-07-08 | Exxon Production Research Co | Invert emulsion for use in a drilling fluid |
| 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 |
| US5233055A (en) * | 1991-03-19 | 1993-08-03 | Shell Oil Company | Copolymerization of polyethercyclicpolyols with epoxy resins |
| US5338870A (en) * | 1991-03-19 | 1994-08-16 | Shell Oil Company | Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols |
| US5371244A (en) * | 1991-03-19 | 1994-12-06 | Shell Oil Company | Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation 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 |
| DE4114906A1 (de) * | 1991-05-07 | 1992-11-12 | Henkel Kgaa | Verwendung ausgewaehlter oleophiler verbindungen mit quartaerem stickstoff zur verbesserung der oelbenetzbarkeit feinteiliger tone und deren anwendung als viskositaetsbildner |
| DE4200502A1 (de) * | 1992-01-13 | 1993-07-15 | Henkel Kgaa | Verbesserte entsorgung von kontaminiertem bohrklein aus geologischen bohrungen mit mineraloel-enthaltenden bohrspuelsystemen |
| GB9210578D0 (en) * | 1992-05-18 | 1992-07-01 | Exxon Chemical Patents Inc | Functional fluid |
| 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 |
| US5371243A (en) * | 1992-10-13 | 1994-12-06 | Shell Oil Company | Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides |
| 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 |
| GB9324834D0 (en) * | 1993-12-03 | 1994-01-19 | Exxon Chemical Patents Inc | Drilling fluid |
| GB9406057D0 (en) * | 1994-03-26 | 1994-05-18 | Univ Heriot Watt | Drilling mud |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3728277A (en) * | 1970-01-12 | 1973-04-17 | Witco Chemical Corp | Stable water-in-oil emulsions |
| DE2302918C2 (de) * | 1973-01-22 | 1982-04-08 | Henkel KGaA, 4000 Düsseldorf | Neue Esteröle, sowie deren Verwendung in Schmiermitteln und Hydraulikflüssigkeiten |
| DE2843473A1 (de) * | 1978-10-05 | 1980-04-17 | Bayer Ag | Lactonmodifizierte esteroele |
| DE3521711A1 (de) * | 1985-06-18 | 1986-12-18 | Henkel KGaA, 4000 Düsseldorf | Esteroele und deren verwendung |
-
1989
- 1989-03-08 DE DE3907392A patent/DE3907392A1/de not_active Withdrawn
-
1990
- 1990-03-01 BR BR909007191A patent/BR9007191A/pt not_active IP Right Cessation
- 1990-03-01 WO PCT/EP1990/000343 patent/WO1990010681A1/de not_active Application Discontinuation
- 1990-03-01 AT AT90104025T patent/ATE82315T1/de not_active IP Right Cessation
- 1990-03-01 DE DE9090104025T patent/DE59000441D1/de not_active Expired - Lifetime
- 1990-03-01 DK DK90104025.3T patent/DK0386636T3/da active
- 1990-03-01 EP EP90104025A patent/EP0386636B2/de not_active Expired - Lifetime
- 1990-03-01 JP JP2504169A patent/JP2834320B2/ja not_active Expired - Fee Related
- 1990-03-01 EP EP90904275A patent/EP0462152A1/de active Pending
- 1990-03-01 AU AU51802/90A patent/AU626118B2/en not_active Expired
- 1990-03-01 CA CA002047706A patent/CA2047706C/en not_active Expired - Lifetime
- 1990-03-01 ES ES90104025T patent/ES2052997T3/es not_active Expired - Lifetime
- 1990-03-06 MX MX019776A patent/MX173267B/es unknown
- 1990-03-06 TR TR90/0219A patent/TR24760A/xx unknown
- 1990-03-07 IE IE80390A patent/IE63532B1/en not_active IP Right Cessation
- 1990-03-07 ZA ZA901758A patent/ZA901758B/xx unknown
-
1991
- 1991-08-19 NO NO913240A patent/NO172502B/no unknown
-
1992
- 1992-11-26 GR GR920402716T patent/GR3006358T3/el unknown
-
1993
- 1993-05-27 US US08/068,563 patent/US5403822A/en not_active Expired - Lifetime
-
1998
- 1998-02-12 GR GR980400312T patent/GR3026139T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA901758B (en) | 1990-11-28 |
| ES2052997T3 (es) | 1994-07-16 |
| DK0386636T3 (da) | 1993-03-08 |
| US5403822A (en) | 1995-04-04 |
| CA2047706C (en) | 2002-07-09 |
| AU626118B2 (en) | 1992-07-23 |
| BR9007191A (pt) | 1991-12-10 |
| CA2047706A1 (en) | 1990-09-09 |
| AU5180290A (en) | 1990-10-09 |
| ATE82315T1 (de) | 1992-11-15 |
| EP0462152A1 (de) | 1991-12-27 |
| IE900803L (en) | 1990-09-08 |
| WO1990010681A1 (de) | 1990-09-20 |
| NO913240L (no) | 1991-08-19 |
| DE59000441D1 (de) | 1992-12-17 |
| NO913240D0 (no) | 1991-08-19 |
| EP0386636A1 (de) | 1990-09-12 |
| GR3006358T3 (en) | 1993-06-21 |
| DE3907392A1 (de) | 1990-09-13 |
| JPH04503966A (ja) | 1992-07-16 |
| IE63532B1 (en) | 1995-05-03 |
| TR24760A (tr) | 1992-05-01 |
| EP0386636B1 (de) | 1992-11-11 |
| EP0386636B2 (de) | 1997-12-10 |
| GR3026139T3 (en) | 1998-05-29 |
| JP2834320B2 (ja) | 1998-12-09 |
| MX173267B (es) | 1994-02-14 |
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