NO331531B1 - Fremgangsmate for a redusere eller forhindre reservoarskade av en poros og permeabel formasjon i en bronn - Google Patents
Fremgangsmate for a redusere eller forhindre reservoarskade av en poros og permeabel formasjon i en bronn Download PDFInfo
- Publication number
- NO331531B1 NO331531B1 NO20030031A NO20030031A NO331531B1 NO 331531 B1 NO331531 B1 NO 331531B1 NO 20030031 A NO20030031 A NO 20030031A NO 20030031 A NO20030031 A NO 20030031A NO 331531 B1 NO331531 B1 NO 331531B1
- Authority
- NO
- Norway
- Prior art keywords
- oil
- water
- well
- mol
- fluid
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 150000002148 esters Chemical class 0.000 claims abstract description 24
- 239000000839 emulsion Substances 0.000 claims abstract description 20
- 239000002253 acid Substances 0.000 claims abstract description 7
- 125000003158 alcohol group Chemical group 0.000 claims abstract description 3
- 239000000706 filtrate Substances 0.000 claims description 41
- 230000036961 partial effect Effects 0.000 claims description 21
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 15
- 239000000194 fatty acid Substances 0.000 claims description 15
- 229930195729 fatty acid Natural products 0.000 claims description 15
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 13
- 150000004665 fatty acids Chemical group 0.000 claims description 13
- 150000001875 compounds Chemical class 0.000 claims description 10
- 229920000223 polyglycerol Polymers 0.000 claims description 10
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 7
- 229920005862 polyol Polymers 0.000 claims description 7
- 150000003077 polyols Chemical class 0.000 claims description 6
- 230000000717 retained effect Effects 0.000 claims description 3
- AGNTUZCMJBTHOG-UHFFFAOYSA-N 3-[3-(2,3-dihydroxypropoxy)-2-hydroxypropoxy]propane-1,2-diol Chemical compound OCC(O)COCC(O)COCC(O)CO AGNTUZCMJBTHOG-UHFFFAOYSA-N 0.000 claims 2
- GPLRAVKSCUXZTP-UHFFFAOYSA-N diglycerol Chemical compound OCC(O)COCC(O)CO GPLRAVKSCUXZTP-UHFFFAOYSA-N 0.000 claims 2
- JYKSTGLAIMQDRA-UHFFFAOYSA-N tetraglycerol Chemical compound OCC(O)CO.OCC(O)CO.OCC(O)CO.OCC(O)CO JYKSTGLAIMQDRA-UHFFFAOYSA-N 0.000 claims 2
- 238000005553 drilling Methods 0.000 abstract description 21
- 239000000203 mixture Substances 0.000 abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract description 4
- 239000006185 dispersion Substances 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract 2
- 239000004519 grease Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 60
- 239000000654 additive Substances 0.000 description 46
- 239000011435 rock Substances 0.000 description 38
- 230000000996 additive effect Effects 0.000 description 35
- 238000012360 testing method Methods 0.000 description 25
- 239000012266 salt solution Substances 0.000 description 24
- 238000005755 formation reaction Methods 0.000 description 19
- 230000035699 permeability Effects 0.000 description 19
- 239000010802 sludge Substances 0.000 description 18
- 239000012065 filter cake Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 14
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 13
- 238000001914 filtration Methods 0.000 description 12
- 239000011780 sodium chloride Substances 0.000 description 10
- 239000011148 porous material Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 238000013019 agitation Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000008346 aqueous phase Substances 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 229930195733 hydrocarbon Natural products 0.000 description 4
- 150000002430 hydrocarbons Chemical class 0.000 description 4
- 230000009545 invasion Effects 0.000 description 4
- 229920002401 polyacrylamide Polymers 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 3
- 239000002202 Polyethylene glycol Substances 0.000 description 3
- 229920002472 Starch Polymers 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000003925 fat Substances 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000000518 rheometry Methods 0.000 description 3
- 239000008107 starch Substances 0.000 description 3
- 235000019698 starch Nutrition 0.000 description 3
- 229920001285 xanthan gum Polymers 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- RZRNAYUHWVFMIP-HXUWFJFHSA-N glycerol monolinoleate Natural products CCCCCCCCC=CCCCCCCCC(=O)OC[C@H](O)CO RZRNAYUHWVFMIP-HXUWFJFHSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- DNIAPMSPPWPWGF-UHFFFAOYSA-N monopropylene glycol Natural products CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 229920001515 polyalkylene glycol Polymers 0.000 description 2
- -1 polyol esters Chemical class 0.000 description 2
- 229920001451 polypropylene glycol Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 150000004671 saturated fatty acids Chemical class 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 230000007480 spreading Effects 0.000 description 2
- 238000003892 spreading Methods 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- JNYAEWCLZODPBN-JGWLITMVSA-N (2r,3r,4s)-2-[(1r)-1,2-dihydroxyethyl]oxolane-3,4-diol Chemical compound OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O JNYAEWCLZODPBN-JGWLITMVSA-N 0.000 description 1
- ITYXXSSJBOAGAR-UHFFFAOYSA-N 1-(methylamino)-4-(4-methylanilino)anthracene-9,10-dione Chemical compound C1=2C(=O)C3=CC=CC=C3C(=O)C=2C(NC)=CC=C1NC1=CC=C(C)C=C1 ITYXXSSJBOAGAR-UHFFFAOYSA-N 0.000 description 1
- RZRNAYUHWVFMIP-KTKRTIGZSA-N 1-oleoylglycerol Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OCC(O)CO RZRNAYUHWVFMIP-KTKRTIGZSA-N 0.000 description 1
- RZVAJINKPMORJF-UHFFFAOYSA-N Acetaminophen Chemical compound CC(=O)NC1=CC=C(O)C=C1 RZVAJINKPMORJF-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- DLHONNLASJQAHX-UHFFFAOYSA-N aluminum;potassium;oxygen(2-);silicon(4+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Si+4].[Si+4].[Si+4].[K+] DLHONNLASJQAHX-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 239000010775 animal oil Substances 0.000 description 1
- 125000000129 anionic group Chemical group 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
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000011088 calibration curve Methods 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 150000002009 diols Chemical class 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- 229920001477 hydrophilic polymer Polymers 0.000 description 1
- 229910052900 illite Inorganic materials 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229940070765 laurate Drugs 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 150000004702 methyl esters Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 229940105132 myristate Drugs 0.000 description 1
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 1
- 229940049964 oleate Drugs 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 description 1
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920005903 polyol mixture Polymers 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- TUNFSRHWOTWDNC-UHFFFAOYSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCCC(O)=O TUNFSRHWOTWDNC-UHFFFAOYSA-N 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- UFTFJSFQGQCHQW-UHFFFAOYSA-N triformin Chemical compound O=COCC(OC=O)COC=O UFTFJSFQGQCHQW-UHFFFAOYSA-N 0.000 description 1
- 150000004072 triols Chemical class 0.000 description 1
- 239000008158 vegetable 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/22—Synthetic organic compounds
-
- 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
- C09K8/06—Clay-free compositions
Landscapes
- Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Lubricants (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Gas Separation By Absorption (AREA)
- Water Treatment By Sorption (AREA)
- Fire-Detection Mechanisms (AREA)
- Fire Alarms (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Drilling And Boring (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0008707A FR2811326B1 (fr) | 2000-07-05 | 2000-07-05 | Methode et fluide pour controler la saturation d'une formation aux abords d'un puits |
| PCT/FR2001/002012 WO2002002713A1 (fr) | 2000-07-05 | 2001-06-25 | Methode et fluide pour controler la saturation d'une formation aux abords d'un puits |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO20030031D0 NO20030031D0 (no) | 2003-01-03 |
| NO20030031L NO20030031L (no) | 2003-03-04 |
| NO331531B1 true NO331531B1 (no) | 2012-01-23 |
Family
ID=8852109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20030031A NO331531B1 (no) | 2000-07-05 | 2003-01-03 | Fremgangsmate for a redusere eller forhindre reservoarskade av en poros og permeabel formasjon i en bronn |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US6740625B1 (ja) |
| EP (1) | EP1412448B1 (ja) |
| JP (1) | JP5235258B2 (ja) |
| CN (1) | CN1452651A (ja) |
| AT (1) | ATE410494T1 (ja) |
| AU (2) | AU2001270661B2 (ja) |
| BR (1) | BR0112233A (ja) |
| DE (1) | DE60136106D1 (ja) |
| DK (1) | DK1412448T3 (ja) |
| ES (1) | ES2315290T3 (ja) |
| FR (1) | FR2811326B1 (ja) |
| MX (1) | MXPA03000158A (ja) |
| MY (1) | MY141021A (ja) |
| NO (1) | NO331531B1 (ja) |
| NZ (1) | NZ523996A (ja) |
| RU (1) | RU2277114C2 (ja) |
| WO (1) | WO2002002713A1 (ja) |
| ZA (1) | ZA200300123B (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7238647B2 (en) * | 2000-07-05 | 2007-07-03 | Institut Francais Du Petrole | Method and fluid for controlling the saturation of a formation around a well |
| EP2836816B1 (en) * | 2012-04-13 | 2017-11-29 | Saudi Arabian Oil Company | Method for dispersion and adsorption coefficient estimation using an analysis of pressure transition during a viscosity-switch |
| CN103939091A (zh) * | 2013-01-23 | 2014-07-23 | 刘怀珠 | 径向流驱替物理模型系统 |
| CN103643943B (zh) * | 2013-11-20 | 2016-05-18 | 中国石油大学(北京) | 确定连续型致密砂岩气藏分布范围的模拟实验装置及方法 |
| CN107476788A (zh) * | 2016-06-08 | 2017-12-15 | 中国石油天然气股份有限公司 | 一种原油注入方法 |
| CN106543993B (zh) * | 2016-11-07 | 2020-01-14 | 天津天诚拓源科技发展有限公司 | 钻井液用环保型低荧光封堵剂及其制备方法 |
| CN110715887B (zh) * | 2018-07-12 | 2022-07-15 | 中国石油化工股份有限公司 | 沥青砂孔隙率测定方法 |
| CN109083630B (zh) * | 2018-08-30 | 2021-11-02 | 陕西延长石油(集团)有限责任公司研究院 | 一种用于评价钻井液封堵性能的方法 |
| CN113445975B (zh) * | 2020-03-26 | 2023-07-25 | 中国石油天然气股份有限公司 | 一种装置与应用及煤炭地下气化试验系统与方法 |
| RU2757767C2 (ru) * | 2020-03-27 | 2021-10-21 | Ооо "Нбс" | Эмульсионный буровой раствор |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2271696A (en) * | 1936-01-20 | 1942-02-03 | Union Oil Co | Conditioned well drilling fluid |
| US3047493A (en) * | 1958-05-26 | 1962-07-31 | Gulf Research Development Co | Drilling process and water base drilling muds |
| US3379708A (en) * | 1964-11-23 | 1968-04-23 | Phillips Petroleum Co | Esters of tall oil pitch and polyoxyethylene compounds and their use as drilling fluid additives |
| US3882029A (en) * | 1972-09-29 | 1975-05-06 | Union Oil Co | Well completion and workover fluid |
| US3979304A (en) * | 1972-09-29 | 1976-09-07 | Union Oil Company Of California | Method for drilling and treating subterranean formations using a low fluid loss agent |
| US4409108A (en) * | 1980-06-02 | 1983-10-11 | Halliburton Company | Lubricating composition for well fluids |
| DE3622826A1 (de) * | 1986-07-08 | 1988-01-21 | Henkel Kgaa | Pulverfoermige schmiermittel-additive fuer bohrspuelungen auf wasserbasis |
| 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 |
| DE4019266A1 (de) * | 1990-06-16 | 1992-01-23 | Henkel Kgaa | Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern |
| DE4102908A1 (de) * | 1991-01-31 | 1992-08-06 | Henkel Kgaa | Verwendung oberflaechenaktiver carbonsaeure-komplexester als emulgatoren in oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln |
| GB9321856D0 (en) * | 1993-10-22 | 1993-12-15 | Bp Chem Int Ltd | Drilling fluid |
| US5707940A (en) * | 1995-06-07 | 1998-01-13 | The Lubrizol Corporation | Environmentally friendly water based drilling fluids |
| DE19546911A1 (de) * | 1995-12-15 | 1997-06-19 | Henkel Kgaa | Neue wäßrig-quellfähige Zubereitungen von Guar und Guarderivaten in oleophilen Flüssigkeiten und ihre Verwendung |
| US5807811A (en) * | 1996-08-23 | 1998-09-15 | The Lubrizol Corporation | Water-based drilling fluids containing phosphites as lubricating aids |
| US6407302B1 (en) * | 1999-11-04 | 2002-06-18 | Bp Corporation North America Inc. | Isomerization process of a mixture containing vinyl and vinylidene olefins |
-
2000
- 2000-07-05 FR FR0008707A patent/FR2811326B1/fr not_active Expired - Lifetime
- 2000-07-28 US US09/628,423 patent/US6740625B1/en not_active Expired - Lifetime
-
2001
- 2001-06-25 BR BR0112233-9A patent/BR0112233A/pt active Search and Examination
- 2001-06-25 AU AU2001270661A patent/AU2001270661B2/en not_active Expired
- 2001-06-25 DK DK01949524T patent/DK1412448T3/da active
- 2001-06-25 WO PCT/FR2001/002012 patent/WO2002002713A1/fr active IP Right Grant
- 2001-06-25 JP JP2002507958A patent/JP5235258B2/ja not_active Expired - Lifetime
- 2001-06-25 AU AU7066101A patent/AU7066101A/xx active Pending
- 2001-06-25 RU RU2003103289/03A patent/RU2277114C2/ru active
- 2001-06-25 EP EP01949524A patent/EP1412448B1/fr not_active Expired - Lifetime
- 2001-06-25 AT AT01949524T patent/ATE410494T1/de not_active IP Right Cessation
- 2001-06-25 CN CN01815172.8A patent/CN1452651A/zh active Pending
- 2001-06-25 ES ES01949524T patent/ES2315290T3/es not_active Expired - Lifetime
- 2001-06-25 DE DE60136106T patent/DE60136106D1/de not_active Expired - Lifetime
- 2001-06-25 MX MXPA03000158A patent/MXPA03000158A/es active IP Right Grant
- 2001-06-25 NZ NZ523996A patent/NZ523996A/xx unknown
- 2001-07-02 MY MYPI20013151A patent/MY141021A/en unknown
-
2003
- 2003-01-03 NO NO20030031A patent/NO331531B1/no not_active IP Right Cessation
- 2003-01-06 ZA ZA200300123A patent/ZA200300123B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2002002713A1 (fr) | 2002-01-10 |
| BR0112233A (pt) | 2003-05-06 |
| NO20030031L (no) | 2003-03-04 |
| MY141021A (en) | 2010-02-25 |
| ES2315290T3 (es) | 2009-04-01 |
| MXPA03000158A (es) | 2004-09-13 |
| FR2811326A1 (fr) | 2002-01-11 |
| EP1412448A1 (fr) | 2004-04-28 |
| JP2004519526A (ja) | 2004-07-02 |
| US6740625B1 (en) | 2004-05-25 |
| NO20030031D0 (no) | 2003-01-03 |
| NZ523996A (en) | 2004-12-24 |
| EP1412448B1 (fr) | 2008-10-08 |
| JP5235258B2 (ja) | 2013-07-10 |
| CN1452651A (zh) | 2003-10-29 |
| DK1412448T3 (da) | 2009-02-16 |
| FR2811326B1 (fr) | 2003-09-05 |
| ZA200300123B (en) | 2004-04-01 |
| AU2001270661B2 (en) | 2005-05-12 |
| DE60136106D1 (de) | 2008-11-20 |
| RU2277114C2 (ru) | 2006-05-27 |
| ATE410494T1 (de) | 2008-10-15 |
| AU7066101A (en) | 2002-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |