NO793988L - Broennbehandlingsmateriale og fremgangsmaate ved anvendelse av dette. - Google Patents
Broennbehandlingsmateriale og fremgangsmaate ved anvendelse av dette.Info
- Publication number
- NO793988L NO793988L NO793988A NO793988A NO793988L NO 793988 L NO793988 L NO 793988L NO 793988 A NO793988 A NO 793988A NO 793988 A NO793988 A NO 793988A NO 793988 L NO793988 L NO 793988L
- Authority
- NO
- Norway
- Prior art keywords
- water
- added
- solution
- soluble
- deoxygenated
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 239000000463 material Substances 0.000 title description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 30
- 229920000642 polymer Polymers 0.000 claims description 20
- 239000000243 solution Substances 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 17
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 13
- 239000001301 oxygen Substances 0.000 claims description 13
- 229910052760 oxygen Inorganic materials 0.000 claims description 13
- 229920001586 anionic polysaccharide Polymers 0.000 claims description 12
- 150000004836 anionic polysaccharides Chemical class 0.000 claims description 12
- 239000003963 antioxidant agent Substances 0.000 claims description 12
- 230000003078 antioxidant effect Effects 0.000 claims description 12
- 239000007864 aqueous solution Substances 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 7
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 6
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 4
- 229910052717 sulfur Inorganic materials 0.000 claims description 4
- 239000011593 sulfur Substances 0.000 claims description 4
- 239000003638 chemical reducing agent Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 102000035195 Peptidases Human genes 0.000 claims description 2
- 108091005804 Peptidases Proteins 0.000 claims description 2
- 239000005864 Sulphur Substances 0.000 claims description 2
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 235000019833 protease Nutrition 0.000 claims description 2
- 150000003568 thioethers Chemical class 0.000 claims description 2
- 239000006193 liquid solution Substances 0.000 claims 3
- 238000000605 extraction Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 239000007788 liquid Substances 0.000 description 9
- 229920001282 polysaccharide Polymers 0.000 description 9
- 239000005017 polysaccharide Substances 0.000 description 9
- 150000004804 polysaccharides Chemical class 0.000 description 9
- 229940123973 Oxygen scavenger Drugs 0.000 description 8
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 4
- 229920001285 xanthan gum Polymers 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000007348 radical reaction Methods 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GJCOSYZMQJWQCA-UHFFFAOYSA-N 9H-xanthene Chemical compound C1=CC=C2CC3=CC=CC=C3OC2=C1 GJCOSYZMQJWQCA-UHFFFAOYSA-N 0.000 description 2
- -1 alkali metal sulfites Chemical class 0.000 description 2
- 239000003242 anti bacterial agent Substances 0.000 description 2
- 229920001222 biopolymer Polymers 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000855 fermentation Methods 0.000 description 2
- 230000004151 fermentation Effects 0.000 description 2
- 239000013505 freshwater Substances 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 150000002432 hydroperoxides Chemical class 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- 238000009533 lab test Methods 0.000 description 2
- IZUPBVBPLAPZRR-UHFFFAOYSA-N pentachlorophenol Chemical compound OC1=C(Cl)C(Cl)=C(Cl)C(Cl)=C1Cl IZUPBVBPLAPZRR-UHFFFAOYSA-N 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 235000010265 sodium sulphite Nutrition 0.000 description 2
- UVZICZIVKIMRNE-UHFFFAOYSA-N thiodiacetic acid Chemical compound OC(=O)CSCC(O)=O UVZICZIVKIMRNE-UHFFFAOYSA-N 0.000 description 2
- DLLMHEDYJQACRM-UHFFFAOYSA-N 2-(carboxymethyldisulfanyl)acetic acid Chemical compound OC(=O)CSSCC(O)=O DLLMHEDYJQACRM-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- POXAIQSXNOEQGM-UHFFFAOYSA-N Isopropylthioharnstoff Natural products CC(C)NC(N)=S POXAIQSXNOEQGM-UHFFFAOYSA-N 0.000 description 1
- 241000589634 Xanthomonas Species 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 125000005233 alkylalcohol group Chemical group 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000002144 chemical decomposition reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005352 clarification Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 229920006237 degradable polymer Polymers 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 150000002484 inorganic compounds Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000033116 oxidation-reduction process Effects 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 150000003138 primary alcohols Chemical class 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000012488 sample solution Substances 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/119—Details, e.g. for locating perforating place or direction
- E21B43/1195—Replacement of drilling mud; decrease of undesirable shock waves
-
- 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
- C09K8/54—Compositions for in situ inhibition of corrosion in boreholes or wells
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/925—Completion or workover fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/933—Acidizing or formation destroying
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Saccharide Compounds (AREA)
- Medicines Containing Plant Substances (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA325,951A CA1099088A (fr) | 1979-04-20 | 1979-04-20 | Compose et methode de traitement d'un puits |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO793988L true NO793988L (no) | 1980-10-21 |
Family
ID=4114020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO793988A NO793988L (no) | 1979-04-20 | 1979-12-07 | Broennbehandlingsmateriale og fremgangsmaate ved anvendelse av dette. |
Country Status (4)
| Country | Link |
|---|---|
| US (2) | US4605068A (fr) |
| CA (1) | CA1099088A (fr) |
| GB (1) | GB2047305B (fr) |
| NO (1) | NO793988L (fr) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1183678A (fr) * | 1981-11-09 | 1985-03-12 | Tony C.T. Wong | Composition a base de h.sub.3po.sub.4/hf et methode pour le traitement de formations siliceuses |
| EP0125191A3 (fr) * | 1983-05-02 | 1985-01-02 | Capetrol International, Inc. | Composition acide pour le traitement de formations souterraines contenants des hydrocarbures et méthode d'utilisation |
| US4986355A (en) * | 1989-05-18 | 1991-01-22 | Conoco Inc. | Process for the preparation of fluid loss additive and gel breaker |
| US5171459A (en) * | 1991-04-30 | 1992-12-15 | Nalco Chemical Company | Scale deposition inhibitor |
| US5291950A (en) * | 1992-08-27 | 1994-03-08 | Petrosakh U.S.A. | Method of well treatment |
| DE69415937T2 (de) | 1993-11-18 | 1999-05-27 | Halliburton Energy Services, Inc., Duncan, Okla. | Verminderung der Aluminiumprezipitation beim Ansäuren von unterirdischen Formationen |
| US5571315A (en) * | 1994-03-14 | 1996-11-05 | Clearwater, Inc. | Hydrocarbon gels useful in formation fracturing |
| US5647900A (en) * | 1994-03-14 | 1997-07-15 | Clearwater, Inc. | Preparation of hydrocarbon gels from ferric sources, polycarboxylic acid compounds, and optional amines, in combination with phosphate esters |
| US5529125A (en) * | 1994-12-30 | 1996-06-25 | B. J. Services Company | Acid treatment method for siliceous formations |
| US7283061B1 (en) * | 1998-08-28 | 2007-10-16 | Marathon Oil Company | Method and system for performing operations and for improving production in wells |
| US20040239521A1 (en) * | 2001-12-21 | 2004-12-02 | Zierolf Joseph A. | Method and apparatus for determining position in a pipe |
| US6386288B1 (en) * | 1999-04-27 | 2002-05-14 | Marathon Oil Company | Casing conveyed perforating process and apparatus |
| US6536524B1 (en) | 1999-04-27 | 2003-03-25 | Marathon Oil Company | Method and system for performing a casing conveyed perforating process and other operations in wells |
| US6443230B1 (en) * | 1999-06-22 | 2002-09-03 | Bj Services Company | Organic hydrofluoric acid spearhead system |
| RU2156356C1 (ru) * | 2000-02-28 | 2000-09-20 | Открытое акционерное общество "Удмуртнефть" | Способ гидроразрыва нефтяного пласта |
| US7014100B2 (en) | 2001-04-27 | 2006-03-21 | Marathon Oil Company | Process and assembly for identifying and tracking assets |
| RU2185501C1 (ru) * | 2001-10-08 | 2002-07-20 | Девятов Василий Васильевич | Способ разработки нефтяной залежи со стабилизацией фильтрации пропантом |
| RU2209958C1 (ru) * | 2002-05-21 | 2003-08-10 | Хавкин Александр Яковлевич | Способ разработки неоднородной по проницаемости нефтяной залежи |
| US7063148B2 (en) * | 2003-12-01 | 2006-06-20 | Marathon Oil Company | Method and system for transmitting signals through a metal tubular |
| BRPI0418995B1 (pt) * | 2004-08-06 | 2014-11-11 | Lamberti Spa | Método para a inibição hidratação de argilas nas operações de perfuração, e, fluido de perfuração com base aquosa |
| US20100222241A1 (en) * | 2004-08-06 | 2010-09-02 | Lamberti Spa | Clay Inhibitors for the Drilling Industry |
| US8540027B2 (en) | 2006-08-31 | 2013-09-24 | Geodynamics, Inc. | Method and apparatus for selective down hole fluid communication |
| ITVA20060059A1 (it) * | 2006-09-14 | 2008-03-15 | Lamberti Spa | Inibitori di rigonfiamento di argille |
| US7431089B1 (en) * | 2007-06-25 | 2008-10-07 | Schlumberger Technology Corporation | Methods and compositions for selectively dissolving sandstone formations |
| ITVA20070085A1 (it) | 2007-11-21 | 2009-05-22 | Lamberti Spa | Inibitori di rigonfiamento di argille |
| US9194227B2 (en) | 2008-03-07 | 2015-11-24 | Marathon Oil Company | Systems, assemblies and processes for controlling tools in a wellbore |
| US10119377B2 (en) * | 2008-03-07 | 2018-11-06 | Weatherford Technology Holdings, Llc | Systems, assemblies and processes for controlling tools in a well bore |
| US8850899B2 (en) | 2010-04-15 | 2014-10-07 | Marathon Oil Company | Production logging processes and systems |
| US9034801B2 (en) | 2010-10-13 | 2015-05-19 | Lamberti Spa | Clay inhibitors for the drilling industry |
| IT1402351B1 (it) | 2010-10-13 | 2013-08-30 | Lamberti Spa | Inibitori di argille per l'industria petrolifera. |
| US8466092B2 (en) | 2010-10-13 | 2013-06-18 | Lamberti Spa | Clay inhibitors for the drilling industry |
| EP2864439B1 (fr) | 2012-06-25 | 2017-03-08 | Dow Global Technologies LLC | Glycol éther amines destinées à être utilisées comme agents d'inhibition d'argile et de schiste pour l'industrie du forage |
| CA2878420A1 (fr) | 2012-07-18 | 2014-01-23 | Dow Global Technologies Llc | Amine alcools mono-quaternaires a utiliser comme agents d'inhibition d'argile et de schiste pour l'industrie du forage |
| US9598626B2 (en) | 2012-07-20 | 2017-03-21 | Dow Global Technologies Llc | Clay and shale inhibition agents and method of use |
| EP2954026B1 (fr) | 2013-02-07 | 2019-03-06 | Dow Global Technologies LLC | Résines polyaminopolyamide-épichlorohydrines destinées à être utilisées comme agents d'inhibition d'argile et de schiste pour l'industrie de forage |
| ITVA20130030A1 (it) | 2013-05-29 | 2014-11-30 | Lamberti Spa | Inibitori di argille |
| CA2951241A1 (fr) | 2014-07-31 | 2016-02-04 | Halliburton Energy Services, Inc. | Composes contenant de la guanidine ou du guanidinium pour le traitement des formations souterraines |
| CA2979338C (fr) | 2015-03-12 | 2019-09-24 | Hercules Llc | Composition de traitement de petrole et de gaz comprenant de l'hydroxyethyl cellulose et de la polyvinylpyrrolidone reticulee |
| CA2950370A1 (fr) | 2016-12-02 | 2018-06-02 | Fluid Energy Group Ltd. | Emballage novateur inhibiteur de corrosion |
| US11059003B2 (en) | 2018-04-10 | 2021-07-13 | Intrepid Potash, Inc. | Method for providing brine |
| CA3008866A1 (fr) * | 2018-06-19 | 2019-12-19 | Fluid Energy Group Ltd. | Inhibiteur de corrosion original pour divers acides |
| CA3109490C (fr) | 2020-05-05 | 2023-05-23 | Syncrude Canada Ltd. In Trust For The Owners Of The Syncrude Project As Such Owners Exist Now And In The Future | Methodes pour traiter les sables bitumineux contenant des argiles gonflantes |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2175095A (en) * | 1937-07-06 | 1939-10-03 | Dow Chemical Co | Treatment of wells |
| US2763326A (en) * | 1952-02-18 | 1956-09-18 | Dow Chemical Co | Method and composition for acidizing wells |
| US2814593A (en) * | 1953-12-18 | 1957-11-26 | Gen Aniline & Film Corp | Corrosion inhibition |
| US3095379A (en) * | 1960-07-26 | 1963-06-25 | Schwartz Hyman | Metal cleaning compositions |
| US3294695A (en) * | 1962-06-27 | 1966-12-27 | Armour & Co | Corrosion inhibiting compositions and processes |
| US3348613A (en) * | 1965-05-19 | 1967-10-24 | Monsanto Co | Novel acidizing composition and method |
| US3642641A (en) * | 1968-12-31 | 1972-02-15 | Air Prod & Chem | Corrosion inhibition |
| US3916994A (en) * | 1974-12-20 | 1975-11-04 | Texaco Inc | Secondary recovery method |
-
1979
- 1979-04-20 CA CA325,951A patent/CA1099088A/fr not_active Expired
- 1979-11-28 GB GB7941107A patent/GB2047305B/en not_active Expired
- 1979-12-07 NO NO793988A patent/NO793988L/no unknown
-
1981
- 1981-12-17 US US06/331,761 patent/US4605068A/en not_active Expired - Fee Related
-
1983
- 1983-04-21 US US06/487,049 patent/US4599182A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US4599182A (en) | 1986-07-08 |
| GB2047305A (en) | 1980-11-26 |
| US4605068A (en) | 1986-08-12 |
| CA1099088A (fr) | 1981-04-14 |
| GB2047305B (en) | 1983-04-20 |
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