DE3048680C2 - - Google Patents
Info
- Publication number
- DE3048680C2 DE3048680C2 DE3048680A DE3048680A DE3048680C2 DE 3048680 C2 DE3048680 C2 DE 3048680C2 DE 3048680 A DE3048680 A DE 3048680A DE 3048680 A DE3048680 A DE 3048680A DE 3048680 C2 DE3048680 C2 DE 3048680C2
- Authority
- DE
- Germany
- Prior art keywords
- solution
- sodium hydroxide
- rock
- permeability
- hydroalcoholic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 117
- 239000000243 solution Substances 0.000 claims description 54
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 47
- 239000011435 rock Substances 0.000 claims description 35
- 230000035699 permeability Effects 0.000 claims description 31
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 22
- 238000002386 leaching Methods 0.000 claims description 21
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 239000000126 substance Substances 0.000 claims description 11
- 239000013529 heat transfer fluid Substances 0.000 claims description 7
- 239000011780 sodium chloride Substances 0.000 claims description 7
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000001103 potassium chloride Substances 0.000 claims description 3
- 235000011164 potassium chloride Nutrition 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 14
- 238000012360 testing method Methods 0.000 description 13
- 239000012530 fluid Substances 0.000 description 11
- 238000002474 experimental method Methods 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000006641 stabilisation Effects 0.000 description 3
- 238000011105 stabilization Methods 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 230000001476 alcoholic effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000012266 salt solution Substances 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007705 chemical test Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000004580 weight loss Effects 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/845—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
- E21B43/283—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent in association with a fracturing process
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24T—GEOTHERMAL COLLECTORS; GEOTHERMAL SYSTEMS
- F24T10/00—Geothermal collectors
- F24T10/20—Geothermal collectors using underground water as working fluid; using working fluid injected directly into the ground, e.g. using injection wells and recovery wells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/10—Geothermal energy
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7932020A FR2479320A1 (fr) | 1979-12-28 | 1979-12-28 | Procede pour ameliorer la permeabilite des roches, comportant une lixiviation et adapte a la production d'energie calorifique par geothermie haute energie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3048680A1 DE3048680A1 (de) | 1981-09-17 |
| DE3048680C2 true DE3048680C2 (enExample) | 1988-10-20 |
Family
ID=9233308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19803048680 Granted DE3048680A1 (de) | 1979-12-28 | 1980-12-23 | Verfahren zum verbessern der permeabilitaet von gesteinen in der geothermietechnik hoher energie |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4345652A (enExample) |
| JP (1) | JPS56115495A (enExample) |
| DE (1) | DE3048680A1 (enExample) |
| FR (1) | FR2479320A1 (enExample) |
| IT (1) | IT1194726B (enExample) |
| MX (1) | MX7282E (enExample) |
| PT (1) | PT72275B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332796C1 (de) * | 1983-07-25 | 1984-06-28 | Josef Dr.-Ing. 8000 München Blanderer | Verfahren zur Raffination von antimonhaltigen Bleischmelzen unter Zufuhr von Luft, die mit Sauerstoff angereichert wird |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH662356A5 (fr) * | 1985-04-04 | 1987-09-30 | Firmenich & Cie | Article pour la diffusion de vapeurs assaississantes a base de resine polyamide et polyether. |
| JPS6237646A (ja) * | 1985-08-09 | 1987-02-18 | Shimizu Constr Co Ltd | ヒ−トサイフオンによる地熱エネルギ−の取出し方法 |
| US5054556A (en) * | 1990-05-17 | 1991-10-08 | Ormat Turbines (1965) Ltd. | Method of and means for operating geothermal wells |
| DE502004005556D1 (de) * | 2004-04-14 | 2008-01-03 | Enro Geothermieentwicklung Gmb | Verfahren zur Nutzung von Erdwärme |
| US7640987B2 (en) | 2005-08-17 | 2010-01-05 | Halliburton Energy Services, Inc. | Communicating fluids with a heated-fluid generation system |
| US7809538B2 (en) | 2006-01-13 | 2010-10-05 | Halliburton Energy Services, Inc. | Real time monitoring and control of thermal recovery operations for heavy oil reservoirs |
| US7770643B2 (en) | 2006-10-10 | 2010-08-10 | Halliburton Energy Services, Inc. | Hydrocarbon recovery using fluids |
| US7832482B2 (en) | 2006-10-10 | 2010-11-16 | Halliburton Energy Services, Inc. | Producing resources using steam injection |
| CA2740055A1 (en) * | 2008-10-08 | 2010-04-15 | Potter Drilling, Inc. | Methods and apparatus for thermal drilling |
| US20110048005A1 (en) * | 2009-08-26 | 2011-03-03 | Mchargue Timothy Reed | Loop geothermal system |
| SE536722C2 (sv) | 2012-11-01 | 2014-06-17 | Skanska Sverige Ab | Energilager |
| SE537267C2 (sv) | 2012-11-01 | 2015-03-17 | Skanska Sverige Ab | Förfarande för drift av en anordning för lagring av termiskenergi |
| SE536723C2 (sv) * | 2012-11-01 | 2014-06-24 | Skanska Sverige Ab | Termiskt energilager innefattande ett expansionsutrymme |
| JP6748580B2 (ja) * | 2014-06-13 | 2020-09-02 | グリーンファイア・エナジー・インコーポレイテッドＧｒｅｅｎｆｉｒｅ Ｅｎｅｒｇｙ Ｉｎｃ | 地熱ループエネルギー生産システム |
| CA2972203C (en) | 2017-06-29 | 2018-07-17 | Exxonmobil Upstream Research Company | Chasing solvent for enhanced recovery processes |
| CA2974712C (en) | 2017-07-27 | 2018-09-25 | Imperial Oil Resources Limited | Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes |
| CA2978157C (en) | 2017-08-31 | 2018-10-16 | Exxonmobil Upstream Research Company | Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation |
| CA2983541C (en) | 2017-10-24 | 2019-01-22 | Exxonmobil Upstream Research Company | Systems and methods for dynamic liquid level monitoring and control |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2679294A (en) * | 1952-02-26 | 1954-05-25 | Pure Oil Co | Increasing production of oil wells |
| US3184297A (en) * | 1960-02-12 | 1965-05-18 | Philips Corp | Method of mechanically manufacturing hollow glass objects |
| US3086760A (en) * | 1960-05-25 | 1963-04-23 | Fmc Corp | Method of creating an underground communication |
| DE1433183A1 (de) * | 1963-06-21 | 1968-11-28 | Gewerkschaft Elwerath | Verfahren zur Verhuetung von Schwefelabscheidungen in den Steigrohren sowie zur Sondenbehandlung bei der Foerderung schwefelwasserstoffhaltiger Erdgase,die Schwefel geloest enthalten |
| US3348883A (en) * | 1965-12-27 | 1967-10-24 | Int Salt Co | Method for concomitant mining and beneficiation of soluble mineral |
| US3529666A (en) * | 1968-07-30 | 1970-09-22 | Dow Chemical Co | Method of improving permeability of geologic formations by removal of organic material therefrom |
| US3529669A (en) * | 1969-01-06 | 1970-09-22 | Marathon Oil Co | Process for cleaning porous media |
| US3676078A (en) * | 1970-03-19 | 1972-07-11 | Int Salt Co | Salt solution mining and geothermal heat utilization system |
| US3864917A (en) * | 1970-03-19 | 1975-02-11 | Int Salt Co | Geothermal energy system |
| US3661424A (en) * | 1970-10-20 | 1972-05-09 | Int Salt Co | Geothermal energy recovery from deep caverns in salt deposits by means of air flow |
| US3786858A (en) * | 1972-03-27 | 1974-01-22 | Atomic Energy Commission | Method of extracting heat from dry geothermal reservoirs |
| US3817038A (en) * | 1972-09-01 | 1974-06-18 | Texaco Development Corp | Method for heating a fluid |
| US3917345A (en) * | 1973-12-06 | 1975-11-04 | Kennecott Copper Corp | Well stimulation for solution mining |
| GB1486536A (en) * | 1975-01-20 | 1977-09-21 | Permeator Corp | Method of maintaining and stabilizing the permeability of hydrocarbon reservoir rock |
| US4114693A (en) * | 1977-08-15 | 1978-09-19 | Mobil Oil Corporation | Method of treating formation to remove ammonium ions without decreasing permeability |
| US4223729A (en) * | 1979-01-12 | 1980-09-23 | Foster John W | Method for producing a geothermal reservoir in a hot dry rock formation for the recovery of geothermal energy |
-
1979
- 1979-12-28 FR FR7932020A patent/FR2479320A1/fr active Granted
-
1980
- 1980-12-22 IT IT26883/80A patent/IT1194726B/it active
- 1980-12-23 DE DE19803048680 patent/DE3048680A1/de active Granted
- 1980-12-23 PT PT72275A patent/PT72275B/pt not_active IP Right Cessation
- 1980-12-24 US US06/219,606 patent/US4345652A/en not_active Expired - Fee Related
-
1981
- 1981-01-05 MX MX819253U patent/MX7282E/es unknown
- 1981-01-05 JP JP25881A patent/JPS56115495A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3332796C1 (de) * | 1983-07-25 | 1984-06-28 | Josef Dr.-Ing. 8000 München Blanderer | Verfahren zur Raffination von antimonhaltigen Bleischmelzen unter Zufuhr von Luft, die mit Sauerstoff angereichert wird |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56115495A (en) | 1981-09-10 |
| FR2479320B1 (enExample) | 1984-04-20 |
| JPH0119036B2 (enExample) | 1989-04-10 |
| DE3048680A1 (de) | 1981-09-17 |
| IT1194726B (it) | 1988-09-22 |
| PT72275B (fr) | 1981-11-05 |
| FR2479320A1 (fr) | 1981-10-02 |
| IT8026883A0 (it) | 1980-12-22 |
| PT72275A (fr) | 1981-01-01 |
| US4345652A (en) | 1982-08-24 |
| MX7282E (es) | 1988-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |