CA3046618A1 - Methodes de chauffage de fond de puits pour extraction par dissolution - Google Patents
Methodes de chauffage de fond de puits pour extraction par dissolution Download PDFInfo
- Publication number
- CA3046618A1 CA3046618A1 CA3046618A CA3046618A CA3046618A1 CA 3046618 A1 CA3046618 A1 CA 3046618A1 CA 3046618 A CA3046618 A CA 3046618A CA 3046618 A CA3046618 A CA 3046618A CA 3046618 A1 CA3046618 A1 CA 3046618A1
- Authority
- CA
- Canada
- Prior art keywords
- mining
- wellbore
- solvent
- heating means
- allowing
- 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.)
- Pending
Links
- 238000005065 mining Methods 0.000 title claims abstract description 150
- 238000010438 heat treatment Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 71
- 239000002904 solvent Substances 0.000 claims abstract description 117
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 93
- 239000011707 mineral Substances 0.000 claims abstract description 93
- 239000000243 solution Substances 0.000 claims abstract description 69
- 238000002347 injection Methods 0.000 claims abstract description 62
- 239000007924 injection Substances 0.000 claims abstract description 62
- 235000010755 mineral Nutrition 0.000 claims description 90
- 238000004519 manufacturing process Methods 0.000 claims description 63
- 239000012530 fluid Substances 0.000 claims description 39
- 239000007788 liquid Substances 0.000 claims description 21
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000001103 potassium chloride Substances 0.000 claims description 11
- 235000011164 potassium chloride Nutrition 0.000 claims description 11
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims description 9
- 229940072033 potash Drugs 0.000 claims description 9
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims description 9
- 235000015320 potassium carbonate Nutrition 0.000 claims description 9
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 50
- 239000012267 brine Substances 0.000 description 49
- 230000008569 process Effects 0.000 description 16
- 238000004090 dissolution Methods 0.000 description 13
- 229920006395 saturated elastomer Polymers 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000005755 formation reaction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 238000001953 recrystallisation Methods 0.000 description 4
- 230000003466 anti-cipated effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- PALNZFJYSCMLBK-UHFFFAOYSA-K magnesium;potassium;trichloride;hexahydrate Chemical compound O.O.O.O.O.O.[Mg+2].[Cl-].[Cl-].[Cl-].[K+] PALNZFJYSCMLBK-UHFFFAOYSA-K 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- -1 but not limited to Substances 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241001443588 Cottus gobio Species 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000002699 waste material Substances 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
- E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
- E21B43/281—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent using heat
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201862727686P | 2018-09-06 | 2018-09-06 | |
| US62/727,686 | 2018-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3046618A1 true CA3046618A1 (fr) | 2020-03-06 |
Family
ID=69718602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3046618A Pending CA3046618A1 (fr) | 2018-09-06 | 2019-06-14 | Methodes de chauffage de fond de puits pour extraction par dissolution |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20200080405A1 (fr) |
| CA (1) | CA3046618A1 (fr) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2161800A (en) * | 1937-04-10 | 1939-06-13 | Cross Roy | Mining potash |
| US2665124A (en) * | 1948-07-10 | 1954-01-05 | Kansas City Testing Lab | Method of winning potassium chloride from underground deposits |
| US5517593A (en) * | 1990-10-01 | 1996-05-14 | John Nenniger | Control system for well stimulation apparatus with response time temperature rise used in determining heater control temperature setpoint |
| US6009940A (en) * | 1998-03-20 | 2000-01-04 | Atlantic Richfield Company | Production in frigid environments |
| EP2010754A4 (fr) * | 2006-04-21 | 2016-02-24 | Shell Int Research | Ajustement de compositions d'alliages pour obtenir des proprietes choisies dans des systemes de chauffage a temperature limitee |
| US10619466B2 (en) * | 2016-04-14 | 2020-04-14 | Conocophillips Company | Deploying mineral insulated cable down-hole |
-
2019
- 2019-06-14 CA CA3046618A patent/CA3046618A1/fr active Pending
- 2019-06-14 US US16/441,488 patent/US20200080405A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US20200080405A1 (en) | 2020-03-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8646524B2 (en) | Recovering heavy oil through the use of microwave heating in horizontal wells | |
| EP2877551B1 (fr) | Utilisation d'une technologie micro-ondes dans des procédés perfectionnés de récupération de pétrole pour des applications profonde-peu profonde | |
| US4232902A (en) | Solution mining water soluble salts at high temperatures | |
| CA2707283C (fr) | Procede d'extraction d'une huile visqueuse par chauffage electrique et injection de solvant | |
| US4696345A (en) | Hasdrive with multiple offset producers | |
| US4390067A (en) | Method of treating reservoirs containing very viscous crude oil or bitumen | |
| US10260325B2 (en) | Method of recovering hydrocarbon resources while injecting a solvent and supplying radio frequency power and related apparatus | |
| EP2361342A1 (fr) | Chauffage de fluide de transfert chauffé en circulation de formations d'hydrocarbure souterraines | |
| US20110048005A1 (en) | Loop geothermal system | |
| US20130098613A1 (en) | Geothermal well diversion agent formed from in situ decomposition of carbonyls at high temperature | |
| US11073008B2 (en) | Horizontal line drive selective solution mining methods | |
| CA2829145A1 (fr) | Stimulation a radiofrequence cyclique | |
| CN109356560B (zh) | 原位开采方法和原位开采井网 | |
| US9670761B2 (en) | Methods and systems for downhole thermal energy for vertical wellbores | |
| McGee et al. | Field test of electrical heating with horizontal and vertical wells | |
| US20200080405A1 (en) | Downhole heating methods for solution mining | |
| CA2873787C (fr) | Procede pour maintenir la pression du reservoir durant les operations de recuperation des hydrocarbures en utilisant des moyens de chauffage electrique avec ou sans injection de gaz non condensables | |
| GB2520719A (en) | Producing hydrocarbons by circulating fluid | |
| US20180355706A1 (en) | Processes for effecting hydrocarbon production from reservoirs having a low permeability zone by cooling and heating | |
| US10753188B2 (en) | Thermal hydrocarbon recovery method using circulation of surface-heated mixture of liquid hydrocarbon and water | |
| US20170009562A1 (en) | Later stage hydrocarbon production processes | |
| US10626711B1 (en) | Method of producing hydrocarbon resources using an upper RF heating well and a lower producer/injection well and associated apparatus | |
| RU2191895C1 (ru) | Способ повышения нефтеотдачи пластов | |
| CA2985898A1 (fr) | Methode de thermorecuperation des hydrocarbures |