CS208363B1 - Method of increasing the oil yield particularly from the collecting layers containing simmultaneously the oil and natural gas - Google Patents
Method of increasing the oil yield particularly from the collecting layers containing simmultaneously the oil and natural gas Download PDFInfo
- Publication number
- CS208363B1 CS208363B1 CS701971A CS701971A CS208363B1 CS 208363 B1 CS208363 B1 CS 208363B1 CS 701971 A CS701971 A CS 701971A CS 701971 A CS701971 A CS 701971A CS 208363 B1 CS208363 B1 CS 208363B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- oil
- layer
- specific gravity
- injected
- liquid
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims description 10
- 239000003345 natural gas Substances 0.000 title claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims abstract description 23
- 230000008569 process Effects 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 27
- 239000003921 oil Substances 0.000 claims description 24
- 230000005484 gravity Effects 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 17
- 238000000605 extraction Methods 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 9
- 239000007924 injection Substances 0.000 claims description 9
- 239000000243 solution Substances 0.000 claims description 8
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 7
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- 239000010779 crude oil Substances 0.000 claims description 6
- 229920006395 saturated elastomer Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 229910021529 ammonia Inorganic materials 0.000 abstract description 8
- 239000003208 petroleum Substances 0.000 abstract 1
- 238000011084 recovery Methods 0.000 abstract 1
- 229930195733 hydrocarbon Natural products 0.000 description 25
- 150000002430 hydrocarbons Chemical class 0.000 description 25
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000004215 Carbon black (E152) Substances 0.000 description 14
- 239000001569 carbon dioxide Substances 0.000 description 11
- 229910002092 carbon dioxide Inorganic materials 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000011549 displacement method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001491 aromatic compounds Chemical class 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007792 gaseous phase Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010408 sweeping 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HUKO002369 HU162431B (de) | 1970-10-06 | 1970-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS208363B1 true CS208363B1 (en) | 1981-09-15 |
Family
ID=10997877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS701971A CS208363B1 (en) | 1970-10-06 | 1971-10-05 | Method of increasing the oil yield particularly from the collecting layers containing simmultaneously the oil and natural gas |
Country Status (8)
| Country | Link |
|---|---|
| AT (1) | AT311908B (de) |
| CS (1) | CS208363B1 (de) |
| DD (1) | DD94795A1 (de) |
| DE (1) | DE2148673C3 (de) |
| FR (1) | FR2110254A1 (de) |
| HU (1) | HU162431B (de) |
| IT (1) | IT939942B (de) |
| PL (1) | PL77915B1 (de) |
-
1970
- 1970-10-06 HU HUKO002369 patent/HU162431B/hu unknown
-
1971
- 1971-09-29 DE DE19712148673 patent/DE2148673C3/de not_active Expired
- 1971-10-05 AT AT857371A patent/AT311908B/de not_active IP Right Cessation
- 1971-10-05 IT IT7027671A patent/IT939942B/it active
- 1971-10-05 CS CS701971A patent/CS208363B1/cs unknown
- 1971-10-05 PL PL15091671A patent/PL77915B1/pl unknown
- 1971-10-05 DD DD15812571A patent/DD94795A1/xx unknown
- 1971-10-06 FR FR7135949A patent/FR2110254A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2148673B2 (de) | 1973-05-03 |
| DE2148673A1 (de) | 1972-04-13 |
| FR2110254A1 (en) | 1972-06-02 |
| HU162431B (de) | 1973-02-28 |
| AT311908B (de) | 1973-12-10 |
| PL77915B1 (de) | 1975-04-30 |
| DE2148673C3 (de) | 1973-11-29 |
| IT939942B (it) | 1973-02-10 |
| DD94795A1 (de) | 1973-01-12 |
| FR2110254B1 (de) | 1974-05-31 |
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