HUT39831A - Improved method for gaining oil from underground petroleum sites - Google Patents
Improved method for gaining oil from underground petroleum sitesInfo
- Publication number
- HUT39831A HUT39831A HU85536A HU53685A HUT39831A HU T39831 A HUT39831 A HU T39831A HU 85536 A HU85536 A HU 85536A HU 53685 A HU53685 A HU 53685A HU T39831 A HUT39831 A HU T39831A
- Authority
- HU
- Hungary
- Prior art keywords
- deposit
- hot
- flooding medium
- temperature
- oil
- Prior art date
Links
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
- C09K8/86—Compositions based on water or polar solvents containing 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843405201 DE3405201A1 (de) | 1984-02-14 | 1984-02-14 | Verfahren zur verbesserten entoelung unterirdischer erdoellagerstaetten |
Publications (1)
Publication Number | Publication Date |
---|---|
HUT39831A true HUT39831A (en) | 1986-10-29 |
Family
ID=6227665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HU85536A HUT39831A (en) | 1984-02-14 | 1985-02-13 | Improved method for gaining oil from underground petroleum sites |
Country Status (11)
Country | Link |
---|---|
US (1) | US4640356A (hu) |
EP (1) | EP0152762B1 (hu) |
AT (1) | ATE43403T1 (hu) |
BR (1) | BR8500650A (hu) |
CA (1) | CA1255489A (hu) |
DE (2) | DE3405201A1 (hu) |
GR (1) | GR850285B (hu) |
HU (1) | HUT39831A (hu) |
RO (1) | RO92218B1 (hu) |
SU (1) | SU1367862A3 (hu) |
TR (1) | TR22335A (hu) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1989008768A1 (en) * | 1988-03-10 | 1989-09-21 | Institutt For Kontinentalsokkelundersøkelser Og Pe | Method for enhanced recovery of hydrocarbone |
US20080196892A1 (en) * | 2007-02-20 | 2008-08-21 | Lau Philip Y | Enzyme enhanced oil recovery (EEOR) for waterflooding operations |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1379657A (en) * | 1919-10-29 | 1921-05-31 | John C Swan | Method of excluding extraneous fluids from wells |
US2779416A (en) * | 1952-12-05 | 1957-01-29 | Stanolind Oil & Gas Co | Treating formations with solid forming liquids |
US2779415A (en) * | 1953-02-26 | 1957-01-29 | Stanolind Oil & Gas Co | Plugging formations with hot solutions |
US2799341A (en) * | 1955-03-04 | 1957-07-16 | Union Oil Co | Selective plugging in oil wells |
US2838116A (en) * | 1956-10-22 | 1958-06-10 | Pan American Petroleum Corp | Producing multiple fractures in a formation penetrated by a well |
US2903065A (en) * | 1957-08-07 | 1959-09-08 | Pure Oil Co | Secondary recovery of oil from reservoirs by successive precipitation |
US3344859A (en) * | 1964-04-30 | 1967-10-03 | Sinclair Research Inc | Method of inhibiting paraffin deposition in oil wells |
US3369603A (en) * | 1965-09-02 | 1968-02-20 | Phillips Petroleum Co | Plugging of a formation adjacent an oil stratum |
US3412793A (en) * | 1966-01-11 | 1968-11-26 | Phillips Petroleum Co | Plugging high permeability earth strata |
US3373814A (en) * | 1966-04-14 | 1968-03-19 | Dow Chemical Co | Steam injection using steam-loss inhibiting materials |
US3601195A (en) * | 1970-01-19 | 1971-08-24 | Cities Service Oil Co | Selective plugging by hot fluid injection |
US3732926A (en) * | 1971-06-01 | 1973-05-15 | Texaco Inc | Method for recovery of hydrocarbons utilizing steam injection |
US3837401A (en) * | 1972-02-28 | 1974-09-24 | Texaco Inc | Hot fluid injection into hydrocarbon reservoirs |
US3994345A (en) * | 1974-12-05 | 1976-11-30 | Phillips Petroleum Company | Method of recovering oil using steam |
US3993133A (en) * | 1975-04-18 | 1976-11-23 | Phillips Petroleum Company | Selective plugging of formations with foam |
CA1080614A (en) * | 1975-12-24 | 1980-07-01 | Richard H. Widmyer | High vertical conformance steam injection petroleum recovery method |
US4068717A (en) * | 1976-01-05 | 1978-01-17 | Phillips Petroleum Company | Producing heavy oil from tar sands |
US4192755A (en) * | 1976-03-08 | 1980-03-11 | Texaco Inc. | Process for recovering hydrocarbons from a hydrocarbon-bearing formation |
US4085800A (en) * | 1976-12-07 | 1978-04-25 | Phillips Petroleum Company | Plugging earth strata |
US4250963A (en) * | 1979-04-05 | 1981-02-17 | Chevron Research Company | Selective permeability reduction with polymerizable monomers around steam injection wells |
US4232741A (en) * | 1979-07-30 | 1980-11-11 | Shell Oil Company | Temporarily plugging a subterranean reservoir with a self-foaming aqueous solution |
US4300634A (en) * | 1979-12-04 | 1981-11-17 | Phillips Petroleum Company | Foamable compositions and formations treatment |
US4444261A (en) * | 1982-09-30 | 1984-04-24 | Mobil Oil Corporation | High sweep efficiency steam drive oil recovery method |
-
1984
- 1984-02-14 DE DE19843405201 patent/DE3405201A1/de not_active Withdrawn
-
1985
- 1985-01-16 EP EP85100397A patent/EP0152762B1/de not_active Expired
- 1985-01-16 AT AT85100397T patent/ATE43403T1/de not_active IP Right Cessation
- 1985-01-16 DE DE8585100397T patent/DE3570483D1/de not_active Expired
- 1985-01-31 CA CA000473322A patent/CA1255489A/en not_active Expired
- 1985-02-01 GR GR850285A patent/GR850285B/el unknown
- 1985-02-12 US US06/700,630 patent/US4640356A/en not_active Expired - Fee Related
- 1985-02-12 RO RO117614A patent/RO92218B1/ro unknown
- 1985-02-12 BR BR8500650A patent/BR8500650A/pt unknown
- 1985-02-13 HU HU85536A patent/HUT39831A/hu unknown
- 1985-02-13 TR TR6733/85A patent/TR22335A/xx unknown
- 1985-02-13 SU SU853854500A patent/SU1367862A3/ru active
Also Published As
Publication number | Publication date |
---|---|
US4640356A (en) | 1987-02-03 |
BR8500650A (pt) | 1985-10-01 |
ATE43403T1 (de) | 1989-06-15 |
EP0152762A3 (en) | 1986-02-05 |
RO92218A2 (ro) | 1987-08-31 |
CA1255489A (en) | 1989-06-13 |
TR22335A (tr) | 1987-02-16 |
EP0152762B1 (de) | 1989-05-24 |
DE3570483D1 (en) | 1989-06-29 |
RO92218B1 (ro) | 1987-09-01 |
SU1367862A3 (ru) | 1988-01-15 |
EP0152762A2 (de) | 1985-08-28 |
DE3405201A1 (de) | 1985-08-22 |
GR850285B (hu) | 1985-02-26 |
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