FR1587834A - - Google Patents
Info
- Publication number
- FR1587834A FR1587834A FR1587834DA FR1587834A FR 1587834 A FR1587834 A FR 1587834A FR 1587834D A FR1587834D A FR 1587834DA FR 1587834 A FR1587834 A FR 1587834A
- Authority
- FR
- France
- 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
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
- E21B36/00—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones
- E21B36/04—Heating, cooling or insulating arrangements for boreholes or wells, e.g. for use in permafrost zones using electrical heaters
-
- 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
- E21B43/20—Displacing by water
-
- 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
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
- E21B43/2401—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection by means of electricity
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)
- Earth Drilling (AREA)
- Geophysics And Detection Of Objects (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67783667A | 1967-10-16 | 1967-10-16 | |
US76791768A | 1968-09-30 | 1968-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1587834A true FR1587834A (en) | 1970-03-27 |
Family
ID=27101909
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1587834D Expired FR1587834A (en) | 1967-10-16 | 1968-10-14 |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE722415A (en) |
DE (1) | DE1802960B2 (en) |
FR (1) | FR1587834A (en) |
GB (1) | GB1228925A (en) |
OA (1) | OA02903A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114427411B (en) * | 2020-09-27 | 2024-05-10 | 中国石油化工股份有限公司 | High-cycle throughput later-stage pulse steam injection method for shallow thin layer super heavy oil reservoir |
CN113622883A (en) * | 2021-09-16 | 2021-11-09 | 西南石油大学 | Gravity-assisted flooding simulation experiment device and method for gas-assisted viscosity reducer at different inclination angles |
-
1968
- 1968-10-10 GB GB1228925D patent/GB1228925A/en not_active Expired
- 1968-10-14 FR FR1587834D patent/FR1587834A/fr not_active Expired
- 1968-10-14 DE DE19681802960 patent/DE1802960B2/en active Pending
- 1968-10-16 BE BE722415D patent/BE722415A/xx unknown
- 1968-10-16 OA OA53383A patent/OA02903A/en unknown
Also Published As
Publication number | Publication date |
---|---|
BE722415A (en) | 1969-04-01 |
OA02903A (en) | 1970-12-15 |
DE1802960B2 (en) | 1971-06-03 |
GB1228925A (en) | 1971-04-21 |
DE1802960A1 (en) | 1969-08-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |