OA02903A - Method and apparatus for secondary oil recovery. - Google Patents

Method and apparatus for secondary oil recovery.

Info

Publication number
OA02903A
OA02903A OA53383A OA53383A OA02903A OA 02903 A OA02903 A OA 02903A OA 53383 A OA53383 A OA 53383A OA 53383 A OA53383 A OA 53383A OA 02903 A OA02903 A OA 02903A
Authority
OA
OAPI
Prior art keywords
oil recovery
secondary oil
recovery
oil
Prior art date
Application number
OA53383A
Other languages
French (fr)
Original Assignee
Electrothermic Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Electrothermic Co filed Critical Electrothermic Co
Publication of OA02903A publication Critical patent/OA02903A/en

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)
OA53383A 1967-10-16 1968-10-16 Method and apparatus for secondary oil recovery. OA02903A (en)

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
OA02903A true OA02903A (en) 1970-12-15

Family

ID=27101909

Family Applications (1)

Application Number Title Priority Date Filing Date
OA53383A OA02903A (en) 1967-10-16 1968-10-16 Method and apparatus for secondary oil recovery.

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE1802960A1 (en) 1969-08-07
BE722415A (en) 1969-04-01
GB1228925A (en) 1971-04-21
DE1802960B2 (en) 1971-06-03
FR1587834A (en) 1970-03-27

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