[go: up one dir, main page]

CA836325A - Method of recovering crude oil from a subsurface formation - Google Patents

Method of recovering crude oil from a subsurface formation

Info

Publication number
CA836325A
CA836325A CA836325A CA836325DA CA836325A CA 836325 A CA836325 A CA 836325A CA 836325 A CA836325 A CA 836325A CA 836325D A CA836325D A CA 836325DA CA 836325 A CA836325 A CA 836325A
Authority
CA
Canada
Prior art keywords
crude oil
subsurface formation
recovering crude
recovering
subsurface
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.)
Expired
Application number
CA836325A
Inventor
Lehner Florian
Van Daalen Francois
Van Der Knaap Willem
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
Publication date
Application granted granted Critical
Publication of CA836325A publication Critical patent/CA836325A/en
Expired legal-status Critical Current

Links

CA836325A Method of recovering crude oil from a subsurface formation Expired CA836325A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA836325T

Publications (1)

Publication Number Publication Date
CA836325A true CA836325A (en) 1970-03-10

Family

ID=36320520

Family Applications (1)

Application Number Title Priority Date Filing Date
CA836325A Expired CA836325A (en) Method of recovering crude oil from a subsurface formation

Country Status (1)

Country Link
CA (1) CA836325A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687058A (en) * 1986-05-22 1987-08-18 Conoco Inc. Solvent enhanced fracture-assisted steamflood process
US4697642A (en) * 1986-06-27 1987-10-06 Tenneco Oil Company Gravity stabilized thermal miscible displacement process
US10487636B2 (en) 2017-07-27 2019-11-26 Exxonmobil Upstream Research Company Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
US11002123B2 (en) 2017-08-31 2021-05-11 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
US11142681B2 (en) 2017-06-29 2021-10-12 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
US11261725B2 (en) 2017-10-24 2022-03-01 Exxonmobil Upstream Research Company Systems and methods for estimating and controlling liquid level using periodic shut-ins

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4687058A (en) * 1986-05-22 1987-08-18 Conoco Inc. Solvent enhanced fracture-assisted steamflood process
US4697642A (en) * 1986-06-27 1987-10-06 Tenneco Oil Company Gravity stabilized thermal miscible displacement process
US11142681B2 (en) 2017-06-29 2021-10-12 Exxonmobil Upstream Research Company Chasing solvent for enhanced recovery processes
US10487636B2 (en) 2017-07-27 2019-11-26 Exxonmobil Upstream Research Company Enhanced methods for recovering viscous hydrocarbons from a subterranean formation as a follow-up to thermal recovery processes
US11002123B2 (en) 2017-08-31 2021-05-11 Exxonmobil Upstream Research Company Thermal recovery methods for recovering viscous hydrocarbons from a subterranean formation
US11261725B2 (en) 2017-10-24 2022-03-01 Exxonmobil Upstream Research Company Systems and methods for estimating and controlling liquid level using periodic shut-ins

Similar Documents

Publication Publication Date Title
CA983697A (en) Enhancing the recovery of oil from subterranean formations
AU476290B2 (en) Crude oil recovery
CA938548A (en) Method of oil recovery
CA841581A (en) Recovery of oil from bituminous sands
CA836325A (en) Method of recovering crude oil from a subsurface formation
EG10302A (en) A process for the displacement of oil subterranean formations which contain a more permeable zone and a less permeable oilbearing zone
IL31113A0 (en) Process for the recovery of crude oil from substerranean formations
IL31112A0 (en) Process for recovering crude oil from subterranean formations
CA921690A (en) Flooding method for the recovery of oil from a subterranean formation
CA852003A (en) Method of producing liquid hydrocarbons from a subsurface formation
CA840789A (en) Method of producing hydrocarbons from an underground formation
CA840209A (en) Method of recovering hydrocarbons from an underground hydrocarbon-containing shale formation
CA854521A (en) Method of recovering hydrocarbon fluids from a subterranean formation
CA840211A (en) Method of recovering hydrocarbons from an underground hydrocarbon-containing formation
CA1022064A (en) Method of recovering oil from an underground formation and oil recovered by such method
CA958326A (en) Method of increasing recovery of petroleum from subterranean formations
CA806463A (en) Method for the recovery of petroleum from a subsurface oil-bearing formation
CA784530A (en) Method for the recovery of petroleum from a subterranean oil-bearing formation
CA784022A (en) Method for the recovery of petroleum from a subsurface oil-bearing formation
CA869351A (en) Method of recovering hydrocarbons from a hydrocarbon-containing subsurface formation
CA788784A (en) Method of recovering oil from underground reservoirs
CA843409A (en) Recovery of oil from tar sands
CA890741A (en) Method of recovering hydrocarbons from an underground hydrocarbon-containing formation
CA848771A (en) Method of recovery of hydrocarbons from hydrocarbonaceous formations
AU444113B2 (en) Recovery of underground crude oil