GB2051929B - Petroleum recovery - Google Patents

Petroleum recovery

Info

Publication number
GB2051929B
GB2051929B GB8018204A GB8018204A GB2051929B GB 2051929 B GB2051929 B GB 2051929B GB 8018204 A GB8018204 A GB 8018204A GB 8018204 A GB8018204 A GB 8018204A GB 2051929 B GB2051929 B GB 2051929B
Authority
GB
United Kingdom
Prior art keywords
petroleum recovery
petroleum
recovery
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
GB8018204A
Other versions
GB2051929A (en
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.)
Magna Corp
Original Assignee
Magna Corp
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
Priority claimed from US06/045,360 external-priority patent/US4216828A/en
Priority claimed from US06/045,479 external-priority patent/US4341265A/en
Application filed by Magna Corp filed Critical Magna Corp
Publication of GB2051929A publication Critical patent/GB2051929A/en
Application granted granted Critical
Publication of GB2051929B publication Critical patent/GB2051929B/en
Expired legal-status Critical Current

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
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/885—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB8018204A 1979-06-04 1980-06-04 Petroleum recovery Expired GB2051929B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/045,360 US4216828A (en) 1978-06-19 1979-06-04 Method of recovering petroleum from a subterranean reservoir incorporating an acylated polyether polyol
US06/045,479 US4341265A (en) 1978-06-19 1979-06-04 Method of recovering petroleum from a subterranean reservoir incorporating a polyether polyol

Publications (2)

Publication Number Publication Date
GB2051929A GB2051929A (en) 1981-01-21
GB2051929B true GB2051929B (en) 1983-03-16

Family

ID=26722680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018204A Expired GB2051929B (en) 1979-06-04 1980-06-04 Petroleum recovery

Country Status (1)

Country Link
GB (1) GB2051929B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116478391B (en) * 2023-01-06 2024-01-30 四川长宁天然气开发有限责任公司 Normal temperature demulsifier and its preparation method

Also Published As

Publication number Publication date
GB2051929A (en) 1981-01-21

Similar Documents

Publication Publication Date Title
GB2054699B (en) Petroleum recovery
JPS5618688A (en) Bitumen removal
JPS56113520A (en) Packer
GB2053320B (en) Petroleum recovery
GB2056527B (en) Drilling
GB1558320A (en) Bitumen recovery
GB2062726B (en) Downhole shearers
GB2061193B (en) Recovery vehicle
JPS5684204A (en) Packer
JPS56100893A (en) Coal liquefaction
JPS5685001A (en) Crosstie
JPS5657613A (en) Packer
GB2066936B (en) Hydrocarbon recovery
GB8304034D0 (en) Packer assemblies
DE3064294D1 (en) Drill
GB2051929B (en) Petroleum recovery
JPS55157680A (en) Petroleum desulfurization
JPS5655680A (en) Earth augar
JPS5657671A (en) Pumpinggup type underground tank
JPS5674414A (en) Packer
JPS573997A (en) Gasoline recovery
JPS5666602A (en) Condensing recovery
JPS5634789A (en) Coal modifying method
JPS55148886A (en) Drill
GB2038909B (en) Drilling

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee