GB1373564A - Secondary oil recovery process using oxyalkylated additives - Google Patents

Secondary oil recovery process using oxyalkylated additives

Info

Publication number
GB1373564A
GB1373564A GB1507773A GB1507773A GB1373564A GB 1373564 A GB1373564 A GB 1373564A GB 1507773 A GB1507773 A GB 1507773A GB 1507773 A GB1507773 A GB 1507773A GB 1373564 A GB1373564 A GB 1373564A
Authority
GB
United Kingdom
Prior art keywords
compounds
oxyalkylated
additives
recovery process
oil 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
GB1507773A
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.)
Texaco Development Corp
Original Assignee
Texaco Development 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
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Priority to GB1507773A priority Critical patent/GB1373564A/en
Publication of GB1373564A publication Critical patent/GB1373564A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/20—Oxygen atoms
    • C07D215/24—Oxygen atoms attached in position 8
    • C07D215/26—Alcohols; Ethers thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/36—Sulfur atoms

Abstract

1373564 Polyalkoxylated nitrophenyl, quinolyl and quinolylsulphonyl derivatives TEXACO DEVELOPMENT CORP 29 March 1973 15077/73 Heading C2C [Also in Divisions C3 and E1] The invention comprises compounds R(OR<SP>1</SP>) m - OH, where R is a nitrophenyl, quinolyl or quinolylsulphonyl group; R<SP>1</SP> is C 2-4 alkylene; and m is 5-50. The compounds of the invention may be made by reacting a suitable aryl derivative (e.g. R-OH or R-halide) with the appropriate polyalkylene glycol. The compounds of the invention are used in alkaline solution as solubilizing agents in the extraction of hydrocarbon materials from natural formations bearing them (e.g. in oilwells).
GB1507773A 1973-03-29 1973-03-29 Secondary oil recovery process using oxyalkylated additives Expired GB1373564A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1507773A GB1373564A (en) 1973-03-29 1973-03-29 Secondary oil recovery process using oxyalkylated additives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1507773A GB1373564A (en) 1973-03-29 1973-03-29 Secondary oil recovery process using oxyalkylated additives

Publications (1)

Publication Number Publication Date
GB1373564A true GB1373564A (en) 1974-11-13

Family

ID=10052612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1507773A Expired GB1373564A (en) 1973-03-29 1973-03-29 Secondary oil recovery process using oxyalkylated additives

Country Status (1)

Country Link
GB (1) GB1373564A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132664A (en) * 1982-12-29 1984-07-11 Stauffer Chemical Co Enhanced oil recovery using alkaline/polymer flooding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2132664A (en) * 1982-12-29 1984-07-11 Stauffer Chemical Co Enhanced oil recovery using alkaline/polymer flooding

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Legal Events

Date Code Title Description
PS Patent sealed
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
SP Amendment (slips) printed
PCNP Patent ceased through non-payment of renewal fee