Compositions – Preservative agents – Anti-corrosion
Patent
1978-01-11
1979-05-08
Guynn, Herbert B.
Compositions
Preservative agents
Anti-corrosion
137 13, 252353, F17D 117, B01F 1700
Patent
active
041535731
ABSTRACT:
A method of transporting viscous hydrocarbons which involves introducing into a pipeline or well-bore with the viscous hydrocarbons a solution containing an oxyalkylated anionic surfactant such as sodium nonyl phenol polyoxyethylene sulfonate or a mixture of such surfactants and, optionally, with an alkalinity agent thereby forming a low-viscosity, salt-tolerant oil-in-water emulsion.
REFERENCES:
patent: 2535677 (1950-12-01), Hollander et al.
patent: 3487844 (1970-01-01), Simon et al.
patent: 3491835 (1970-01-01), Gagle
patent: 3500923 (1970-03-01), Reisberg
patent: 3811507 (1974-05-01), Flournoy et al.
patent: 3827497 (1974-08-01), Dycus et al.
patent: 3943954 (1976-03-01), Flournoy et al.
patent: 3977471 (1976-08-01), Gale et al.
Flournoy Kenoth H.
Kalfoglou George
Guynn Herbert B.
Hunter Walter D.
Ries Carl G.
Texaco Inc.
Whaley Thomas H.
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