Compositions – Preservative agents – Anti-corrosion
Patent
1978-07-24
1980-03-11
Guynn, Herbert B.
Compositions
Preservative agents
Anti-corrosion
252352, 252354, 546172, B01F 1742, B01F 310
Patent
active
041927672
ABSTRACT:
A method for transporting heavy crude oil through a pipeline which involves introducing into a pipeline or well-bore with the viscous hydrocarbons an aqueous solution containing (1) a sulfonate surfactant, (2) a rosin soap or a naphthenic acid soap and, optionally (3) a coupling agent whereby there is spontaneously formed a low viscosity, salt tolerant, oil-in-water emulsion.
REFERENCES:
patent: 2328727 (1943-09-01), Langer
patent: 2535677 (1950-12-01), Hollander et al.
patent: 3491835 (1970-01-01), Gagle
patent: 3731741 (1973-05-01), Palmer et al.
patent: 3827497 (1974-08-01), Dycus et al.
patent: 4048078 (1977-09-01), Allen
Alston Robert B.
Braden, Jr. William B.
Flournoy Kenoth H.
Guynn Herbert B.
Hunter Walter D.
Ries Carl G.
Texaco Inc.
Whaley Thomas H.
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