Mud sweep and spacer composition

Details Mud sweep and spacer composition Mud sweep and spacer composition

1993-04-20

1996-09-03

Wu, Shean C.

Earth boring, well treating, and oil field chemistry

Well treating

Contains organic component

507216, 507213, 507260, 507266, 507269, 507925, 507926, E21B 3306, E21B 3316, E21B 4300

Patent

active

055523773

ABSTRACT:
A composition, especially suitable for use as a mud sweep and a spacer. The composition includes a petroleum-based hydrocarbon, a biopolymer, a thickening agent, a surfactant and potassium chloride. Other optional ingredients in embodiments of the present invention include a lower alkanol, sodium salts and aluminum stearate.

REFERENCES:
patent: 3070162 (1962-12-01), Barnard, Jr.
patent: 3122203 (1964-02-01), Hawkins
patent: 3799874 (1974-03-01), Parker
patent: 3849316 (1974-11-01), Motley et al.
patent: 3850248 (1974-11-01), Carney
patent: 3920559 (1975-11-01), Elting
patent: 4141843 (1979-02-01), Watson
patent: 4190110 (1980-02-01), Beirute
patent: 4217229 (1980-08-01), Watson
patent: 4276182 (1981-06-01), Beirute
patent: 4304300 (1981-12-01), Watson
patent: 4423781 (1984-01-01), Thomas
patent: 4456537 (1984-06-01), Oliver, Jr. et al.
patent: 4566977 (1986-01-01), Hatfield
patent: 4646834 (1987-03-01), Bannister
patent: 4670164 (1987-06-01), Watson et al.
patent: 4681165 (1987-07-01), Bannister
patent: 4717488 (1988-01-01), Seheult et al.
patent: 4780220 (1988-10-01), Peterson
patent: 5030366 (1991-07-01), Wilson et al.
patent: 5101902 (1992-04-01), Parcevaux et al.
patent: 5113943 (1992-05-01), Wilson et al.
patent: 5221489 (1993-06-01), Bloys et al.
patent: 5287929 (1994-02-01), Bloys et al.
patent: 5306340 (1994-04-01), Donche et al.

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