Low-toxicity invert emulsion fluids for well drilling

Details Low-toxicity invert emulsion fluids for well drilling Low-toxicity invert emulsion fluids for well drilling

1994-05-18

1995-11-28

Tucker, Philip

Earth boring, well treating, and oil field chemistry

Earth boring

Contains organic component

507136, C09K 706

Patent

active

054708222

ABSTRACT:
Low-toxicity invert emulsion fluids for well drilling are disclosed. The fluids comprise a non-hydrocarbon, non-mineral oil continuous phase and a dispersed aqueous phase. The continuous phase materials of the invention pass the 48 hour, LC50 Mysidopsis bahia bioassay test protocol.

REFERENCES:
patent: 2661334 (1953-12-01), Lummus
patent: 2797196 (1957-06-01), Dunn et al.
patent: 2997440 (1961-08-01), Anderson
patent: 3006845 (1961-10-01), Van Dyke et al.
patent: 3050141 (1962-08-01), Lummus et al.
patent: 3125517 (1964-03-01), Voda
patent: 3127343 (1964-03-01), Reddie et al.
patent: 3236769 (1966-02-01), Burdyn et al.
patent: 3284352 (1966-11-01), Burdyn et al.
patent: 3396105 (1968-08-01), Burdyn et al.
patent: 3461068 (1969-08-01), Peacock
patent: 3654370 (1972-04-01), Yeakey
patent: 3810836 (1974-05-01), Norton
patent: 3979304 (1976-09-01), Fischer et al.
patent: 3979305 (1976-09-01), Fischer et al.
patent: 4230586 (1980-10-01), Bretz et al.
patent: 4776966 (1988-10-01), Baker
patent: 5057234 (1991-10-01), Bland et al.
patent: 5141920 (1992-08-01), Bland et al.
patent: 5260268 (1993-11-01), Forsberg et al.
Bennet, R. B., Journal of Petroleum Technology "New Drilling Fluid Technology--Mineral Oil Mud" pp. 975-981 (1984).
Boyd, et al., Journal of Petroleum Technology "New Base Oil Used in Low-Toxicity Oil Muds" pp. 137-142 (1985).

Affiliated with

Also associated with

Rating

Low-toxicity invert emulsion fluids for well drilling does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Low-toxicity invert emulsion fluids for well drilling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Low-toxicity invert emulsion fluids for well drilling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2013671