Drilling fluid composition

Details Drilling fluid composition Drilling fluid composition

1975-02-24

1976-10-12

Guynn, Herbert B.

Compositions

Leather or fur treating

252 85C, 260 175, C09K 702

Patent

active

039856593

ABSTRACT:
An aqueous drilling fluid comprising bentonite, or subbentonite and a water-soluble copolymer of lignosulfonate and a polyacrylate in a sufficient amount to increase the yield of the clay.

REFERENCES:
patent: 2702788 (1955-02-01), Dawson
patent: 3081260 (1963-03-01), Park
patent: 3558545 (1971-01-01), Lummus
patent: 3640826 (1972-02-01), Lang et al.
patent: 3687846 (1972-08-01), Lang
patent: 3816308 (1974-06-01), LeBlanc
Nam et al., Article in Journal of Polymer Science, Part A-1, vol. 9, 1971, pp. 855-866.

Affiliated with

Also associated with

Rating

Drilling fluid composition does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Drilling fluid composition, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drilling fluid composition will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-940676