Liquid additive comprising a sulfonated asphalt and processes th

Details Liquid additive comprising a sulfonated asphalt and processes th Liquid additive comprising a sulfonated asphalt and processes th

1993-10-18

1996-03-26

Tucker, Philip

Earth boring, well treating, and oil field chemistry

Earth boring

Contains organic component

507120, C09K 702

Patent

active

055020305

ABSTRACT:
A process for preparing a fluid additive comprises (1) mixing a viscosifier such as a water-soluble polymer with water to form a viscosified water; (2) contacting a glycol-based polymer with the viscosified water followed by mixing to prepare a glycol-viscosified water mixture; and (3) contacting at least one sulfonated asphalt with the glycol-viscosified water mixture wherein the fluid additive comprises water, a viscosifier, a glycol-based polymer, and at least one sulfonated asphalt. Also disclosed is a process for using the fluid additive in drilling applications.

REFERENCES:
patent: 3028333 (1962-04-01), Stratton et al.
patent: 3215628 (1965-11-01), Peacock
patent: 3264214 (1966-08-01), Stratton
patent: 3525688 (1970-08-01), Swanson
patent: 3639233 (1972-02-01), Schultz et al.
patent: 3709819 (1973-01-01), Borwning et al.
patent: 3723311 (1973-03-01), Lummus
patent: 3882029 (1975-05-01), Fischer et al.
patent: 4425241 (1984-01-01), Swanson
patent: 4645609 (1987-02-01), Patel
patent: 4719021 (1988-01-01), Branch, III
patent: 4741868 (1988-05-01), Rooney et al.
patent: 4743383 (1988-05-01), Stewart et al.
patent: 4830765 (1989-05-01), Perricone et al.
patent: 4876030 (1989-10-01), Dixon et al.
patent: 5030365 (1991-07-01), Christensen et al.
patent: 5032296 (1991-07-01), Patel
patent: 5089538 (1992-02-01), Iizuka et al.
patent: 5091448 (1992-02-01), Hostettler et al.
patent: 5114597 (1992-05-01), Rayborn et al.
patent: 5114598 (1992-05-01), Rayborn et al.
patent: 5120708 (1992-06-01), Melear et al.

Affiliated with

Also associated with

Rating

Liquid additive comprising a sulfonated asphalt and processes th does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Liquid additive comprising a sulfonated asphalt and processes th, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Liquid additive comprising a sulfonated asphalt and processes th will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-915615