Drilling fluid additives

Details Drilling fluid additives Drilling fluid additives

1979-04-04

1980-09-02

Phillips, Delbert R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252 85A, 252 85C, C07G 100, C09K 700

Patent

active

042205859

ABSTRACT:
A drilling fluid additive effective as a viscosity controlling agent is composed of complex titanium or zirconium lignosulfonates and/or salts of lignosulfonic acid. Alternatively, the additive may be a titanium-iron lignosulfonate and/or salt or lignosulfonic acid or a zirconium-iron lignosulfonate and/or salt of lignosulfonic acid. The additive is effective with the lignin component of the lignosulfonate being in either oxidized or unoxidized form.

REFERENCES:
patent: 4069217 (1978-01-01), Detroit et al.
patent: 4088640 (1978-05-01), Detroit

Affiliated with

Also associated with

Rating

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1708108