Lightweight cement slurry and method of use

Compositions: coating or plastic – Coating or plastic compositions – Metal-depositing composition or substrate-sensitizing...

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

106 90, 166293, C04B 735, E21B 3313

Patent

active

044668333

ABSTRACT:
A foamed, cement slurry comprising an aqueous hydraulic cement slurry containing gas as discrete entrained bubbles and a specific quaternary ammonium compound as a foaming agent; and a process of plugging a subterranean void by emplacing the foamed slurry in the subterranean void and then permitting the foamed slurry to therein harden.

REFERENCES:
patent: 2913346 (1959-11-01), Hoffman
patent: 3926257 (1975-12-01), Marrast et al.
patent: 3979217 (1976-09-01), Sutton
patent: 4300633 (1981-11-01), Stewart
patent: 4340427 (1982-07-01), Sutton
ASME Paper No. 75, PET-10, (1975).
Detkov et al., The Use of Aerated Cement Slurries for Well Cementing, Neft. Khoz., No. 5, 16-20, (1976).
Shakmaev et al., Isolation of Lost Circulation Zones Using Aerated Cement Slurries Burenie, No. 8, 19-21, (1979).

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Lightweight cement slurry and method of use does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Lightweight cement slurry and method of use, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lightweight cement slurry and method of use will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1936893

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.