Grouting composition

Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

106669, 106803, 106811, 106900, 166292, C04B 2800

Patent

active

049649183

ABSTRACT:
A grouting composition for sealing a borehole or other cavity comprising 90-99.9% finely divided water swellable clay and 0.1-10% thinner. The grouting composition is mixed with fresh water to provide a completely reswellable, unflocculated, easily placed, low permeability sealing composition. The thinner allows a very high concentration of water-swellable clay in the composition. A preferred grouting composition comprises 98-99.9% sodium bentonite and 0.1-2% polyacrylate thinner. In use, 50 lb. of the preferred grouting composition is mixed with 11-14 gallons fresh water, to provide a grouting mixture which comprises about 30-35% reswellable solids.

REFERENCES:
patent: 2861636 (1958-11-01), Messenger
patent: 3028913 (1962-04-01), Armentrout
patent: 3111006 (1963-11-01), Caron
patent: 3986365 (1976-10-01), Hughes
patent: 4463808 (1984-08-01), Mason et al.
patent: 4797158 (1989-01-01), Harriett
Clays and Clay Technology Proceedings of 1st National Conference on Clays & Clay Technology, Edited by Joseph A. Pask & Mort D. Turner, Jul. 1953.
Dilling Practices Manual, Ed. Preston L. Moore, The Petroluem Publishing Co. 1974), pp. 117-121.
Composition & Properties of Oil Well Drilling Fluids, 4th Edition Ed. Gray & Darley, pp. 564-567.
Composition & Properties of Oil Well Drilling Fluids by Walter F. Rogers Gulf Pub. Co. 1953, pp. 310-319.
Circulating Systems-Rotary Drilling-Ed. Jodie Leecroft: Unit I Lesson 8, p. 15, Pub. by Peholevan Extension Service, Autsin, Tex., 1981.
Principles of Drilling Fluid Control, 12th Edn. Pub. by Petroleum Extension Service, Austin, Tex., p. 76.
Report of the Oil & Gas Conservation Commission of the State of Wyoming, Docket No. 113-80, 8/6/80.

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

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

Rate now

     

Profile ID: LFUS-PAI-O-764301

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