Compositions: coating or plastic – Coating or plastic compositions – Inorganic settable ingredient containing
Patent
1988-08-12
1990-10-23
Dixon, Jr., William R.
Compositions: coating or plastic
Coating or plastic compositions
Inorganic settable ingredient containing
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.
Brown Richard K.
Stichman Robert W.
Brunsman David M.
Dixon Jr. William R.
Wyo-Ben, Inc.
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