Compositions – Inorganic luminescent compositions – Tungsten containing
Patent
1986-05-19
1988-10-25
Terapane, John F.
Compositions
Inorganic luminescent compositions
Tungsten containing
166280, 252 8551, 261DIG26, 175 69, E21B 43267, B01J 800
Patent
active
047802430
ABSTRACT:
Apparatus and methods are provided for producing a proppant carrying foamed fracturing fluid or the like having very high ratios of proppant material to the liquid phase of the foam, which can be substantially higher than even the theoretical maximum ratio available when the proppant is introduced into a foaming apparatus as a proppant/liquid slurry. This is accomplished by a dry sand foam generation process wherein the sand or other particulate material is introduced into a foam generator apparatus as a dry particulate material in a stream of gas which is subsequently mixed with a second liquid stream.
REFERENCES:
patent: 2051841 (1936-08-01), Gilbert
patent: 2418858 (1947-04-01), Urquhart
patent: 2585092 (1952-02-01), Conto
patent: 2715045 (1955-08-01), Thompson
patent: 3090444 (1963-05-01), Bandiroli
patent: 3266193 (1966-08-01), McCune
patent: 3279862 (1966-10-01), Hubbard
patent: 3291536 (1966-12-01), Smoot
patent: 3395945 (1968-08-01), Kopineck et al.
patent: 3603398 (1971-09-01), Hutchison et al.
patent: 3937283 (1976-02-01), Blauer et al.
patent: 3980136 (1976-09-01), Plummer et al.
patent: 4027993 (1977-06-01), Wolff
patent: 4038037 (1977-07-01), Wilmsen
patent: 4126181 (1978-11-01), Black
patent: 4156464 (1979-05-01), Hussin
patent: 4323474 (1982-04-01), Hansen et al.
patent: 4330086 (1982-05-01), Nysted
patent: 4354552 (1982-10-01), Zingg
patent: 4361187 (1982-11-01), Luers
patent: 4396529 (1983-08-01), Price et al.
patent: 4438815 (1984-03-01), Elson et al.
patent: 4448709 (1984-05-01), Bullen
patent: 4453596 (1984-06-01), Conway et al.
patent: 4474680 (1984-10-01), Kroll
patent: 4480696 (1984-11-01), Almond et al.
patent: 4569394 (0986-02-01), Sweatman et al.
patent: 4583002 (1986-04-01), Cox et al.
The Invention Disclosed in U.S. Patent Application Serial No. 561,015 to Reidenbach, entitled Foam Generator and Method of Foam Generation filed 12-13-83, abandoned 10-5-85.
Nowasco Information Bulletin dated Sep. 1978, entitled Nowsco Develops "Sand Intensifier", Process.
SPE Paper 11013 Entitled, "Foam Gravel Packing", by T. D. Elson et al., 1982.
Edgley Kevin D.
Stromberg James L.
Beavers Lucian Wayne
Caress Virginia B.
Duzan James R.
Halliburton Company
Terapane John F.
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