1
Uriel M Oko, Robert M Baldwin: Beneficiation of shale kerogen and its conversion into shale oil. Cities Service Oil & Gas, John Wade Carpenter, March 18, 1986: US04576708 (23 worldwide citation)

A process for the production and the conversion of shale kerogen to produce shale oil. The process includes grinding crushed shale into a first product and treating the first product with a first collector. The treated first product is introduced into a first flotation zone in order to recover liber ...


2
David J Blumer: Composition and method for slowly dissolving siliceous material. Cities Service Oil & Gas Corporation, F Eugene Logan, November 3, 1987: US04703803 (22 worldwide citation)

An acidizing composition and method for slowly dissolving siliceous material by the slow production of very low concentrations of hydrofluoric acid is provided by this invention. The continual generation of very low concentrations of hydrofluoric acid is accomplished by the hydrolysis of hexafluorot ...


3
Veazey Richard L, Pennington B Timothy: A process for polymerizing a monomer charge.. Cities Service Oil & Gas, October 15, 1986: EP0197685-A1 (13 worldwide citation)

Process of polymerizing a monomer charge including ethylene by (1) drying an inorganic oxide having surface hydroxyl groups to form a support that is substantially free of adsorbed water, (2) reacting the surface hydroxyl groups of the support with at least a substantially stoichiometric amount of a ...


4
Mohinder S Ahluwalia, Michael L Junker: Co-catalyst dispersion method. Cities Service Oil & Gas, George Rushton, John Wade Carpenter, May 12, 1987: US04665143 (11 worldwide citation)

In a gas-phase fluidized-bed polyethylene reactor using a Ziegler catalyst under operating conditions, a co-catalyst, such as triethyl aluminum, is added to the reactor by mixing the TEA with some of the feed ethylene and pumping the solution into the reactor.


5
Marrocco Matthew L, Zillmer Roger Carroll, Sandiford Burton Burns, Chiou Chii Chyoung: Gel and process for retarding fluid flow.. Cities Service Oil & Gas, July 30, 1986: EP0188856-A1 (7 worldwide citation)

A gel-forming composition is provided comprising a first substance selected from the group consisting of a polyvinyl alcohol, a polyvinyl alcohol copolymer, and mixtures thereof, with an aldehyde operable for crosslinking with the first substance, and water. The gel-forming composition is useful for ...


6
David E Aylward: Process for polymerizing a monomer. Cities Service Oil & Gas, John Wade Carpenter, May 12, 1987: US04665141 (6 worldwide citation)

Process of polymerizing a monomer charge including ethylene by (1) drying an inorganic oxide having surface hydroxyl groups to form a support that is substantially free of adsorbed water, (2) reacting the surface hydroxyl groups of the support with at least about 0.5 mol, per mol of surface hydroxyl ...


7
Jasinski Raymond J: A corrosion probe and method for measuring corrosion rates.. Cities Service Oil & Gas, March 2, 1988: EP0258170-A2 (6 worldwide citation)

A corrosion probe having in combination at least one first, at least one second, and at least one third electrode. A dielectric is positioned between the electrodes, and the dielectric has a structure defining an ionically conductive surface. An apparatus for measuring the corrosion rates of metals, ...


8
Sandiford Burton Burns, Chiou Chii Shyoung, Zillmer Roger Carroll, Marrocco Matthew L: Gel and process for retarding fluid flow.. Cities Service Oil & Gas, July 9, 1986: EP0186663-A1 (5 worldwide citation)

A gel-forming composition comprising a first substance selected from the group consisting of a polyvinyl alcohol, a polyvinyl alcohol copolymer, and mixtures thereof, aldehyde operable for cross-linking with the first substance, and water. The gel-forming composition is useful for filling voids in p ...


9
Marrocco Matthew L, Sandiford Burton Burns, Zillmer Roger Carroll, Chiou Chii Chyoung: Gel and process for retarding fluid flow. Cities Service Oil & Gas, March 27, 1985: GB2145420-A (5 worldwide citation)

A gel-forming composition is provided comprising a first substance selected from the group consisting of a polyvinyl alcohol, a polyvinyl alcohol copolymer, and mixtures thereof, with an aldehyde operable for crosslinking with the first substance, and water. Suitable aldehydes include glutaraldehyde ...


10
Pennington B Timothy, Roling Paul V, Hsieh John T T, Veazey Richard L, Aylward David E: A process for polymerizing a monomer charge.. Cities Service Oil & Gas, October 15, 1986: EP0197689-A1 (4 worldwide citation)

Process of polymerizing a monomer charge including ethylene by (1) drying an inorganic oxide having surface hydroxyl groups to form a support that is substantially free of adsorbed water, (2) reacting the surface hydroxyl groups of the support with at least about 0.5 mol, per mol of surface hydroxyl ...