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Dive into the research topics where Israel J. Heilweil is active.

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Featured researches published by Israel J. Heilweil.


Archive | 1985

High temperature stable aqueous brine fluids viscosified by water-soluble copolymers of acrylamidomethylpropanesulfonic acid salts

Israel J. Heilweil; Dennie Harold Hoskin


Archive | 1987

High temperature stable aqueous brine fluids viscosified by polyvinylpyrrolidone

Israel J. Heilweil


Archive | 1985

High temperature stable fluids for wellbore treatment containing non-aqueous solvents

Israel J. Heilweil


Archive | 1985

High temperature stable drilling fluids containing non-aqueous solvents

Israel J. Heilweil


Archive | 1984

High temperature stable aqueous brine fluids

Israel J. Heilweil


Archive | 1964

Stimulating microbial growth

Richard I. Leavitt; Israel J. Heilweil


Archive | 1984

Acidic high temperature stable aqueous brine fluids viscosified by basic N-heterocyclic polymers

Israel J. Heilweil


Archive | 1970

Process for growing cells of a microorganism on a carbon-containing liquid substrate

Vernon F. Coty; Israel J. Heilweil; Richard I. Leavitt


Archive | 1980

Solvent extraction production of lube oil fractions

Costandi A. Audeh; Israel J. Heilweil; James Russell White; Tsoung Y. Yan


Archive | 1986

Process for selectively extracting dissolved salts from aqueous media

Israel J. Heilweil; Tsoung Y. Yan

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