1
Snavely Jr Earl S, Bertness Theodore A: Petroleum production by steam injection. Mobil Oil Corporation, Huggett C A, Ehrlich Henry L, November 11, 1975: US3918521 (76 worldwide citation)

This specification discloses a method of producing petroleum from a petroleum-bearing formation. A heated fluid is generated in a heated fluid generator that is fired with a sulfur-containing fuel and the heated fluid is injected into the petroleum-bearing formation and petroleum is produced therefr ...


2
Snavely Jr Earl S, Bertness Theodore A, Morris Richard L: Paraffin well treatment method. Mobil Oil Corporation, April 3, 1973: US3724553 (33 worldwide citation)

This specification discloses a method of treating a well having an oil column therein and penetrating an oil-containing subterranean formation to dissolve paraffin deposits from the well and the formation. There is injected into the well a thermally stable emulsion in a salt-free environment of a so ...


3
Snavely Jr Earl S, Bertness Theodore A: Prevention of scale in petroleum production by alkaline floods. Mobil Oil Corporation, Huggett C A, Ehrlich Henry L, April 29, 1975: US3880237 (18 worldwide citation)

This specification discloses a method of producing petroleum from a petroleum-bearing formation wherein a caustic water is injected via a well means into the formation. There is provided a water that has bicarbonate ions therein and the water is treated with sulfur dioxide to reduce the bicarbonate ...


4
Snavely Jr Earl S, Bertness Theodore A: Petroleum production by steam injection. Mobil Oil Corporation, Gaboriault A L, Ehrlich Henry L, October 29, 1974: US3844349 (9 worldwide citation)

This specification discloses a method of producing petroleum from a petroleum-bearing formation. Steam is generated in a steam generator that is fired with a sulfur-containing fuel and the steam is injected into the petroleum-bearing formation and petroleum is produced therefrom. The firing of the s ...


5
Snavely Earl S, Bertness Theodore A: Extraction du petrole par injection de vapeur, Petroleum production by steam injection. Mobil Oil Corporation, July 31, 1979: CA1059662

ABSTRACT OF THE DISCLOSURE This specification discloses a method of producingpetroleum from a petroleum-bearing formation. A heated fluid isgenerated in a heated fluid generator that is fired with a sulfur-containing fuel and the heated fluid is injected into the petro-leum-bearing formation and pet ...


6
Bertness Theodore A, Lipoma Samuel P: Methode de traitement des eaux salines, Method of treating saline water. Bertness Theodore A, Lipoma Samuel P, MACRAE & CO, January 14, 1986: CA1199283

ABSTRACT OF DISCLOSURE Method of treating saline water, for example brineproduced along with oil from an oil field, to remove hardnessas a precipitate of calcium and/or magnesium salts, also insome cases iron salts. This is accomplished by directintroduction of energy in the form of steam or microwa ...


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