Biogenic fuel gas generation in geologic hydrocarbon deposits

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United States of America Patent

PATENT NO 9434872
APP PUB NO 20150104795A1
SERIAL NO

14446157

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Abstract

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A method of increasing biogenic production of a combustible gas from a subterranean geologic formation may include extracting formation water from the geologic formation, where the extracted formation water includes at least a first species and a second species of microorganism. The method may also include analyzing the extracted formation water to identify the first species of microorganism that promotes the biogenic production of the combustible gas. An amendment may be introduced to the formation water to promote the growth of the first species of microorganism, and the biological characteristics of the formation water may be altered to decrease a population of the second species in the geologic formation.

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Patent Owner(s)

Patent OwnerAddress
TRANSWORLD TECHNOLOGIES INC700 CORPORATE CIR N GOLDEN CO 80401

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dannar, Verlin Sheridan, US 9 137
DeBruyn, Roland P Highlands Ranch, US 14 162
Dodson, James B Castle Rock, US 15 188
Pfeiffer, Robert S Parker, US 27 319
Ulrich, Glenn Golden, US 13 186
Vanzin, Gary Arvada, US 22 310

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