Wells – Processes – Placing fluid into the formation
Patent
1976-10-13
1978-07-04
Bashore, S. Leon
Wells
Processes
Placing fluid into the formation
48196A, 48214A, 252373, 2604495, E21B 4316
Patent
active
040983390
ABSTRACT:
Natural gas of low heating value, high CO.sub.2 content, is converted to valuable products by the combination process of steam reforming the desulfurized gas, subjecting the effluent of the steam reformer to a water gas shift reaction and converting the resultant carbon dioxide, the unreacted carbon monoxide and hydrogen to liquid product useful as fuel, e.g. methanol. In a preferred embodiment, the gas phase separated from the liquid fuel products is processed to provide a gas sufficiently rich in carbon dioxide for use in tertiary recovery of petroleum from natural reservoirs which have produced the quantity of oil available by natural drive.
REFERENCES:
patent: 2684975 (1954-07-01), Frye
patent: 3387942 (1968-06-01), Habermehl et al.
patent: 3442332 (1969-05-01), Keith
patent: 3763205 (1973-10-01), Green
Weisz Paul B.
Zahner John C.
Bashore S. Leon
Cier Ronald J.
Huggett Charles A.
Mobil Oil Corporation
Yeung George C.
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