Two well hydrocarbon producing method

Wells – Processes – Cyclic injection then production of a single well

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166271, 166308, E21B 4326

Patent

active

052614891

ABSTRACT:
This specification discloses a method of hydraulic fracturing a subterranean formation wherein two horizontally spaced-apart wells are provided and completed to communicate with the formation. Hydraulic fluid pressure is sequentially applied to create and propagate vertical fractures into the formation and to create a vertical fracture that communicates both wells. This specification further disclosed the creation of an enhanced fracture drainage pattern in a hydrocarbon-bearing formation and producing hydrocarbons from the formation via a single producing well.

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patent: 4718490 (1988-01-01), Uhri
patent: 4724905 (1988-02-01), Uhri
patent: 4830106 (1989-05-01), Uhri

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