Gas flooding with horizontal and vertical wells

Wells – Processes – Specific pattern of plural wells

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Details

166 50, 166263, 166269, 166303, E21B 4300

Patent

active

050658212

ABSTRACT:
The invention is a method of producing hydrocarbons from a region bounded by two vertical wells and a horizontal well, which comprises injecting a gas through a first vertical well, concurrently performing a cyclic injection, soak and production of gas through a horizontal well, converting the first well to production after the gas injected from the first well reaches the area affected by gas from the horizontal well, and injecting gas through a second vertical well.

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