| 摘要 |
A method of producing hydrocarbons from a subterranean formation comprising penetrating the formation with a plurality of wells arranged in a pattern defining a series of regular pentagons with a well at the center of each pentagon, injecting a fluid into the formation by way of the wells at the centers of the pentagons whereby hydrocarbons contained in the formation are displaced from the center wells towards the wells defining the pentagons and producing the hydrocarbons by way of the wells defining the pentagons.
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