Japan frac succeeds in deep, naturally fractured volcanics

May 16, 2003
A multistage completion was successful in a deep, hot, and naturally fractured volcanic rock of the Minami-Nagaoka field, Niigata Prefecture, Japan, using six propped fracture treatment stages.

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A multistage completion was successful in a deep, hot, and naturally fractured volcanic rock of the Minami-Nagaoka field, Niigata Prefecture, Japan, using six propped fracture treatment stages.