Oil and gas zone effectiveness evaluation method and apparatus

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United States of America Patent

PATENT NO 11193372
APP PUB NO 20190100997A1
SERIAL NO

16145916

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Abstract

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There is an oil and gas zone effectiveness evaluation method. The oil and gas zone effectiveness evaluation method has the steps of: obtaining a controlling factor parameter distribution of a target interval; obtaining an evaluation parameter lower limit value of an industrial oil and gas reservoir; obtaining an accumulation parameter value of each grid coordinate point according to the controlling factor parameter distribution; obtaining an evaluation parameter processing value of each grid coordinate point according to the evaluation parameter, the evaluation parameter lower limit value and the accumulation parameter value of the grid coordinate point; and obtaining a zone evaluation value of the target interval according to the evaluation parameter processing value of the grid coordinate point. There also is an apparatus that is capable of improving the evaluation coincidence rate.

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Patent OwnerAddress
PETROCHINA COMPANY LIMITED100007 OIL MANSION 9 NORTH AVENUE DONGCHENG DISTRICT BEIJING DONGZHIMEN BEIJING CITY BEIJING CITY 100007

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Wenxue Beijing, CN 3 2
Hou, Lianhua Beijing, CN 12 23
Jiang, Tao Beijing, CN 533 4605
Wang, Jinghong Beijing, CN 16 38
Yang, Haijun Beijing, CN 53 249
Yao, Jingli Beijing, CN 1 1
Zou, Caineng Beijing, CN 7 9

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