If there is a shale sandwich near wellbore in horizontal well logging, it is harmful to promote production rate.

水平井射孔井段的井眼附近若有泥质夹层，无疑对水平井提高采收率是很不利的。

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If there is a shale sandwich near wellbore in horizontal well logging, it is harmful to promote production rate.

水平井射孔井段的井眼附近若有泥质夹层，无疑对水平井提高采收率是很不利的。

youdao