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    Home > Chemicals Industry > Petrochemical News > Zhongyuan Drilling No. 2 Company Pulu 5 Well Creates Coring High Index

    Zhongyuan Drilling No. 2 Company Pulu 5 Well Creates Coring High Index

    • Last Update: 2021-08-15
    • Source: Internet
    • Author: User
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    Recently, the Pulu 5 well drilled by the 50437 drilling team of the Southwest Project of Zhongyuan Petroleum Engineering Drilling Company II completed the directional section coring task with a harvest rate of 99.
    8%, which is a high index of directional well coring in the Puguang block
    .

    Well Pulu 5 is a pre-exploration well deployed in the Puguang West syncline structure in the Sichuan Basin in the Zhongyuan Oilfield, with a designed well depth of 3,289.
    63 meters
    .


    The company and the well team comprehensively analyzed the core difficulties and formulated targeted technical solutions


    In the directional section of Well Pulu 5, a total of 8 cores were taken, with a cumulative core footage of 138 meters, an average of 17.
    25 meters per barrel, and a core recovery rate of over 96%
    .


    (Liu Jianzhu and Wang Jixue)

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