echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Chemicals Industry > Petrochemical News > The fifth floor of the Ma Fifth floor in the exploration area of ​​Fuxian County in North China regained industrial airflow

    The fifth floor of the Ma Fifth floor in the exploration area of ​​Fuxian County in North China regained industrial airflow

    • Last Update: 2021-09-19
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    Sinopec News Network reported on September 13, the fifth layer of Well Niu 101 in the exploration evaluation of Fuxian Exploration Area adopted the alternate injection of variable mucic acid and the temporary plugging acid fracturing technology
    .

    The Lower Paleozoic carbonate gas reservoir in the Fuxian exploration area in the southeast of the Yishan Slope of the Ordos Basin is a key exploration evaluation area of ​​the North China Oil and Gas Company.
    Well Niu 101 is located in the northeast of the Fuxian exploration area.
    There are natural cracks in the 51 and Mawu layers, and the development of natural cracks is a favorable factor for high production in this area.
    The technical staff of the Academy of Engineering designed the idea of ​​alternately injecting acid with variable viscosity acid to increase the acid etched cracks by non-uniform etching of acids with different viscosities Diversion capacity; At the same time, in order to ensure that all layers can be fully transformed, the supporting temporary blocking ball temporarily blocks the steering to ensure balanced transformation
    .

    The industrial gas flow obtained from the fifth layer of Ma 5 in Well Niu 101 confirms the adaptability of the process to this type of reservoir and further proves that the Lower Paleozoic in the Fuxian exploration area has good gas-bearing properties
    .


    (Lu Jiaoping and Wang Dean)

    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.