• Case Studies

    NEW TECHNOLOGY FRACTURING INTERVAL

    The AO OKB Zenit together with the specialists of OAO Samotlorneftegaz developed and implemented a new technology of hydraulic fracturing interval.

  • Case Studies

    QUALITY MANAGEMENT SYSTEM AO OKB ZENITH

    29.07.2014 was officially awarded certificates of conformity QMS AO OKB Zenith, the international standard ISO 9001: 2008. Received certificates AO OKB Zenith and a subsidiary of the company OOO OKB Zenith.

  • Case Studies

    Introduction of a multi-stage hydraulic fracturing equipment

    AO OKB Zenith since 2009.has been engaged in engineering and manufacturing of equipment for hydraulic fracturing. The first step towards manufacturing of equipment for hydraulic fracturing was production of "Stinger " seal for 146mm and 168mm casings