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Upgrading of the rig fleet of leading Russian oil and gas companies

Upgrading of drilling rigs is among the key activities of OOOKliver's business. An upgraded drilling rig in the climatic version U, category 1 (-45C to +45C) per GOST15150-69 can operate in the temperate climate microclimatic areas in the fields with a hydrogen sulfide content of less than 6%. The rigs are equipped with advanced high-tech equipment from leading Russian and foreign manufacturers. Manufacture of a rig's mast and substructure unit is carried out based on OOOKliver's in-house developed documentation

In 2017, within the project of upgrading of the rig fleet of leading Russian oil and gas companies, Kliver Yards manufactured and delivered 3 sets of a mast and substructure unit (VLB) for drilling rigs of echelon type of 200ton capacity for OOO SGK Burenie and 5 sets of the same for West Siberian Branch of OOO Burovaya Kompaniya Eurasia.

Each set of a mast and substructure unit includes a mast of 200ton capacity, mast raising device, substructure, skidding boxes, crown block, drill floor, beam cranes, a V-door, catwalk, and a jib crane. The mast and substructure unit is equipped with a hydraulic skidding system and all the required electrical equipment.
Early in 2018, a set of a mast and substructure unit, two sets of a substructure, and two sets of skidding boxes are planned to be delivered to West Siberian Branch of OOO Burovaya Kompaniya Eurasia.

The total weight of the complete products within the said projects is estimated at 1950ton.

Since 2013, OOOKliver have manufactured and commissioned:

  • 26sets of a mast and substructure unit (VLB);
  • 9sets of a rig mast;
  • 4sets of a rig substructure;
  • 5sets of a rig skidding system.
Three sets of a mast and substructure unit of 200ton capacity are planned to be manufactured under a contract with OOO SGK Burenie in 2018.

Information related to this topic Modernization of cluster rigs