Circulation fluid systems
Used to prevent and control gas hydrates in data acquisition and field processing of oil and gas, as well as well-killing fluid. TU U 14.4-23557449-006: 2008
Designed for a range of works completion and workover, including perforation, stimulation and jamming, as well as for the conservation of wells and temporary blocking of the bottomhole formation zone. Salt and a polymer-salt systems are salt solutions of varying density, which may be thickened with polymeric additives.
Witer-II is designed for penetration of production zone and completion, drilling in emergency areas of any complexity, overhaul of wells also used as a special fluids for well completion.
Designed for deep drilling vertical, inclined and horizontal wells, the initial opening of productive seams in zones of abnormally high reservoir pressures.
Destined for drilling wells with great inclination angles, including horizontal, penetration in production zones and drilling in zones with abnormally low formation pressures.
It is intended for drilling of potentially unstable clastic sediments of the Lower Carboniferous DDI and opening of productive horizons (recovery rate of reservoir permeability is at a level that is achieved by using traditional chloro potassium solution).
It is intended for drilling of potentially unstable, easily dispersing clay deposits, such Maikop or Vorotyschensk rock complexes.
Designed for drilling wells in the most difficult geological conditions - areas of possible complications associated with the instability of clastic sediments. PIBR-3 can be used to drill directional wells, lateral and horizontal wells, opening of productive horizons.
It is designed for drilling of unstable terrigenous deposits of the bottom carbon Dniepr-Donetsk Depression, directional drilling, offshoots and horizontal wells.
Destined for drilling top layers of geological section of Dnepr-Donetsk depression (DDD) and similar layers in other regions with types of rock like chalk, highly colloidal clay shale and limestone with hydrostatic formation pressure.
