Development and service of drilling fluid


«Mente et malleo»

Drilling of an interval 161-2070 m was carried out without complications. Casing was successfully run and cemented. Preparation of new drilling mud is started.

New directional well with the inclination from the vertical 370 m.   Design depth is 5450/5492 m. The well will be drilled with utilization of pitless technology.

During drilling an interval 2816-4705 m the pitless technology was performed. The polymer-inhibited drilling mud PIBR-2M was used.

The interval 512-2780 m was drilled without complications. Casing was successfully set and cemented.

Completion of the directional well drilling with a depth of 5,652 m and horizontal displacement 700 m. Obtaining industrial gas inflow.

The interval 320-2620 m was drilled with utilization of the drilling mud with a low content of solid phase BRNSTF. The casing was set by one section. Multiple-stage cementing system was used. Drilling the well is carried out by the Chinese company Xinjiang Beiken Energy Engineering.

Vertical well with design depth is 5100 m.
Drilling contractor is Crosco - Integrated Drilling & Well Services.

Vertical well with design depth is 3820 m.
Drilling contractor is "Spetsmechservice" (SMS).