The act on completion of the OPI in PJSC Tatneft (NGDU «Aznakaevskneft»)
of the PS254-TKO well cleaning complex on cable-rope equipment
... the penetration was 7.3 meters with the extraction of 85 liters of bottom-hole sludge from the well...
... the reduction in time for cleaning the face was 60 hours for six operations...


