A brand new document in well-drilling at Gazprom Neft has been set on the firm’s Novoportovskoye area, with a 1,000-metre horizontal shaft being lined in just below three days (2.93 days or 70 hours and 33 minutes).
This end result was achieved by utilizing an experimental drill bit, the design of which had been specifically fine-tuned by home producers for drilling in permafrost, with tools having been particularly modified to be used on the Novy Port undertaking: the interlobe area and variety of jet nozzles having been elevated, and the calibration space improved. This new drill-bit has made it doable to double drilling speeds, to 130 metres per hour. The complete penetration was 5,921 metres.
Novoportovskoye was the primary area found on the Yamal Peninsula, with the presence of main oil and fuel reserves right here having been proved as early as 1964.
Gazprom Neft Yamal CEO Alexey Ovechkin stated:
“A document efficiency all the time displays a activity’s true phrases of reference — particularly, the Gazpromneft-Yamal crew’s well timed engineering assist and efficient collaboration with contractors. These excellent outcomes however, the potential for additional enhancements in drilling efficiency at Arctic fields is apparent, and we plan to grasp this, helped by the instruments of the Technical Limits undertaking — which has, already, proved itself.”
(Source and picture: Gazprom Neft)
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