RN-Yuganskneftegaz for the First Time Applied Two-Column Drilling Technology in the Construction of a Fishbone Well
The specialists of RN-Yuganskneftegaz for the first time built a horizontal multilateral well of a two-column design with multiple branches using the fishbone technology. The total length of the well is 5,234 meters, the length of the horizontal section is 2161 meters. The starting flow rate amounted to more than 600 tons …
New High-Strength “Fishbone” Well Built at Gazprom Neft’s Vostochno-Messoyakhskoye Field
Messoyakhaneftegaz has successfully completed construction of a new high-tech horizontal well at the Vostochno-Messoyakhskoye field — the Drilling Difficulty Index (DDI) of this well being among the highest in the industry. The well is of “fishbone” construction,* with eight side-tracks. This technology means as many disparate areas as possible of the main productive strata at this Arctic field can be brought into production, increasing …