Maersk Oil Chooses Blue® Dopeless® Connections for Deepwater Well in Angola
TenarisHydril Blue® connections, Dopeless® technology and the assistance of local field service specialists combine for optimum performance under unexpected conditions. As the price of crude oil remains high and global demand continues to rise, oil companies are moving further from shore into ultra-deepwaters to explore the reserves offshore of Brazil, …
Tatneft: New Technologies in Well Casing and Cementing
A modern cementing complex that is capable to perform works in the automatic operation mode is applied in the process of wells construction for well casing and cementing in the fields of JSC TATNEFT. The cementing complex consists of 5 pieces of specialized equipment: double-pump cementing unit UNBS2 600×70, mobile …
Tatneft Receives New Canadian Patent
Tatneft continues its work on legal protection of the Company’s developments abroad. The Company received patent № 2505412 in early July for the invention “Well Underreamer”. The present invention relates to devices for local well casing profile liners. The application of the device in the wells of OAO TATNEFT allows …