Rotary steerable, directional-drilling systems increased rate of penetration (ROP) and saved more than 100 days of rig time when used to drill complex 3D wellpaths in the 121/4-in. and 81/2-in. hole ...

Directional drilling has been an integral part of the oil and gas industry since the 1920s. While the technology has improved over the years, the concept of directional drilling remains the same: ...

Using indices to describe and compare drilling complexity and analyzing the efficiency of the energy applied to formations while drilling can improve performance. The first part of this series ...

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Orenburgneft specialists have completed drilling of a record directional well in the Orenburg region. This is reported on the Rosneft website. This ensured that the borehole moved away from the ...

China Oilfield Service Ltd (COSL) has set up a joint venture to research and fabricate well logging and directional well drilling technology and equipment in southern China’s Foshan city. SIGN UP FOR ...

as the Father of HDD, crossed the Pajaro River in northern California in 1971. Horizontal directional drilling (HDD) has gained popularity in the power delivery industry for undergrounding ...

The company logo of China's Sinopec Corp is displayed at a news conference, on March 26, 2018. [Photo/Agencies] URUMQI -- The China Petrochemical Corporation (Sinopec) Northwest Oilfield Company on ...

CALGARY, Alberta, Aug. 30, 2022 (GLOBE NEWSWIRE) -- Eavor Technologies Inc. (“Eavor”) is pleased to announce the commencement of their demonstration project to drill the deepest and hottest ...