Upstream depends on being able to display ads on our services in order to finance our journalism.

Seadrill Limited (NYSE:SDRL) has drawn attention after reaching a fresh fifty two week high during recent trading sessions.

Malaysia’s Vantris Energy and Dolphin Drilling have entered into a marketing agreement for the latter’s vintage semi-submersible rig Blackford Dolphin, with the focus firmly on Southeast Asia. “This ...

Dolphin Drilling Offshore, a wholly owned subsidiary of Dolphin Drilling, and Sapura Drilling Asia, a wholly owned subsidiary of Vantris Energy, have entered into a marketing agreement for the ...

Abstract: Offshore floating wind turbine in the face of complex wind and wave environmental conditions, its wind turbine blades, towers and other unbalanced loads, which will cause changes in the ...

China’s state-owned FAW Group announced on February 10 that it has installed what it calls the “industry’s first” lithium-rich manganese semi-solid-state EV battery in a vehicle, marking a major step ...

Transocean Ltd has agreed to acquire Valaris Ltd in an all-stock transaction valued at about $5.8 billion, a deal structured under Bermuda law that will create one of the world’s largest offshore ...

Tesla has quietly updated its official Semi website with final specifications for the production version of its all-electric Class 8 truck, confirming two trim levels — Standard Range and Long Range — ...

Abstract: This paper explores the development and evaluation of a Sliding Mode Controller (SMC) for maintaining a stable Rate of Penetration (ROP) in mining drill operations. It seeks to address ...