According to the criminal complaint, Shell contractors deliberately downplayed or failed to report drilling mud spills containing pollutants to avoid time-consuming inspections or shutdowns.

A more complex way of directional drilling utilizes a bend near the bit, as well as a downhole steerable mud motor. In this case, the bend directs the bit in a different direction from the ...

Mud logging is a critical process in exploratory drilling, designed to assess geological formations by measuring and ...

Rescue operations progress swiftly to save eight trapped workers in Srisailam Left Bank Canal Tunnel in Telangana.