Progression from trainee to independent deepwater coverage typically adds $150–$300/day. Moving to lead on complex wells (HP/HT, narrow ECD window, synthetic/oil-based systems) can add $200–$400/day ...

At-a-Glance: Become a mud engineer (drilling fluids engineer) by combining core science/engineering education, “mud school” training, safety certifications (offshore/onshore), and 12–24 months of ...

We collaborate with the world's leading lawyers to deliver news tailored for you. Sign Up for any (or all) of our 25+ Newsletters. Some states have laws and ethical rules regarding solicitation and ...

As the drill bit drives down, the key to holding the borehole above it open and in good condition until the next section of steel casing is installed to line it, is to keep it full of precisely the ...

Rig-site fluid test automation has lagged automated drilling technology and is now a bottleneck to real-time drilling diagnostics and decisions. A new automated mud skid (AMS) addresses this gap by ...

Unocal Thailand Ltd. has established a lime-free, oil-based drilling fluid system as the best option for drilling wells with high bottomhole temperatures and where invasions of CO 2 and other acidic ...