It is now possible to improve the precision of well survey calculations by order of magnitude with numerical approximation. Although the most precise method of simulating and calculating a wellbore ...

Wellbore curvature and torsion greatly influence the forces applied on the downhole pipe string and its consequent deformation. They serve as the bases for calculating the drag and torque of a pipe ...

* The 2005 Salary Survey and Salary Calculator * Through your eyes: Lucasfilm’s manager of network operations * CA acquires e-mail security vendor Qurb * Microsoft ready to release Vista beta * AMD ...

Around four in ten members of the UK public believe that corporations should include social and environmental impacts in their profit calculations, a new survey has found. Conducted by YouGov and ...