Horizontal directional drilling (HDD) was introduced in the late 1980s; the process was not an overnight success. Drill manufacturers spent the initial years explaining to skeptical contractors the ...
Efficient drilling in shale reservoirs requires detailed 3-dimensional (3D) horizontal well trajectories. An orthogonal-arc trajectory (OAT) method assumes a single constant curvature in the curved ...
VIJAYAWADA: Adding a feather on its cap, the Indian Oil Corporation Limited (IOCL) adopted Horizontal Directional Drilling (HDD) technology for transporting fuel for the first time in the country. It ...
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