Colorado faces a difficult choice: transition off fossil fuels to renewable sources of energy or continue to jeopardize our environment and health. But transition inevitably comes with economic and ...

Horizontal drilling isn't new. Such wells have been drilled for the better part of a century. But combining it with hydraulic fracturing to produce gas and oil from shale is a far more recent ...

Horizontal drilling and fracking as a combined technique grew in popularity in part because it was shown to increase the ...

Professional well-driller Joe Curry of Holly has been speaking out against the expansion of fracking in Michigan. Among his presentations was one given in Ferndale Apr. 23 at the request of Oakland ...

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 ...

Arrow Exploration is a UK, Canada, and US listed small oil company with the majority of its production coming from Colombia. The company has successfully increased its production from 590 BOPD to 2800 ...