This Former Google Engineer Reveals the One Thing to Focus On When Building a Product ...

What matters is solving real problems for customers, says Dhanji Prasanna, CTO of fintech company Block and ex-Google ...
Oil

3D horizontal trajectory reduces drilling cost

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 ...