Experience the incredible process of manually drilling water well by hand. Watch as skilled workers use a hand-dug rig to reach deep into the earth and install a water pump with precision.
The premise of a jackup rig is that it is self-elevating; here, the legs are stationed on ocean floor and the drilling equipment is jacked up above the water's surface. Providing a very stable ...
The design concept of partially submerging the rig lessens both rolling and pitching on semisubs. While in transit, semisubs are not lowered into the water. Only during drilling operations are ...