Tophole Rigs, Shallow Oil & Gas Drilling
Tophole Rigs, Shallow Oil & Gas Drilling DER has been very active lately in the tophole drilling and shallow rig markets. The activity indicates that although the “big rig” market is not by any means tight, the efficiency and lower cost of operations for “super singles” is becoming more popular. Packages including Schramm Telemast 200XD …


