Expanding the envelope.

Our rigs feature large XY-type drilling envelopes, giving the operator greater flexibility by allowing more wells to be drilled (without moving the rig) and opening up deck space for programs, to further stand off a platform among other advantages. Drilling envelopes are 50 ft x 80 ft, 40 ft x 70 ft, and 30 ft by 70 ft, respectively for the CJ50, CJ46 and S116E rigs.