The cost-effective high performance KFELS MOD V (B) premium jackup rig is poised to become the benchmark for deep-well drilling, said Singapore’s engineering group Keppel FELS. ENSCO International Incorporated, a leading offshore drilling contractor announced that one of its principal subsidiaries, ENSCO, has chosen Keppel FELS’ proprietary jackup (JU) design, the KFELS MOD V (B)…