HOUSTON, Texas (SEND2PRESS NEWSWIRE) — Sharewell L.P. announced that it successfully drilled through the Marble Falls formation in the Barnett Shale in North Texas with its new Electromagnetic Telemetry (EM) MWD. The company’s patented, proprietary EM-MWD system effectively transmitted data on a Barnett Shale horizontal well at a depth of 6,533 feet through 430 feet […]