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ConocoPhillips, Tesco Corp., and Schlumberger Ltd. successfully tested rotary-steerable casing drilling in South Texas, combining directional drilling technology with casing drilling. "Each of these ...
April 21, 2026 7:41 PM EDT | Source: Zefiro Methane Corp. Zefiro has realized its very first earnings from a patented casing expansion tool, after two corporate clients of ZEFI subsidiary Plants & ...
Zefiro has realized its very first earnings from a patented casing expansion tool, after two corporate clients of ZEFI subsidiary Plants & Goodwin, Inc. have utilized Radial Casing Solutions' REED ...