Tubing has been a vital component of down-hole activity for several decades, as one of the main means of carrying out intervention operations from reservoir assessment, exploration well drilling and ...

Colorado’s biggest oil and natural-gas producers are experimenting with a new drilling technology billed as cheaper, faster and quieter than conventional drilling. The promising drilling technique is ...

New coiled-tubing rigs are drilling to record depths, with larger diameter strings and top drives capable of holding 200,000-lb hook loads. Tenaris Coiled Tubes and Xtreme Coil Drilling Corp. are ...

Nabors Industries lost $105 million in the third quarter on costs to refinance senior debt and impairments on its U.S. coiled tubing fleet and other assets, the company reported. The Bermuda-based ...