The US Minerals Management Service has proposed that wells with subsea wellheads completed after Jan. 1, 2005, have the means for monitoring casing pressures. MMS issued a notice of proposed ...

New approach replaces jetting to deepen structural casing based on fracture gradient; builds on proven, casing-drilling technology, and creates a more favorable wellbore geometry to more frequently ...

Weir Oil & Gas, a upstream provider of pressure pumping and pressure control equipment and services, today announced an updated, field-proven Unitized Lock-Ring (ULR) wellhead. The ULR wellhead ...

The dual stem wellhead was unveiled on Tuesday in a ceremony attended by Oil Minister Javad Oji and Head of National Iranian Oil Company (NIOC) Mohsen Khojasteh-Mehr. The equipment worth 300 billion ...