A support structure used to stabilize the injector head and pressure-control equipment on some offshore, or special onshore, coiled tubing units.

A self-contained combination drilling rig and floating barge, fitted with long support legs that can be raised or lowered independently of each other. The jackup, as it is known informally, is towed onto location with its legs up and the barge section floating on the water.

The exit velocity of the drilling fluid after it accelerates through bit nozzles.

The JORC code is an Australasian Code for Reporting of Exploration Results, Mineral Resources and Ore Reserves, this is a professional code of practice that sets minimum standards for Public Reporting of Mineral Exploration Results, Mineral Resources and Ore Reserves.

Public Reports prepared in accordance with the JORC Code are reports prepared for the purpose of informing investors or potential investors and their advisors. They include, but are not limited to, annual and quarterly company reports, press releases, information memoranda, technical papers, website postings and public presentations of Exploration Results, Mineral Resources and Ore Reserves estimates.