Ocean ranger drilling rig

Ocean Ranger was designed and owned by Ocean Drilling and Exploration Company, Inc. (ODECO) of New Orleans. The vessel was a self-propelled large semi-submersible design with a drilling facility and living quarters. It was capable of operation beneath 1,500 feet (460 m) of ocean water and could drill to a maximum depth of 25,000 feet (7,600 m). It was described by ODECO as the. OverviewOcean Ranger was a mobile that sank in Canadian waters on 15 February 1982. It was drilling an exploration well on the , 267 kilometres (166 mi) ea. . On 26 November 1981, Ocean Ranger commenced drilling well J-34, its third well in the . Ocean Ranger was still working on this well in February 1982 when the incident occurred. Two other [pdf]

Ranger drilling rigs

On 26 November 1981, Ocean Ranger commenced drilling well J-34, its third well in the . Ocean Ranger was still working on this well in February 1982 when the incident occurred. Two other platforms were also drilling nearby: Sedco 706, 8.5 miles (13.7 km) NNE, and Ugland, 19.2 miles (30.9 km) N of Ocean Ranger. On 14 February 1982, the platforms received reports of an approaching storm linked to a major hurricane. [pdf]

Oilfield drilling rig

Land rigs are generally either wheel-mounted portable types or a component system that must be moved by trucks and cranes. The drilling floor generally sits on top of a steel substructure that could be 30 feet high or more. A drilling mast (derrick) is attached to and raised above the floor. In general, the deeper. . One of the Oil Rig Hazards types is the hostile environment. The effects of greater water depths, storms, wave action, and uncertain exploratory data all greatly increase the financial. . Drill ships are ships specially built and modified to drill in deep water or in operations that are not suitable for semi-submersible rigs. Drill ships are self-propelled and can. . This article lists the main components of a onshore . rigs have similar elements, but are configured with a number of different drilling systems to suit drilling in the marine environment. The equipment associated with a rig is to some extent dependent on the type of rig but typically includes at least some of the items listed below. [pdf]