Stability of Jack-up - American Bureau of Shipping Even with the advanced design capabilities evident among designers and builders of jack-up rigs, there is a number of questions on matters of stability that return with notable frequency. This paper will ask and answer the ten most frequent questions submitted to one Class Society on the matter of stability of jack-ups. Keywords: Offshore ... Offshore Fleet - Jackup rig Jackup rig: Offshore exploration and development wells are often drilled from mobile offshore drilling units (MODUs, pronounced "moe-dooz"). Depending on the water depth and remoteness of the location, these "rigs" may be jack-ups (up to 400 feet of water), or semisubmersibles, or drillships (up to 12,000 feet of water).
Allowable Contact Stresses in Jacking Gear Units Used in the ...
ENSCO 67 Jack-up oil rig in Brownsville, TX (Google Maps) ENSCO 67 Jack-up oil rig (Google Maps). This area is a ship ... Not how it is jacked WAY up in the... ... DESIGN: Marathon LeTourneaun, Class 84 Slot Type. Cantilever extends workover reach for GMS jackup barges | Offshore ... The four-legged, self-propelled vessels, otherwise known as jackup barges, ... can be positioned over the furthest slot on the wellhead platform within 30 minutes. ... type of well workover unit before, being more used to operating drilling rigs. hercules offshore - AnnualReports.com Mar 24, 2014 ... jackup rig, “ILC” means an independent leg cantilevered jackup rig and “MS” means a mat-supported slot-type jackup rig. Offshore Rigs for Sale - Drilling Rigs for Sale | Oilfield Equipment ...
Great Offshores jack up rig starts 5-year contract with ONGC
Offshore Rigs. RAISIS Submersible swamp barge, slot type built in 1982, acquired and upgraded in 2012, skidding capability (four wells) added in 1998. 10,000 Psi BOP System – 5,000 Psi WP Mud Pump – 2,000 HP Drawwork. Great Offshores jack up rig starts 5-year contract with ... Kedarnath, a slot type jack up rig, has been consistently serving Government-run ONGC since 1976, when it drilled it's first well at Bombay High. In the past, it has also worked with ONGC's oversea arm, ONGC Videsh. Kedarnath is one on of the 36 rigs operating for ONGC of which the state-run explorer owns only nine. Jack Up Rigs: Evolution of Design - Schlumberger Until the late 1 970s, most jack up rigs were designed to operate 'n shallow water, up to 250 feet [76 meters], and in mild environments. Today, several jack ups are capable of work- ing at 400-foot depths and in adverse ocean and weather conditions previously reserved for semi-submersib es and drill ships. www.dril-quip.com Jack-Up and Platform with Jack-Up drilling and completion operations has led to the development of over 100 wellhead and mudline suspension system configurations to satisfy the demanding requirements of Jack-Up drilling applications. Each component of the system has been designed for high reliability and field-proven performance. Dril-Quip’s Jack-Up Drilling and
Jackup Drilling Rigs – Petro Prophet: Oilfield Education
Jack Up Rigs: Evolution of Design - Schlumberger Until the late 1 970s, most jack up rigs were designed to operate 'n shallow water, up to 250 feet [76 meters], and in mild environments. Today, several jack ups are capable of work- ing at 400-foot depths and in adverse ocean and weather conditions previously reserved for semi-submersib es and drill ships. www.dril-quip.com Jack-Up and Platform with Jack-Up drilling and completion operations has led to the development of over 100 wellhead and mudline suspension system configurations to satisfy the demanding requirements of Jack-Up drilling applications. Each component of the system has been designed for high reliability and field-proven performance. Dril-Quip’s Jack-Up Drilling and Offshore Drilling and Jack-Up Rigs for Dummies – Templato Jul 16, 2014 · This is a basic, broad introduction to offshore drilling and jack-up rigs. By the end of the article, you can expect to gain a basic understanding of the following: The oil and gas industry, as a… Starting up in a new sector is always daunting and challenging, so …
Category:Jackup rigs - Wikimedia Commons
InfieldRigs rig type section contains information on each individual MODU asset. Users are able to search by drilling rig type including drillships, semisubs, jackups or tender rigs and then further by the sub type of the asset. Each individual asset page contains key information for the unit such as rig name, owner, manager, rig type, sub type, dimensions, max water depth (ft), max (drilling ... Offshore Rig Basics | Deepwater Drilling | Diamond ... Depending on the water depth and remoteness of the location, these "rigs" may be jack-ups (up to 400 feet of water), or semisubmersibles, or drillships (up to 12,000 feet of water). Jack-ups are bottom-supported units; semisubmersibles and drillships are floating units ("floaters"). In terms of numbers, jack-up rigs drill most offshore wells.
Offshore Fleet - Jackup rig Jack-up rigs drill through slots in their hull, or have the ability to extend ("cantilever") the drilling package out over the side of the hull. A cantilevered rig is very useful for drilling a series of wells over an established production platform, because the rig can move beside the platform and then extend the drilling package over the top of the platform to drill a sequence of development wells. World drilling market absorbing new jack ups - Oil & Gas Journal - ogj.com Demand for jack up drilling rigs has pushed up day rates, with 17 newbuilds delivered in 2000-04 and 12 more under construction. Several new designs lead the way, including the Rowan/LeTourneau ... JACK UPS AND RIGS FOR SALE OR CHARTER - GLOBAL CHIMAKS 2 x partly-finished jack up oil rigs super m2 designed by f&g. THE SUPER M2 IS A SELF-ELEVATING DRILLING UNIT, DESIGNED FOR ALL YEAR BENIGN CONDITIONS IN ACCORDANCE WITH ABS ASSESSMENT