With a slightly different approach, hydrodynamic modeling can be used for overpressure prediction in on and offshore environments. Marcell Lux, Ahmed Amran, and Marianna Vincze explain. Fig. 1…
The naming ceremony for four DSME semisubmersibles was held in H quay on 24 October. The rigs, hull numbers 3031, 3032, 3034, and 3035, were ordered by Norway’s Songa Offshore Company to be operated by Statoil. Around 290 guests attended the naming ceremony…
Arctic-ready facilities: meeting the engineering challenge for a new era of offshore exploration. Mark Manton explains. The Sable South Centre module being loaded ready for installation at the Sable Offshore Energy Tier II Compression Project…
GE’s new 20,000psi-rated BOP recently secured a contract with Maersk Drilling as part of BP’s own Project 20K program. Jerry Lee reports on the new BOP and its control system. Completed GE BOP stack. All images from GE…
Mooring failure rates are still higher than industry targets. Assessing past failures could help industry understanding, say Will Brindley and Andrew Cornley. The Blackford Dolphin semisubmersible mobile offshore drilling unit Images from DNV GL…
The 3Q 2014 Oil & Gas UK Business Sentiment Index published on 30 October shows that optimism in the sector continues to decline with a drop from two points above zero on the -50 to +50 index to seven points below zero. Published quarterly…
Cairn Energy's second planned exploration well offshore Senegal is underway, the firm said today (30 October). The SNE-1 probe on the Sangomar Deep Block follows Cairn's successful FAN-1 well, on the same block, which struck oil early…
Shell has asked the Obama administration for five more years to explore for oil off Alaska’s coast, saying set backs and legal delays may push the start of drilling past the 2017 expiration of some leases. In a letter to the Interior…
Eni has made a light oil discovery estimated to contain about 1billion boe in place in the Minsala Marine exploration prospect in shallow waters offshore Congo. The discovery, in the Marine XII Block, about 35km from shore and 12km from the recent Nené Marine discovery…
Eni's Australian subsidiary decided to shed its stake in the Heron area off Northern Australia after opting out of plans to drill a second well inside permit area NT/P68. The Italian explorer also elected to hold its current 50% share in the Blackwood area…
Repsol encountered high quality oil at the ultra deepwater well León, in the Keathley Canyon 642 block located in the US Gulf of Mexico. Map from Repsol. At León, located 352km from the Louisiana coast…
Hess Corp. is moving forward with the US$6 billion development of the Stampede Field in the deepwater Gulf of Mexico after a final investment decision was reached. Stampede, a joint development of the earlier Knotty Head and Pony discoveries…
ExxonMobil started drilling the Pelican South-1 well, its third and latest prospect in the Neptun Block off Romania in the Black Sea. Pelican South-1 is being drilled by Diamond Offshore's ultra-deepwater semisubmersible Ocean Endeavor about 155km offshore…
Tercel Oilfield Products introduced its patented MicroCORE cutting system, developed in collaboration with Total. The launch took place at the Society of Petroleum Engineers Annual Technical Conference & Exhibition (SPE ATCE) from October 27-29 2014 in Amsterdam…
Major oil and gas companies have several challenges to face when it comes to operating in the Arctic. Won Ho Lee and Piotr Szalewski, both DNV GL principal engineers, discussed some of these challenges at the company’s annual Technology Week last month…