As demand for oil and gas increases and shallow plays mature, operators are having to look deeper and further offshore. Drilling in more capricious environments has highlighted the importance of safety measures that can quickly and accurately identify problems remotely using automated technology…
The “unprecedented quantity of oil” that surged from 2010’s blown Macondo well has contaminated a wide swath of the ocean floor, settling into a ring encompassing 3200sq km, according to recently-published research by the Proceedings of the…
Det norske oljeselskap's wildcat exploration well 2/9-5S on the Heimdalshø prospect found no hydrocarbons. Det norske said the well, the first in production license (PL) 494, about 30 km east of the Norwegian North Sea Valhall field…
Natural methane leakage from the seafloor is far more widespread on the US Atlantic margin than previously thought, according to a study by researchers from Mississippi State University, the US Geological Survey, and other institutions. Methane…
TGS has is to start two multi-client geochemical seafloor sampling and seep studies offshore Canada and in the Barents Sea. Sampling locations for both programs were identified using recently acquired multi-client seismic data. The Labrador…
CGG division Robertson Geolab has started a multi-client surface geochemistry (shallow core) survey to detect seafloor seepages of hydrocarbons in the South East Barents Sea. The survey's aim is to detect active petroleum systems in the area…
UTEC Survey has advanced its service offering by doubling its AUV fleet to 4 vehicles in response to increasing demand for its highly regarded AUV services, the company reports as it prepares to head to OTC (Houston). The firm now operates a fleet of four…
The Sunbird-1 exploration well in area L10A offshore southern Kenya is to be plugged and abandoned after finding hydrocarbons. Pancontinental Oil & Gas, which holds 18.75% WI in the BG Group-operated well, said while hydrocarbons were found…
Masirah Oil Ltd. has said hydrocarbons were found in several formations during exploration well drilling in Block 50, offshore Oman. The well was Masirah's second in Block 50, and reached afinal depth of 3000m in the Cambrian formation…
South Australia's Beach Energy Ltd. discussed the results of its 2012 inland offshore exploration program in western Tanzania in an investor presentation last month. Wholly owned subsidiary Beach Petroleum (Tanzania) Ltd. holds 100% interest…
TAQA, the global energy company based in Abu Dhabi, can confirm that a hydrocarbon release was detected in one of the Cormorant Alpha platform legs in the northern UK North Sea. It has now been contained with no further hydrocarbon release…
BC Petroleum (a ROC, Dialog Group and Petronas venture) discovered 87m of hydrocarbon pay in multiple zones of the Balai-2 well off east Malaysia. Drilled to 2266m TD, Balai-2 targeted a shallow carbonate reservoir and a deeper series of stacked sandstone reservoirs…
As oil and natural gas production continues to fluctuate at a level well below demand, John Mueller looks at New Zealand’s growing need to aggressively explore the nation’s vast and extensive offshore sedimentary basins.Taranaki Basin, located along the west coast of New Zealand’s North Island…
Oil seeps at Chevron’s Frade field nearly a year ago have led Brazilian regulator ANP to assess millions in fines against Chevron and ultimately halted output at the troubled Campos Basin field. In November 2011, Chevron P&A’d an appraisal well…
Integrating several imaging and modeling technologies can reduce exploration risk. Ian Bryant (Schlumberger) and Paul Xu (formerly of Ipex) present an integrated basin and petroleum system study that predicted many oil and gas accumulations in a relatively unexplored region offshore Brazil…
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