Increased uncertainties about operating in ultra-deepwater typically result in over-designed production systems with resulting increased costs. Prasanna Parthasarathy and Kellin Nelson of MSi Kenny and Shell's Howard Littell discuss how high…
The Macondo oil spill will have a lasting impact, but not the same repercussions on the petroleum industry that the Three Mile Island accident had on the nuclear industry. So said Douglas Becker, director oil services & equipment, global research for Bank of America…
Andrew McBarnet detects a shift of emphasis in the marketing of marine seismic.The marine seismic industry is well used to the cyclical nature of its operations, but could currently be described as being in something of a state of limbo. This…
Ultimately, the life of existing offshore assets will have to be extended, safely and reliably, and balancing production against integrity requires a comprehensive understanding of those assets and the use of management strategies that engage employees at all levels…
Chemical tracers have long been used to keep tabs on what is going on in a reservoir, such as characterizing injection water flow through the reservoir, and to determine what type of fluid is flowing from a certain location along the well. Jennifer…
Boosting recoveryThe HiWay flow-channel hydraulic fracturing technique, formally released by Schlumberger late June, is designed to maximize production and hydrocarbon recovery through the creation of open flow channels within the propped fracture…
BP has come under fierce criticism for its response to the Macondo blowout, a months-long saga of top hats, riser insertion tools and other containment efforts that only began collecting a significant portion of the oil spilling into the Gulf several weeks after the event…
BP in mid-June began collecting oil & gas from the first phase of a system that taps into the choke and kill valves on the Macondo well's failed blowout preventer. The system employs the same flow lines and manifold used in the company's unsuccessful top kill attempt in May…
The six-month moratorium on deepwater drilling in the Gulf of Mexico following the Deepwater Horizon disaster has forced oil & gas companies to redraw their plans for the rest of the year. But the effects of the ban could linger long after, as Russell McCulley reports…
OE's analysis of current rig market data is updated monthly using statistics provided by Rigzone.comWorldwide utilization for the mobile offshore drilling fleet is tracking at about 74%, within the tight 74%-76% band it has seen for the past 10 months…
R&D-focused companies have raced to develop remote technology that will cut rig time while maintaining health & safety standards. Red Spider's Rod Falconer discusses how its technology has enabled operators to approach interventions and completions…
The world's largest deepwater well intervention ship recently set sail from Norway, bound for its first offshore contract. Before it left port, Terry Knott visited the newbuild Skandi Aker to find out what makes this vessel stand out from the pack…
Chinese companies have stepped up their activities over the last year, and two recent reports from analysts Infield Energy Analysts and Wood Mackenzie suggest increased activity in the near future, especially as the NOCs venture into deeper waters…
The Titanic, Columbia space shuttle and Deepwater Horizon disasters span a period of almost 100 years but have more in common than might at first be apparent. All three were avoidable and foundered on a misguided belief in their indestructibility…
LOCH NESS SITING:AWS Ocean Energy began testing a 1/9th scale prototype of its new AWS-III wave energy device in Loch Ness. The device is a ring-shaped multi-cell floating power system that, at its full 60m-diameter scale, will be capable of generating up to 2…
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