Pride International announced that it is continuing the expansion of its premium deepwater fleet with a multi-year contract award from a subsidiary of Petrobras, for the construction and operation of an advanced-capability, ultra-deepwater drillship in support of Petrobras’ international exploration and development drilling projects. Additionally, Pride is expanding its deepwater drilling operations and its geographic reach in deepwater drilling basins to the strategically important US of Gulf of Mexico with the award of a five-year contract from a subsidiary of BP. Read More »
Petrobras’ future production will be deepwater-driven, said João C.A. Figueira, upstream senior vice president for Petrobras America, in a speech to the Marine Technology Society on 24 January 2008 in Houston. With large new discoveries in pre-salt reservoirs such as Tupi and Jupiter, "deepwater is where we’re seen to grow in Brazil."
Offshore production in 300 m of water or deeper has grown significantly since the early 1990s. In fact, without deepwater production, he pointed out, Petrobras would be producing only about 500,000 bbl/day — far from the 2.367 million bbl equivalent/day it now averages. By 2011, Petrobras aims to be producing 2.374 million bbl equivalent/day.Read More »
IADC Career Connection (ICC) kicked off its Returning Military Campaign with the first exclusive returning military job fair at Fort Hood in Killeen, Texas, on 9 January 2008. Nearly 200 soldiers attended, said ICC manager Linda Silinsky-Kephart, and response from the 17 recruiting companies was overwhelmingly positive. Several employment offers were made on-site, with applications being filled out in a makeshift lunch room.
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Japan Drilling Company’s new rig, the Hakuryu-10, is nearing completion at Singapore’s PPL Shipyard. It is JDC’s first newbuild rig in more than 20 years and the first rig JDC has built outside Japan. The Baker Pacific Class 375 design cantilever jackup will be capable of operating in water depths up to 375 ft (extendable to 400 ft) and of drilling up to 30,000 ft. The Hakuryu-10 was ordered in May 2005 and is expected to be delivered by mid-2008.
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Each of two HPHT wells drilled by StatoilHydro using MPD technology in Norway’s Kvitebjørn Field have net present value of US$ 2 billion, and the operator will use MPD technology on all future Kvitebjørn wells, said Svein Erik Eide, StatoilHydro Head of Drilling and Well Technology. Mr Eide made his remarks during the 2008 SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference, 28-29 Jan., Abu Dhabi. He was presenting “Highly Advanced Multitechnical MPD Concept Extends Achievable HPHT Targets in the North Sea” (SPE/IADC 1114484). Read More »
Revised definitions for managed pressure drilling and underbalanced operations clarify the distinction between the two. The IADC Underbalanced Operations and Managed Pressure Drilling Committee modified the definitions the group originally set forth.
The modifications state that, during MPD operations, the continuous influx of formation fluids to the surface is avoided. Further, any such fluids entering the wellbore in MPD will be safely contained. Conversely, in UB operations, the intention is to bring formation fluids to the surface.
The revised definitions will lend clarity to two types of operations sometimes confused by industry decision makers.
IADC UBO/MPD Committee Chairman Gavin Humphreys, Stena Drilling, announced the modifications at at the 2008 SPE/IADC Managed Pressure Drilling and Underbalanced Operations Conference, held 28-29 January in Abu Dhabi.
IADC recently held its 2007 Annual Meeting at the Moody Gardens Hotel & Convention Center on 1-2 November in Galveston, Texas. More than 300 industry participants from around the world attended the Annual Meeting event. Speakers from Apache Corp, Capital H Group and Pioneer Natural Resources spoke about drilling and people strategies. Leaders from Patterson-UTI, Scorpion Offshore and Noble Corp provided a driller’s outlook. Enventure and National Oilwell Varco gave insights into wells design and rig equipment for the future. And ExxonMobil, BP and StatoilHydro provided operator perspectives on current trends and challenges facing the drilling industry.Read More »
HOUSTON - Dec. 4, 2007
Anadarko Petroleum Corporation today announced an oil discovery at its West Tonga prospect on Green Canyon block 726 in the deepwater Gulf of Mexico. The discovery well, located in approximately 4,700 feet of water, was drilled to a total depth of 25,680 feet and encountered over 350 feet of net oil pay in three high-quality subsalt Miocene sands. Anadarko operates West Tonga with a 37.5% working interest. Partners in the discovery include StatoilHydro with a 25% working interest, Chevron with a 20.5% working interest and Shell with a 17% working interest.Read More »
Chevron’s David Payne calls for elimination of diverters, rethinking of well control practices
It’s time to rethink many of the industry’s well control practices, urged Chevron’s David Payne at the recent IADC Well Control of the Americas Conference. Traditions must be set aside, he said, in order to make progress on issues such as diverter use, cementing, managed pressure drilling and personnel training.
Quoting American author John Steinbeck, Mr Payne reminded the audience that deeply accepted practices could take surgery to remove. “I submit that it may be time for surgery,” he said.
The following are four issues Mr Payne, Chevron vice president global drilling & completions, challenged the industry to rethink.Read More »