Monthly Features
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Oman is embarking on a renewed effort to deploy the latest hydraulic fracturing technologies and techniques, tailored to its unique reservoirs and challenges. -
From its origins running just a few light bulbs in Tuscany in 1904 to supporting baseloads on national power grids today, geothermal power generation has been driven by technological advancements. Many of these advancements stem from oil and gas exploration and production efforts. -
Addressing the challenge of developing a mature basin with a data-driven approach to spacing and inventory decisions. -
Monitoring on the ground is helping the industry shift from best estimates to hard data so it can bring the true emissions profile into focus. -
To overcome operational constraints tied to ball-and-seat valves, an operator tested a spring-loaded alternative downhole. -
Despite a 2.8% drop in liquefied natural gas exports in 2025 because of lost market share in China, Australia anticipates a 2026 rebound as new North West Shelf capacity comes online. Meanwhile, East Coast operators brace for a tsunami of wells entering the decommissioning pipeline and potential energy shortfalls necessitating LNG imports.
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The SPE Board of Directors has approved a realignment of SPE’s standing committees to clarify the scope, nature, and reporting relationships of these groups. -
Many problems that result in BOP downtime could be prevented if only drilling contractors knew which parts of the subsea system to replace and when. BOP monitoring systems have been developed to increase reliability by enabling preventive maintenance.
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The list of wells drilled using dual gradient includes one drilled in the “eastern Gulf of Mexico,” which could be more precisely described as offshore Cuba.
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The Troll field is one of the largest gas producers discovered off Norway, but ensuring its long-term future required finding ways to drill wells in an increasingly fragile formation to develop its rich oil reserves.
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Two years ago, as drillers approached the bottom of a deepwater well in the Lula field, they were stopped again and again by total drilling fluid losses.
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Dual-gradient drilling has long been described as the drilling method of the future for challenging offshore wells. Now, indications show it could start being used with some regularity.
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Diamond-tipped cutters are the leading edge for technology development as companies seek an advantage that will allow customers to drill faster and longer before changing bits.
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The variables defining drill-bit performance cover a lot of ground. There is a lot of attention given to cutters studding diamond drill bits, but just as important are what is in the rest of the drillstring and the decisions made by the driller.
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Many industries are doing their fair share to address climate change and combat greenhouse gas (GHG) emissions. For the oil and gas industry, meeting global and domestic energy demands while addressing climate change presents numerous challenges but also opportunities.
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For decades, the industry has worked to realize the potential of gathering seismic data in wells. But it is a hostile environment for standard equipment. An inventor has developed a fiber optic system that can handle the heat, but he needs backers to see if it can deliver in the ground.
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