Monthly Features
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Oil prices are high, but spending has not caught up—yet. Meanwhile, exploration strategies are changing around the world toward a lower-risk model, and the frenzied pace of US M&A has very much cooled off.
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This case study outlines a full-scale testing program focused on the behavior of thermal casing connections subjected to severe bending and low-cycle fatigue loading.
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With millions of wells having been drilled in the US since the beginning of the oil age, the land is pocked with old, unused wellbores. For most, repurposing is a pipe dream. Plugging is the best option.
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Disposal wells remain the lowest-cost solution for produced water, but concerns over seismicity and long-term sustainability are accelerating interest in alternatives.
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This case study from Malaysia’s Petronas outlines a comprehensive review of perforation-charge testing across various tubular and reservoir conditions to help improve production from complex downhole scenarios.
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As managed pressure drilling gains traction, its principles are influencing a wider range of well-construction activities.
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As oil companies struggle with the collapse in crude prices and industry upheaval, assessing the future of exploration and production (E&P) in specific countries requires a longer term vision of a market in which prices will have stabilized and rebounded to a level yet undetermined.
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A pair of inventive companies are working on a way to allow microseismic tests to visualize the otherwise silent process of propping fractures.
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Second only to the power and utility sector, the oil and gas industry is experiencing a higher frequency of cyber attacks than any other industry. The vast majority of penetrations are in the information technology (IT) networks that run a company’s daily business.
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Predictions of a 2016 recovery in the exploration and production (E&P) sector became increasingly rare after 2015 ended with a thud as oil prices sank below USD 40/bbl.
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Developers of the latest generation of unconventional hydraulic fracturing models are hoping that current weak oil and gas prices will generate newfound interest in their software technology.
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Speakers at the recent SPE Asia Pacific Unconventional Resources Conference and Exhibition addressed the role of uncertainty and risk in sanctioning megaprojects.
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Plunging oil prices led to a drastic drop in drilling rigs working in most places in the world, with a notable exception. Baker Hughes’ widely watched weekly report on drilling rigs shows activity has remained steady in Saudi Arabia and the Middle East.
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Petroleum engineers have sophisticated, precise equations to help predict and control what flows out of wells. But when it comes to the number of trained engineers in the world, guesswork is required.
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Those who track drilling and fracturing equipment are apt to mention zombies. That is the living-dead machinery still counted as available to work, but more likely now to be used for spare parts or scrapped.
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During a protracted period of depressed prices in E&P, the customer focus for service companies and suppliers shifts to finding ways to reduce the cost of producing a barrel of oil.
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