Well integrity/control
The authors challenge the traditional planning and execution of interventions, both from an operational and commercial standpoint, and examine where room exists for significant improvement in the industry
This paper provides insights into the technical and economic viability of repurposing oil and gas wells for geothermal energy production for direct heating.
This paper addresses the challenges related to well control and the successful implementation of deep-transient-test operations in an offshore well in Southeast Asia carried out with the help of a dynamic well-control-simulation platform.
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The authors of this paper develop a model that can predict well-risk level and provide a method to convert associated failure risk of each element in the well envelope into a tangible value.
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HiberHilo will be used to monitor remote oil and gas wells in Papua New Guinea, providing real-time performance and safety data.
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The paper presents a time-domain electromagnetic tool capable of quantifying four barriers individually and inspecting a fifth barrier qualitatively.
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This paper describes an approach to estimate and remove guided-wave noise from array hydrophone data to improve accuracy of leak-source locations.
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The paper describes a sensing system using distributed fiber optics that showed promising preliminary results for use in detection of riser gas in the form of kicks.
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A study of a limited number of decommissioned oil and gas wells in England found no evidence of methane leaks, including four wells found to be leaking in an earlier study.
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SponsoredWell-monitoring technology gives oil companies the data and insights to boost production and derive maximum value from oil and gas wells.
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This paper presents a well-integrity-management system developed for a high-pressure/high-temperature gas field in southwest China.
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The authors describe a study in which leakage-rate modeling was performed to identify and evaluate the associated risks for designing a remedial action plan to safeguard a CO2 storage site.
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The authors write that polymeric additives are effective in the design of complex systems to house important chemical reagents under challenging conditions.