Search results for: “shale”
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Dreaming of Electric Frac Fleets?
In 2019, the virtues of switching diesel-powered frac fleets to gas-powered electric have been extolled by companies such as EOG, Shell, Baker Hughes, Halliburton, Evolution and US Well Services. The chief benefit is a material cost saving, quantified per well in this data-model, as a function of the frac fleet size, its upgrade costs, its…
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Why the Thunder Said?
This 8-page report outlines the ‘four goals’ of Thunder Said Energy; and how we hope we can help your process…
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Permian CO2 Emissions by Producer
This data-file tabulates Permian CO2 intensity, based on regulatory disclosures from 20 of the leading producers to the EPA.ย The data are disaggregated by company, across 18 different categories, such as combustion, flaring, venting, pneumatics, storage tanks and methane leaks.ย There are opportunities to lower emissions.
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EOG’s Digitization: Pumped-Up?
EOG patented a new digital technology in 2019: a load assembly which can be built into its rod pumps: to raise efficiency, lower costs and lower energy consumption (i.e., CO2). This short note reviews the patent, illustrating how EOG is working to further digitize its processes, maximise productivity and minimise CO2 intensity.
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US CO2 and Methane Intensity by Basin
The CO2 intensity of oil and gas production is tabulated for 425 distinct company positions across 12 distinct US onshore basins in this data-file. Using theย data, we can aggregate the total upstream CO2 intensity in (kg/boe), methane leakage rates (%) and flaring intensity (in mcf/boe), by company, by basin and across the US Lower 48.
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Fugitive methane: what components are leaking?
This data-file looks through 35 technical papers to tabulate methane leaks from different components around the oil and gas industry. The largest are losses of well control (up to 1MTpa), then mid-downstream facilities (up to 10kTpa), compressors (up to 100T), pneumatic devices, wellheads and liquid unloading (up to 10T).
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CO2 Intensity of Oilfield Supply Chains
What is more CO2-intensive: the c4,000 truck trips needed to complete a shale well, or giant offshore service vessels (OSVs), which each consume >100bpd of fuel? This data-file quantifies the CO2 intensity of supply-chains, for 10 different resource types, as a function of 30 input variables.
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CO2 Intensity of Drilling Oil Wells?
This data-file estimates the CO2 intensity of drilling oil wells, based on the fuel consumption of different rig types. Drilling wells is not the largest portion of the oil industry’s total CO2 intensity. Nevertheless there is a 50x spread between the best barrels at prolific onshore fields and the worst barrels at mature deepwater assets.
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Enhanced geothermal: technology challenges?
This data-file tabulates the greatest challenges and focus areas for harnessing deep geothermal energy, based on reviewing 30 recent patents from 20 companies in the space. We conclude that recent advances from the unconventional oil and gas industry are going to be a crucial enabler.
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