Search results for: “pipelines”
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Sabatier process: synthetic natural gas costs?
The Sabatier process combines CO2 and hydrogen to yield synthetic natural gas using a nickel catalyst at 300-400C. A gas price of $100/mcf is needed for a 10% IRR, energy penalties exceed 75% and CO2 abatement cost is $2,000/ton?
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Flaring reduction: screen of service and equipment companies?
This data-file is a screen of companies that can reduce routine flaring and reduce the ESG impacts of unavoidable residual flaring. The landscape is broad, ranging from large, listed and diversified oil service companies with $30bn market cap to small private analytics companies with
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Thermodynamics of CO2 at different temperatures and pressures?
This data-file aggregates thermodynamic properties of CO2 at different temperatures and pressures. Specifically, how do different pressures and temperatures dictate CO2’s density, Cp, Cv, Heat Capacity Ratio (gamma), Entropy, and Compressibility. These variables matter for CO2 compression, CCS and sCO2 power cycles.
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Hydrogen: overview and conclusions?
We think the best opportunities in hydrogen will be to decarbonize gas at source via blue and turquoise hydrogen, displacing ‘black hydrogen’ that currently comes from coal, and to produce small-scale feedstock on site via electrolysis for select industries. Others see green hydrogen as a cornerstone of the future energy system. We think there may…
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Pressure ratings: industrial and energy processes?
The purpose of this data-file is to chart the typical pressures of industrial processes and energy processes, as a useful reference. We are all used to 1 atmosphere of pressure, which is 1.0125 bar, 0.10125 MPa and 14.7 psi. But what pressures do industrial processes use?
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Hydrogen: lost in transportation?
Transporting hydrogen will be more challenging than any other energy commodity ever commercialised. This 19-page note reviews the costs and complexities of cryogenic trucks, pipelines and chemical carriers (e.g., ammonia). Midstream costs will be 2-10x higher than natural gas, while up to 50% of hydrogen’s embedded energy may be lost in transit.
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Levelized cost of electricity: stress-testing LCOE?
This data-file summarizes the levelized cost of electricity, across 35 different generation sources, covering 20 different data-fields for each source. Costs of generating electricity can vary from 2-200 c/kWh. The is more variability within categories than between them. Numbers can readily be stress-tested in the data-file.
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Development Concepts: how much CO2?
We tabulate c25 oil projects, breaking down the total tons of steel and concrete used in their topsides, jackets, hulls, wells, SURF and pipelines. Infill wells, tiebacks and FPSOs make the most CO2-efficient use of construction materials per barrel of production, helping to minimise emissions. Fixed leg platforms are higher CO2, then gravity based structures, then…
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Permian Pipeline Bottlenecks?
This data-file tracks 50 oil and gas pipelines in the Permian basin — their route, their capacity and their construction progress — in order to assess the severity of pipeline bottlenecks. Oil bottlenecks are moderate, but will ease into 2020. Gas bottlenecks are more severe and remain so.
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