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This paper describes an artificial-lift technology, a subsurface compressor system, that simultaneously removes liquids, increases gas production, and improves recoverable reserves in gas wells.

The authors of this paper find that elongation, reduction in area, and time to failure of Fe17Cr5.5Ni-based alloys were greater than those of Fe13Cr5Ni-based alloys in high-pressure/high-temperature carbon dioxide environments, indicative of better stress corrosion cracking resistance.

In reviewing the long list of papers this year, it has become apparent to me that the hot topic in reservoir simulation these days is the application of data analytics or machine learning to numerical simulation and with it quite often the promise of data-driven work flows—code for needing to think about the physics less.

The sole bidder for the Bahia liquefied natural gas regasification terminal in Brazil was turned away for noncompliance of tender rules.

SPE papers and events that covered decarbonization during the past year show that a wide variety of solutions already exist that avoid, reduce, replace, offset, or sequester greenhouse gas (GHG) emissions. It is clear, therefore, that decarbonization technologies will now be as important as 4D seismic, horizontal wells, and hydraulic fracturing.

This paper’s authors describe the development of a coiled tubing (CT) nitrogen-lift design in which CT and geothermal reservoir simulations were combined to overcome modeling limitations.

The US producer is aiming for net-zero greenhouse-gas emissions related to both Scope 1 and Scope 2 categories over the next 3 decades.

The author shows that renewable energies are best used in replacing fossil fuels in the power sector, where it has the most effect in reducing CO2 emissions.

The new field, which is tied back to the Na Kika platform, is expected to add over 20,000 B/D of new production at peak.

The oilfield service giant said its plans to decarbonize are inclusive of Scope 3 emissions, or the emissions generated when customers use its technologies.