The demonstration project may have a 20-year life, although Lomax said Chevron should have good data within a year as to operating costs and reliability. Assessing the technologyĬhevron will monitor and gather data to determine if the technology is economically viable and practical for other Chevron locations. Lomax added that the system uses very little fresh water because of the closed process loop in the tower that recycles the process water, and Chevron injects into the wells steam generated from produced water. Enough acres of land with a flat topography.The produced steam is about the same amount as output by a gas-fired steam generator that is the size of a large semitrailer truck compared with the demonstration project's 65 acres.Ĭhevron based its selection of the site on the availability of: It is designed to produce 690,000 bbl/year of steam or 240 million lb/year of steam. He said the generated steam from the demonstration project will supplement gas-powered steam generators at Coalinga to provide about 5% of the steam needed to produce the 8,700 b/d of 9-14° gravity heavy oil from the field.Īs currently configured, the installation produces 60% quality steam at 500° F. Jerry Lomax, vice-president emerging energy for Chevron, told OGJ one reason Chevron choose this system is its flexibility as to steam temperature, pressure, and quality. Besides EOR, BrightSource also has projects for the technology in which the steam turns a turbine for power generation. built and helped engineer the Coalinga solar-to-steam installation. The demonstration project covers 65 acres of a 100-acre property wholly owned by Chevron and started generating steam on Aug. Heat from the process loop then circulates through a heat exchanger at the base of the tower and heats water to generate steam for injection into wells at Coalinga. The rays heat water in a boiler on top of the tower to generate steam in a closed process loop. Each heliostat tracks the sun on two axes and directs the sun's rays to a receiver on top of a 327-ft tower. The project includes 3,822 heliostats, which are mirror systems consisting of two 10 ft by 7-ft mirrors mounted to a 6-ft steel pole. has started generating steam from its solar-to-steam demonstration project for enhancing oil recovery at the heavy oil Coalinga field in Kern County, Calif. The game features a variety of races, such as humans, Valkyries, humanoids, titans, sewer dwarfs, and anima mutants, and as previously mentioned, adorable dogs.ĭustwind: The Last Resort will be available through PlayStation 5, Xbox Series X|S, PlayStation 4, and Xbox One on September 15 on September 15.Chevron's solar-to-steam EOR project covers 65 acres and includes 3,822 heliostats and a 327-ft tower. Players can also tell their own stories with the map editor, or create multiplayer maps with their own rules and share them with the community. There’s also the option to play as a dog – can it get much more awesome than that, really? Other game modes are available for those who wish to play alone, in a team against other human enemies, or in a team to defeat AI. Players tackle the single-player campaign which contains 16 story missions and develop their own survival strategies as they unravel the story of the nameless hero. Tactical combat is key if players wish to survive in the wasteland. RELATED: ‘TOEM,’ an Adorable Black-and-White Photography Game, Gets September Release Date
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