Earthquakes induced by geothermal injection and production have been observed in other geothermal systems (7, 8), attracting public attention in the past several years (9, 10).Because the magnitude of induced earthquakes can exceed 4 (), there is thus a need for continuous monitoring of geothermal reservoirs to identify and understand changes in …
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WhatsApp: +86 18221755073Taka'aki TAIRA, Research Seismologist | Cited by 1,426 | of University of California, Berkeley, CA (UCB) | Read 44 publications | Contact Taka'aki TAIRA
WhatsApp: +86 18221755073Bonjour, Il est possible de retablir la pression dans la vessie qui est en général de 2,5 bar, il faut couper l'arrivée d'eau, couper l'alimentetion electrique pour que la pompe ne fonctionne pas, faire couler l'eau pour vider le reservoir et faire tomber la pression et ensuite avec un compresseur d'air (c'est mieux qu'avec une pompe à main) mettre la …
WhatsApp: +86 18221755073Author(s): Taira, Taka'aki; Nayak, Avinash; Brenguier, Florent; Manga, Michael | Abstract: Continuous monitoring of in situ reservoir responses to stress transients provides insights into the evolution of geothermal reservoirs. By exploiting the stress dependence of seismic velocity changes, we investigate the temporal evolution of the reservoir stress state of …
WhatsApp: +86 18221755073Monitoring reservoir response to earthquakes and fluid extraction, Salton Sea geothermal field, California Taka'aki Taira,1* Avinash Nayak,1 Florent Brenguier,2 Michael Manga1,3 Continuous monitoring of in situ reservoir responses to stress transients provides insights into the evolution of geothermal reservoirs.
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WhatsApp: +86 18221755073A seismological model is developed for earthquakes induced by subsurface reservoir volume changes. The approach is based on the work of Kostrov and McGarr linking total …
WhatsApp: +86 18221755073PROCEEDINGS, Thirty-Seventh Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, January 30 - February 1, 2012 SGP-TR-194 ANALYSIS OF THE EFFECTS OF HETEROGENEITY ON HEAT EXTRACTION IN AN EGS REPRESENTED WITH THE CONTINUUM FRACTURE MODEL Elena Kalinina, Sean …
WhatsApp: +86 18221755073In this study, the behavioral mechanism of CO 2 extraction of the crude oil with reservoir depressurization was discussed by molecular dynamic simulations. First, the dynamic extraction of the CO 2 /oil phase with different depressurization rates (ΔP/0.1, 0.5, 1.0 and 2.0 ns) was primarily studied. To reveal that the interaction energy decays ...
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WhatsApp: +86 18221755073The C reservoir has undergone long-term production and water injection. The fluid flow and erosion have affected the characteristics and development of fractures within the reservoir. The changes in fracture features necessitate precise monitoring of these features for the successful transition to heat extraction in the reservoir.
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WhatsApp: +86 18221755073Moreover, a critical review of geothermal reservoir modeling for heat extraction purposes is outlined. Different numerical methods, such as the finite element method, finite difference method, finite volume method, etc., which are used to simulate and describe the heat transfer extraction of geothermal wells, geothermal reservoirs, and ...
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WhatsApp: +86 18221755073llustrates a highly deviated well design, where the well bore kicks off directionally at the top of the hot geothermal target zone, increasing the surface area for heat transfer by angling through ...
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