International Developing Geothermal Power Project List February
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And Gas-Based Geochemical Prospecting Of
Water- and gas-based geochemical prospecting of geothermal reservoirs in the Tarapacà and Antofagasta regions of northern Chile Tassi, F.1, Aguilera, F.2, Vaselli, O.1,3, Medina, E.2, Tedesco, D.4,5, Delgado Huertas, A.6, Poreda, R.7 1) Department of Earth Sciences, University of Florence, Via G. La Pira 4, 50121, Florence, Italy 2) Departamento de Ciencias Geológicas, Universidad Católica del Norte, Av. Angamos 0610, 1280, Antofagasta, Chile 3) CNR-IGG Institute of Geosciences and Earth Resources, Via G. La Pira 4, 50121, Florence, Italy 4)Department of Environmental Sciences, 2nd University of Naples, Via Vivaldi 43, 81100 Caserta, Italy 5) CNR-IGAG National Research Council, Institute of Environmental Geology and Geo-Engineering, Pzz.e A. Moro, 00100 Roma, Italy. 6) CSIS Estacion Experimental de Zaidin, Prof. Albareda 1, 18008, Granada, Spain. 7) Department of Earth and Environmental Sciences, 227 Hutchinson Hall, Rochester, NY 14627, U.S.A.. Studied area The Andean Central Volcanic Zone, which runs parallel the Central Andean Cordillera crossing from North to This study is mainly focused on the geochemical characteristics of water and gas South the Tarapacà and Antofagasta regions of northern Chile, consists of several volcanoes that have shown phases of thermal fluids discharging in several geothermal areas of northern Chile historical and present activity (e.g. Tacora, Guallatiri, Isluga, Ollague, Putana, Lascar, Lastarria). Such an intense (Fig. 1); volcanism is produced by the subduction process thrusting the oceanic Nazca Plate beneath the South America Plate. The anomalous geothermal gradient related to the geodynamic assessment of this extended area gives El Tatio, Apacheta, Surire, Puchuldiza-Tuya also rise to intense geothermal activity not necessarily associated with the volcanic structures. -
Geothermal Map of Perú
Proceedings World Geothermal Congress 2010 Bali, Indonesia, 25-29 April 2010 Geothermal Map of Perú Víctor Vargas & Vicentina Cruz Instituto Geológico Minero y Metalúrgico – INGEMMET. Av. Canadá Nº 1470. Lima 41. San Borja, Lima - Perú [email protected] [email protected] Keywords: Geothermal map, Eje Volcánico Sur, contribute in the development of this environmentally geothermal manifestations, volcanic rocks, deep faults, friendly resource, for electric power generation and direct Perú. uses ABSTRACT 1. INTRODUCTION The Andes Cordillera resulted from the interaction of the All over the world the major geothermal potential is Nazca Plate and the South American Plate. The subduction associated to discontinuous chains of Pio-Pleistocenic process occurring between both plates has controlled all volcanic centers that take part of the Pacific Fire Belt, and geological evolution of such territory since Mesozoic to Perú as a part of this, has a vast geothermal manifestation present time. In this context, magmatic and tectonic like hot springs, geysers, fumaroles etc. processes have allowed the development of geothermal environments with great resources to be evaluated and The Peruvian Geological Survey - INGEMMET- has subsequently developed making a sustainable exploitation traditionally been the first institution devoted to perform of them. geothermal studies that include the first mineral resources and thermal spring’s inventory. The first geothermal studies In consequence, Perú has a vast geothermal potential with were accomplished in the 70's starting with the first many manifestations at the surface as hot springs, geysers, inventory of mineral and thermal springs (Zapata, 1973). fumaroles, steam, etc., all over the country. The first The main purpose of those studies was the geochemical geothermal studies began in the 70's with the first inventory characterization of geothermal flows. -
Monitoreo De Los Volcanes Coropuna, Ticsani Y Tutupaca, Para El Periodo Entre Enero a Diciembre De 2015, Ha Permitido Llegar a Las Siguientes Conclusiones
Observatorio Vulcanológico del INGEMMET INSTITUTO GEOLÓGICO MINERO Y METALÚRGICO DIRECCIÓN DE GEOLOGÍA AMBIENTAL Y RIESGO GEOLÓGICO Creado por Resolución dePresidencia) Nº 037–2013–INGEMMET-PCD Informe técnico: MONITOREO DE LOS VOLCA NES COROPUNA, TICSANI Y TUTUPACA, 2015 Por: Fredy Apaza, Beto Ccallata, Rafael Miranda, Domingo Ramos AREQUIPA – PERU 2015 Dirección: Barrio Magisterial Nro. 2 B-16 / Umacollo - Arequipa Visítanos Central Lima: 016189800 - Anexo 415 W eb: http//ww.ovi.ingemmet.gob.pe/portal_volcan/ Oficina Arequipa Telefax: 054- 250575 - 250648 Observatorio Vulcanológico del INGEMMET INSTITUTO GEOLÓGICO MINERO Y METALÚRGICO DIRECCIÓN DE GEOLOGÍA AMBIENTAL Y RIESGO GEOLÓGICO Creado por Resolución dePresidencia) Nº 037–2013–INGEMMET-PCD Director Dirección de Geología Ambiental y Riesgo Geológico Lionel Fidel Smoll Coordinador del Observatorio vulcanológico del INGEMMET: Marco Rivera Porras Integrantes del grupo de monitoreo volcánico del Observatorio Vulcanológico del INGEMMET: Domingo Ramos Pablo Masías Edú Taipe Roger Machaca Beto Ccallata Mayra Ortega Fredy Apaza Ivonne Lazarte Dino Enríquez Rafael Miranda Rosa Anccasi André Gironda Guido Núñez Jonathan Díaz Albert Ramos Dirección: Barrio Magisterial Nro. 2 B-16 / Umacollo - Arequipa Visítanos Central Lima: 016189800 - Anexo 415 W eb: http//ww.ovi.ingemmet.gob.pe/portal_volcan/ Oficina Arequipa Telefax: 054- 250575 - 250648 Observatorio Vulcanológico del INGEMMET INSTITUTO GEOLÓGICO MINERO Y METALÚRGICO DIRECCIÓN DE GEOLOGÍA AMBIENTAL Y RIESGO GEOLÓGICO Creado por Resolución -
Evaluación Del Riesgo Volcánico En El Sur Del Perú
EVALUACIÓN DEL RIESGO VOLCÁNICO EN EL SUR DEL PERÚ, SITUACIÓN DE LA VIGILANCIA ACTUAL Y REQUERIMIENTOS DE MONITOREO EN EL FUTURO. Informe Técnico: Observatorio Vulcanológico del Sur (OVS)- INSTITUTO GEOFÍSICO DEL PERÚ Observatorio Vulcanológico del Ingemmet (OVI) – INGEMMET Observatorio Geofísico de la Univ. Nacional San Agustín (IG-UNSA) AUTORES: Orlando Macedo, Edu Taipe, José Del Carpio, Javier Ticona, Domingo Ramos, Nino Puma, Víctor Aguilar, Roger Machacca, José Torres, Kevin Cueva, John Cruz, Ivonne Lazarte, Riky Centeno, Rafael Miranda, Yovana Álvarez, Pablo Masias, Javier Vilca, Fredy Apaza, Rolando Chijcheapaza, Javier Calderón, Jesús Cáceres, Jesica Vela. Fecha : Mayo de 2016 Arequipa – Perú Contenido Introducción ...................................................................................................................................... 1 Objetivos ............................................................................................................................................ 3 CAPITULO I ........................................................................................................................................ 4 1. Volcanes Activos en el Sur del Perú ........................................................................................ 4 1.1 Volcán Sabancaya ............................................................................................................. 5 1.2 Misti .................................................................................................................................. -
Effects of Volcanism, Crustal Thickness, and Large Scale Faulting on the He Isotope Signatures of Geothermal Systems in Chile
PROCEEDINGS, Thirty-Eighth Workshop on Geothermal Reservoir Engineering Stanford University, Stanford, California, February 11-13, 2013 SGP-TR-198 EFFECTS OF VOLCANISM, CRUSTAL THICKNESS, AND LARGE SCALE FAULTING ON THE HE ISOTOPE SIGNATURES OF GEOTHERMAL SYSTEMS IN CHILE Patrick F. DOBSON1, B. Mack KENNEDY1, Martin REICH2, Pablo SANCHEZ2, and Diego MORATA2 1Earth Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA 94720 USA 2Departamento de Geología y Centro de Excelencia en Geotermia de los Andes, Universidad de Chile, Santiago, CHILE [email protected] agree with previously published results for the ABSTRACT Chilean Andes. The Chilean cordillera provides a unique geologic INTRODUCTION setting to evaluate the influence of volcanism, crustal thickness, and large scale faulting on fluid Measurement of 3He/4He in geothermal water and gas geochemistry in geothermal systems. In the Central samples has been used to guide geothermal Volcanic Zone (CVZ) of the Andes in the northern exploration efforts (e.g., Torgersen and Jenkins, part of Chile, the continental crust is quite thick (50- 1982; Welhan et al., 1988) Elevated 3He/4He ratios 70 km) and old (Mesozoic to Paleozoic), whereas the (R/Ra values greater than ~0.1) have been interpreted Southern Volcanic Zone (SVZ) in central Chile has to indicate a mantle influence on the He isotopic thinner (60-40 km) and younger (Cenozoic to composition, and may indicate that igneous intrusions Mesozoic) crust. In the SVZ, the Liquiñe-Ofqui Fault provide the primary heat source for the associated System, a major intra-arc transpressional dextral geothermal fluids. Studies of helium isotope strike-slip fault system which controls the magmatic compositions of geothermal fluids collected from activity from 38°S to 47°S, provides the opportunity wells, hot springs and fumaroles within the Basin and to evaluate the effects of regional faulting on Range province of the western US (Kennedy and van geothermal fluid chemistry. -
Lawrence Berkeley National Laboratory Recent Work
Lawrence Berkeley National Laboratory Recent Work Title Assessment of high enthalpy geothermal resources and promising areas of Chile Permalink https://escholarship.org/uc/item/9s55q609 Authors Aravena, D Muñoz, M Morata, D et al. Publication Date 2016 DOI 10.1016/j.geothermics.2015.09.001 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Assessment of high enthalpy geothermal resources and promising areas of Chile Author links open overlay panel DiegoAravena ab MauricioMuñoz ab DiegoMorata ab AlfredoLahsen ab Miguel ÁngelParada ab PatrickDobson c Show more https://doi.org/10.1016/j.geothermics.2015.09.001 Get rights and content Highlights • We ranked geothermal prospects into measured, Indicated and Inferred resources. • We assess a comparative power potential in high-enthalpy geothermal areas. • Total Indicated and Inferred resource reaches 659 ± 439 MWe divided among 9 areas. • Data from eight additional prospects suggest they are highly favorable targets. • 57 geothermal areas are proposed as likely future development targets. Abstract This work aims to assess geothermal power potential in identified high enthalpy geothermal areas in the Chilean Andes, based on reservoir temperature and volume. In addition, we present a set of highly favorable geothermal areas, but without enough data in order to quantify the resource. Information regarding geothermal systems was gathered and ranked to assess Indicated or Inferred resources, depending on the degree of confidence that a resource may exist as indicated by the geoscientific information available to review. Resources were estimated through the USGS Heat in Place method. A Monte Carlo approach is used to quantify variability in boundary conditions. -
Geothermal Resources in Peru
GEOTHERMAL RESOURCES IN PERU Ing. Guillermo Diaz Huaina Catedrático Universidad Nacional Mayor de San Marcos Universidad Nacional de Ingeniería Consultor en Geotermia Address: Prlg. Andahuaylas 984-dpto.158 La Victoria - Lima ( [email protected]) Starting from the unforeseen increasing of oil price that took place in 1973, a favorable attitude at international level toward the examination of an eventual substitution of this fuel was taken regarding the exploitation of other alternating and Renewable Energetic Sources as the GEOTHERM, a present resource existing in Peru. In fact , the Peruvian territory is part of the Pacific Fire Circle, Characterized by the occurrence of seismic movements, tectonic phenomena, a high concentration of geothermal caloric flow and the presence of vast volcanic rock deposits, some of them of recent age that make evident a latent magmatic activity. More than 400 thermal water manifestations between 40 – 89°C, had been identified at Peruvian territory, situated preferently along the Occidental Cordillera, and in less proportion at inland valleys and Oriental zone.(Fig N°1). This has permitted the determination of six (06) Geothermal Regions (Fig N° 2) GEOTHERMAL REGION SOUTH The recogniton research made at V REGION, Volcanic range, has permitted to establish geothermal areas of interest with the denomination of GEOTHERMAL FIELDS. A) FIELD TUTUPACA – CALACOA GEOTHERMAL The TUTUPACA – CALACOA geothermal field is also located on the southern part of Peru.. Calacoa area is at the inlands of Moquegua, and TUTUPACA is on Tacna and a portion of Moquegua (Fig N° 3). THERMAL MANIFESTATIONS In Calacoa area, the thermal manifestations are mainly associated with the Quaternary Volcanism, and they are shown as flows, fumaroles and geysers (Photo N° 1). -
The Case of Ubinas Volcano, Peru, Revealed by Geophysical Surveys
Asymmetrical structure, hydrothermal system and edifice stability: The case of Ubinas volcano, Peru, revealed by geophysical surveys Katherine Gonzales, Anthony Finizola, Jean-François Lénat, Orlando Macedo, Domingo Ramos, Jean-Claude Thouret, Michel Fournier, Vicentina Cruz, Karine Pistre To cite this version: Katherine Gonzales, Anthony Finizola, Jean-François Lénat, Orlando Macedo, Domingo Ramos, et al.. Asymmetrical structure, hydrothermal system and edifice stability: The case of Ubinas volcano, Peru, revealed by geophysical surveys. Journal of Volcanology and Geothermal Research, Elsevier, 2014, 276, pp.132-144. 10.1016/j.volgeores.2014.02.020. hal-01136351 HAL Id: hal-01136351 https://hal.archives-ouvertes.fr/hal-01136351 Submitted on 19 May 2017 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Asymmetrical structure, hydrothermal system and fi edi ce stability: The case of Ubinas volcano, Peru, revealed by geophysical surveys a,⁎ b,1 b a Katherine Gonzales , Anthony Finizola , Jean-François Lénat , Orlando Macedo , Domingo Ramos a,2 c b,3 a,2 b,c , Jean-Claude Thouret , Nicolas Fournier , Vicentina Cruz ,Karine Pistre a Instituto Geofísico del Perú (IGP), Arequipa, Peru b Clermont Université, Université Blaise Pascal, Laboratoire Magmas et Volcans, IRD, R 163, CNRS, UMR 6524, BP 10448, 63038 Clermont-Ferrand, France c Université de Lorraine, UMR 7359 GeoRessources, BP 70239, Vandoeuvre-lès-Nancy, France abstract Ubinas volcano, the historically most active volcano in Peru straddles a low-relief high plateau and the flank of a steep valley. -
Large Scale Natural Gas Emplacement Traced by Noble Gases: the Virunga Volcanic Province
Large scale natural gas emplacement traced by noble gases: the Virunga Volcanic Province Research Thesis Presented in partial fulfillment of the requirements for graduation “with Research Distinction in Geological Science” in the undergraduate colleges of The Ohio State University By Erica Lynn Maletic The Ohio State University May 2015 Project Advisor: Dr. Thomas Darrah, School of Earth Sciences Abstract Enhanced oil recovery (EOR), sometimes called tertiary recovery, involves the injection of miscible fluids such as carbon dioxide (CO2) into previously produced hydrocarbon reservoirs. EOR commonly prolongs the life of petroleum reservoirs globally, in some instances nearly doubling the amount of petroleum initially recovered with conventional methods and water flooding. As a result, today, carbon dioxide reservoirs with sufficient volume and pressure to provide EOR fluids are a resource that is in an increasingly high demand. For these reasons, the development of geochemical techniques, capable of better characterizing the source and the history of CO2 reservoir filling, trapping, and producible volumes is critical to the future economic success of EOR and the petroleum industry in general. In order to explore successfully for economically viable CO2 fields, one needs to understand the sources, emplacement history, and subsequent tectonic evolution of a CO2 reservoir. These factors can be determined by understanding the magmatic source of CO2 gases, the isotopic composition of the CO2 gas, the stratigraphic and structural conditions of reservoir trapping, and the volume of CO2 that is present in reservoirs today. The Virunga Volcanic Province (VVP), located along the western branch of the East African Rift System (EARS), provides an example of a currently filling CO2 reservoir. -
Lawrence Berkeley National Laboratory Recent Work
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by eScholarship - University of California Lawrence Berkeley National Laboratory Recent Work Title Assessment of high enthalpy geothermal resources and promising areas of Chile Permalink https://escholarship.org/uc/item/9s55q609 Journal Geothermics, 59 ISSN 0375-6505 Authors Aravena, Diego Muñoz, Mauricio Morata, Diego et al. Publication Date 2016 DOI 10.1016/j.geothermics.2015.09.001 Peer reviewed eScholarship.org Powered by the California Digital Library University of California Assessment of high enthalpy geothermal resources and promising areas of Chile Author links open overlay panel DiegoAravena ab MauricioMuñoz ab DiegoMorata ab AlfredoLahsen ab Miguel ÁngelParada ab PatrickDobson c Show more https://doi.org/10.1016/j.geothermics.2015.09.001 Get rights and content Highlights • We ranked geothermal prospects into measured, Indicated and Inferred resources. • We assess a comparative power potential in high-enthalpy geothermal areas. • Total Indicated and Inferred resource reaches 659 ± 439 MWe divided among 9 areas. • Data from eight additional prospects suggest they are highly favorable targets. • 57 geothermal areas are proposed as likely future development targets. Abstract This work aims to assess geothermal power potential in identified high enthalpy geothermal areas in the Chilean Andes, based on reservoir temperature and volume. In addition, we present a set of highly favorable geothermal areas, but without enough data in order to quantify the resource. Information regarding geothermal systems was gathered and ranked to assess Indicated or Inferred resources, depending on the degree of confidence that a resource may exist as indicated by the geoscientific information available to review. -
Proyecto De Investigación Servicio Nacional De Geología Y Minería
68 PROYECTO DE INVESTIGACIÓN SERVICIO NACIONAL DE GEOLOGÍA Y MINERÍA LOS DESASTRES NATURALES EN CHILE DURANTE EL SIGLO XX 1. Introducción El siglo XX abrió una nueva etapa en la forma de afrontar los efectos de los desastres naturales. Este cambio se produjo como consecuencia del avance en el conocimiento sobre el origen de los procesos naturales, que ya se venía experimentando desde el siglo anterior; a este respecto, una de las consecuencias más evidentes fue la adopción de una serie de medidas de seguridad ciudadana para casos de catástrofes, siendo una de las más características, las normativas antisísmicas y la utilización de materiales más resistentes. Por otra parte, la ocupación paulatina y constante de terrenos cordilleranos y costeros desde la primera mitad del siglo, abrieron un nuevo capítulo en la serie de desastres naturales que ya se venían padeciendo en las áreas pobladas de la zona central. Sin embargo, sólo hacia finales del período los políticos y la población comenzaron a tomar conciencia sobre la necesidad de prevenir los efectos negativos de las catástrofes, especialmente motivados por sucesos como la erupción del Nevado del Ruiz (Colombia) en 1985 y el terremoto de México del mismo año; ambos, con un saldo de miles de muertos y cuantiosas pérdidas económicas. 69 2. Cantidad de habitantes durante el siglo XX (los censos). Durante el siglo XX se realizaron nueve censos de población. Fecha del censo Población total Tasa de crecimiento anual 28 de noviembre de 1907 3.231.022 1,5 % 15 de diciembre de 1920 3.730.235 1,1 % 27 de noviembre de 1930 4.287.445 1,4 % 28 de noviembre de 1940 5.023.539 1,6 % 24 de abril de 1952 5.932.995 2,0 % 29 de noviembre de 1960 7.341.115 2,5 % 22 de abril de 1970 8.884.768 2,3 % 21 de abril de 1982 11.275.440 2,4 % (Rec. -
Flora Y Vegetación Del Área De Estudio De La XV Región De Arica Y Parinacota
Flora y Vegetación del Área de Estudio de la XV Región de Arica Y Parinacota 420000 440000 460000 480000 500000 µ PERU ! Calvariune HUMEDALES !Pinuta PAMPA VISVIRI Visviri PAMPA PINUTA ! HUMEDALES Co. Pucarani HUMEDALES! Co. Vichocollo PAMPA PUTANI 8050000 8050000 CUERPOS DE! AGUA General Lagos Co. Chupiquina Challaserco Queullare Portezuelo La Laguna Blanca ! PAMPA COIPA CHONCHO Laguna Blanca ! Azufreras Chupiquina Challapujo Challaserca Cullani PAMPA CORCOTA ! Corcota Azufreras Tacora Achacollo ! Chislloma ! Co. Guallancallani Chislluma ! San Luis AREAS SIN VEGETACION !Airo ! Contornasa Co. Charsallani ! BOLIVIA Chapoco VOLCAN TACORA Putani ! ! Guallancallari Aguas Calientes PAMPA CRUZ VILQUE Co. Vilasaya ! Guanaquilca ! Negro A ! HUMEDALES Anantocollo! Co. De Caracarani Atilla ! !Umaguilca HUMEDALES Putuputane AREAS SIN VEGETACION ! ! Co. Charsaya Guacollo Tacora Cosapilla Paso Huaylillas Norte Co. Solterocollo Co. Guanapotosi ! HUMEDALES Linanpalca PAMPA PALCOPAMPA ! Agua Rica ! Vllla Inoustrial NEVADO DE CHIQUINANTA HUMEDALES! Loma Liczone Huancarcollo Camana Tiluyo Co. Chinchillane ! ! HUMEDALES HUMEDALES ! ! HUMEDALES HUMEDALES Sarayuma Chuquicamata Loma Liczones PAMPA ANCOMA Co. Jaroma Co. Iquilla Telechuno Tuma Palca Co. Cosapilla ! T ! PAMPA PASTOS GRANDES HUMEDALES Pamputa! ! AREAS SIN VEGETACION Hospicio ! Aricopujo ! Pahuta Co. Copotanca Co. Pumata Co. Titire HUMEDALES! PAMPA AGUA MILAGRO ! Nasahuento PAMPA GUANAVINTO Iquilla Co.Pararene PAMPA JAMACHAVINTO Tiacopa HUMEDALES Co.Plapuline Tacata Co. Colpitas PAMPA TACATA CERRO HUENUME Colpitas Co. Ajachala Coronel Alcerraca !Guailla Co. Paracoya Uncaliri Grande !! Uncaliri Chico Ancovilque ! Co. Condoriri SIERRA DE HUAYLILLAS Co. Pichincho HUMEDALES! ! ! Autilla PAMPA DE ALLANE Queumahuna PAMPA CASCACHANE PAMPA GUANOCO Co. Curaguara Cochantare ! Quenuavinto ! ! Caquena Co. Muntirune Jaillabe ! Pacharaque Colpita ! ! ! Culiculini Co. Huilacuragura Co. Lampallares ! Paso de Casiri Taapaca Arojare Lampallares PAMPA GUARIPUJO CERROS DE ANCOMA ! HUMEDALES Pisarata ! !Saracota Co.