Results 21 to 30 of about 103,472 (286)

Conservation Yaki (Macaca nigra): The role of PT PGE TBK Lahendong Area on endemic wildlife conservation in North Sulawesi [PDF]

E3S Web of Conferences
This article discusses the role of Pertamina Geothermal Energy (PGE) Tbk. Area Lahedong in the Corporate Social Responsibility (CSR) program for the conservation of Yaki (Macaca nigra) in Tomohon City, North Sulawesi Province.
Wibisono Bagus Dimas, Lendeng Julian Petrus, Alfarobi Muhammad Yogi, Harjo Pandhit Pringgo, Lolowang Billy Gustafianto   +4 more
doaj   +1 more source

Review of failure modes in supercritical geothermal drilling projects

Geothermal Energy, 2018
Supercritical geothermal resources located close to the transition between the brittle–ductile zone have been proven to exist at drillable depths. This was demonstrated by several deep geothermal drilling campaigns throughout the years, starting in the ...
Michal Kruszewski, Volker Wittig
doaj   +1 more source

INTEGRATED EXPLORATION OF GEOTHERMAL RESOURCES

Юг России: экология, развитие, 2016
The aim. The aim is to develop the energy efficient technologies to explore hydro geothermal resources of different energy potential.Methods. Evaluation of the effectiveness of the proposed technologies has been carried out with the use of physical and ...
A. B. Alkhasov, D. A. Аlkhasova, R. M. Aliyev, A. Sh. Ramazanov   +3 more
doaj   +1 more source

Distribution Characteristics and Influencing Factors of Soil Selenium in Naidong District, Shannan City, Tibet

Yankuang ceshi, 2022
BACKGROUND Selenium is one of the essential trace elements for animals and humans, and its abundance is closely related to the health of humans, animals and plants. Selenium deficiency is common in Chinese soil, especially in Tibet.
Cirenwangdui, Duojiweise, Suolangciren, Nimaciren, Bianbaciren, Pingcuolangjie   +5 more
doaj   +1 more source

The development study of Karaha–Talaga Bodas geothermal field using numerical simulation

Geothermal Energy, 2019
A numerical simulation study of the Karaha–Talaga Bodas geothermal field was carried out to assess the resource and to analyze and predict reservoir behavior under various development scenarios.
Sutopo, Welly Prabata, Heru Berian Pratama   +2 more
doaj   +1 more source

Directional Drilling and Stimulation of a Deep Sedimentary Geothermal Reservoir [PDF]

Scientific Drilling, 2007
No abstract available.
E. Huenges, I. Moeck, the Geothermal Project Group   +2 more
doaj   +1 more source

EVALUATION OF PROSPECTS OF INTEGRATED DEVELOPMENT OF GEOTHERMAL RESOURCES OF THE NORTH CAUCASUS REGION

Юг России: экология, развитие, 2017
The aim is to assess the prospects for the integrated development of geothermal resources in the North Caucasus region.Methods. Technological solutions are proposed for integrated development of hightemperature hydrogeothermal resources of the North ...
A. B. Alkhasov, D. A. Аlkhasova, A. Sh. Ramazanov   +2 more
doaj   +1 more source

Optimized Layouts of Borehole Thermal Energy Storage Systems in 4th Generation Grids

Energies, 2020
Borehole thermal energy storage (BTES) systems are a viable option to meet the increasing cooling demand and to increase the sustainability of low-temperature district heating and cooling (DHC) grids.
Hoofar Hemmatabady, Julian Formhals, Bastian Welsch, Daniel Otto Schulte, Ingo Sass   +4 more
doaj   +1 more source

Deformation prediction of the Northern Mountain landslide in Lijie Town of Zhouqu, Gansu Province based on long-short term memory network

Zhongguo dizhi zaihai yu fangzhi xuebao, 2023
The North Mountain landslide in Lijie Town has been in a long-term creeping deformation state and has experienced multiple landslide and debris flow disasters.
Ziyan GAO, Ruidong LI, Pengqing SHI, Xiaolong ZHOU, Juan ZHANG   +4 more
doaj   +1 more source

A Modelica Toolbox for the Simulation of Borehole Thermal Energy Storage Systems

Energies, 2020
Borehole thermal energy storage (BTES) systems facilitate the subsurface seasonal storage of thermal energy on district heating scales. These systems’ performances are strongly dependent on operational conditions like temperature levels or hydraulic ...
Julian Formhals, Hoofar Hemmatabady, Bastian Welsch, Daniel Otto Schulte, Ingo Sass   +4 more
doaj   +1 more source