Results 51 to 60 of about 3,573 (219)

Thoughts and practices of geothermal energy development in PetroChina Jidong Oilfield [PDF]

Youqicang pingjia yu kaifa
Under the “dual carbon” initiative, geothermal energy is gaining attention as a focus of development due to its stability, high quality, abundant reserves, and green, low-carbon attributes.
HE Dongbo, LYU Boshun, WANG Yujia, SUN Guanyu, ZHAO Zhongxin, HAO Jie
doaj   +1 more source

Tracer Test and Streamline Simulation for Geothermal Resources in Cuona of Tibet

Fluids, 2020
The exploration and production of geothermal energy have been important missions for the energy contribution of the world, especially because geothermal energy is one environmentally friendly resource.
Lei Wang, Lihua Zuo, Changming Zhu
doaj   +1 more source

Multiple injection techniques to stimulate complex fracture networks in coal reservoirs: A case study on gas disaster reduction of subsurface coal mine in southwest China

Deep Underground Science and Engineering, EarlyView.
An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang, Farui Shi, Jun Lu, Minghui Li, Cunbao Li, Heping Xie   +5 more
wiley   +1 more source

Application of the magnetotelluric method in geothermal exploration in Jianshi county, Hubei province, China

Discover Geoscience
Geothermal resource is a kind of renewable green and clean energy stored in the earth’s interior. Under the impetus of the global energy revolution and the goal of “double-carbon”, the development and utilization of geothermal energy has become an ...
Peng Simeng, Xie Xingbing, Zhang Lianqun, Rao Song, Zhou Lei, Lu Chuyang, Li Yuxi   +6 more
doaj   +1 more source

Geothermal model and development area of a fault-controlled geothermal zone along the Fujian coastal area of southeastern China

Natural Gas Industry B
China is rich in geothermal resources, especially in Fujian Province, where 207 exposed hot springs have been discovered. The maximum temperature recorded in geothermal wells is above 121 °C in this province, indicating a high geothermal resource ...
Haowei Yuan, Tieya Jing, Yulong Yin, Shoucheng Wei, Haonan Gan, Wentao Zhao, Jian Zhang   +6 more
doaj   +1 more source

Numerical simulation study on the evolution of the temperature field and frozen wall in fractured rock mass

Deep Underground Science and Engineering, EarlyView.
The evolution of the temperature field and frozen wall under different fracture conditions was examined by an artificial ground freezing‐based thermal‐hydraulic coupled model. It was observed that fracture inclination affects the interaction extent of freezing pipes and fracture, while phase transition extent is the dominant factor for heat transfer in
Chenyi Zhang, Tingting Luo, Tao Zhang, Tao Han, Xiaodong Zhao, Haipeng Li, Yanfei Ma, Faxing Zhang, Madhusudhan Bangalore Narasimha Murthy, Weihao Yang   +9 more
wiley   +1 more source

Techno‐Economic Analysis of Solar‐Wind Hybrid Systems for Green Hydrogen Production in South Africa, KwaZulu‐Natal Province

Energy Science &Engineering, EarlyView.
ABSTRACT Rising global energy demand and the climate crisis have intensified the pursuit of renewable energy, with green hydrogen emerging as a key alternative to fossil fuels. South Africa, heavily reliant on coal‐based energy, faces pressure to decarbonize and transition to a green economy.
Sandile Mtolo, Sudesh Rathilal, Nomcebo Happiness Mthombeni, Katleho Moloi, Emmanuel Kweinor Tetteh   +4 more
wiley   +1 more source

Review of artificial intelligence applications in geothermal energy extraction from hot dry rock

Deep Underground Science and Engineering
The geothermal resources in hot dry rock (HDR) are considered the future trend in geothermal energy extraction due to their abundant reserves. However, exploitation of the resources is fraught with complexity and technical challenges arising from their ...
Kun Ji, Hong Li, Yu Zhao, Kaoshan Dai, Sai Liu, Chun'an Tang   +5 more
doaj   +1 more source

Detection of geothermal potential based on land surface temperature derived from remotely sensed and in-situ data

Geo-spatial Information Science
Geothermal energy is a renewable and environmentally sustainable resource of increasing importance. However, areas with geothermal potential are not easily detected by traditional field investigations, requiring the development of new, robust, and ...
Fei Zhao, Zhiyan Peng, Jiangkang Qian, Chen Chu, Zhifang Zhao, Jiangqin Chao, Shiguang Xu   +6 more
doaj   +1 more source

Quantifying Parametric Influence on Cuttings Transport in Deviated Deep Wells Using Global Sensitivity Analysis Methods

Energy Science &Engineering, EarlyView.
Cuttings transport simulation workflow. ABSTRACT Efficient cuttings transport is essential for wellbore stability and minimizing non‐productive time in deviated and horizontal wells. This study applies global sensitivity analysis (GSA) to evaluate the influence of 14 drilling parameters on cuttings transport using WellPlanTM hydraulic simulations ...
Esraa A. Refaie, Said K. El‐Sayed, Ahmed Z. Noah, Mostafa M. Abdelhafiz   +3 more
wiley   +1 more source