Determination of Carbon Footprint for Local Administrations: A Case Study for Ümraniye Municipality by Betül Hande GÜRSOY HAKSEVENLER, G. Nur Çelik Onat, Begüm Akpinar, Tuğba Bedel

“…In this context, the data of natural gas and electricity consumption as well as the route, number, fuel type and consumption of public transport and private vehicles, collected from related institutions for 2017 were taken into consideration. …”
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Failure Mode and the Prevention and Control Technology of Buried PE Pipeline in Service: State of the Art and Perspectives by Pengcheng Li, Fei Wang, Jiajia Gao, Dong Lin, Jian Gao, Jianguo Lu, Enxi Qiu, Chang Liu

“…Additionally, in order to ensure and maintain the long-term operations of PE pipelines, it is of great significance to develop and promote nonexcavation technologies of construction, renewal, and repair for natural gas-buried PE pipelines. Furthermore, based on the above studies, some further research studies on buried PE pipelines in service are suggested and discussed, e.g., (a) the service performance and degradation mechanism of buried PE pipelines in complicated environmental conditions, (b) the interaction mechanism among the engineering structure, PE pipelines, and geological environment, as well as PE pipeline geological soils coupled in multiple physical fields, and (c) the combinations of the traditional engineering risk assessment method and the numerical analysis method considering the interaction between the PE pipeline and geological environment. …”
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Germany’s stance on the Nord Stream 2 project: Internal and external determinants by F. А. Basov

“…In that context, cooperation with Russia as a key exporter of natural gas to Germany was of particular importance. …”
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Determination of the Hydration Damage Instability Period in a Shale Borehole Wall and Its Application to a Fuling Shale Gas Reservoir in China by Haicheng She, Zaiqiang Hu, Zhan Qu, Yao Zhang, Hu Guo

“…In reviewing Chinese shale gas reserves and national policies regarding shale gas exploitation, shale gas will be of critical importance in providing clean natural gas to China. However, compared to those in the United States, the cost of shale gas extraction and the complex problems encountered in more complex and deep drilling in China are key technologies that need to be overcome. …”
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Technique for finding design solution for piston compressor with direct gas piston drive under conditions of depletion of the gas reservoir by M. D. Vulf, P. A. Rogov, O. V. Belova, S. V. Goryunov, D. A. Kalinkin

“…The article discusses approaches for calculation of a piston compressor unit with a direct gas piston drive for the compression of natural gas during long-term production in a depleted gas formation. …”
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Experimental Study on Enhanced Condensate Recovery by Gas Injection in Yaha Condensate Gas Reservoir by Yiming Wu, Kun Yao, Yan Liu, Xiangyun Li, Mimi Wu, Ronghong Cheng, Bo Wang

“…A condensate gas reservoir is an important special oil and gas reservoir between oil reservoir and natural gas reservoir. Gas injection production is the most commonly used development method for this type of gas reservoir, but serious retrograde condensation usually occurs in the later stages of development. …”
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Genetic Types and Main Control Factors of Microfractures in Tight Oil Reservoirs of Jimsar Sag by Xiangye Kong, Jianhui Zeng, Xianfeng Tan, Haowei Yuan, Dan Liu, Qun Luo, Qianyou Wang, Rusi Zuo

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Microgravity Monitoring Technology for Deep Gas-Reservoir Development based on Dixi 121 Wellblock in Xinjiang Oilfield by Zongfang HU, Qingxiong HU, Yun CAI, Changrui ZHANG, Quandang SHI, Guihong XU, Jianqiang QIN, Yuangang XIE, Shenshen DENG, Hewen ZHU, Xue BAI

“…The difference in natural-gas enrichment significantly affects the underground medium density and thus the surface gravity. …”
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Centralización de instalaciones térmicas mediante energías renovables para una agrupación de bloques de viviendas. = Centralisation of thermal installations using renewable energie... by Sergio Escudero-Castañeda, Saúl Álvarez-Fuente, Raúl Briones-Llorente, Fernando Aguilar-Romero, Natalia Muñoz-Rujas, Gabriel Rubio-Pérez

“…The aim of this work is to study the feasibility and the project for the replacement of 217 individual boilers (natural gas). After an evaluation of the different possible solutions, a centralised installation of biomass boilers supported by solar energy has been chosen in order to meet the annual heating and DHW demands…”
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Identification and Prediction of Allo-Source Overpressure Caused by Vertical Transfer: Example from an HTHP Gas Reservoir in the Ledong Slope in the Yinggehai Basin by Caiwei Fan, Changgui Xu, Chao Li, Aiqun Liu, Hu Li, Jingxian Hou, Xiaoying Zhang, Bin Lu, Jun Li

“…Determining the overpressure mechanisms and predicting the pore pressure are key issues for natural gas exploration and development in the Ledong Slope. …”
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“Brick‐Mortar‐Binder” Design toward Highly Elastic, Hydrophobic, and Flame‐Retardant Thermal Insulator by Shanying Sui, Huafeng Quan, Jingxing Wang, Yufang Lu, Yufan Yang, Yuhan Sheng, Zhifang Sun, Yi Zhang

“…These distinctive features make the LCS hybrid aerogel highly promising for thermal management applications in extreme conditions, such as in pipelines for transporting liquid nitrogen and liquefied natural gas.…”
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Optimal Operation of Hydrogen Energy Coupling Integrated Energy System considering Green Certificate, Ladder-Type Carbon Joint Trading, and Dual-Incentive Demand Response by Jingying Yang, Xiu Ji, Meng Li, Dexin Li, Meiyue Li, Huanhuan Han, Jiqing Yu

“…Besides, a combined model of hydrogen mixed with natural gas was established to improve the utilization efficiency of hydrogen energy. …”
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Evaluating Dispersion of Residential CO and NOx Emissions with the Help of Different Models in Körfez District, Kocaeli Province by Kazım Demirarslan, Şenay Çetin Doğruparmak

“…The residential area is 5.31 km2 and natural gas, fuel-oil, wood, and coal are used as heating fuels in this district. …”
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Occurrence and Origin of H2S from Volcanic Reservoirs in Niudong Area of the Santanghu Basin, NW China by Xiangxian Ma, Guodong Zheng, Minliang Liang, Dianhe Xie, Giovanni Martinelli, Wasim Sajjad, Wang Xu, Qiaohui Fan, Liwu Li, Li Du, Yidong Zhao

“…A series of samples including natural gas, formation water, and rocks were collected from volcanic rock reservoirs in the Niudong area of the Santanghu Oilfields and analyzed for their mineral and/or chemical compositions and sulfur and carbon isotopes in order to investigate the occurrence and origin of hydrogen sulfide (H2S). …”
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BACKHAUL GAS TO UKRAINE: THE ESSENCE OF THE PROMLEM AND ITS IMPACT ON INTERNATIONAL RELATIONS IN THE ENERGY SECTOR by R. Murgas

“…Nevertheless, the observed increase in the volume of Russian natural gas supplies to the EU in 2016 and early 2017 and the forecast for a further demand increase for gas from Russia in the EU in the future indicates that the provision of gas transit through the territory of the Visegrad Group countries, Members of the EU from Southeastern Europe and the search for new ways of supply, as well as the preservation of some of the current ones, occupy the leading positions on the political agenda of the EU countries, Russia and Ukraine, as they relate to their energy security…”
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Preliminary Numerical Modeling of CO2 Geological Storage in the Huangcaoxia Gas Reservoir in the Eastern Sichuan Basin, China by Hongwu Lei, Qian Zhang, Xiaochun Li

“…Depleted gas reservoirs are important potential sites for CO2 geological sequestration due to their proven integrity and safety, well-known geological characteristics, and existing infrastructures and wells built for natural gas production. The Sichuan Basin has a large number of gas fields in which approximately 5.89×109 tons of CO2 can be stored. …”
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Forecasting US data center CO2 emissions using AI models: emissions reduction strategies and policy recommendations by Rohan Jha, Rishabh Jha, Mazhar Islam

“…In contrast, New York and California’s power mix may increase CO2 emissions due to higher natural gas in their power mix in 2030. The highest variability in data center CO2 emissions stems from AI-driven demand and improvements in data center efficiency and is followed by the power mix. …”
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The Analysis on the Current Situation of the Utilization Mode of Microalgal Biomass Materials by Lina Zhang, Lianfeng Wang, Huizhong Nie, Changbin Liu

“…Biomass energy refers to the solar energy stored in biomass in the form of chemical energy and is the fourth major energy source after oil, coal, and natural gas. At present, biofuels have gone through three developmental stages, which can be divided into first-generation biofuels, second-generation biofuels, and third-generation biofuels according to the types of raw materials and development history. …”
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Current status and development trends of deep coalbed methane research in China by Wei JU, Shu TAO, Zhaobiao YANG, Jiayao CHENG, Haiyan SHANG, Weike NING, Chunlong WU

“…Deep coalbed methane (CBM) possesses enormous resource potential and is essential for increasing unconventional natural gas reserves and production on a large scale in China. …”
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Influence of Injection Pressure on the Dual-Fuel Mode in CI Engines Fueled with Blends of Ethanol and Tamanu Biodiesel by M. Parthasarathy, P. V. Elumalai, M. Murunachippan, P. B. Senthilkumar, Saboor Shaik, Mohsen Sharifpur, Nima Khalilpoor

“…In a dual-fuel mode, compressed natural gas (CNG) is utilized as the secondary fuel and a blend of 90% tamanu methyl ester and 10% ethanol (TMEE10) is used as the primary fuel. …”
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