Phase Behavior Identification and Formation Mechanisms of the BZ19-6 Condensate Gas Reservoir in the Deep Bozhong Sag, Bohai Bay Basin, Eastern China by Zhenliang Wang, Shengdong Xiao, Feilong Wang, Guomin Tang, Liwen Zhu, Zilong Zhao

“…The proven oil and gas geological reserves in the deeply buried hills of the Archean metamorphic rocks, amount to approximately 3×108 tons of oil equivalent. …”
Get full text

Alkali Effect on Alkali-Surfactant-Polymer (ASP) Flooding Enhanced Oil Recovery Performance: Two Large-Scale Field Tests’ Evidence by Chen Sun, Hu Guo, Yiqiang Li, Guipu Jiang, Ruicheng Ma

“…The injection viscosity and interfacial tension (IFT) for the two field test areas are substantially equivalent under the conditions of Daqing Oilfield, and WASP is better than SASP when reservoir geological conditions are considered. WASP exhibits the same IORF of 30% as SASP while having a much better economic performance. …”
Get full text

Determination of Sequential Well Placements Using a Multi-Modal Convolutional Neural Network Integrated with Evolutionary Optimization by Seoyoon Kwon, Minsoo Ji, Min Kim, Juliana Y. Leung, Baehyun Min

“…In geoenergy science and engineering, well placement optimization is the process of determining optimal well locations and configurations to maximize economic value while considering geological, engineering, economic, and environmental constraints. …”
Get full text

Seismic microzonation studies in the Southern part of Progo River, special Region of Yogyakarta, Indonesia by Ghina Bani Azifah, Teuku Faisal Fathani, Hendy Setiawan

Get full text

Challenges and opportunities for data integration to improve estimation of migratory connectivity by Jeffrey A. Hostetler, Emily B. Cohen, Christen M. Bossu, Amy L. Scarpignato, Kristen Ruegg, Andrea Contina, Clark S. Rushing, Michael T. Hallworth

Get full text

Seasonal resource selection of a grassland bird in a dynamic landscape: Importance of a heterogeneous landscape by Sprih Harsh, Robert C. Lonsinger, Hilary R. Kauth, Andrew J. Gregory

Get full text

Study on Seismic Dynamic Response of Deep-Buried Tunnel Based on Tectonic Stress by Junjie He, Song Hu, Yonggang Guo

“…It is hoped that the contents of the study will contribute to the prevention and control of seismic geological hazards in the tunnel-engineering region and render technical support for the design and construction of similar projects in this region.…”
Get full text

Multispectral Inversion of Starch Content in Rice Grains from Yingjiang County Based on Feature Band Selection Algorithms by Xiaotong Su, Zhifang Zhao, Min Zeng, Fei Zhao, Ziyang Li, Yu Zheng

Get full text

“We need workable micronutrient data!”: a qualitative study assessing the need for integrated micronutrient data to support evidence-based decisions by Indian food system stakehold... by Rupinder Sahota, Jaswant S. Khokhar, Aakash Deep, Aakash Deep, Katherine P. Adams, Arindam Das, E. Louise Ander, E. Louise Ander, Edward J. M. Joy, Edward J. M. Joy

Get full text

Flotation Recovery Tests of Silver Minerals from a Cyanide Slag in Colombia by Shuibo CHEN, Qiankun WANG, Zhongmei SUN, Yuyun SU, Qihong XU

Get full text

Heavy Metals in Water and Sediments and Their Impact on Water Quality in Andean Micro-watersheds: A Study of the Colorado and Alajua Rivers in the Ambato River Watershed, Tungurahu... by Rodny Peñafiel, Fabián Rodrigo Morales-Fiallos, Bolivar Paredes-Beltran, Dilon Moya, Adriana Jacqueline Frias Carrion and Belén Moreano

“…For example, the Colorado River exhibited elevated levels of zinc (59-76 μg.L-1), copper (12-47 μg.L-1), lead (1.2-3.9 μg.L-1 ), iron (0.33-0.37 mg.L-1 ), and manganese (0.37-0.47 mg.L-1), while the Alajua River showed excess copper (11 μg.L-1), iron (0.61-0.72 mg.L-1), and manganese (0.62-0.98 mg.L-1). Geological factors likely contribute to the concentration of heavy metals in the upper segments of the rivers, while agricultural runoff may contribute to concentrations in the lower segments. …”
Get full text

The Middle to Late Triassic of Central Saudi Arabia with emphasis on the Jilh Formation. Part II: sequence stratigraphy, depositional and structural history, correlations and paleo... by Le Nindre, Yves-Michel, Davies, Roger Brett, Issautier, Benoit, Krystyn, Leopold, Vaslet, Denis, Vrielynck, Bruno, Memesh, Abdullah

Get full text

Defining the sensitivity of cosmic ray muons to groundwater storage changes by Tramontini, Matías, Rosas-Carbajal, Marina, Zyserman, Fabio Iván,  Longuevergne, Laurent, Nussbaum, Christophe, Marteau, Jacques

Get full text

Influence of Alkali Metal Oxide Slag Aggregating Agent on the Performance of Magnesium Desulfurization Slags by Wufeng JIANG, Liang TIAN, Suju HAO, He BO, Tengfei MA, Yuzhu ZHANG

Get full text

Pathogen delivery route impacts disease severity in experimental Mycoplasma ovipneumoniae infection of domestic lambs by Bryan Tegner Jacobson, Jessica DeWit-Dibbert, LaShae Zanca, Sobha Sonar, Carol Hardy, Michael Throolin, Patricia C. Brewster, Kaitlyn Andujo, Kerri Jones, Jonathon Sago, Stephen Smith, Lizabeth Bowen, Diane Bimczok

Get full text

Multi-Element Exposure and Health Risks of Grains from Ambagarh Chowki, Chhattisgarh, India by Bhagyashri Wakhle, Saroj Sharma, Khageshwar Singh Patel, Piyush Kant Pandey, Antonela Blažević, Željka Fiket, Sema Yurdakul, Simge Varol, Pablo Martín-Ramos, Hanan M. Al-Yousef, Ramzi A. Mothana

Get full text

Preparation of Magnetic Coal-measure Kaolinite Nanomaterials and Adsorption of Cr(Ⅵ) by Yuqi ZHAO, Suling YAO, Xianshu DONG, Ruifeng GUO, Yuping FAN

Get full text

A new portable sampler of atmospheric methane for radiocarbon measurements by G. Zazzeri, G. Zazzeri, L. Wacker, N. Haghipour, P. Gautschi, T. Laemmel, T. Laemmel, S. Szidat, S. Szidat, H. Graven

Get full text

Bioâdigestion and postâtreatment of effluents by bioâfermentation, an opportunity for energy uses and generation of organic fertilizers from bovine manure... by Luis Antonio Barzallo-Bravo, David Carrera-Villacrés, Rafael Eduardo Vargas-Verdesoto, Lourdes Karina Ponce-Loaiza, Modesto Correoso, Ãlvaro Petronio Gavilanes-Quishpi

Get full text

Diffusion of CO2 in Magnesite under High Pressure and High Temperature from Molecular Dynamics Simulations by Lei Liu, Longxing Yang, Chunqiang Zhuang, Guangshu Yang, Li Yi, Hong Liu, Fengxia Sun, Xiaoyu Gu, Hanyu Wang

Get full text