Optimization methods for well designs, drilling and well completion technologies by P. V. Ovchinnikov, A. S. Syrchina

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Automatic seismic-well tie based on cascaded matching optimization method by Mengcheng Li, Xuri Huang, Xuri Huang, Weiping Cao, Yukai Wo, Minghua Xu, Mengyu Ren, Shunkang Lu

“…To overcome these challenges, we propose the cascaded matching optimization method. This method decomposes the time shifts calculation into two steps: first, smooth time shifts are determined using local similarity scan while preserving waveform characteristics to perform an initial correction; second, the corrected synthetic trace is refined to account for residual shifts. …”
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Enhancing shallow geothermal wells via Time-Dependent modeling and bucket space approximation by Elsa Maalouf, Jamil F. El-Masry, Alissar Yehya, Omar Othman, Mohamad Abdo

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Dynamics evolution and well type optimization of deep well injection in coal mines water by Longfei FENG, Shuangming WANG, Hao WANG

“…By integrating well construction lengths, a relative cost function per unit reinjection flow rate was established, and a methodology for optimizing well configuration and spacing was proposed. …”
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Meaning matters: a person-centered investigation of meaning in life, future time perspective, and well-being in young adults by Luigia Simona Sica, Anna Parola, Barbara de Rosa, Massimiliano Sommantico, Elisabetta Fenizia, Jacopo Postiglione, Giorgio Maria Regnoli, Santa Parrello

“…Future time perspective, presence/search for meaning in life, life orientation and dimensions of well-being (anxiety, depression, stress and aggressive behavior) were assessed. …”
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Investigating Recovery Strategies to Optimize Performance and Well-being in Basketball by Marco Pernigoni

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Well Pattern optimization as a planning process using a novel developed optimization algorithm by Seyed Hayan Zaheri, Mahdi Hosseini, Mohammad Fathinasab

“…This performance was tested across various scenarios focused on well pattern optimization, highlighting its innovative contribution to the field development.…”
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Modelling and optimization of well hole cleaning using artificial intelligence techniques by Nageswara Rao Lakkimsetty, Hassan Rashid Ali Al Araimi, G. Kavitha

“…Abstract Ineffective hole cleaning in deviated and horizontal well drilling can lead to issues like stuck pipes, reduced rate of penetration (ROP), and drill bit damage, resulting in increased non-productive time (NPT) and operational costs. …”
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Optimization and application of sand bailing technology for coalbed methane horizontal wells by Fei ZHANG, Yibing WANG, Lu CHENG, Wenbo MEI, Qi YANG, Wenjie SHEN, Chao CAO, Peng LAI, Zhengkai LIAO, Bao’an XIAN, Yansen BI

“…Field applications to 10 horizontal wells in the Qinshui Basin demonstrated that optimized tools and technologies increased single-well and per-operation sand bailing volumes by 1.5 times and 0.9 times, respectively, with the gas and water production rising by 1 483.7 m³/d and 2.18 m³/d, respectively. …”
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Integrated wellbore-surface pressure control production optimization for shale gas wells by Xingyu Zhou, Liming Zhang, Ji Qi, Yanxing Wang, Kai Zhang, Ruijia Zhang, Yaqi Sun

“…The strategy aims to improve production stability and optimize system efficiency. The decline in production and pressure for individual wells over time is forecasted using a predictive model that accounts for key factors of system optimization, such as reservoir depletion, wellbore conditions, and equipment performance. …”
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Optimizing Local Assets in Wellness Tourism Development and Implications for Environmental Sustainability in Indonesia by Kurniawan Akhmad, Nurmandi Achmad, Fridayani Helen Dian, Tai Kuang-Ting

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Generalized Rowlins–Shellhardt equation and its application for optimization of well operation modes by Vladimir A. Tolpaev, Kurban S. Akhmedov

“…To improve the accuracy and reliability of calculations of forecast flow rates, it is necessary to take into account changes in the filtration and capacitance properties of the formation in bottom-hole zones caused by the values of reservoir pressure and depression changing over time. Aim. To determine the equations of real indicator curves of fluid inflow to a gas well, taking into account the dependence of the reservoir filtration and capacitance properties in bottom-hole zones on changing values of reservoir pressure and depression. …”
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Committee Machine Learning for Electrofacies-Guided Well Placement and Oil Recovery Optimization by Adewale Amosu, Dung Bui, Oluwapelumi Oke, Abdul-Muaizz Koray, Emmanuel Appiah Kubi, Najmudeen Sibaweihi, William Ampomah

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Optimized Application of CGA-SVM in Tight Reservoir Horizontal Well Production Prediction by Chao Wang, Ruogu Wang, Yuhan Lin, Jiafei Zhang, Xiaofei Xie, Zidan Zhao, Yunlin Xu

“…At the same time, on the basis of the previous data processing, the fuzzy set classification method is used to build the model, and the learning model is more close to different types of well production, which enhances the applicability of the model in the field practice. …”
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Optimization of huff-n-puff in shale oil horizontal wells based on EDFM by CAO Xiaopeng, LIU Haicheng, LI Zhongxin, CHEN Xianchao, JIANG Pengyu, FAN Hao

“…Additionally, a conceptual model that considers imbibition and reservoir stress sensitivity is established. The timing, volume, and speed of injection, as well as the soaking period and huff-n-puff cycle, are optimized based on simulation results. …”
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Well completion technology optimization and application effect analysis of medium-deep sandstone reinjection wells: A case study of Minghuazhen Formation in Tianjin by ZHAO Yanting,SHEN Jian,ZHAO Sumin,WEN Shuang,ZHANG Sen

“…Compared with the reinjection wells in the same layer, the reinjection volume increased by 3.48 times and more than 2.00 times respectively, which proved that the optimized gravel filling well completion technology of large-diameter filter pipe improved the reinjection effect effectively.…”
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Optimal Timing for Expanding Diagnostic Laboratories, South Korea by Jae-Sun Park, Gab Jung Kim, Sang Won Lee

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Influencing factors and prevention optimization of shallow shale gas inter-well frac-hits by Ming JIANG, Qingteng ZOU, Zhuang XIAO, Yong WANG, Jingnan GE, Zhao CHEN

“…Numerical simulations suggested an optimal parent-child well spacing of 450 m. Orthogonal design simulations revealed that parent wells consistently suffered negative interference after experiencing frac-hits, with the interference ratio increasing from 6.3% to 35% as the production time extended. …”
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Production influencing factors analysis and fracturing parameters optimization of shale oil horizontal wells by LIU Wei, CAO Xiaopeng, HU Huifang, CHENG Ziyan, BU Yahui

“…In contrast, geological parameters such as gray matter content, Total Organic Carbon（TOC）, and porosity significantly influence production as well. Over time, the impact of geological factors on production increases, while the influence of engineering factors diminishes during the later stages of production. …”
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Fracturing location optimization of floor coalbed methane wells with high water content in Hancheng Block by Wei WANG, Haifeng ZHAO, Dezhi WANG, Wang ZHANG, Liang JI, Hong JIANG

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