Results 11 to 20 of about 388,588 (308)
Energies, 2020 Shale formations are attractive prospects due to their potential in oil and gas production. Some of the largest shale formations in the mainland US, such as the Tuscaloosa Marine Shale (TMS), have reserves estimated to be around 7 billion barrels ...
Nabe Konate, Saeed Salehi
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Rate of Penetration Prediction Method for Ultra-Deep Wells Based on LSTM–FNN
Applied Sciences, 2022 The drilling process is complex, especially for ultra-deep wells, which face the problems of high temperature, high pressure and poor drilling resistance in their formation.
Hongtao Liu +3 more
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Real-Time Minimization of Mechanical Specific Energy with Multivariable Extremum Seeking
Energies, 2021 Drilling more efficiently and with less non-productive time (NPT) is one of the key enablers to reduce field development costs. In this work, we investigate the application of a data-driven optimization method called extremum seeking (ES) to achieve more
Magnus Nystad +2 more
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Gels, 2023 In this study, the reservoir drill-in fluid (RDF) was modified and optimized to improve the rheological properties and reduce the filtration properties of the drilling fluid used for drilling the oil-bearing zone horizontally.
Neamat Jameel, Jagar A. Ali
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Study on Drill String Stick-slip Vibration Pattern Under Bit-Rock Interaction
Shiyou jixie, 2023 Stick-slip vibration leads to high-frequency shear stress on drill string and premature fatigue of drill string.Therefor,the torsional vibration model of drill string system considering bit-rock interaction was built by coupling the bit-rock interaction ...
Xing Xuesong +4 more
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Prediction of penetration Rate and cost with Artificial Neural Network for Alhafaya Oil Field
Iraqi Journal of Chemical and Petroleum Engineering, 2018 Prediction of penetration rate (ROP) is important process in optimization of drilling due to its crucial role in lowering drilling operation costs. This process has complex nature due to too many interrelated factors that affected the rate of penetration,
Kadhim Hmood Mnati, Hassan Abdul Hadi
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Rates of penetration of fixing fluids [PDF]
American Journal of Anatomy, 1960 No Abstract.
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Hybrid data driven drilling and rate of penetration optimization
Journal of Petroleum Science and Engineering, 2020 Optimizing the drilling process for cost and efficiency requires faster drilling with a higher rate of penetration (ROP). A high ROP usually indicates fast and cost-efficient drilling operations; however, high ROPs may induce unintended events, which may
Ammar Alali +2 more
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On the prediction for the rate of penetration of TBM.
Journal of the Japan Society of Engineering Geology, 1985 In accordance with the increase of the demmands for small diameter waterways, TBM has been watched with keenest interest recently. However, the standard for the objective judgement on the TBM feasibility has not been established as yet. The rate of penetration of TBM plays an important role as to her feasibility as the machine-operating rate as well ...
Satoshi MITANI +2 more
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Data Knowledge Dual-Driven Rate of Penetration Prediction Method for Horizontal Wells
Applied Sciences, 2023 The prediction and optimization of the rate of penetration (ROP) for horizontal wells are more complicated than for vertical wells, but most of the current ROP prediction studies are for vertical wells, which cannot be adapted to the complex drilling ...
Xiuwen Zhao, Hu Yin, Qian Li
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