Found: 23
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Study on rock breaking efficiency of PDC bits with two central cutting structures.
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- Experimental Technology & Management, 2022, v. 39, n. 2, p. 121, doi. 10.16791/j.cnki.sjg.2022.01.024
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- Article
Analysis and treatment on vertical section collision accidents occurred in cluster directional wells and its revelation.
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- Oil Drilling & Production Technology / Shiyou Zuancai Gongyi, 2013, v. 35, n. 3, p. 45
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- Article
Optimization design of the initial segment of a branch of herringbone horizontal branch wells.
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- Oil Drilling & Production Technology / Shiyou Zuancai Gongyi, 2012, v. 34, n. 5, p. 37
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- Article
Production of N-acyl Homoserine Lactones and Virulence Factors of Waterborne Aeromonas hydrophila.
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- Indian Journal of Microbiology, 2013, v. 53, n. 3, p. 264, doi. 10.1007/s12088-013-0381-4
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- Article
Organic Selenium Alleviated the Formation of Ethylene Glycol-Induced Calcium Oxalate Renal Calculi by Improving Osteopontin Expression and Antioxidant Capability in Dogs.
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- Biological Trace Element Research, 2015, v. 168, n. 2, p. 392, doi. 10.1007/s12011-015-0373-9
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- Article
Study on Vibration Energy Conversion Efficiency of the Drill String Absorption & Hydraulic Supercharging Device.
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- Chemistry & Technology of Fuels & Oils, 2022, v. 58, n. 2, p. 340, doi. 10.1007/s10553-022-01390-8
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- Article
Influence of Mechanical Rotary Percussion Tool on Friction Drag in Horizontal Wells.
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- Chemistry & Technology of Fuels & Oils, 2022, v. 57, n. 6, p. 1035, doi. 10.1007/s10553-022-01341-3
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- Article
The Review and Development of Devices with an Increasing Rate of Penetration (ROP) in Deep Formation Drilling Based on Drill String Vibration.
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- Energies (19961073), 2022, v. 15, n. 19, p. 7377, doi. 10.3390/en15197377
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- Article
Increasing Drilling Speed by Absorption and Hydraulic Supercharging of Drill String in Formation Containing Hydrogen Sulfide: A Case Study.
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- Energies (19961073), 2022, v. 15, n. 16, p. 5767, doi. 10.3390/en15165767
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- Article
A Powerful Build-Up Rate (BUR) Prediction Method for the Static Push-the-Bit Rotary Steerable System (RSS).
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- Energies (19961073), 2020, v. 13, n. 18, p. 4847, doi. 10.3390/en13184847
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- Article
Experimental study on the dissolution characteristics of ethane into oil‐based mud in complex oil and gas wellbore environments.
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- Energy Science & Engineering, 2024, v. 12, n. 5, p. 1870, doi. 10.1002/ese3.1718
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- Article
Acoustic frequency spectrum characteristics in periodic drill string under tension.
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- Energy Science & Engineering, 2020, v. 8, n. 8, p. 2747, doi. 10.1002/ese3.683
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- Article
Factors to Influence the Trajectory Control Ability of a Reverse Push-the-Bit Rotary Steerable System.
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- Processes, 2022, v. 10, n. 8, p. 1621, doi. 10.3390/pr10081621
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- Article
Calculation Model of the Effect of Periodic Change of Normal Force on Sliding Friction Characteristics between the Planes.
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- Processes, 2022, v. 10, n. 6, p. 1138, doi. 10.3390/pr10061138
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- Article
Study on Dynamic Splitting Properties of S-PP Hybrid Fiber Concrete after High Temperatures.
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- Applied Sciences (2076-3417), 2022, v. 12, n. 17, p. 8437, doi. 10.3390/app12178437
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- Article
Polysaccharide-halloysite nanotube composites for biomedical applications: a review.
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- Clay Minerals, 2016, v. 51, n. 3, p. 457, doi. 10.1180/claymin.2016.051.3.02
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- Article
Research on Lower Limb Exoskeleton Trajectory Tracking Control Based on the Dung Beetle Optimizer and Feedforward Proportional–Integral–Derivative Controller.
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- Actuators, 2024, v. 13, n. 9, p. 344, doi. 10.3390/act13090344
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- Article
Ecological and Low-carbon Technology in Urban Decentralized Treatment and Reclamation of Wastewater.
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- Journal of Landscape Research, 2018, v. 10, n. 3, p. 80, doi. 10.16785/j.issn1943-989x.2018.3.016
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- Article
Development and Application of the Downhole Drilling String Shock-Absorption and Hydraulic Supercharging Device.
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- Shock & Vibration, 2016, p. 1, doi. 10.1155/2016/2041671
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- Article
A New Mathematical Method for Solving Cuttings Transport Problem of Horizontal Wells: Ant Colony Algorithm.
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- Mathematical Problems in Engineering, 2017, p. 1, doi. 10.1155/2017/7898647
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- Article
Evaluation of the Feasibility of 2D-SWE to Measure Liver Stiffness in Healthy Dogs and Analysis of Possible Confounding Factors.
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- Animals (2076-2615), 2023, v. 13, n. 22, p. 3446, doi. 10.3390/ani13223446
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- Article
Research on Weight-on-bit Self-adjusting Dual-diameter PDC Bit Design and Effect Evaluation Utilizing Stress-Releasing Effect of Rock at Bottomhole.
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- Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2021, v. 46, n. 7, p. 6925, doi. 10.1007/s13369-020-05321-9
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- Article
Risk Assessment Method of Subsea Wellhead Instability in Consideration of Uncertain Factors in Deepwater Drilling.
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- Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ), 2018, v. 43, n. 5, p. 2659, doi. 10.1007/s13369-017-3004-2
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- Article