86 Result(s)
within
Conference Paper
Zhao **ong
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Chapter and Conference Paper
State-Integration Neural Network for Modeling of Forced-Vibration Systems
Dynamic analysis of forced-vibration systems could be computationally inefficient or even difficult to converge if the systems are highly complicated. Rapid advances in machine learning make it possible to est...
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Chapter and Conference Paper
The Successful Application of Expansion Tube Technology in the Bongor Basin of Chad
The Bongor is the main basin for increasing storage and production in the CNPC Chad. With the continuous deepening of development, underground safety operations face the following problems: the inability to ef...
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Chapter and Conference Paper
Research and Application of Multilevel Wellbore Quality Quantification Method Based on Random Forest Algorithm
The quality of drilling wellbore is crucial for oilfield companies to evaluate the construction acceptance of drilling operations, evaluate the wellbore quality before cementing operations, and smoothly implem...
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Chapter and Conference Paper
Key Safe Drilling Technology and Application of Highly Deviated Well for High-Pressure Gas Reservoirs in Western the Right Bank of the Amu Darya River
The west of Amu Darya Right Bank has complex geologic conditions and active shallow groundwater. The middlesalt-gypsum layers of Kemalian stage contain lenticular high-pressure saline aquifer, and the lower Ka...
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Chapter and Conference Paper
Safe and Efficient Drilling Technology and Practice of High Risk Gas Reservoirs on the Right Bank of the Amu Darya Rive
The right bank of Amu Darya gas field is an important oil and gas cooperation block of China ‘s overseas oil and gas business in the ‘ silk road economic belt ‘, due to the local shallow secondary high pressur...
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Chapter and Conference Paper
Multi-filter Based Signed Graph Convolutional Networks for Predicting Interactions on Drug Networks
The prediction of drug-drug interactions (DDIs) and drug-target interactions (DTIs) is currently a prominent area of interest within the domain of drug data analysis. Both types of interactions can be modeled ...
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Chapter and Conference Paper
Research on Quantitative Method and Main Control Factors of Drilling Crew Operation Effect
The assessment of drilling crew is crucial for evaluating the operational effectiveness, improving management levels, and improving drilling operation quality and efficiency. Currently, most drilling crew oper...
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Chapter and Conference Paper
Optimization and Performance Evaluation of Plugging Scheme for Fracture Leakage in Gas Storage Drilling
Serious fracture leakage often occurs in the drilling process of gas storage construction in Jidong oilfield. Because of the mismatch between plugging formula and the formation, the plugging effect is not good...
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Chapter and Conference Paper
Fracture Characteristics and Quantitative Prediction of Sand-Mudstone Interbedded Tight Reservoir
The rocks of Bashjiqike Formation in Kuqa depression are thick-very thick-bedded sandstones interbedded with siltstone and thin-bedded mudstone. The structural fractures are well developed in the formation, wh...
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Chapter and Conference Paper
Research of Throttle Salvaging Technology by Lubricating and Reducing Friction
Sulige gas field is a typical low permeability and low production gas field. In order to achieve economic and effective development, the development mode of downhole throttling and low pressure gas gathering i...
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Chapter and Conference Paper
Design and Implementation Based on Backstep** for Tracking Control of Nonholonomic Mobile Robots
Differential driven mobile robots are typical nonholonomic systems, involving system nonlinearity, which brings challenges to trajectory tracking control. We propose a kinematics control strategy based on back...
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Chapter and Conference Paper
Study on the Mechanism of Pore Structure Change After Flocculation of Very High Water Content Dredging Slurry
When using cationic polyacrylamide (CPAM) to flocculate dredged sludge with extremely high water content, the pore structure change mechanism of the flocculated slurry cannot be accurately judged only by the a...
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Chapter and Conference Paper
A Rail Obstacle Target Detection Technology Based on the Perspective of Unmanned Aerial Vehicle
Based on the target detection results of the rail obstacles from the perspective of the UAV, it can assist in obstacle breaking and landing operations. At present, the rail obstacle target technology from the ...
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Chapter and Conference Paper
Study on Flocculation Treatment Effect of Dredged Mud with Extremely High Water Content
341 provincial highway Mashan to Yixing Zhoutie section YMA02 Zhushan Lake line area adopts the cofferdam open-cut method for construction. The lake bottom contains a large amount of dredged silt, and the unre...
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Chapter and Conference Paper
Energy Consumption Analysis and Optimization of Comprehensive Energy System in Fishery Park
In aquaculture, the temperature regulation of aquaculture water consumes a huge amount of energy. At present, driven by the national dual carbon goal, clean and renewable energy has become a new trend for aqua...
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Chapter and Conference Paper
Key Technology of Drilling Speed Increase and Deviation Control in Inclined Formation of Bongor Basin in Chad
Bongor basin is the main oilfield of CNPC, and P formation is the main exploration layer. Under the strong fault depression in the early Cretaceous, the dip angle of M and P formation is large with frequent li...
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Chapter and Conference Paper
The Influence Factors and Evaluation Model of Gas Well Productivity in Ultra-deep Fractured Tight Sandstone Gas Reservoirs
The ultra-deep fractured gas reservoirs generally have deep burial, high pressure, tight matrix and multi-scale fracture development in Kuqa, Tarim Basin, the productivity varies greatly between blocks and wel...
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Chapter and Conference Paper
Research on the Influence of Voltage Platform on the Performance of Electric Drive System
As the main power source of new energy vehicles, the performance of electric drive system directly affects the power performance and economy of new energy vehicles. Aiming at the influence of voltage on the pe...
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Chapter and Conference Paper
A Long-Term Production Prediction Method for Horizontal Wells in Shale Gas Reservoirs Based on DSTP Recurrent Neural Network
The seepage mechanism of shale gas reservoir is complex, and the problems of multi-scale, multi-variable and multi-physics coupling pose challenges to the efficiency and accuracy of long-term production predic...
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Chapter and Conference Paper
Long-Range Delivery and High-Efficiency Actuation of Magnetic Freezing Compact Toroid for Failed Spacecraft Despinning
With the increasing seriousness of the space debris environment, develo** debris de-orbiting and removal techniques is imperative. Space debris rotates rapidly, so despinning must be performed before removal...
