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153 Result(s)
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Chapter and Conference Paper
Dynamic Modeling and Stability Analysis of the Rod-Fastening Rotor System with the Different Preload Status
With the development of gas turbine technology, disk-distributed rod-fastening combined rotor systems are widely used in power machines such as heavy-duty gas turbines and aero engines. The connection structur...
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Chapter and Conference Paper
Development Regularity and Influencing Factors of Horizontal Wells in Tight Conglomerate Reservoir
In recent years, exploration in the Junggar Basin Mahu area has been making breakthroughs. Horizontal well + volume fracturing is an economical and effective development method, the initial production capacity...
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Chapter and Conference Paper
User Behavior Analysis in Online Health Community Based on Inverse Reinforcement Learning
With the rapid development of the Internet, online health communities (OHCs) have gradually become an important platform for the public to seek medical services. User behavior research, an interesting research...
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Chapter and Conference Paper
Differences in Temperature and Pressure Evolution and Ordered Distribution Characteristics of Oil Reservoirs in Different Structural Zones of Small Fault Depressions: A Case Study of Beixi Area in Hailar Basin, China
Hailar Basin is composed of multiple small fault depressions, Beixi area is located in Beier fault depression in the central fault depression zone, with diverse structures and complex reservoirs, which urgentl...
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Chapter and Conference Paper
Research and Application of Anti-Emulsification Oil Washing Workover Fluid Technology
In order to solve the reservoir pollution during the workover operation in the complex fault block oilfield of Dagang Oilfield, especially the high pour point oil blocks represented by **aoji and Duanliubao, m...
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Chapter and Conference Paper
Influence of Soil Properties on Pile–Soil System Response
In this study, numerical analyses with the hypoplastic constitutive model were employed. This paper presents results from an extensive numerical investigation involving 3-D finite element analyses to demonstra...
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Chapter and Conference Paper
Research on Automatic Classification of Premium Threaded Connections Make-Up Torque Curve Based on CNNs with Data Augmentation
Leakage of premium thread connections tubing is the main reason for annulus pressure and affecting well integrity level. At present, helium gas seal detection and manual monitoring of make-up torque curve are ...
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Chapter and Conference Paper
Quantitative Characterization of Coal Cleat Pores Based on NMR and Its Application
The pore system of coal beds is dominated by matrix pores and cleat pores, and has typical dual-pore structure characteristics. Cleat pores are the main seepage channels and one of the core parameters of coalb...
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Chapter and Conference Paper
Evaluation of Intelligent Level of Multi-Agent Game Theory Deduction Models Based on Game Neural Networks
The multi-agent game deduction model is a computer-generated and controlled agent that models and simulates human combat behavior. Agents with learning and decision-making capabilities can autonomously respond...
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Chapter and Conference Paper
Study on Cyclic Water Injection Optimization of Wumishan Carbonate Reservoir in Renqiu
The development effect of cyclic water injection field experiment in renqiu wumishan carbonate reservoir is analyzed and summarized by using numerical simulation method. On this basis, the depressurizing ampli...
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Chapter and Conference Paper
Thoughts on the Treatment of Rural Domestic Sewage
Rural revitalization is the only way for Chinese dream of great national renewal, good living environment and perfect infrastructure are the material basis for rural revitalization, and rural sewage treatment ...
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Chapter and Conference Paper
Pore Structure Characterization of Cement Paste by XCT and FIB/SEM
Many durability properties of cement-based materials, such as water permeability, chloride diffusivity and CO2 diffusivity, are closely related to their pore structures. As a porous material, cement paste has a w...
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Chapter and Conference Paper
Study on the Digitization Scheme of Gas Storage in Jidong Oilfield
Continued low oil prices and the demand for green and low-carbon development have put forward urgent requirements for the traditional oil and gas industry to upgrade its production model. In recent years, with...
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Chapter and Conference Paper
LAMB: Label-Induced Mixed-Level Blending for Multimodal Multi-label Emotion Detection
To better understand complex human emotions, there is growing interest in utilizing heterogeneous sensory data to detect multiple co-occurring emotions. However, existing studies have focused on extracting sta...
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Chapter and Conference Paper
Sedimentary Characteristics and Differential Diagenetic Evolution of Restricted Platform in the Upper Member of M Formation in X Oilfield, Iraq
Based on the data of core, casting thin section, scanning electron microscope, whole rock analysis, trace elements and conventional physical properties, the sedimentary characteristics, differential diagenesis...
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Chapter and Conference Paper
A Parallel and Distributed Quantum SAT Solver Based on Entanglement and Teleportation
Boolean satisfiability (SAT) solving is a fundamental problem in computer science. Finding efficient algorithms for SAT solving has broad implications in many areas of computer science and beyond. Quantum SAT ...
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Chapter and Conference Paper
Pedestrian Crossing Prediction Based on Invariant Feature Extraction of Cross-Spectral Images
Pedestrian crossing prediction is one of the significant components in the decision-making in the autonomous driving system. And the accuracy of its prediction is to decide whether the autonomous vehicle can f...
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Chapter and Conference Paper
Research on Target Detection Algorithm of Unmanned Surface Vehicle Based on Deep Learning
The typical YOLO algorithm, SSD algorithm and RCNN model all have the problem of low detection accuracy or slow detection speed in surface target detection, and cannot be applied to surface unmanned ships that...
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Chapter and Conference Paper
Node Research on the Involvement of China’s Carbon Tax Policy in the Context of COVID-19
The outbreak of COVID-19 provides a rare opportunity for the implementation of the carbon tax. To determine which stage is the most appropriate for introducing the policy, a simulation model based on China’s p...
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Chapter and Conference Paper
Pattern of Development Wells for Deep-Water Turbidity Sandstone Reservoirs in West Africa
Faced with the problems of complex connectivity and high costs of drilling and completion in deep-water turbidity sandstone reservoirs, a set of sparse well patterns with high production should be established ...