8 Result(s)
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Chapter and Conference Paper
Intelligent Diagnosis System for Oil Well Underground Conditions Based on Convolutional Neural Network
The existing pum** unit downhole working condition diagnosis system has a high false alarm rate and a low accuracy rate of diagnosis for complex working conditions and abnormal working conditions. To address...
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Chapter and Conference Paper
Application and Discussion of Diving-Wave Land Full-Waveform Inversion in Complex Mountainous Areas of Western China
The application of full-waveform inversion (FWI) to land seismic data remains challenging. Near-surface velocity model building exhibits specific difficulty, largely associated with low signal-to-noise ratio, ...
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Chapter and Conference Paper
The Way and Application of Fracture Pre-stack Prediction of Carbonate Rock Based on Azimuthal and Anistropic Travelling Time in Carbonate Rock Fractured Reservoir
The main reservoir types of Ordovician carbonate is fractured-vuggy reservoir. As one of the main controlling factor of integrated oil and gas rich reservoir, fracture is not only as a reservoir space, and it ...
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Chapter and Conference Paper
Optimization and Practice of Acidizing in K Oilfield, Kazakhstan
The main problem K Oilfield is the formation degassing and rapid decline in production caused by insufficient formation pressure. The main problems of the early acidizing process in K oilfield are low acidizin...
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Chapter and Conference Paper
Optimal Design of Riserless Test String for Deepwater Gas Hydrate
The South China Sea contains abundant gas hydrate resources buried in shallow layers due to geological reasons, and these resources have been difficult to utilize for a long time. In order to effectively devel...
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Chapter and Conference Paper
Identifying the Defects Presented on the Exterior Layers of a Structure by Employing 3D Point Clouds and Thermography
Severe weathers and climate changes do have profound impacts on the exterior layer of structures. Especially for those defects presented on the exterior layers of buildings, those defects can make the exterior...
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Chapter and Conference Paper
Experimental Investigation on Compressive Deformation and Shear Strength Characteristics of Steel Slag in the Geotechnical Engineering
Steel slag has similar characteristics with sand, and pure steel slag used as geotechnical backfill material is an effective way to improve the comprehensive utilization rate of waste steel slag. In order to ...
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Chapter and Conference Paper
A Case Study on the Determination of the Strength of Seabed Sediments from SW Taiwan
In order to explore the natural energy resources in the offshore of south west (SW) of Taiwan, there has been systematical surveyed by geophysical and geomechanical methods. However, most of these methods put ...
