14 Result(s)
within
**n-Hui Jiang
Earth Sciences
Geology
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Chapter and Conference Paper
Estimation of Saturation Height Function Using Capillary Pressure and the Analysis of Influencing Factors
In the middle east, the reservoirs have complex pore systems. The problems associated with heterogeneous reservoir pose significant complications that are not yet fully addressed by industry. One important dif...
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Chapter and Conference Paper
Experimental Study on the Influence of Fracturing Fluid on the Wettability of Medium and High Rank Coal
The coal’s wettability is a key factor of fluid migration and pressure drop transfer in the reservoir. The Large-scale hydraulic fracturing is the core technology of efficient development of coalbed methane. I...
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Chapter and Conference Paper
A Clustering-Based Dispersion Analysis Approach for Borehole Acoustic Waves and Its Application
In borehole acoustic, how to extract the fundamental dispersion modes of guided waves is not an easy task, because the unfavorable borehole conditions and co-existing noises in a dispersion map contribute to a...
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Chapter and Conference Paper
Study on the Causes of Casing Damage and Optimization of Injection and Mining Parameters Under Fluid-Structure Interaction in Typical Block
In the oilfield production process, when the load generated by the casing exceeds the bearing capacity of the casing due to engineering, geology, production and other changing factors, the casing will be defor...
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Chapter and Conference Paper
Research on Oilfield Surface Environment Assessment Method Based on High-Precision Global Land Cover Data Analysis
In recent years, the country has successively passed a series of laws and regulations on the reform of the mining rights system, especially related to exploration and construction, land use, and ecological env...
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Chapter and Conference Paper
Contrasting Study of Partially Hydrolyzed Polyacrylamide with Melamine Resin or Water-Soluble Phenolic Resin Gel Under Medium-Temperature and High-Salinity Conditions
Polymer gels are commonly used as profile control and water shutoff agents in oil fields to enhance oil recovery. In this study, two sets of medium-temperature and high-salinity gels were prepared with partial...
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Article
Open AccessMultiple-Stage Mineralization in the Huayangchuan U−REE−Mo−Cu−Fe Ore Belt of the Qinling Orogen, Central China: Geological and Re−Os Geochronological Constraints
The Huayangchuan ore belt is located in the western segment of **aoqinling Orogen in the southern margin of the North China Craton (NCC), and hosts voluminous magmatism and significant U−REE−Mo−Cu−Fe polymetal...
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Article
Fluid evolution and ore genesis of the Dalingshang deposit, Dahutang W-Cu ore field, northern Jiangxi Province, South China
The Dalingshang W-Cu deposit is located in the North section of the Dahutang ore field, northern Jiangxi Province, South China. Vein- and breccia-style tungsten-copper mineralization is genetically associated ...
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Article
Petrogenesis of the Late Jurassic peraluminous biotite granites and muscovite-bearing granites in SE China: geochronological, elemental and Sr–Nd–O–Hf isotopic constraints
Biotite granites and muscovite-bearing granites are dominant rock types of the widespread granites in SE China. However, their petrogenesis has been enigmatic. A combined study of zircon U–Pb dating and Lu–Hf ...
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Article
Heavy metal distribution and accumulation in the Spartina alterniflora from the Andong tidal flat, Hangzhou Bay, China
In order to study the heavy metal accumulation and distribution in the roots, stems, and leaves of Spartina alterniflora, we collected S. alterniflora samples and the associated sediments along three transects at...
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Article
High rank coalbed methane desorption characteristic and its application in production in Qinshui basin
Based on spontaneous desorption characteristic, the correlation of desorption time and gas content was analyzed and the application of it in production was researched. The desorption of high rank coalbed metha...
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Article
Model of coupled gas flow and deformation process in heterogeneous coal seams and its application
The heterogeneity of coal was studied by mechanical tests. Probability plots of experimental data show that the mechanical parameters of heterogeneous coal follow a Weibull distribution. Based on elasto-plasti...
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Article
Research on inversion high mining pressure distribution and technology of preventing dynamic disasters by MS monitoring in longwall face
Under two rock strata combination conditions, over 10,000 microseismic events were received with microseismic location monitoring technology which possessed by the author’s studying team, used in fully mechani...
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Article
Evaluation of vehicle damage involved in road crashes based on quantificated model
Based on economics theory, social value loss caused by vehicle involved in crashes as well as various factors influencing on it were analyzed, the corresponding micro-econometrics model was theoretically given...
