12 Result(s)
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Chapter and Conference Paper
Source-to-Sink System Analysis of the Meishan Formation Turbidite Fans in the Northwest of the Central Depression of the Qiongdongnan Basin, Southern China Sea
Large and medium-sized gas fields such as Lingshui 17-2 have been discovered in the Miocene Huangliu Formation and Pliocene Yinggehai Formation in the central depression of the Qiongdongnan Basin. However, due...
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Chapter and Conference Paper
Study on the Integrated Technical and Economic Measure Evaluation Method to Increase Oil Production in Low Porosity and Low Permeability Oilfield
The effectiveness evaluation of overseas project measures is essentially the same as that of domestic project measures, but because the project is located in the resource country, the evaluation of overseas pr...
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Chapter and Conference Paper
The Geochemical Characteristics and Oil Source Correlation of Chang 8 Crude Oil in Huanxi Area, Ordos Basin
In recent years, breakthroughs have been made in the Chang-8 member of the western part of the Tianhuan Depression in the Ordos Basin. The unclear understanding of the oil source of Chang8 crude oil in the Hua...
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Chapter and Conference Paper
A Six Components Seismic Detection Method Based on Rotation and Motion
This paper is based on elastic wave propagation and six component seismic detection methods to detect underwater targets, which makes up for the shortcomings of traditional underwater acoustic passive detectio...
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Chapter and Conference Paper
A New Technology for Drilling Fluid Reservoir Protection Applied to Heavy Oil Reservoirs
Due to its high viscosity, heavy oil reservoirs are highly susceptible to the invasion of foreign fluids, resulting in increased oil flow resistance and serious reservoir damage. This article improves the indo...
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Chapter and Conference Paper
Large-Scale Network Fracturing Practice in Deep Coal Seam in Eastern Ordos Basin
No.8 coal seam of Benxi Formation in Shenmu-Jiaxian Block in eastern Ordos Basin are characterized by tight, low permeability and developed beddings and cleats, fracturing is required to increase single well p...
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Chapter and Conference Paper
Experimental Study on Enhanced Oil Recovery by Microbial Chemical Flooding in High Pour Point Oil Reservoir
High pouching oil is characterized by high freezing point, high wax content and high wax extraction temperature. During the development process, the oil reservoir is prone to wax precipitation, forming cold da...
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Chapter and Conference Paper
CFD Simulation of the Micro-mechanism of Water Trap** Effect in Carbonate Gas Reservoirs
Water invasion is an important factor restricting the development benefit of natural gas reservoirs with water. Water trap** effect accompanied by water invasion will reduce gas well productivity, shorten th...
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Chapter and Conference Paper
Study on Gas-Liquid Two-Phase Flow Law in Shale Gas Horizontal Wellbore
The gas-liquid two-phase flow is a production feature throughout the entire lifecycle of shale gas horizontal wells. Deepening the understanding of two-phase flow laws in wellbore is an important foundation fo...
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Chapter and Conference Paper
Numerical Study of the Mechanism of Fracture Height Extension in Shale Reservoirs
Shale oil and gas resources are abundant, and weak surfaces such as stratification and lithological interfaces are developed in the longitudinal direction of the reservoir. Hydraulic fractures are prone to ext...
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Chapter and Conference Paper
Geological features and sulphur isotope study of the Meixian-style Pb-Zn-(Ag) deposits in Fujian Province, South China
The central Fujian rift is a new and important metallogenic province of volcanogenic massive sulfide deposits in China, where several large- and middle-size Pb-Zn deposits were recently discovered. All of the ...
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Chapter and Conference Paper
Precise Re-Os dating of molybdenite from the east Qinling molybdenum belt in central China and its geodynamic implications
Located in central China on the southern margin of the North China craton, the East Qinling molybdenum belt is one of the important large molybdenum belts in China. This study provides reliable Re-Os isotopic ...
