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Chapter
Qi** Li
Geoengineering, Foundations, Hydraulics
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Chapter and Conference Paper
Tectonic Styles and Hydrocarbon Accumulation Characteristics of Concealed Thrust Belt in Eastern Margin of Pre-Caspian Basin
The Pre-Caspian Basin is located between the Eastern European platform and the Kazakh plate. The eastern margin of the Basin is the Ural piedmont thrust belt, which is a typical concealed piedmont thrust belt ...
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Chapter and Conference Paper
Application of Condensate Content Prediction for Shale Reservoir in Different Development Stage
This paper presents a technology for predicting condensate content for shale reservoir in different development stage. In early development stage, two important rules were found: the first one is there is a go...
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Chapter and Conference Paper
Structural Evolution and Reservoir Control Characteristics of Sichuan Basin
In order to clarify the hydrocarbon accumulation characteristics of continental clastic rock in Sichuan Basin, this paper analyzes the control of regional tectonic evolution characteristics on hydrocarbon accu...
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Chapter and Conference Paper
Analysis of Formation Water Characteristics of Chang 6 Reservoir in WLW Area
Taking Chang 6 reservoir, the main reservoir of Triassic in WLW area, as the research area, the characteristics of formation water are analyzed by studying its formation water detection data. The results show ...
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Chapter
Detection of Cracks in Metallic Objects by Arbitrary Scanning Direction Using a Double U-Shaped Orthogonal ACFM Probe
Alternating current field measurement (ACFM) technology is developed for sizing cracks on structures. According to the theory of ACFM, the induced current should be perpendicular to the crack. So traditional A...
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Chapter and Conference Paper
Research on Bottom Water Coning Law of Jurassic Reservoir–Based on Kv/Kh Value Recognition
The ratio of vertical permeability (Kv) to horizontal permeability (Kh) of a reservoir (Kv/Kh) is crucial for studying the bottom water coning law of bottom water reservoirs, understanding the characteristics of ...
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Chapter
Visual ACFM System Modeling and Optimization for Accurate Measurement of Underwater Cracks
Alternating current field measurement (ACFM) has been proven to be a promising technique for sizing cracks on underwater structures. Precision and visualization are two big challenges for measuring underwater ...
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Chapter and Conference Paper
Simulation Technology and System Development for Physical Model Test of Large-Scale Submerged Floating Tunnel
Submerged Floating Tunnel (SFT) can serve as a new type of underwater transportation in the future. However, not any practical SFT projects have been built as yet in the world. Available investigations are mai...
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Chapter and Conference Paper
Sandstone Sedimentary Facies and Sedimentary Model of Zubair Formation in W Oilfield
The Zubair Formation is a transitional delta sedimentary system, with complex sedimentary microfacies and multiple sets of thin sandstone. The genesis of sand bodies is diverse, with small vertical interlayer ...
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Chapter and Conference Paper
Accumulation Characteristics and Main Controlling Factors of Tight Gas in the Upper Paleozoic in the Eastern Margin of Ordos Basin—A Case Study of Jiaxian Block, Shenmu Gas Field
The Jiaxian block in the eastern margin of Ordos Basin is a new optimized allocation block of Jidong oilfield, which is currently in the early stage of exploration and development. The study of tight gas accum...
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Chapter and Conference Paper
Reservoirs Characteristics and Main Controlling Factors of Deep Buried Tight Sandstones: A Case Study of the 1th Member of the Upper Paleozoic Shanxi Formation in Qingyang Gas Field, Southwestern Ordos Basin
In order to study the characteristics of deep buried tight sandstone reservoirs, analyze the main controlling factors of reservoirs. Based on the data of casting thin sections, scanning electron microscopy, hi...
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Chapter
Inspection of Both Inner and Outer Cracks in Aluminum Tubes Using Double Frequency Circumferential Current Field Testing Method
Aluminum and alloy tubes are widely used in industrial fields because of the advantage of good corrosion resistance, high thermal conductivity and light weight. Due to the stress corrosion cracking (SCC) and f...
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Chapter
Visual Reconstruction of Irregular Crack in Austenitic Stainless Steel Based on ACFM Technique
For the advantages of corrosion resistance, high toughness and plasticity, the austenitic stainless steel is widely used in the petrochemical special equipment and offshore structure. The austenitic stainless ...
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Chapter and Conference Paper
Research on Sedimentary Reservoir Characteristics and Development Practice of Chang 8 Oil Layer Middle Section of the Western Edge of the Ordos Basin
In recent years, new breakthroughs have been made in the exploration and evaluation of the Yanchang 8 formation in the middle part of the western margin of the Ordos Basin, and a number of Wells have been test...
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Chapter and Conference Paper
Sedimentary Types, Characteristics and Genesis of Carbonate Platform Tidal Channel in M Formation of a Oilfield in the Middle East
The tidal channel is a special deposition of carbonate platform, which has a significant impact on the effect of water injection development. Based on the data of seismic, logging, core, cast thin section and ...
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Chapter and Conference Paper
Study on Structural and Sedimentary Characteristics and Hydrocarbon Accumulation Conditions of Carbonate Rocks in the Southeastern Margin Slope Belt of the Pre-caspian Basin
Some carbonate structural oil and gas reservoirs have been discovered in the Pre-salt Carboniferous carbonate strata in the southeastern margin of the Pre-Caspian Basin. However, few efforts have been put on a...
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Chapter
Research on High-Precision Evaluation of Crack Dimensions and Profiles Methods for Underwater Structure Based on ACFM Technique
The conventional alternating current field measurement (ACFM) technique evaluates the crack dimensions by the distance between Bz peaks and the Bx trough. The interaction of the crack length and depth on the c...
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Chapter and Conference Paper
Characteristics and Exploration Potential of Petroleum Systems in M Basin, South Sudan
M Basin in South Sudan is a complex Meso-Cenozoic intracontinental superimposed rift basin formed under the action of oblique rifting in the Central African Shear Zone. The oil and gas resources discovered in ...
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Chapter and Conference Paper
Geological Conditions of Natural Gas Accumulation in Ordovician of Lower Paleozoic in Western Ordos Basin
In recent years, the exploration of oil and gas resources in the Western Ordos basin has achieved positive results. In order to deepen the geological understanding, we analyzed the geological conditions of nat...
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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...
