53 Result(s)
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Chapter and Conference Paper
A Novel Study on Classification Method of Complex Carbonate Reservoir Type: A Case on XX Oilfield in the Caspian Basin
In this paper, a novel method is carried out for reservoir classification research on carbonate reservoir of XX oilfield in the Caspian Basin. It is applied to determine the types of carbonate reservoir based ...
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Chapter and Conference Paper
Design Model and Software Development of Casing String Strength for Horizontal Wells in ChangQing Region
In recent years, there have been frequent occurrences of casing damage in tight oil and gas wells in the ChangQing region, the pressure bearing of the casing string in production and construction wells cannot ...
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Chapter and Conference Paper
Research and Application of Intelligent Fault Detection Method Based on Multi-scale Fusion and Enhancement
Fault is one of the key elements in the exploration and development of oil and gas reservoirs. The accurate prediction of faults is related to the accurate evaluation of oil and gas migration, reservoir predic...
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Chapter and Conference Paper
Research on Adaptive Estimation Method of Dry Rock Modulus Based on Mineral Elastic Modulus Calibration Algorithm
Minerals are the foundation of dry rock frame. Conventional dry rock calculation methods usually set the mineral modulus to a single theoretical or empirical value. However, due to the influence of sedimentary...
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Chapter and Conference Paper
Development and Evaluation Application of a New Type of Composite Bridging Pressure Plugging Agent
For fracture leakage, the formation is easy to leak with low pressure-bearing capacity, based on the force chain theory, the rigid calcium carbonate particles with high strength and high temperature resistance...
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Chapter and Conference Paper
Research on Adaptability of Downhole Two-Stage Series Hydrocyclone Separation Technology
In view of the disadvantages of the separation technology in the same well injection -production technology, the downhole two-stage series hydrocyclone separation technology is put forward in order to overcome...
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Chapter and Conference Paper
Differential Oil Gravity Enrichment Mechanism of the J Reservoir in Oriente Basin and Favorable Area Prediction
Based on the analysis of reservoir characteristics and crude oil geochemistry, the formation mechanism of differential oil gravity enrichment in the J oilfield in the slope zone of the Oriente basin is reveale...
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Chapter and Conference Paper
Characteristics and Controlling Factors of Paleozoic Buried-Hill Reservoirs in the Talara Basin, Peru
The Paleozoic (Carboniferous) Amotape Formation in a metamorphic-rock buried hill in the Talara Basin, Peru is an important regional exploration target, where a series of oil and gas reservoirs have been disco...
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Chapter and Conference Paper
Application of Pre-stack Poisson Impedance Inversion in the Prediction of Igneous Rocks
The carbonate reservoir is complicated by igneous rocks in Block M of Santos Basin. Igneous rocks have weak - strong amplitude, low-high frequency, and chaotic-continuous seismic reflection features, which is ...
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Chapter and Conference Paper
Optimization Design of Hydraulic Impactor for Oil and Gas Drilling
Due to the large depth, large diameter of oil and gas wells, and complex downhole conditions, to use of traditional hydraulic impactors in oil and gas drilling is prone to cause problems such as not obvious RO...
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Chapter and Conference Paper
Tectonic Evolution and Sedimentary Filling of the Andean Foreland Basin in South America
According to the characteristics of the Pacific plate subduction plate boundary, the geometric variations of the Andes arc and back-arc foreland basin system, the Andean foreland basin system is generally divi...
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Chapter and Conference Paper
Dynamic Development Characteristics of Shale Oil Reservoir Pores in Dongying Depression
In order to explore the change of pore structure during the development of matrix and laminated reservoirs and to determine the factors affecting the reservoir physical properties on the recovery factor. On th...
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Chapter and Conference Paper
Characteristics and Mechanism of Formation of Dolomite Reservoirs in the Eastern Margin of the Pre-Caspian Basin
Dolomitization is one of the important diagenetic processes for the Carboniferous carbonate rocks in the study area, and it is closely related to the formation of some carbonate reservoirs. By making full use ...
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Chapter and Conference Paper
Structural Characteristics and Formation Mechanism of the Northwestern Geologic Structure of the Madre de Dios Basin in Peru
The Andean fold-thrust belt in the northwest of the Madre de Dios Basin in Peru is a geologic structure where multidirectional tectonic stresses converge, and its structural complexity is higher than that of o...
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Chapter and Conference Paper
Application of Reservoir Simulation in Production and Development Management
At present, reservoir simulation is widely used in making reservoir development projects or reservoir adjustment projects. It is rarely used in reservoir production and development management. The main task of...
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Chapter and Conference Paper
Numerical Simulation on Water Hammer Pressure Generated by the Slippage of Bridge Plug During Fracturing
The bridge plug is an essential isolation device in multistage fracturing. It is significantly vital for the bridge plug to maintain complete isolation at the bottom hole. Judging the state of the bridge plug ...
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Chapter and Conference Paper
Application of Residual Structure Analysis Technique in Low Amplitude Structure Map**
Low-amplitude structure refers to a kind of geological body with relatively gentle structure and low closure amplitude. Generally, the structure amplitude is about 10 m. The low-amplitude structure in seismic ...
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Chapter and Conference Paper
Early Cretaceous Volcanism and Its Control on Tectonic Framework in the Santos Basin, Offshore Brazil
The Santos Basin is a globally hydrocarbon exploration hotspot. In the past decade, a large number of major discoveries have been made in pre-salt plays in ultra-deepwater areas of the Santos Basin. The curren...
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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
Development and Performance Evaluation of High Strength and High Temperature Resistant Plugging System for Repairing Casing Damage
Cement slurry used for plugging in casing damage has long been faced with problems such as low strength, weak corrosion resistance, and low one-time successful rate. It is urgent to develop new plugging materi...
