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Academy of Mathematics and Systems Science, CAS Colloquia & Seminars：基于高精度地震处理的综合随钻精准卡层及风险评估技术
高精度地震处理 综合随钻 精准卡层 风险评估技术
2023/5/5
随着油气勘探深度从浅层向超深层发展、勘探目标从常规构造油气藏转向复杂油气藏，导致油气藏勘探的难度越来越大。现如今超深层复杂油气藏油气勘探中存在着如下问题：钻前预测、钻中跟踪难度大以及储层评价准确度低。基于上述问题，本报告将针对如何提高钻前预测及钻中跟踪效果，介绍一些基于地震高精度处理的综合随钻卡层及风险评估技术。这些技术包括：钻前高精度地层识别技术、地震随钻预测技术以及储层精准评价技术。将这些先进...
Simulation of Polymer Flood Processes in Heterogeneous Layered Systems with Crossflow and Adsorption
Polymer flood Crossflow Adsorption Heterogeneity
2010/9/8
Injection of polymer solutions has been recognized as an effective means to improve oil recovery. To provide a comparative evaluation of the influence of water-soluble polymer on the flow behavior and...
Measurements of Vapor-liquid Equilibria for Binary Systems Including Tetrahydropyran
Tetrahydropyran Vapor-liquid equilibria NRTL parameters ASOG group pair parameters
2009/8/4
The vapor-liquid equilibria (VLE) data of systems including tetrahydropyran (THP) are impotant, as tetrahydropyran is a useful reaction solvent and separation solvent, but are scarce in the literatur...
Effects of Well Arrangement on Characterization of Discrete Fracture Systems by Inverse Analysis of Tracer Tests
Tracer test Fracture system Inverse analysis Boundary element method
2009/7/28
Of interest in this study are the effects of well arrangement on the characterization of distributed multiple fractures through tracer tests. Numerical experiments with 1000 fracture-system realizati...
Characteristics of non-marine “Dual Petroleum Systems” in Southeast Asia
Petroleum System Southeast Asia coal lacustrine source rock biomarker
2009/5/7
It was formerly thought that Miocene coal is main source rock in the basins in and around Indochina Peninsula in Southeast Asia.
However, detailed investigation by the state-of-art geochemical anal...
Evolution of the deepwater oil & gas development systems
deepwater development drilling jacket FPSO semi-submersible system
2009/4/8
Offshore oil and gas development activities began after World War II. For several decades jacket type production systems were widely used for shallow water oil and gas projects. In 1970s floating ty...
Contribution of geological deep-water systems to reservoirs of deep-water fields, and critical points for Petroleum system in deep water
deep water deep-water systems offshore technology turbidite
2009/4/8
E&P (exploration and production) activities in deep water (area with water depth more than 500m, today) have expanded greatly during the past 20 years, along with the innovation of offshore technolo...