A5107894321- Hydraulic Fracturing and Reservoir Analysis
- Reservoir Engineering and Simulation Methods
- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- Geoscience and Mining Technology
- earthquake and tectonic studies
- Advanced Computational Techniques and Applications
- Advancements in Solid Oxide Fuel Cells
- Crystallization and Solubility Studies
- Drilling and Well Engineering
- Proteins in Food Systems
- Protein Hydrolysis and Bioactive Peptides
- Biochemical effects in animals
- Process Optimization and Integration
- Enhanced Oil Recovery Techniques
- Hydrocarbon exploration and reservoir analysis
- Seismic Imaging and Inversion Techniques
- Geomechanics and Mining Engineering
- Geological and Geophysical Studies
- High-pressure geophysics and materials
- Arctic and Antarctic ice dynamics
- Methane Hydrates and Related Phenomena
- Metal Extraction and Bioleaching
- Geology and Paleoclimatology Research
China National Petroleum Corporation (China)
2021
Sinopec (China)
2019
Mitchell Institute
1988-2016
Yunnan Environmental Protection Bureau
2014
Sun Yat-sen University
2008
Summary Variable-metric minimization methods are introduced for use with optimal-control theory automatic reservoir history matching. more efficient and robust than the previously used methods, such as steepest-descent conjugate-gradient methods. in addition, variable-metric can be effectively parameter-inequality constraints. Two — Broyden/Fletcher/Goldfarb/Shanno (BFGS) method a self-scaling (SSVM) tested hypothetical two-phase history-matching problems. Estimated rock/fluid properties...
Summary Among the various properties important for simulating reservoir behavior, relative permeability curves may be most poorly determined by current methods. This paper presents a method obtaining improved estimates of curves. A Bayesian-type performance index is used to incorporate prior into an automatic history-matching algorithm. Estimates obtained with are consistent production and yet conform estimates.
Provides an abstract of the keynote presentation and a brief professional biography presenter. The complete was not made available for publication as part conference proceedings.
Summary Multidimensional problem of the petrophysical properties inversion is ill posed and strongly affected by noise measurement errors. Stochastic simulation has become most popular approach to obtain seismic reservoir characterization. Based on stochastic simulation, we proposed a probabilistic method. Prior distribution variables, statistical rock-physics model, are used determine posterior properties. Statistical modeling gives relation between elastic variables. Conditional...
Jilake Reservoir TII in Tarim Basin, China, is characterized high clay content, great water sensitivity, small difference between formation pressure and dew point pressure, severe retrograde condensation pollution, output of gas reservoir serious blocking at the low-permeability position reservoir, imposing restrictions on productivity oil & wells. Sensitivity experiments showed that was strongly sensitive to water, weakly alkali stress. Dynamic core displacement results conventional...