A5001166183- Hydrocarbon exploration and reservoir analysis
- Geological formations and processes
- Geological and Geophysical Studies
- Paleontology and Stratigraphy of Fossils
- Geology and Paleoclimatology Research
- Geological and Geochemical Analysis
- Geochemistry and Elemental Analysis
- Geological Studies and Exploration
- Fish Biology and Ecology Studies
- Methane Hydrates and Related Phenomena
- Fish Ecology and Management Studies
- Geochemistry and Geologic Mapping
- NMR spectroscopy and applications
- Hydraulic Fracturing and Reservoir Analysis
- Seismic Imaging and Inversion Techniques
- Fish biology, ecology, and behavior
- Evolution and Paleontology Studies
- Clay minerals and soil interactions
- Karst Systems and Hydrogeology
- Aquatic Invertebrate Ecology and Behavior
- Enhanced Oil Recovery Techniques
- Ichthyology and Marine Biology
- History of Medical Practice
- Protist diversity and phylogeny
- Anatomy and Medical Technology
China University of Petroleum, Beijing
2015-2024
Chongqing Institute of Geology and Mineral Resources
2007-2009
Academia Sinica
1981-1982
Based on cores and logging data, gravity flow theory, the sedimentary characteristics facies model of deposits in Longdong area southwestern Ordos Basin were analyzed. Five types are recognized: slides, slumps, sandy debris flows, muddy flows turbidity currents. Affected by multiple provenances, paleogeomorphology triggering mechanisms jointly, resulted sublacustrine fans slump olistoliths basin center. Containing channels, can be divided into three subfacies, inner fan, middle fan outer...
This paper gives a contrastive analysis of the main progress made in petroliferous basins sedimentary geology domestically and internationally, discusses problems their solutions development sedimentology China, New developments include coarse-grained depositional sysytem, shallow-water deltic system, beach bar deep-water gravity flows, fine-grained carbonate reefs, mixosedimentite, microbialite, seismic physical simulation. It also reveals developing gap Chinese areas microbialite...
Abstract The Precambrian Dengying Formation is a set of large‐scale, extensively dolomitized, carbonate reservoirs occurring within the Sichuan Basin. Petrographic and geochemical studies reveal dolomitization was direct result precipitation by chemically distinct fluids at different times intensities. Based on this evidence, multiple fluid flow events are analyzed, three types evolution models proposed. Results analysis show that carbonates were deposited in restricted peritidal environment...
The Sulige gas field in the Ordos Basin is largest China. studied area, northern Tianhuan depression, located west of and considered as a potential gas-producing area. complex diagenetic alteration history its effects on pore-throat network reservoir quality tight sandstones are explained. upper Paleozoic first member Shanxi Formation eighth Shihezi rocks composed coarse- to medium-grained dominated by sublitharenites. most important factor for porosity reduction was compaction, followed...
Abstract Volcanic eruptions can provide large amounts of sedimentary materials and expose fluvial valleys or lakes to catastrophic hyperpycnal flood events, but this process has not been documented in detail. The Ordos Basin Permian fluvio‐deltaic system reveals evidence for abundant volcanism linked the tectonic evolution orogenic belt around basin provides a ‘natural laboratory’ investigating flows associated with volcanic activity. This study analysed matrix‐rich sandstone (VMS) samples...
On the basis of a large number core and thin-section observations, petrologic pore evolution characteristics welded tuffs in Fengcheng Formation Wu-Xia area, Junggar Basin, are evaluated, genesis vesicular formation mechanism vesicles analyzed. Volcanic activity is characterized by pyroclastic rocks. There predominant plastic shards with rounded edges obvious devitrification Plastic debris (fiamme) commonly deformed wrinkled, crystal fragments usually corroded. A lot lithophysae occur tuffs,...
Sandstones of the Dainan Formation in Gaoyou Sag Subei Basin are important hydrocarbon reservoirs. This paper studies sedimentary facies and sandstone dispersal patterns Sag, based on analysis sedimentology seismic geomorphology. The data used this study include lithological data, wire-line-log three-dimensional (3D) data. target strata Eocene Daiyi Member (E2d13, E2d12 E2d11) lower Dai'er (E2d25), which belong to three third-order sequences. Five types depositional systems were identified...