A5035811054- Geological and Geochemical Analysis
- Hydrocarbon exploration and reservoir analysis
- Geological and Geophysical Studies
- earthquake and tectonic studies
- Geomagnetism and Paleomagnetism Studies
- Extraction and Separation Processes
- Methane Hydrates and Related Phenomena
- High-pressure geophysics and materials
- Geology and Paleoclimatology Research
- Paleontology and Stratigraphy of Fossils
- Advancements in Battery Materials
- Chemical Synthesis and Characterization
- Hydraulic Fracturing and Reservoir Analysis
- Geochemistry and Geologic Mapping
- NMR spectroscopy and applications
- MXene and MAX Phase Materials
- Geological Studies and Exploration
- Oil and Gas Production Techniques
- Geophysical Methods and Applications
- Petroleum Processing and Analysis
- Enhanced Oil Recovery Techniques
- Recycling and Waste Management Techniques
- Atmospheric and Environmental Gas Dynamics
- Fluid Dynamics and Mixing
- Underwater Acoustics Research
Daqing Oilfield General Hospital
2025
GEOMAR Helmholtz Centre for Ocean Research Kiel
2025
PetroChina Southwest Oil and Gas Field Company (China)
2024
Research Institute of Petroleum Exploration and Development
2016-2024
Southwest Petroleum University
2024
Université Paris Cité
2022-2023
Institut de physique du globe de Paris
2021-2023
Centre National de la Recherche Scientifique
2021-2022
China National Petroleum Corporation (China)
2021
Jilin Province Science and Technology Department
2018
Magmatic and tectonic processes can contribute to discontinuous crustal accretion play an important role in hydrothermal circulation at ultraslow-spreading ridges, however, it is difficult accurately describe the without age framework constrain evolution. Here we report on a multi-scale magnetic survey that provides constraints fine-scale evolution of detachment faulting system hosts activity 49.7°E Southwest Indian Ridge. Reconstruction multi-stage history shows previous episode took place...
Abstract Oceanic core complexes (OCCs) and detachment faults play a key role in crustal accretion at slow ultraslow spreading centers. We investigated the effect of different magma supply three OCCs Southwest Indian Ridge using high-resolution deep-sea bathymetric magnetic data. The average equivalent thickness extrusive basalt deduced from anomalies, proxy for supply, decreases west to east, Yuhuang (49.25°E) Longqi (49.65°E) Junhui (51.75°E) OCCs. Conversely, serpentinite outcrops become...
The interaction between transform faults and mid-ocean ridges results in complex magmatic distribution, consequently, intricate crustal accretion processes. In this study, we present magnetic survey data collected over the Argo fault Central Indian Ocean. Magnetic modeling was conducted along two profiles crossing adjacent spreading center one profile fault. reveal absence of a central anomaly where it intersects with indicating reduced activity. case, plate divergence is alternately driven...
Accurate permeability characterization is essential for evaluating shale oil reservoirs quality. Chang 7 reservoirs, with diverse lithologies, low porosities and permeabilities, complex pore structures, strong heterogeneity, pose challenges traditional prediction methods. This paper proposes an improved method that integrates lithology hydraulic flow units (HFUs) conventional logs enhanced prediction. The reservoir characteristics of the member in Sai 392 area were analyzed, investigating...
The geochemical characteristics, origin, and source of natural gas in the Dongping–Niudong areas are researched based on information components stable carbon isotopes gas. main component hydrocarbon is methane, C2+ possesses a relatively low content that ranges from 0.5% to 6.5%. dryness coefficient Dongping area more than 0.97, which categorizes as dry Niudong 90.3% 98.1%, whilst having characteristics coexisting with wet δ13C1 varies −17.58‰ −36.4‰, δ13C2 greater −29‰. 3 block has an...
Aiming at the problem of transportation for heavy oil during middle-later development stages Lvda oilfield, based on self-developed design a visual circulating flow experimental apparatus oil−water two-phase flow–the regime characteristics and corresponding drag properties viscous oil, which is simulated by 500# industrial white water in horizontal pipeline are investigated experimentally. According to Kelvin–Helmholtz instability theory, pattern transition criteria from stratified annular...
The Qaidam Basin is a Cenozoic continental basin formed by the subduction and collision between Indian plate Eurasian plate. It only large oil- gas-bearing in China on Qinghai–Tibet Plateau. has recorded uplift of plateau with its complete sequences. Therefore, studying structural characteristics helps us to understand Studies have shown that activities were episodic, transformable, inconsistent, which reflected In general, are divided into three phases, characterized shifting from south...
Abstract Detachment faulting is one of the main styles seafloor spreading at slow to intermediate mid-ocean ridges. However, we have limited insight into its role in back-arc basin formation. We surveyed a remnant center Philippine Sea and determined detailed features formation processes Mado Megamullion (Mado MM) oceanic core complex (OCC). This was undertaken context evolution, based on shipborne bathymetry, magnetics, gravity with radiometric age dating rock samples collected. The MM OCC...
Abstract The Middle Miocene Climatic Optimum is known for abrupt events during the global cooling trend of past 20 Ma. Its identification in Tibetan Plateau can help explain cause critical climate transition Central Asia. In this study, fine-grained mixed sediments widely distributed Qaidam Lake northern were used as a sensitive indicator palaeoclimate. Their geochemical characteristics investigated, together with an analysis 2600 m long successive gamma-ray logging data from whole JS2...
Abstract The capacity of oceanic crust to record geomagnetic polarity reversals makes sea‐surface magnetic anomalies an essential tool study plate tectonics. are usually well‐defined at magmatic spreading centers, but distorted and eventually disappear on magma‐poor mid‐ocean ridges such as the ultraslow Southwest Indian Ridge (SWIR), making their interpretation difficult. We attribute variability SWIR alternance detachment faulting. A three‐layer model is used simulate influence anomalies....
Rock types of basement determine the magnetic signature hydrothermal fields. Low magnetization zone (LMZ) is commonly observed at basalt-hosted fields due to fluid-rock interaction destroying minerals inside basalt. We here report a near-seafloor survey conducted by Autonomous Underwater Vehicle (AUV) over field on East Pacific Rise (EPR). Inversed and Reduced-To-the-Pole (RTP) anomaly both show negative reduced centered field, reflecting enhanced demagnetization alteration process....
Oligocene–Pliocene shale reservoirs in the Western Qaidam Depression represent typical mixed deposits characterized by moderate organic matter (OM) abundance and sufficient OM maturity, indicating substantial shale-oil resource potential. Here, a comprehensive study was conducted to analyze reservoir characteristics of different types, including Upper Xiaganchaigou (late Oligocene), Shangganchaigou (Miocene), Xiayoushashan (early Pliocene) Formations Depression. Our analysis focused on pore...
For insight into the productive and storage mechanisms of biogas in Qaidam Basin, efforts were made to investigate groundwater recharge processes hydrocarbon generation by CDOM-EEM (fluorescence excitation-emission matrix Chromophoric dissolved organic matter) spectrum, hydrogen oxygen isotopes, geochemical characters central depression China. The samples contain formation water from three gas fields (TN, SB, YH) surrounding surface (fresh river brine lake). results indicate that modern...