A5080198719- Hydrocarbon exploration and reservoir analysis
- Atmospheric and Environmental Gas Dynamics
- Enhanced Oil Recovery Techniques
- Methane Hydrates and Related Phenomena
- Geological Studies and Exploration
- CO2 Sequestration and Geologic Interactions
- Petroleum Processing and Analysis
- Geological and Geophysical Studies
- Geochemistry and Geologic Mapping
- Hydraulic Fracturing and Reservoir Analysis
- Geothermal Energy Systems and Applications
- Coal Properties and Utilization
- NMR spectroscopy and applications
China University of Petroleum, Beijing
2022-2024
Shale contains a lot of clay minerals. Clay minerals mainly exist in nano- and micro-meter sized particles, the pore structure is complex, which leads to its extremely complex wettability. The surface wettability significantly affects oil gas-bearing capacity shale reservoirs. Therefore, studying common at nanoscale great significance for hydrocarbon exploration development. In this study, wetting behavior water n-hexane toluene on different mineral surfaces was systematically studied using...
Salt caverns produced by solution mining in Southern Ontario provide ideal spaces for gas storage due to their low permeability. Underground hydrogen (UHS) is an important part of the future renewable energy market order achieve global carbon neutrality and fill gap left retiring nuclear power plants. However, large-scale still restricted limited space on ground’s surface. In this study, hydrogen’s physical chemical properties are first introduced characterized molecular weight, high...
Kerogen types exert a decisive effect on the onset and capacity of hydrocarbon generation source rocks. Lacustrine rocks in Liaohe Western Depression are characterized by thick deposition, high total organic carbon (TOC) content, various kerogen types, wide range thermal maturity. Consequently, their potential resource estimation can be misinterpreted. In this study, geochemical tests, numerical analysis, kinetics, basin modeling were integrated to investigate differential effects lacustrine...
The continually-discovered large volumes of marine hydrocarbons indicate a huge exploration potential within the carbonate rocks Ordovician in Tarim Basin, northwestern China. Middle–Upper (O2+3) source are at highly mature stage. These presently contain low amount total organic carbon (TOCpd ≤ 0.5%) means present-day TOC). A mass balance approach is used to identify that have expelled hydrocarbons. characteristics and origin hydrocarbon expulsion from low-TOCpd studied, which significant...
Nanoscale pores are an important storage space in shale petroleum reservoirs. Mineral surface wettability significantly affects the adsorption ability of a fluid, and it is great significance for efficient development petroleum. Within nanoscale pore, however, we cannot measure contact angle through conventional measuring method, so used molecular dynamics (MD) simulation method. A ‘oil–water–rock’ model was to study reservoir minerals with micropores. In this study, by means MD simulation,...
Hydrocarbon potential evaluation is a high priority in oil/gas exploration which significantly influenced by methods and subjective cognition. With the aim of quantitatively establishing hydrocarbon generation expulsion (HGE) model source rocks, data-driven approach proposed based on abundant readily available Rock-Eval/total organic carbon content (TOC)/vitrinite reflectance (VRo) datasets. This takes into account original (GPIo) loss TOC. simulation was also adopted this study. method...
The China Geological Survey successfully completed the second trial of natural gas hydrate (NGH) production in 2020, and daily total were greater than those first trial, but evaluation NGH resources South Sea (SCS) is still stage, specifically for content. In 2021, some scholars used different methods to more accurately evaluate NGHs SCS aid exploration SCS; them analysed main factors controlling resources, added several volume method optimization, studied sensitivity each (NGH stability...
The source of oil and gas in the Tarim Basin's platform has always been controversial. Lower Cambrian Yurtusi Formation Xidashan Formation–Xishanbulak argillaceous rocks are an important set series basin. Based on principle conservation matter, this paper calculates hydrocarbon expulsion amount rock. Using a phase state characterization model, reconstructs evolution process According to model dynamics, relative contribution each force is evaluated. geologic Basin established. results show...
The deep-ultradeep layers of the Tarim Basin has emerged as a prominent field research and exploration currently due to its abundant oil gas resources. In recent years, significant progress been made in ultradeep Basin, resulting successive discovery several large fields, such Shunbei, Fuman, Yueman. depth have surpassed 8000m are advancing towards 9000m beyond. maximum hydrocarbon accumulation (MDHA) consequently become highly concerned issue for academics explorers, accurately defining...