A5005458000- Hydrocarbon exploration and reservoir analysis
- Methane Hydrates and Related Phenomena
- Atmospheric and Environmental Gas Dynamics
- Coal Properties and Utilization
- Geology and Paleoclimatology Research
- Geological Studies and Exploration
- Isotope Analysis in Ecology
- Hydraulic Fracturing and Reservoir Analysis
- Geological and Geochemical Analysis
- Geochemistry and Geologic Mapping
- Petroleum Processing and Analysis
- Nuclear Physics and Applications
- Geological and Geophysical Studies
- NMR spectroscopy and applications
- Coal and Its By-products
- Analytical Chemistry and Sensors
- High-pressure geophysics and materials
- Radioactive contamination and transfer
- Groundwater and Isotope Geochemistry
- Coal and Coke Industries Research
- Rocket and propulsion systems research
- Catalysts for Methane Reforming
- Geochemistry and Geochronology of Asian Mineral Deposits
- Geotechnical and Geomechanical Engineering
- Mining and Gasification Technologies
China University of Petroleum, Beijing
2022-2024
Research Institute of Petroleum Exploration and Development
2013-2022
China National Petroleum Corporation (China)
2012-2022
State Key Laboratory of Enhanced Oil Recovery
2016-2019
University of Bristol
2006-2010
Beijing Institute of Petrochemical Technology
2009
Institute of Geology and Geophysics
2002
Chinese Academy of Sciences
2002
Peking University
1999
Tight gas reservoirs refer to the tight sandstone fields or traps accumulating natural of commercial values. According reservoir characteristics, reserves, and structural height, they can be divided into two types, continuous-type trap-type: former are located at lower part structure have indistinct trap boundaries, inconsistent gas-water boundaries reversal water, their same as near source; latter higher structure, with above water in traps, low relatively high production. China is all...
An interlaboratory study of Mg/Ca and Sr/Ca ratios in three commercially available carbonate reference materials (BAM RS3, CMSI 1767, ECRM 752‐1) was performed with the participation 25 laboratories that determine foraminiferal worldwide. These containing range calcite (0.8 mmol/mol to 6 mmol/mol) were circulated a dissolution protocol for analysis. Participants asked make replicate dissolutions powdered samples analyze them using instruments calibration standards routinely used their...
We have assessed the reliability of several foraminifer‐hosted proxies ocean carbonate system ( δ 11 B, B/Ca, and U/Ca) using Holocene samples from Atlantic Pacific oceans. examined chemical variability over a range test sizes for two surface‐dwelling foraminifers Globigerinoides sacculifer ruber ). Measurements B in G. show no significant relationship with size either or sites appear to provide robust proxy surface seawater pH. Likewise there is our core top , but we find that increases...
Exploration and development of large gas fields is an important way for a country to rapidly develop its natural industry. From 1991 2020, China discovered 68 new fields, boosting annual output 1 925×108 m3 in making it the fourth largest gas-producing world. Based on 1696 molecular components carbon isotopic composition data alkane 70 China, characteristics were obtained. The lightest average values δ13C1, δ13C2, δ13C3 δ13C4 become heavier with increasing number, while heaviest lighter...
The natural gas components and geochemistry of 38 ultra-deep wells (burial depth greater than 6 000 m) in the Sichuan Basin were analyzed to determine genesis basin. basin have following characteristics: Methane has an absolute advantage, which can be up 99.56% with average 86.6%; ethane is low, 0.13%; there nearly no propane butane. So it dry at over-mature thermal stage. content H2S 25.21%, 5.45%. alkane isotopes are: carbon isotope varies from −32.3‰ −26.7‰ for methane −32.9‰ −22.1‰...
Unconventional shale gas development holds promise for reducing the predominant consumption of coal and increasing utilization natural in China. While China possesses some most abundant technically recoverable resources world, water availability could still be a limiting factor hydraulic fracturing operations, addition to geological, infrastructural, technological barriers. Here, we project baseline next 15 years Sichuan Basin, one promising basins Our projection shows that continued demand...
China has made significant progress in the exploration and development of natural gas past 70 years, from gas-poor country to world's sixth largest production country. In 1949, annual output was 1 117×104 m3, proved reserves were 3.85×108 average consumption available per person 0.020 6 m3 0.710 7 respectively. By 2018, domestic 114.857 12 011.08 years increased by 5 575 times 16 900 times, The large fields is main way rapidly develop industry. 72 have been discovered so far, mainly...
A sedimentary basin is classified as a super when its cumulative production exceeds 5 billion barrels of oil equivalent (6.82×108 t or 7931.66×108 m3 gas) and remaining recoverable resources are at least equivalent. By the end 2019, total output gas in Sichuan Basin had been 6569×108 with gas-oil ratio 80:1, reached 136 404×108 m3, which makes it second-tier basin. Because mainly gas, The reason why that has four advantages: (1) advantage source rocks: most rocks (9 sets) among all basins...
Shale gas extraction through hydraulic fracturing and horizontal drilling is increasing in China, particularly Sichuan Basin. Production of unconventional shale with minimal environmental effects requires adequate management wastewater from flowback produced water (FP water) that coextracted natural gas. Here we present, for the first time, inorganic chemistry multiple isotope (oxygen, hydrogen, boron, strontium, radium) data FP 13 wells Lower Silurian Longmaxi Formation Weiyuan field, as...
The carbon isotopic series of alkane gases were divided into three types: (1) positive series: δ13C values increased with increasing numbers among the C1–C4 alkanes, which is a typical characteristic for primary gases; (2) negative decreased alkanes; and (3) partial reversal, had no or decreasing relationship between numbers. Negative further secondary origins. abiogenic gases, while result alteration imposed on biogenic usually observed in over-mature shale gas coal-derived gas. Previous...
Among the world's 10 major gas producing countries, only United States (USA), Russia and Iran have annual production of 250 × 109 m3 or more. China is expected to output in 2025. There are three advantages for great development natural industry China. Firstly, resources rich proved rate low 8.6%, so it has resource advantage faster development; Secondly, over past 35 years, continues grow, with growth Finally, since 2006, remaining recoverable reserves been increasing year by year, showing...