A5090610857- Hydrocarbon exploration and reservoir analysis
- Geochemistry and Geologic Mapping
- Coal Properties and Utilization
- Atmospheric and Environmental Gas Dynamics
- Geological Studies and Exploration
- Geological and Geophysical Studies
- Hydraulic Fracturing and Reservoir Analysis
- Seismic Imaging and Inversion Techniques
- Paleontology and Stratigraphy of Fossils
- Geological and Geochemical Analysis
- Methane Hydrates and Related Phenomena
- Petroleum Processing and Analysis
- Coal and Its By-products
- Geology and Paleoclimatology Research
- Drilling and Well Engineering
- Geological formations and processes
- Reservoir Engineering and Simulation Methods
- Geochemistry and Elemental Analysis
- NMR spectroscopy and applications
- Geoscience and Mining Technology
- Oil and Gas Production Techniques
- Crystal Structures and Properties
- Geological Modeling and Analysis
- Engineering Diagnostics and Reliability
- Pleistocene-Era Hominins and Archaeology
University of Jinan
2025
China University of Petroleum, East China
2018-2024
Sinopec (China)
2013-2023
China University of Petroleum, Beijing
2015-2022
Schlumberger (British Virgin Islands)
2018-2022
State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
2022
China National Offshore Oil Corporation (China)
2021
Chinese Academy of Sciences
2016-2020
Guangzhou Institute of Geochemistry
2019-2020
East China University of Technology
2019-2020
Two oil shale sequences in the Upper Cretaceous Qingshankou and Nenjiang Formations of Songliao Basin, NE China, representing organic matter (OM)-rich hydrocarbon source rocks, are investigated.According to bulk inorganic geochemical data, there significant differences OM enrichment conditions between first member Formation (K 2 qn 1 ) second n ).The K was deposited a warm-humid paleoclimate, with strong water salinity stratification dysoxic conditions, combined high bioproductivity low...
Oil shale evaluation is based on oil yield by low-temperature carbonization, which an extremely complex process.The TOC, semi-coke content, gas loss, bulk density, S 2 and HI correlate well with yield.The organic matter in the from Songliao Basin, China, of lacustrine origin, while that Huadian stems different sources.Comparative studies show simple composition facilitates industrial grade classification basis TOC content only.Complex mixtures found require, addition to also for...
The mechanisms of lacustrine organic-rich shale formation have attracted attention due to its association with global oil and gas exploration. Samples general-quality excellent-quality source rocks, from the Beibu Gulf Basin were analyzed investigate their organic geochemistry, palynofacies, trace elements. Hydrocarbon potential was higher in (29.79 mg/g) than rock (3.82 mg/g), kerogen type I-II2. Hydrogen-rich liptinite (cutinite sporinite) components derived terrigenous plants provided...
The lower–middle Permian Lucaogou (P2l) Formation is a "sandwich-type'' combination of source rocks and reservoirs that considered to be potential tight oil reservoir in the Jimusar Sag (JS). We investigated P2l using designated workflow assess its as viable play geological, petrographical, petrophysical, geochemical characterisation core samples. results showed have widespread distribution (up 1500 km2), huge thickness 160 m), relatively high abundance organic matter (averaging 3.12 wt%),...
The Carboniferous-Permian was an important period for the formation of coal mines and coaly source rocks across world. Controlled by paleoclimate, Cathaysia flora, transitional sedimentary environment delta, Early Permian Shanxi Formation in Huanghua Depression formed several layers that can be explored whole depression. However, development regularity distribution prediction high-quality are still not well understood. were taken as research object. With determination analysis organic carbon...
Abstract It is well accepted by the Oil and Gas industry that approximately 30%-40% of perforations or perforation clusters do not contribute to production a multi-stage fracturing stimulated well. Diversion common method maximize wellbore coverage. The objective this study evaluate effect diversion in multi-cluster horizontal hydraulic applications using water hammer profile analysis, step down test microseismic monitoring. In study, authors demonstrated integrated approach for stimulation...
Dingdaohengite-(Ce), ideally Ce4Fe2+Ti2Ti2(Si2O7)2O8, is a new member of the chevkinite group minerals from world-famous Bayan Obo REE-Nb-Fe Mine near Baotou city, Inner Mongolian Autonomous Region, North China. It occurs in magnesian skarn excontact granite within dolomitic marble. Most individual crystals vary 0.2 to 1.0 cm length. Associated are diopside, tremolite, richterite, allanite-(Ce), magnetite, ilmenite, spinel, titanite, pyrochlore, F-rich phlogopite, fluorapatite, quartz, and...
Coal and accompanying shales have gained attention as potential source rocks reservoirs providing abundant cleaner energy hydrocarbons. Carboniferous–Permian coaly deposited in North China were investigated using organic–inorganic chemistry, organic petrology, biomarkers to analyze their hydrocarbon generation potential, maceral components, depositional environments. of Taiyuan Formation (Taiyuan) Shanxi (Shanxi) was characterized by type II1 III kerogen with good-to-excellent quality....
Algae-rich oil shales have great hydrocarbon potential, and the generation processes of different quality are important for shale resource exploration. This study comparatively analyzed general- fair-quality from first member Qingshankou formation (K2qn1) Nenjiang (K2n1), separately. Organic petrology X-ray diffraction analyses revealed that contained more telalginite lamalginite had a lower clay mineral content than general-quality shale. Thermal simulations underwent an earlier peak...
Thick dark source rocks were developed in the Qingshankou Formation (Late Cretaceous, Songliao Basin). According to sedimentary characteristics and systematical geochemical tests, geological conditions of shale oil gas accumulation are studied. The thick mudstone succession (TOC > 2%) is represented by deep lake environment their thickness could reach 91 m center depression, Basin. Organic matter mainly composed type I II1 kerogen. Vitrinite reflectance (0.5–0.7% Ro) RockEval parameter Tmax...
Abstract Natural gas and condensate derived from Carboniferous-Permian (C-P) coaly source rocks discovered in the Dagang Oilfield Bohai Bay Basin (east China) have important implications for potential exploration of C-P rocks. This study analyzed secondary, tertiary, dynamic characteristics hydrocarbon generation order to predict potentials different areas Oilfield. The results indicated that oil were generated by secondary or tertiary characterized notably products dynamics. Secondary was...
Although oil and gas from coaly source rocks have been widely discovered worldwide, the role of generated coal measures in marine-continental deposits during Carboniferous-Permian period Bohai Bay Basin has long a subject debate. The recent discovery condensate reservoir Wumaying buried hill within Huanghua Depression offers new potential insights into this issue. In study, we employed organic geochemical methods to explore possibility deposit being primary condensate. distribution light...
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Abstract To determine the cause of failures phenomenon fatigue cracks in crossbore area septuple fracturing pump 4 inch fluid end, optimal design end based on idea equal life to reduce non-uniformity and prolong life. Firstly, static finite element analysis under 14 conditions 1 test condition are calculated, results fulfill strength requirements. Next, actual working conditions, find cycle peaks through constant amplitude alternating load, distribution rule were calculated. Then, increase...