A5102811303- Hydrocarbon exploration and reservoir analysis
- Geological and Geophysical Studies
- Geological Studies and Exploration
- Hydraulic Fracturing and Reservoir Analysis
- Geological formations and processes
- Geology and Paleoclimatology Research
- Geological Modeling and Analysis
- Geochemistry and Geologic Mapping
- Drilling and Well Engineering
- Paleontology and Stratigraphy of Fossils
- Enhanced Oil Recovery Techniques
- Advanced Sensor and Control Systems
- Methane Hydrates and Related Phenomena
- Cancer, Lipids, and Metabolism
- Oil and Gas Production Techniques
- Optimization and Packing Problems
- BIM and Construction Integration
- Geomechanics and Mining Engineering
- Evaluation Methods in Various Fields
- NMR spectroscopy and applications
- Industrial Technology and Control Systems
- Advanced Manufacturing and Logistics Optimization
- Target Tracking and Data Fusion in Sensor Networks
- Nanofabrication and Lithography Techniques
- Greenhouse Technology and Climate Control
Sinopec (China)
2014-2024
Research Institute of Petroleum Exploration and Development
2019-2024
Northeastern University
2024
South China Agricultural University
2024
Shandong University of Science and Technology
2019-2023
China Geological Survey
2010-2022
Qingdao National Laboratory for Marine Science and Technology
2020-2022
Qingdao Institute of Marine Geology
2020-2022
Peking University
2021
Peking University Cancer Hospital
2021
Based on rock mineral and geochemical analysis, microscopic observation, physical property measurement, thin laminae separation test, etc., the characteristics of typical Paleogene Shahejie Formation carbonate-rich shale in Jiyang Depression were analyzed, organic matter abundance, reservoir properties, oil-bearing properties different compared. Typical reservoir-flow structures classified, mobility oil types structure was The results show that repeated superposition mud calcite are main...
Abstract The origin of the fourth member Eocene Shahejie Formation in northern steep slopes Minfeng Sub‐sag, Dongying Sag, China, was investigated by integrating core studies and flume tank depositional simulations. A non‐channelized model is proposed this paper for nearshore subaqueous fans fault‐controlled lacustrine rift basins. deposits along base border‐fault basins are typically composed deep‐water coarse‐grained sediment gravity‐flow directly sourced from adjacent footwalls....
Flip chip packaging as a mainstream interconnect technology has proliferated rapidly within the last decade or so. With applications of high-performance chip, its thickness and size have been much thinner bigger, which is challenging current assembly technique, especially for reliable peeling ultrathin die from wafer due to vulnerability flexibility. Here, we present some significant analytical formulas estimate cracking stress energy in process. The effects two factors, including...
Abstract: The Qom Formation comprises Oligo‐Miocene deposits from a marine succession distributed in the Central Basin of Iran. It is composed five members designated as A‐F. Little previous work exists on sequence stratigraphy. Based an integrated study stratigraphy with outcrop data, wells and regional seismic profiles, interpreted carbonate deposited mid‐Tertiary back‐arc basin. There are two second‐order sequences (designated SS1 SS2) third‐order S1‐S5). Five distinct systems tracts...
The pore characteristics of shale reservoirs in the lower submember Member 3 to upper 4 Shahejie Formation Dongying sag are analyzed, influences mineral content and organic matter on porosity size also investigated, through diagenetic thermal simulation experiment, main evolution is further discussed. results show that structure complex, micron-nanometer pores can storage liquid hydrocarbons, free-phase crude oil mainly distributed intergranular dissolution calcite, recrystallized pores,...
Abstract Microscopic seepage characteristics are critical for the evaluation of tight sandstone reservoirs. In this study, a digital core approach integrating microscopic simulation and CT scanning was developed to characterize fracture effectiveness (the ratio micro-fractures that contributes fluid flow) sandstones. Numerical simulations were carried out characterizations The results show axial permeability investigated cylindrical from Junggar Basin in China is 0.460 μm 2 , while radial...
In order to further investigate the deterioration of tensile properties coal pillars supported by abandoned mine legacy due duration water immersion, this research using a self-developed rock pressure immersion test device properties' in combination with other equipment (XTDIC 3D full-field strain measurement system, scanning electron microscope, fully automatic mercury compression instrument and X-ray diffractometer), five sets uniaxial tests on samples immersed for 0, 30, 60, 90, 120 days...
From an ecolinguistic perspective, this paper investigates the connection between multilingual environments and Cantonese English identity in Greater Bay Area through questionnaires interviews. The findings reveal following: (1) Affective behavioural indicators of self-identity varied significantly among different majors, as well environmental groups; (2) Students' social remained unaffected by their majors but exhibited significant differences (3) students (except for Hong Kong Macau...
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Colorectal cancer (CRC) is a complex and heterogeneous disease with four consensus molecular subtypes (CMS1-4). LTBP2 member of the fibrillin/LTBP super family plays critical role in tumorigenesis by activating TGF- β CMS4 CRC subtype. So far, expression prognostic significance remains obscure. In this study, we aimed to analyze mRNA protein levels tissues then estimate their values as potential biomarker. We detected 28 cases fresh 4 cell lines 483 samples tissues, matched tumor-adjacent...
Abstract A large quantity of drilling core, paleontology, geochemistry and geophysics data revealed several features the Jiyang subbasin during deposition Ek 1 ‐Es 4 x members: (1) paleotopography gentle slope belt had an extremely low gradient; (2) paleoclimate frequently alternated between dry wet periods in a generally arid setting; (3) there was strong weathering around periphery basin; (4) lake very shallow; (5) level rose fell; (6) sedimentary environment over‐flooding lake. All these...
Based on core observation, thin section examination, fluid inclusions analysis, carbon and oxygen isotopic composition other approaches, the structural burial evolution histories were investigated, diagenetic process genetic/development models systematically discussed of Upper Paleozoic Permian clastic rock reservoirs in Bohai Bay Basin, East China. The Basin underwent three stages two uplifting Paleozoic. Consequently, acid dissolution generated by thermal kerogen, meteoric freshwater...
Calcite veins, which developed parallel to the bedding, are widespread in laminated source rocks Eocene Dongying Depression. However, there is a lack of systematic description and classification veins. This study presents characterization calcite host rocks, micritic carbonate laminae by applying petrographic geochemical methods understand vein-forming mechanisms. Antitaxial syntaxial veins examined. contain typical fibrous crystals with most intense fluorescence, median zone these often...
An accurate observation model and statistical are critical in underwater integrated navigation. However, it is often the case that characteristics of noise unknown through ultra-short baseline (USBL) system/Doppler velocity log (DVL) navigation deep-sea. Additionally, vehicles relative to bottom sea or currents commonly provided by DVL, an adaptive filtering solution needed correctly estimate with currents. This paper focuses on estimation measurement covariance for vehicle based USBL, a...
Irritable bowel syndrome (IBS) is a chronic gastrointestinal disorder characterized by abdominal pain, diarrhea or constipation, and changes in defecation patterns. No organic disease found to explain these symptoms routine clinical examination. This study aims investigate the efficacy safety of acupuncture therapy for IBS patients compared with those conventional treatments. We also aim identify optimal acupoint combination recommended clarify advantage "multiacupoint co-effect synergistic...