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| 1 | Virtual Field Geologic Trip System显示文摘Virtual Field Geologic Trip System (VFGTS) constructed by the technique of visualization can efficiently present geologic field information and widely used in the field of geologic education. This paper introduces the developing thinking of VFGTS and discusses the main implement processes. Building VFGTS mainly includes systemically gathering of field geological data, the building of virtual geological world, and displaying of virtual geologic world and human-computer interaction. | Jian Wang, Linfu Xue, Xiaojun ZhouCollege of Earth Sciences, Jilin University, Changchun, 130061 China | 2003 | Global Geology2003，8，2： | 3 |
| 2 | Tectonic evolution of the Changling fault basin and its relationship to oil and gas accumulation显示文摘The Changling fault depression passed through three stages of evolution: a period of faulting, a period of subsidence, and an inversion period. The fault lifted the whole area and the formation was eroded during the late Yingcheng formation, the late Nenjiang formation, and the late Mingshui formation. The denudation quantity of eight wells located in the study area is estimated by the interval transit time method and by the formation trend extension method using seismic and drilling data. Inversion back stripping technology with de-compaction correction was used to restore the original sedimentary thickness step by step and to recover the burial history at a single well. Two profiles were selected for the recovery and study of the tectonic evolution. The study confirmed that the primary major gas bearing structure formed due to thermal shrinkage lifting during the late Yingcheng formation. Successive development in a pattern during the late Mingshui formation led to the formation of the primary gas pool. Vertical differential uplift during the late Nenjiang formation formed the Fulongquan structure during the late Paleogene. At this same time a secondary gas pool formed. A large scale reverse developed late in the Mingshui formation that provided the impetus for formation of a secondary gas pool. It is thought that the migration and accumulation of oil and gas was controlled by lithologic character, fracture, and structure. The local uplift in the vicinity of the hydrocarbon recession is most conducive to the collection of hydrocarbon gas. | Wang Jianqiang Yang Guang Xue Linfu Zhang Jianwei Bai Ye Li Wenbo | 2011 | Mining Science and Technology2011，21，3： | 2 |
| 3 | Design and implementation of web fast sharing platform of massive geological map显示文摘It is still a laborious work to consult massive multidisciplinary geological maps which are scattered in different geological departments,and hard to give full play to the potential application value of geological map. Along with the network,the development of communication and computer technology,especially with the Web2.0 technology arisen,provides opportunities to the web for sharing of geological maps. Web fast sharing platform of massive geological maps( WSPGM) is based on the Flex technology development,using B/S architecture,with map navigation,search,display,security and other functions of the software system. Through the map pretreatment and asynchronous communication the system can display any size of geological map,and through the range limits,rights management,sharing system and watermark logo to take effective security on geological map. On the basis of this system,with the Jilin University web sharing system of geological map,the system can greatly improve the efficiency of using geological map. for research. | YAN Yan XUE Linfu ZHANG Wei LI Wenqing | 2012 | Global Geology2012，15，2： | 2 |
| 4 | Geochronological and geochemical constraints on the granitic gneiss in the Huozhou Complex: implications for the tectonic evolution of the Trans-North China Orogen显示文摘The Trans-North China Orogen is a major Neoarchean Paleoproterozoic collisional orogenic belt above the North China Craton, formed due to prolonged and complex processes. Even though many NeoarcheanPaleoproterozoic magmatic and metamorphic activities have been reported, due to the Huozhou Complex’s small outcropping range, little attention has been paid to the origin of various igneous rocks of the Huozhou Complex in the center of the Trans-North China Orogen. The Huozhou Complex, located south of the Luè liang, Wutai, and Hengshan complexes, is an important window into the Early Precambrian structure and evolution of the North China Craton. Its magma and metamorphism are crucial to understanding the development of the structural evolution of the Trans-North China Orogen. The Huozhou metamorphic complex area exposes a range of Precambrian metamorphic rocks, among which the most extensively dispersed is felsic biotite plagioclase gneiss. In this study comprehensive geological field survey, micropetrology,chronology, geochemistry, and Hf isotope analysis were carried out for the Qinggangping and Anziping gneiss in the north of the Huozhou Complex. The results show that the magmatic zircon age of the Qinggangping gneiss is2196 ± 14 Ma, and its protolith is I-type granite, formed by partial melting of igneous rocks in the absence of weathering. Its source is mainly the juvenile crust from depleted mantle dating 2431–2719 Ma, with a small amount of mantle-derived material. The Anziping gneiss has a metamorphic zircon age of 1931 ± 13 Ma with an S-type granite protolith belonging to peraluminous granite.The Anziping gneiss is formed by recycling pre-existing crustal components at 2613–2848 Ma. A minor quantity of mantle-derived magma is also introduced to the crust simultaneously. The samples of Qinggangping gneiss and Anziping gneiss show the characteristics of obvious negative Nb, Ti, and P elements in the spider diagram of primitive mantle standardization. This implies that the rocks have the characteristics of magmatic rocks in an island arc or subduction environment, which could have formed in the tectonic environment of the continental margin arc. | Chong Peng Haiyan Liu Ruiying Zhang Cremilda Samuel Jofrisse Linfu Xue Baozhi Pan | 2023 | Acta Geochimica2023，42，1： | 1 |
| 5 | Interpretation of remote sensing of geological structures and prediction of gold mineralization in Mohe area and its adjacent region显示文摘The authors took the ETM+ multi-spectra data as the data information and correlation coefficient for each band and carried out their information volume statistics.According to certain criteria,the authors also determined the optimum band-combined image.The image clarity is improved by various enhancements and fusions method.Based on remote sensing geological interpretation in detail,the relationship between remote sensing geological characters and gold mine were analyzed systemically.Using all kinds of remote sensing structure information,combining other research data,the authors determined mainly ore-controlling ore structure.Several prospective areas of gold ores were determined and furthermore significant finding mine target areas was confirmed. | Ruiqing QIE Linfu XUE Shixiang LIU Yunliang YU | 2007 | Global Geology2007，10，1： | 1 |
| 6 | Spatial data mining system for ore-forming prediction显示文摘The authors designed the spatial data mining system for ore-forming prediction based on the theory and methods of data mining as well as the technique of spatial database,in combination with the characteristics of geological information data.The system consists of data management,data mining and knowledge discovery,knowledge representation.It can syncretize multi-source geosciences data effectively,such as geology,geochemistry,geophysics,RS.The system digitized geological information data as data layer files which consist of the two numerical values,to store these files in the system database.According to the combination of the characters of geological information,metallogenic prognosis was realized,as an example from some area in Heilongjiang Province.The prospect area of hydrothermal copper deposit was determined. | Man WANG Linfu XUE Yingwei WANG | 2007 | Global Geology2007，10，1： | 1 |
| 7 | Non-seismic geophysical analysis of potential geothermal resources in the Longgang Block,Northeast China显示文摘Although geothermal energy has many clear advantages,including its sustainability and environmentally friendly nature,research into potential geothermal resources across the Longgang Block,Northeast China,has been limited.Here we present the first analysis of the potential geothermal resources in this region that employs joint geological and non-seismic geophysical methods to identify target areas that may be economically viable.We acquire and analyze high-precision gravity,magnetic,and magnetotelluric sounding data,which are constrained using the petrophysical parameters of outcropping rocks across the Longgang Block,to conduct a comprehensive evaluation of the region’s deep geological structures and their geothermal resources potential,with a focus on identifying faults,rock masses,and thermal storage structures.We find that Archean granitic gneiss and Mesozoic rock masses in the deeper section of the Longgang Block possess weak gravity anomalies and high resistivities.We also identify thermal storage structures near these deeper geological units based on their extremely low resistivities.The data are used to infer the dip and depth of known or hidden faults,to constrain the spatial distribution of intrusive rock masses,and to determine the spatial distribution of subsurface thermal storage structures.The potential of the target areas for geothermal resources exploitation is divided into three grades based on contact depths between faults and thermal storage structures,and the scale of their thermal storage structures.Our results suggest that a joint non-seismic geophysical approach can be effective in locating and evaluating geothermal resources in complex geological settings. | HaiYan Liu Chong Peng LinFu Xue WenQing Li ChunHui Xu Cremilda Samuel Jofrisse | 2022 | Earth and Planetary Physics2022，6，6： | 1 |
| 8 | Numerical simulation of oil shale in-situ mining using fluid-thermo-solid coupling显示文摘For the in-situ gas-injection mining technology of oil shale by process,a numerical simulation method with flow-thermo-solid coupling is proposed in this paper.This method adopts separate simulations and step-by-step coupling simulation ideas combined with the advantages of the finite element method and the finite volume method.The numerical simulation of flow-thermo-solid coupling is decomposed into two parts:flow-solid coupling and thermo-solid coupling.Considering the Fuyu oil shale in-situ production test area in Songliao Basin as an example,it is concluded that the oil shale has undergone four heating stages:a rapid temperature rise,a steady temperature rise,a slow temperature rise,and heat preservation.It takes about 10 years for the stress-strain state of the oil shale layer to reach a steady-state through the thermo-solid coupling.The main strain zones of the oil shale layer are distributed near the fracturing fractures connected to the gas injection well and at the edge of the fracturing fractures.The areas with the plastic deformation in the oil shale layer predominantly appear near the gas injection wells,production wells,and fracturing channels.The areas with the largest fracture strength are mostly distributed near the edge of the fracturing fractures with low flow velocity and low temperature. | ZHANG Tiantong LIU Zeyu XIE Zhixian LI Yubo XUE Linfu | 2020 | Global Geology2020，23，4： | 1 |
| 9 | A Method for Determining Sedimentary Micro-Facies Belts Automatically显示文摘It is important to understand the distribution of sedimentary facies, especially the distribution of sand body that is the key for oil production and exploration. The secondary oil recovery requires analyzing a great deal of data acc-umulated within decades of oil field development. At many cases sedimentary micro-facies maps need to be reconstru-cted and redrawn frequently, which is time-consuming and heavy. This paper presents an integrated approach for determi-ning the distribution of sedimentary micro-facies, tracing the micro-facies boundary, and drawing the map of sedimentary micro-facies belts automatically by computer technique. The approach is based on the division and correlation of strata of multiple wells as well as analysis of sedimentary facies. The approach includes transform, gridding, interpolation, sup-erposing, searching boundary and drawing the map of sedimentary facies belts, and employs the spatial interpolation me-thod and 'worm'interpolation method to determine the distribution of sedimentary micro-facies including sand ribbon and/or sand blanket. The computer software developed on the basis of the above principle provides a tool for quick visu-alization and understanding the distribution of sedimentary micro-facies and reservoir. Satisfied results have been achieve-ed by applying the technique to the Putaohua Oil Field in Songliao Basin, China. | Linfu Xue Qitai Mei Quan Sun | 2003 | Global Geology2003，8，1： | 0 |
| 10 | Deep Processes of Basin Evolution:A Case Study of the Southern Songliao Basin and Adjacent Area,NE China in Mesozoic-Cenozoic显示文摘In south of the Songliao Basin and adjacent area of NE China, there are several high conductive layers in crust and upper mantle. Those layers are interpreted as detachment and rheology, which represent some features of lithosphere, asthenosphere and Moho, and related to the crust-mantle structure of the continent in the study area. The differences of the crust-mantle structures in different places in the study area reflect the differences in the movement and evolution of asthenosphere, lithosphere and crust. The differences can be summarized as follows. (1) Along the south profile of MT, the buried depth of the surface of Moho is 31 ~34 km beneath the Liaohe Basin and 35~37 km beneath the west Liaoning area. Along the north profile of MT, the buried depth of Moho is 32~33 km beneath Changtu area and 36~37 km beneath Kailu area in southern Songliao Basin. The buried depth beneath the central of the Songliao Basin is 29 km.(2) The difference of thickness of lithosphere exists in the south area and the north area of Chifeng-Kaiyuan fault. The thickness of lithosphere is about 65~120 km in the south of the fault, thickening from east to west. The top surface of asthenosphere is highly uplifted in the Liaohe Basin and the highest point is about 65 km in buried depth. The thickness of lithosphere in the north of the fault is about 60~65 km, thinner about 25 km than that in the south of the fault (West Liaoning). Deep processes such as upwelling of mantle thermal flow, extension of lithosphere, underplating, and thinning and subsidence of crust, evidenced from the crust-mantle structures were the direct forces of the basin formation in the study area during the Mesozoic-Cenozoic. | Rihui Cheng Dongpo Wang Linfu Xue | 2003 | Global Geology2003，8，1： | 0 |
| 11 | Member 1 of Yongji Formation(Ey1) sedimentary characteristics and its origin analysis in Yitong Graben显示文摘Ey1 has the unique desultory-weak or gap seismic reflection structure as its one of the most important characteristics.It is very important to clarify sedimentary characteristics and its origin for Yitong Graben and its sedimentary facies and tectonic evolution.On the basis of the research of core analyses,well logging data analyses,sedimentary facies analyses and seismic reflection structure analyses,the authors have concluded the sedimentary characteristics of Ey1,and have carried out Ey1 sedimentary environments and its origin.The result shows that Ey1 desultory-weak or gap seismic reflection may be a series of small scale secondary sediment fans superimposition. | Changwei CHEN Linfu XUE Hongbing DAI Jian WANG Xingke XU Qinglong MENG | 2007 | Global Geology2007，10，1： | 0 |
| 12 | Logging data representation based on XML显示文摘As an open standard of data representation,XML breathes new energy to the Web application and the network computing.The development,advantage and status of XML and some standards relating to XML are reviewed.In addition,the authors put forward a method representing logging data and using UML language to establish the conceptual and logical model of logging data;using a logging data,explain how to establish the model as well as how to use XML to display and process geology data. | Shixiang LIU Linfu XUE Ruiqing QIE Jinping MA | 2007 | Global Geology2007，10，1： | 0 |
| 13 | Diagenesis of Paleogene sandstone from Kong 1 Member of Southern Kongdian in Huanghua depression显示文摘Huanghua depression is one of the richest areas in petroleum and natural gas in China.The Paleogene mainly consists of sandstone with facies of river,delta,fan delta and littoral-shallow lacustrine.Diagenesis played an important role in the properties of reservoir rocks.Applying X-ray diffraction,on the basis of analyzing many cores and thin sections,the authors studied diagenesis of Paleogene sandstone reservoir rocks in kong1 Menber of southern Kongdian in Huanghua depression.Diagenetic complexity shows that the sandstone in this area underwent compaction,cementation,isolation,recrystallization during the burying of sediments,and the first three compose the major diagenesis.The compaction and cementation led to decreasing porosity,and the solution of unsteady minerals also results in increasing in porosity. | Jinping MA Linfu XUE Ling DING Jianying LIU Danping WANG | 2007 | Global Geology2007，10，1： | 0 |
| 14 | Division of high resolution sequence stratigraphy units with wavelet transform of logs in Dagang Oilfield显示文摘Division of high resolution sequence stratigraphy units based on wavelet transform of logging data is found to be good at identifying subtle cycles of geological process in Kongnan area of Dagang Oilfield.The analysis of multi-scales gyre of formation with 1-D continuous Dmey wavelet transform of log curve(GR) and 1-D discrete Daubechies wavelet transform of log curve(Rt) all make the division of sequence interfaces more objective and precise,which avoids the artificial influence with core analysis and the uncertainty with seismic data and core analysis. | Ying ZHANG Baozhi PAN Buzhou HUANG Linfu XUE | 2007 | Global Geology2007，10，1： | 0 |
| 15 | The Study of Geodynamics System of Sedimentary Basin at North Liaoning,West Liaoning, and South Songliao Basin显示文摘Many faulted Mesozoic basins have been defined in northeast China. During the late Early Cretaceous the huge depressed basins were formed. These faulted and depressed basins are located in three areas,Songliao, north Liaoning and west Liaoning. Corresponding with the basin type, the petroleum deposits range between the oil and gas. In Songliao Basin, the faulted basin contains gas, and depressed basin has oil. In north Liaoning area, the faulted basin stores gas, but the depressed basin doesn’t contain oil. In west Liaoning area, there is no petroleum deposit in the faulted basin at all. The authors note that petroleum depositions are related to basin type. Furthermore, the basin formation and developmental processes are controlled by the basin geodynamic system. Base upon the geo science study in the south Songliao Basin, north and west Liaoning areas, this article discusses a few issues of geodynamic system. | Wang Dongpo, Xue Linfu, Xu Min and (Changchun University of Science and Technology, Changchun) Wang Dechin (1301A Stannage Ave. Berkeley, CA 94702) | 1999 | Global Geology1999，4，2： | 0 |
| 16 | A Quantitative Analysis System for Continental Extensional Basin显示文摘Continental extensional basin is one of the most important oil and ga s bearing basin types in the world and is main basin type in east China. The qu antitative analysis for this kind of basins has important significance for oil a nd gas exploration and development in east China. Sedimentary basin is a geodyna mic system including sedimentary basin itself, the crust and the mantle under it . Basin evolution is affected by regional structure stress field geophysical sta tus in the deep of the earth and outer condition, such as climate changes, water supplying etc. Based on the concept of basin dynamic system, the authors develo ped a geological process modeling and analyzing system-Continental Extensional B asin Quantitative Analysis System (CEBQAS). The system consists of basin geodyna mic modeling, structural modeling, sedimentary modeling, geologic analysis, data base and display subsystem. The system can reappear structural and sedimentary e volution history to an extent and provide basin geodynamic information as well a s retrieving parameter for modeling from original data such as logging, core an d seismic data . | Xue Linfu, Wang Dongpo and Wang Qinjun (Changchun University of Science and Technology,130026,China) Mei Qitai and Wu Junhai (Oil-producing Factory 7 Daqing,163517,China) | 1999 | Global Geology1999，4，2： | 0 |
| 17 | Fractal Reconstruction of Log Curve显示文摘Sedimentary cyclothems at different scales show formations’ fractal structure which can be reflected on logs. The slope of the power spectrum of log is related to the fractal dimension of formations. The fractal dimensions from two logs with similar vertical resolutions are the same. Using fractal interpolating algorithm density log can be reconstructed. The reconstructed log can be compared with core density in washout intervals. | Pan Baozhi, Xue Linfu and Li Zhoubo (Changchun University of Science and Technology, Changchun, China,130026) | 1999 | Global Geology1999，4，1： | 0 |
| 18 | Integration and application of panorama field geological images and Google maps显示文摘Panorama field geological image is an important form of displaying field geology information with high resolution.Taking an example for Xingcheng,the authors studied the use of panorama field geological images based on the Flex for rich client display technology,application of Google maps API for Flash,and discussed construction method for field geological panoramic information system which created the rich client Internet application program.The results indicate that using Google maps API to mark position and route of panoramic image collection point can be fully integrated field geological information and map information.It can provide visual field geological information for users.This program is characterized by quick execution speed,strong interaction and rich function,which promotes the users'experience effectively. | XU Chunhui ZHENG Xishen LI Wenqing ZHANG Wei XUE Linfu | 2012 | Global Geology2012，15，1： | 0 |
| 19 | Fracture detecting based on Ant Colony Algorithm显示文摘Image processing plays an important role in engineering treatment. The authors mainly introduced the feature recognition of borehole image process based on Ant Colony Algorithm (ACA). The most important geological structure-fracture on the borehole image was identified, and quantitative parameters were obtained by HOUGH transform. Several case studies show that the method is feasible. | LIU Qianru XUE Linfu PAN Baozhi ZHANG Cheng'en MA Junming YU Henan QI Caisong | 2013 | Global Geology2013，16，2： | 0 |
| 20 | Computerized methods of analyzing faults between wells显示文摘在井之间的阶层的分析在油和煤气的水库的学习是基本的。基于井木头的 stratigraphic 分割,在井之间的阶层的自动分析用计算机技术被认识到。我们使用匹配明智的线适合,日志字符抽取,匹配费用计算,和等等造跨井的 stratigraphic 关联关系并且自动地通过片拉跨井的 stratigraphic 对比的一张路径图的动态波形的一种技术……在分析在井之间的许多结构路径图以后,为正常差错的 30 个路径模式,反向的差错,不顺从, synsedimentary 差错, listric 差错,拧外面,等等被总结,路径图模式和关联概念被介绍。在这个方法是有效的 Dagang 油领域表演的申请分析。 | Zhou Xiaojun Xue Linfu Dai Liming Li Sanzhong Tim Kusky | 2006 | Applied Geophysics2006，3，3： | 0 |
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