Application of step discriminant analysis to identification of gas zone and water layer in Ordos basin, China
hu yong-zhang; wang hong-hui; duan xin-guo; chen ke-yong(state key laboratory of oil and gas reservoir geology and exploitation; chengdu university of technology; chengdu 610059; china)

..............page:152-155

Miocene Bugasi Formation: a new lithostratic unit in Coqen area, Tibet, China
shi he; ma run-ze; liu deng-zhong; tao xiao-feng; hu xin-wei(college of earth sciences; chengdu university of technology; chengdu 610059; china)

..............page:173-176

Ordovician graptolite fauna characteristics and sedimentary environment of Gongcheng, Guangxi, China
tang lan~(1; 2)(1.college of earth sciences and resources environment; china university of geosciences; beijing 100083; china; 2.college of resources and environment; guangxi university; nanning 530004; china)

..............page:177-181

Study on digital geologic map and its relational data model
ma zhi-min~(1; 2); wang cheng-shan~1; chen hong-de~1; tian jing-chun~1(1.institute of sedimentary geology; chengdu university of science and technology; chengdu 610069; china; 2.school of earth science and land resources management; chang an university; xi an 710054; china)

..............page:200-207

Study and practice of internet-based project documentation storage and management system
zhou jia-ji~1; yang wen-hui~1; yu jing~2(1.college of information engineering; chengdu university of technology; chengdu 610059 china; 2.college of computer; sichuan university; chengdu 610064; china)

..............page:196-199

Application of wavelet singularity analysis to noise removal for landslide’s displacement monitoring
guo ke; ni xiu-jing; xu qiang(college of information management; chengdu university of technology; chengdu 610059; china )

..............page:208-212

Solution of Drazin’s inverse matrix based on LMBP algorithm
su wei; lu yu-rong(college of information management; chengdu university of technology; chengdu 610059; china)

..............page:217-220

Rounding error study of calculator floating-point numbers arithmetic operation
fan xiao-tao~1; ji guang-ming~1; he yong-bin~2(1.college of information management; chengdu university of technology; chengdu 610059; china; 2.college of computer science and engineering; wenzhou university; wenzhou 325035; china)

..............page:213-216

Study on geostructure difference of coal and gas outburst in Limin coal mine, Hunan, China
cao yun-jiang~(1; 2); huang run-qiu~1; feng tao~2; wang lu-sheng~3; liu xin-hua~2; fang dong-heng~1; lu hui~1(1.national laboratory of geohazard prevention and geoenvironment protection; chengdu university of technology; chengdu 610059; china; 2.school of civil engineering; hunan university of science and technology; xiangtan; hunan 411201; china; 3.limin colliery of lianshao coal mining administration bureau; lengshuijiang; hunan 417600; china)

..............page:182-187

Terrace age correlation and its significance in research of Yangtze Three Gorges, China
xiang fang~1; zhu li-dong~1; wang cheng-shan~2; li yong-zhao~1; yang wen-guang~1(1.college of earth sciences; chengdu university of technology; chengdu 610059; china; 2.china university of geosciences; beijing 100083; china)

..............page:162-166

New data on stratigraphy and palaeontology of Upper Jurassic Suowa Formation in Northern Qiangtang Basin, China
zhao bing(college of earth sciences; chengdu university of technology; chengdu 610059; china)

..............page:167-172

Study of remaining oil identifying model and genetic type in river facies sand-body
fu guo-min; li yong-jun; yu bo(the college of geoscience and land resource; chang an university; xi an 710054; china)

..............page:156-161

Law of gas gathering and basin evolution from Shanxi to Xiashihezi Age in northern Ordos basin, China
lin xiong~1; xu xiao-rong~2; hou zhong-jian~1; tian jing-chun~1; chen hong-de~1; li jun-wen~1; liu wen-jun~1(1.state key laboratory of oil and gas reservoir geology and exploration; chengdu university of technology; chengdu 610059; china; 2.institute of oil and gas exploration and development; changqing oil corporation of cnpc; xi an 710021; china)

..............page:138-141

Characteristics and influential factors of Jurassic oil-gas reservoirs in Taibei depression, Turpan-Hami basin, China
dang ben; zhao hong(institute of resource; chang an university; xi an 710054; china)

..............page:142-146

Xu-White model for seismic wave velocity prediction
zhang yang(school of earth and space sciences; peking university; beijing 100871; china)

..............page:188-195

Tectonic evolution and oil and gas accumulation analysis of Dongwan anticline in west of south margin of Junggar Basin, China
tian ya-ming; shi ze-jin; wang chang-cheng(state key laboratory of oil and gas reservoir geology and exploitation; chengdu university of technology; chengdu 610059; china)

..............page:147-151

Beach-facies oolitic limestone reservoir in Member 4 of Triassic Feixianguan Formation in East Sichuan, China
li zhong-dong; zhou wen(state key laboratory of oil and gas reservoir geology and exploitation; chengdu university of technology; chengdu 610059; china)

..............page:125-128

Factors affecting reservoir properties of Upper Paleozoic in Ordos basin
zhu hong-quan~(1; 2); xu hong-jie~3(1.college of energy resources; chengdu university of technology; chengdu 610059; china; 2.institute of oil and gas exploration and development; southwest branch of sinopec; chengdu 610081; china; 3.northeast project managment department of new area exploitation of sinopec; beijing 100723; china)

..............page:133-137

Lower Cretaceous sequence stratigraphy of northern Coqen basin, Central Tibet, China
li xiang-hui~1; zeng qing-gao~2; wu ge~3; mao guo-zheng~2; wang bao-di~2(1.state key laboratory of oil & gas reservoir geology and exploitation; chengdu university of technology; chengdu 610059; china; 2.tibet geological survey; lhasa 851400; china; 3. peroleum institute of southwest bureau; sinopec; chengdu 610081; china)

..............page:111-119

Microfacies characteristics and their effects on development of Menggulin conglomerate oilfield in Erlian basin, China
liang guan-zhong~(1; 2); peng shi-mi~1; chu ze-han~1; yue jun~2; yan yu-min~2(1.college of resources and information; university of petroleum; china; beijing 102249; 2.huabei oil field of cnpc; xilinhot 026017; china)

..............page:120-124

Diagenetic facies study on Chang 6-8 oil formations of Triassic Yanchang Formation in Ordos basin, China
dou wei-tan~(1; 2); tian jing-chun~1; xu xiao-rong~2; zhu ping~1; xia qing-song~1; ni xing-feng~1; zhang xiang~1; nie yong-sheng~1; yang hua~(2); fu jin-hua~2; guo zheng-quan~2; deng xiu-qin~2(1.state key laboratory of oil and gas reservoir geology and exploitation; chengdu university of technology; chengdu 610059; china; 2.changqing oil corporation of cnpc; xi an 710021; china)

..............page:129-132