1.
Characteristics of Middle to Lower Ordovician Dolomite in Central Tarim Basin and Its Origin
塔中地区中下奥陶统白云岩特征及成因
2.
The Research on the Tectonic Stress Field Numerical Simulation of Middle-lower Ordovician, in Tazhong Area, Tarim Basin
塔里木盆地塔中地区中下奥陶统构造应力场数值模拟研究
3.
STUDY ON SEDIMENTARY FACIES' TYPES AND DISTRIBUTION OF THE MIDDLE-LOWER ORDOVICIAN IN THE NORTH RAMP OF TAZHONG AREA
塔中北斜坡中下奥陶统鹰山组沉积相类型及分布研究
4.
Sedimentary Environment of Lower-Middle Ordovician Yingshan Formation in Mid-Western Tarim Basin
塔里木盆地台盆区中西部中下奥陶统鹰山组沉积环境研究
5.
Study on Outcrop Sequence Stratigraphy of the Lower-Middle Ordovician Strata in Keping Tarim Basin
塔里木盆地柯坪地区中下奥陶统碳酸盐岩露头层序地层学研究
6.
THE LOWER TO MIDDLE ORDOVICIAN DAWAN FORMATION AND ITS COEVAL ROCKS IN THE YANGTZE REGION
扬子区下、中奥陶统大湾组及其同期地层
7.
Study on the Oil Seepages in Lower Ordovician of Yichang,Hubei Province
湖北宜昌下奥陶统生物礁中的油苗研究
8.
The Karst Log Response of Carbonate Rocks of Lower Ordovician in Tazhong Area,Tarim Basin
塔中地区下奥陶统碳酸盐岩岩溶测井特征
9.
Hydrocarbon in the Ordovician petroleum accumulation system originated from the Cambrian and Lower Ordovician source rocks.
塔中低凸起奥陶纪油气成藏体系的源岩为寒武系及下奥陶统烃源岩 ;
10.
The Lower Palaeozoic group mainly includes Cambrian, medial and lower Ordovician, which are marine carbonate in the district.
下古生界包括寒武系和下、中奥陶统，主要由海相碳酸盐岩构成。
11.
Palaeo-environment restoration of Upper Ordovician-Lower Silurian hydrocarbon source rock in Middle-Upper Yangtze area
中上扬子地区上奥陶统—下志留统烃源岩发育的古环境恢复
12.
GEOCHEMICAL CHARACTERISTICS OF MIDDLE CAMBRIAN-EARLY ORDOVICIAN LIMESTONE AND PALEO-OCEAN RECONSTRUCTION BASED ON δ~(18)O_(SMOW),~(87)Sr/~(86)Sr AND RARE EARTH ELEMENTS,TARIM BASIN
塔里木盆地中寒武统—下奥陶统泥晶灰岩地球化学与古海洋学
13.
ON THE DISCOVERY OF NEWGRAPTOLITES FROM THE TUNGTZE FORMATION (LOWER ORDOVICIAN) IN GULIN OF SICHUAN
四川古蔺下奥陶统桐梓组笔石的发现
14.
BIOZONATION OF FLOIAN (LOWER ORDOVICIAN) GRAPTOLITES FROM YIYANG,HUNAN
湖南益阳下奥陶统弗洛阶的笔石分带
15.
THE DIAGENESlS AND POROSITY EVOLUTlON OF LOWER ORDOVICIAN CARBONATE ROCKS IN CENTRAL HUBEI
鄂中地区下奥陶统碳酸盐岩成岩作用及孔隙演化
16.
DIVERSITY CHANGE OF BRACHIOPODS FROM THE DAWAN FORMATION (ARENIG,LOWER TO MIDDLE ORDOVICIAN) AT CHENJIAHE,YICHANG,WESTERN HUBEI PROVINCE
湖北宜昌陈家河下、中奥陶统大湾组腕足动物多样性演变
17.
Study on Characteristics and Distribution of Reef Flat Reservoirs of Lower Ordovician in Qianzhong Uplift and Its Adjacent Areas
黔中隆起及邻区下奥陶统礁滩相储层特征与分布研究
18.
Analysis of the Lower-Middle Ordovician Reservoir Tectonic Stress Field Using FMI Data in the South of Tahe Oilfield
利用FMI资料分析塔河油田南部中—下奥陶统储层构造应力场