1.
DETECTION OF WATER-RESISTING LAYER IN UPPER ORDOVICIAN SYSTEM BASED ON SEISMIC INVERSION METHOD
基于地震反演方法的奥陶系顶部含隔水层探测
2.
Study on relative aguiclude existed in mid-Ordovician limestone top in North China coal field
华北型煤田中奥陶系灰岩顶部相对隔水段研究
3.
STUDY ON SEQUENCE STRATIGRAPHY OF ORDOVICIAN IN NORTH TARIM BASIN
塔里木盆地北部奥陶系层序地层研究
4.
Sedimentary facies analysis of Cambrian-Ordovician in eastern Tarim Basin
塔里木盆地东部地区寒武系—奥陶系沉积相分析
5.
Exploration and Technical Study of Buried Hills of Ordovician System in Northern Part of Bohai Bay Basin
渤海湾盆地北部奥陶系潜山勘探与科技攻关
6.
The Research on the Characteristicis of Ordovician in Salt Covered Area of Southern Tahe Oilfeild
塔河油田南部盐下奥陶系储层特征研究
7.
Research on Oil/water Distribution Character of Ordovician Reservoir in 12th West Block of Tahe Oilfield
塔河油田十二区西部奥陶系油藏油水分布研究
8.
The Origin of the Qiulitage Group Dolomite (cambrian to Ordovician) in Northern Tarim Basin
塔里木盆地北部丘里塔格群(寒武系至奥陶系)白云岩的成因
9.
Forming Mechanism of Hydrocarbon Reservoirs in the Ordovician Carbonate Rocks and Triassic Clasolites of Yuqi Block in Northern Tarim Basin;
塔里木盆地北部于奇地区奥陶系与三叠系油气成藏机制
10.
Transition of river system in karst basin-A case study on Ordovician palaeo-karst in the northwest of Block 6,Tahe Oilfield
岩溶流域的水系变迁——以塔河油田6区西北部奥陶系古岩溶为例
11.
The Geochemistry Characteristics of Ordovician Formation Water and Dissolved Gas of Central Gasfield in Erdos Basin
鄂尔多斯盆地中部气田奥陶系地层水与水溶气的地球化学特征
12.
Ordovician buried hill reservoir plays and exploration technique of northern Bohai Bay basin.
渤海湾盆地北部奥陶系潜山油气藏成藏组合及勘探技术
13.
Unconformity between the Lower Ordovician and Devonian in the Sanchakou area in the eastern part of the Lungmu Co, northern Tibet, China.
藏北龙木错东部三岔口地区下奥陶统与泥盆系的不整合界面
14.
CAMBRIAN-ORDOVICIAN BOUNDARY AND THEIR RELATED TRILOBITES IN THE HANGULA REGION,W.NEI MONGGOL
内蒙古西部杭乌拉地区寒武—奥陶系分界及有关三叶虫
15.
Study on the play and the distribution of Ordovician unconformity in central east Ordos basin.
鄂尔多斯盆地中东部奥陶系不整合面成藏组合及其分布规律
16.
Conodont Colors and Organic Maturities from the Northern Renion of North China
华北北部上寒武统——奥陶系牙形石颜色与有机质成熟度
17.
The Study of the Karst Reservoir s Regularities of Distribution for Ordovician in South Tahe Oilfield;
塔河油田南部地区奥陶系岩溶储层发育规律研究
18.
The Discussion of Control Factor for Ordovician Paleokarst Reservoirs in Northwestern of Tahe Oilfield
塔河油田西北部奥陶系古岩溶储集层控制因素讨论