1.
The Lower-Middle Permian from Fujian and Its Smaller Foraminiferal Zones;
福建下一中二叠统及其小有孔虫化石带
2.
The Research of Reservoir Geochemistry Characteristics of upper Permian and Lower Triassic in the NE Sichuan Basin
川东北上二叠统、下三叠统储层地球化学特征
3.
DEVELOPMENT GEOLOGICAL CHARACTERISTICS OF THE LOWER PERMIAN OVERLAPPING GAS RESERVOIRS IN DANIUDI GAS FIELD
大牛地气田下二叠统叠合气藏开发地质特征
4.
Study on Sandstone Pathway System of Middle & Lower Permian in Northeastern Ordos Basin;
鄂尔多斯盆地东北部中下二叠统砂岩输导体系研究
5.
Evaluation of Reserves of Coal Bed Methane in Lower Permian Coaliferous Formation in Luoyang Region;
洛阳地区下二叠统二_1煤煤层甲烷资源评价
6.
Distribution Characteristics of Upper Permian-Lower Trias and Hydrocarbon Exploration in the South of the Southern Yellow Sea;
南黄海南部二叠系上统—三叠系下统的分布特征及油气勘探的意义
7.
The plan is as follows: the Jiangjunmiao Formation and Pingdiquan Formation of Middle Dyas Series are grouped into a sequence.
将中二叠统将军庙组至平地泉组划分为一个层序 ;
8.
THE LOWER PERMIAN CAVITY RESERVOIR WITH HIGH NATURAL GAMMA IN SICHUAN BASIN
四川盆地下二叠统高自然伽马溶洞储层
9.
Technical difficulties and countermeasures for hydraulic fracturing in lower Permian gas reservoirs of the Sulige gas field
苏里格气田下二叠统储层改造难点及对策
10.
Organic geochemistry of Carboniferous and Lower Permian source rocks,Turpan-Hami Basin,NW China
吐哈盆地石炭系—下二叠统烃源岩地球化学特征
11.
The Features of the Lower Permian Rocks and Analysis of the Sedimentary Environment in Wangcang Area
旺苍双汇下二叠统岩石特征与沉积环境分析
12.
Biostratigraphic division of the Upper Carboniferous to Middle Permian in Zhejiang
浙江省上石炭统—中二叠统生物地层划分进展
13.
Provenance analysis of sandstone of the Upper Carboniferous to Middle Permian in Ordos Basin
鄂尔多斯盆地上石炭统—中二叠统砂岩物源分析
14.
An analysis of the depositional facies of T_1j_1~2-T_1j~1 and T_1j_1~5 layers of Lower Triassic Jialingjiang Formation in Chishui area
赤水地区下三叠统嘉陵江组嘉二~1—嘉一段及嘉五~1亚段沉积相分析
15.
The Analysis of Formation Sensitivity of Middle and Down Permian Series, Zizhou-Qingjian Area, Ordos Basin;
鄂尔多斯盆地子洲—清涧地区上古生界中、下二叠统储层损害与保护技术研究
16.
Research of Permian Palaeo-environment and Palaeo-climate in the Middle Lower-Yangtze Area;
中下扬子地区二叠纪古气候古环境研究
17.
A Study on Palaeoecology in Upwelling Phase Region of Middle Permian in the Lower Yangtze Area
下扬子地区中二叠世上升流相区古生态学研究
18.
Discussion on Gas Exploration of Middle Permian Qixia Formation,Sichuan Basin
论四川盆地中二叠统栖霞组天然气勘探