1.
Study on Sedimentary Microfacies of Chang 3 oil-Bearing Strata in Danba of Zhidan Oilfield
志丹油田旦八区长3油层组沉积微相研究
2.
Research on Reservoir Characteristics of Chang 3 Oil-bearing Formation in Zhenbei-Yanwu Area of Ordos Basin
鄂尔多斯盆地镇北—演武地区长3油层组储层特征研究
3.
The Study on Sediment-Diagenesis of Chang-3 Oil Formation in Zhenbei Aera, Ordos Basin;
鄂尔多斯盆地镇北地区长3油层组沉积成岩作用研究
4.
Research on Sedimentary Facies and Distribution of Oil & Gas in the Chang2-3 Oil & Gas Pools of Triassic Yanchang Formation in Ansai Area;
安塞地区三叠系延长组长2-3油层组沉积相与油气聚集规律研究
5.
Research on Heterogeneity of Chang1 and Chang3 Reservoir at H152 Well Block of Huachi Oilfield;
华池油田华152区长1、长3油组储层非均质性研究
6.
Research on Sedimentary Facies and Reservoir Characteristic of Chang3 and Chang4+5 Member in Jiyuan Area;
姬塬地区长3、长4+5油层组沉积相及储层特征研究
7.
The Description of Chang 8 Oil-bearing Beds of Yanchang Formation in Xifeng Oilfield;
西峰油田延长组长8油层组储层描述
8.
Study on Sedimentary Facies and Advantageous Distrivbution of Oil in the Chang 3-4+5 Oil Pools of Triassic Yanchang Formation in Nanliang-Huachi Area;
南梁—华池地区三叠系（长3—长4+5油层组）沉积微相及有利区带预测
9.
The Researching of Characteristic of Chang 6 Reservoir in Jianyucha Oilfield of Zichang Area;
子长涧峪岔油区长6油层组储层特征研究
10.
Study on Reservoir Characteristics of the Chang6 Oil-bearing Beds in the Yanchang Oil Field
延长油田延88井区长6油层组储层特征研究
11.
Sed im entary characteristics and d istribu tion of oil and gas in Chang6in the Y anchang O ilfield
延长油田长6油层组沉积特征与油气分布
12.
Reservoir evaluation of Chang 6 oil-bearing strata of Yanchang Formation in Zhiwuding area,North Shaanxi
陕北志吴定地区延长组长_6油层组储集层评价
13.
Logging Reservoir Evaluation of Chang 6 Oil-bearing Formation in Ansai Pingqiao Oil Region
安塞坪桥油区长6油层组测井储层评价
14.
Ultra-low Permeability Reservoir Logging Assessment of Chang 6 Oil Layers of Wayaobao Oilfield
瓦窑堡油田长6油层组特低渗储层测井评价
15.
Oil accumulation factors of Chang3 oil reservoir of Yanchang formation of upper triassic in Fuxian exploration area
富县探区上三叠统延长组长3油藏储集因素
16.
Characteristic and Evaluation of Chang 4+5 Member Reservoir of the Yanchang Formation in the Zhongshanchuan Area of Wayaobao Oil Field, North Shaanxi
陕北瓦窑堡油田中山川区延长组长4+5油层组储层特征及评价
17.
Petroleum Distribution Controlling Factors Analysis of the 3rd Member of Yanchang Formation in Heshui Area
合水地区长3地层油气分布控制因素分析
18.
3.Good reservoir rock giving high productivity in Oligocene to Middle Mi- ocene;
(3)以渐新统珠海组和下中新统下珠江组为储层,具备油层高产条件;