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Xujiahe

Xujiahe

Xujiahe

Xujiahe

1

Because Xujiahe group deposit in west Sichuan is fractured detrital rocks , exploration of gas reservoir is rather difficult .

川西地区须家河组储层为裂缝性致密碎屑岩，气藏勘探难度大。

2

4

thick sand body in the Xujiahe formation is a better reservoir in wide area , can be look at the alive exploration target in the area .

须家河组砂体厚度巨大，在区域上储集性能良好，是区内有利挖潜目标。

5

The sedimentary environment of the 2nd member of the Xujiahe Fomation is shore-shallow lacustrine . The reservoir sand is beach bar.

合川地区须二段处于滨浅湖亚相环境，滨浅湖滩坝砂体是该区主要的储集砂体。

6

According to Sichuan Petroleum Gas Field , the low limit of reservoir is 7% in the second member of the Xujiahe formation .

据川中油气矿确定须二段储层孔隙度下限为 7%，据此，将储层分为三类。

7

Difficulty of Gas Reservoir Fracturing and Its Technology Countermeasures in Xujiahe Formation in Western Sichuan

川西深层须家河组气藏压裂改造难点和工艺技术对策

8

The Upper Triassic Xujiahe Formation in the northeastern Sichuan foreland basin: Sequence-based sedimentary facies and palaeogeography

川东北前陆盆地须家河组层序 -岩相古地理特征

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Sequence stratigraphy of the second member of the Upper Triassic Xujiahe Formation in the middle part of western Sichuan depression

川西坳陷中段上三叠统须家河组二段层序地层初析

11

Research on the Diagenetic Facies of the Upper Triassic Xujiahe Formation in the Western Sichuan Foreland Basin

川西前陆盆地上三叠统须家河组成岩相研究

12

Relationship between palaeostructure and gas reservoirs in Xujiahe Formation in western Sichuan depression

川西坳陷须家河组气藏与古构造关系

13

sequence stratigraphic framework and source - reservoir - cap rock of xujiahe formation in west sichuan depression

南段须家河组层序地层格架与生储盖组合

14

Palaeo-trap types of Xujiahe Formation in the western Sichuan Depression and identification technology

川西坳陷须家河组古圈闭类型及识别技术

15

New Logging Techniques Used in Evaluation on Xujiahe Group Reservoirs in Guang 'an Area

测井新技术在广安地区须家河组储层评价中的应用

16

Evolution of Abnormal Pressure and Model of Gas Accumulation in Xujiahe Formation, Western Sichuan Basin

川西地区须家河组异常压力演化与天然气成藏模式

17

A Study on Sedimentary Characteristics of Upper Triassic Xujiahe Formation in the Eastern Margin of Sichuan Basin

四川盆地东缘上三叠统须家河组沉积特征

18

Characteristics of gas distribution and reservoiring in Upper Triassic Xujiahe Formation in Western Sichuan depression

川西坳陷上三叠统须家河组天然气分布及成藏特征

19

Sedimentary facies and litho-paleogeographic evolution of the Upper Triassic Xujiahe Formation in West Sichuan foreland basin

川西前陆盆地须家河组沉积相及岩相古地理演化

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