三家河

四川盆地上三叠统须家河组的双壳类动物群

The bivalve faunas from the Upper Triassic Xujiahe Formation in the Sichuan Basin

赤水地区上三叠统须家河组源岩特征及天然气成因

Source characteristics and gas origin of Xujiahe Formation , Upper Triassic in Chishui Area

四川盆地东部上三叠统须家河组层序地层及聚煤特征研究

Sequence stratigraphy and coal accumulation of the Upper Triassic Xujiahe Formation in eastern Sichuan Basin

四川盆地东缘上三叠统须家河组沉积特征

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

川西坳陷中段上三叠统须家河组储层沥青地球化学特征及成因研究

Geochemical characteristics and genesis of reservoir bitumen of Xujiahe Formation in the upper Triassic of Western Sichuan Depression

上三叠统须家河组气田（卤）水在四川盆地川中地区广泛分布，它常与天然气伴生产出。

Brine is widely distributed over gas fields of the Upper Triassic Xujiahe Formation in central Sichuan basin .

川西前陆盆地上三叠统须家河组二段可容空间转换系统的成因与演化

Genesis and evolution of accommodation transformation systems in 2nd member of Upper Triassic Xujiahe Formation , Chuanxi foreland basin

四川蒲江地区上三叠统须家河组地层古生物特征及沉积环境

Palaeontology characteristics and sedimentary environment of the Upper Triassic Xujiahe Formation in the Pujiang area , Sichuan , China

川西拗陷上三叠统须家河组的天然气成藏模式和盖层封闭机理

A genetic model of the gas pools of Xujiahe formation , Upper Triassic in the West Sichuan depression of Sichuan Basin

侏罗系储层中天然气来源于下伏上三叠统须家河组上部源岩；

The natural gas in Jurassic reservoirs is sourced from the underlain upper Triassic source rock in the upper part of Xujiahe formation .

川中上三叠统须家河组二段和四段成岩作用对孔隙发育的控制作用非物质文化遗产&我们的精神家园华中地区

Controlling of Diagenesis on the Pore Development in the Second and Fourth Members of the Upper Triassic Xujiahe Formation in the Central Area of Sichuan Basin

上三叠统须家河组顶部剥蚀面形成于晚印支期，剥蚀厚度处在80~150m；

The erosion thickness at the top of Xujiahe Formation , Upper Triassic , is 80 ~ 150 m , which was formed at later Indo-Chinese epoch .

川中地区上三叠统须家河组埋藏史恢复及重点构造气水分布控制因素探讨

Reconstruction of Burial History of the Upper Triassic Xujiahe Formation in the Middle of Sichuan Area and Discussion on Controlling Factors of Gas-water Distribution in Key Structure

目前，正处于储量、产量、效益徘徊的局面，特别是深层上三叠统须家河组天然气勘探遇到了巨大的困难。

Growths of gas reserves , production and economic benefits are stagnant at present , and exploration of deep Xujiahe Formation has been faced with big challenges .

川西坳陷上三叠统须家河组地层由于其特殊的温压及地质条件，蕴藏有大量的水溶性天然气。

Because of the especial condition of temperature , pressure and geology , Upper Triassic Xujiahe Formation in West Sichuan depression contains the abundant water soluble natural gas .

以四川盆地西部上三叠统须家河组的砂岩组分为基础，详细分析该期研究区古地理的演化。

Based on the sandstone compositions analysis of the Upper Triassic Xujiahe Formation in Western Sichuan Basin , the authors tried to discuss the paleogeographic evolution of the study area .

上三叠统须家河组油气资源量丰富，但探明率偏低，油气勘探潜力巨大。

The Xujiahe Formation of the Upper Triassic Series is rich in resource capacity , but very low in proved rate , the potential of oil and gas exploration is huge .

根据露头剖面实测、观察资料，分析和总结了四川盆地东缘上三叠统须家河组（T3x）的地层、岩性特征及沉积相标志。

Based on outcrop data , both stratigraphic and lithological characteristics of Upper Triassic Xujiahe formation in the eastern margin of Sichuan basin are analysised in this paper , and its sedimentary characteristics was summarized , too .

根据安县运动产生的不整合及前陆盆地可容空间的变化特征，对存在多个地层划分分区的川西前陆盆地上三叠统须家河组煤系地层进行了岩性地层和层序地层的对比和划分。

According to the unconformable contact resulted from " Anxian " tectonic movement and the changeable accommodation of foreland basin , the lithological and sequences strata of Xujiahe Formation of the Upper Triassic in Chuanxi foreland basin were classified and correlated .

川西北部是上三叠统须家河组油气富集的有利地带，现有勘探及相邻区块钻探证实，该区上三叠统具有较大的勘探潜力。

By the present exploration and drilling in the adjacent block , a great exploration potential is discovered in upper Triassic in the north of west Sichuan which is a favorable block for oil / gas to collect in Upper Triassic Xujiahe Formation .