天然气地质学

迪那2气田气藏类型研究

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  • (1.中国石油塔里木油田分公司勘探开发研究院,新疆 库尔勒 841000;2.石油大学(北京)盆地与油藏研究中心,北京 102249)
马玉杰(1968-),女,黑龙江嫩江人,在职硕士研究生,主要从事储量地质综合研究.

收稿日期: 2003-06-10

  修回日期: 2003-11-23

  网络出版日期: 2004-02-20

THE KIND OF DINA 2 GAS FIELD

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  • (1.Branch of Tarim Oilfield Company,CNPC,Kuerle 841000, China; 2.Basin and Reservoir Research Center, University of Petroleum, Beijing 1022497,  China)

Received date: 2003-06-10

  Revised date: 2003-11-23

  Online published: 2004-02-20

摘要

迪那2气田位于库车坳陷秋里塔格构造带东部,是在塔里木盆地发现的第二个地质储量上亿方的大气田,主要含气层系为下第三系。由于测试作业风险很大,获取的温度、压力资料有限,故确定气藏类型难度大。利用测试结果、测井泥岩声波趋势线、储层横向预测结果及烃类检测结果,并结合沉积储层特征等综合研究手段,研究了迪那2气田气藏的类型,认为迪那2气田是由3个气藏组成的常温超高压、低含凝析油的层状边水凝析气藏。

本文引用格式

马玉杰,郜国玺,张丽娟,周厉,黄新林,郝祥宝 . 迪那2气田气藏类型研究[J]. 天然气地球科学, 2004 , 15(1) : 91 -94 . DOI: 10.11764/j.issn.1672-1926.2004.01.91

Abstract

 Dina 2 gas field is situated on the eastern side of Qiulitage structure belt,Kuc he depression. It is the second biggest gas field found in Tarim basin.Paleogene  sand is the major bearing gas layer.Because of the risk of formation test,the d ata of temperature and pressure are limited, it's difficult to confirm the gas  reservoir's mode. In the face of this situation,we adopted  the result of format ion test,the trendline of logging sound wave in shale,the forecast of reservoir' s landscape orientation and the result of hydrocarbon testing,also combined the  feature of reservoir and sediment.Based on above research work, we draw a right  conclusion to the mode of gas reservoir,that's dina 2 gas field is a bedding co ndesate gas field composed of 3 gas reservoirs,which has formal temperature, sup er-overpressure,low condesate oil. 

参考文献

 [1 ] 马玉杰,谢会文,蔡振忠,等.库车坳陷迪那2气田地质特征 [J ].天 然气地球科学,2003,14(5):371-374.
 [2 ]  吕修祥,金之钧,周新源,等.塔里木盆地库车坳陷与膏盐岩相关的油气聚集 [J ]. 石油勘探与开发,2000,27(4):20-21.
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