新疆石油地质

新疆石油地质 ›› 2011, Vol. 32 ›› Issue (3): 285-287.

• 油藏工程 • 上一篇    下一篇

塔中Ⅰ号气田东部试验区气油比变化规律

张强1, 于红枫2, 白银2, 姜源1, 黄腊梅1, 韩杰2   

  1. 1.中国石油大学地球科学学院,北京 102249;
    2.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
  • 收稿日期:2010-10-19 出版日期:2011-06-01 发布日期:2020-08-14
  • 作者简介:张强（1988-）,男,山东菏泽人,在读硕士研究生,石油地质,（Tel）0996-2176468（E-mail）woshiqigai@petrochian.com.cn.

Variation of Gas-Oil Ratio in East Test Area in Tazhong No.1 Gas Field, Tarim Basin

ZHANG Qiang1, YU Hong-feng2, BAI Yin2, JIANG Yuan1, HUANG La-mei1, HAN Jie2   

  1. 1. School of Earth Science, China University of Petroleum, Beijing 102249, China;
    2. Research Institute of Exploration and Development, Tarim Oilfield Company, PetroChina, Korla, Xinjiang 841000, China
  • Received:2010-10-19 Online:2011-06-01 Published:2020-08-14

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摘要： 通过岩心、测井、物探、试井和试采等资料的综合应用,对塔中Ⅰ号气田东部试验区气油比变化规律进行总结,发现气油比随生产时间的变化规律为无明显变化型、缓慢上升型、持续递减型和先增后减型等4 种。在此基础上,分析指出与上述气油比变化规律对应的油气储集层类型为视均质型、裂缝系统型、双重孔隙介质型等。

关键词: 塔中Ⅰ号气田, 东部试验区, 气油比, 凝析气藏

Abstract: Through analyses of the core, well log, geophysical prospecting, test well and production test data, the variation of gas-oil ratio (GOR) of carbonate reservoir of east test area in Tazhong No.1 gas field is reviewed in this paper. The changes with time of the GOR show such four types as the keeping stable, the slow increase, the sustained decrease and the first increase and then decrease. Besed on these, the relationship between the GOR's changes and the reservoir belongs to the apparent homogeneous type, facture system type and dual-porosity medium type.

Key words: Tazhong No.1 gas field, east test area, gas-oil ratio, gas condensate reservoir

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