论文详情

塔里木盆地塔河油田三叠系油气藏低阻油气层的成因及意义

石油实验地质

1999年 21卷第4期

阅读：141

Title

GENESIS AND SIGNIFICANCE OF LOW-RESISTIVITY RESERVOIRS IN THE TRIASSIC OIL AND GAS ACCUMULATIONS OF TAHE OIL FIELD IN THE TARIM BASIN

作者

李国政

Authors

LI Guo-zheng

单位

中国新星石油公司西北石油局规划设计研究院, 新疆乌鲁木齐830011

Organization

Research Institute of Planning and Designing, Northwest Bureau of Petroleum, CNSPC, Urumqi, Xinjiang 830011, China

摘要

塔河油田三叠系油气产层为低阻油气层。根据测井、地质、测试、化验分析等资料,认为岩性、矿化度、孔隙结构、束缚水含量、导电矿物、填隙(胶)结物、泥岩夹层和泥浆性能等是直接影响低阻油气层形成的重要因素,并提出了研究识别低阻油气层的现实意义。

Abstract

The Triassic productive intervals of oil and gas in Tahe oil field belong to low-resistivity reservoirs.According to the study of logging,geological,testing and analytical data,it is considered that lithology,mineralization degree,pore structure,bound water content,conductive mineral,interstitial (colloform) structure,mudstone interbeds and mud performance are important factors directly affecting the formation of low-resistivity reservoirs. Also, the practical significance of studying and distinguishing low-resistivity reservoirs is suggested.

关键词：

塔河油田; 三叠系油气藏; 低阻油气层;

Keywords:

Tahe oil field; the Triassic oil and gas accumulations; low-resistivity reservoirs;

基金项目

DOI

https://doi.org/10.11781/sysydz199904320