四川盆地中国石化探区油气勘探历程与启示

doi:10.7657/XJPG20210304

摘要/Abstract

摘要：

在系统梳理四川盆地中国石化探区石油地质理论、勘探成果的基础上,通过对四川盆地勘探历程回顾,将其勘探历程划分为构造油气藏勘探（1953—2000年）、岩性气藏勘探（2000—2010年）、常规与非常规油气藏勘探（2010年至今）3个勘探阶段。优选近20年来中国石化在四川盆地最具有代表性的普光气田、元坝气田和涪陵气田3个大气田,通过梳理其早期勘探面临的主要问题、理论认识创新、勘探思路转变、勘探发现与后续部署的系统论述,以期为其他盆地或地区勘探工作提供借鉴。

关键词: 四川盆地, 勘探历程, 普光气田, 元坝气田, 涪陵气田, 构造油气藏, 岩性气藏, 非常规油气藏

Abstract:

After systematically analyzing the petroleum geological theory and exploration results of the Sinopec exploration areas in the Sichuan basin, we divide the exploration history of the Sichuan basin into three stages: exploration for structural oil and gas reservoirs (1953-2000), exploration for lithologic gas reservoirs (2000-2010), and exploration for both conventional and unconventional oil and gas reservoirs ( from 2010 to present). Taking Puguang, Yuanba and Fuling gas fields as cases, which are three most representative large gas fields discovered by Sinopec in the Sichuan basin in recent two decades, we analyze the problems arising in the early exploration stage, summarize the theoretical innovations, changes of idea, exploration discoveries and follow-up plans. Our findings can be a reference for exploration in other areas or basins.

Key words: Sichuan basin, exploration history, Puguang gas field, Yuanba gas field, Fuling gas field, structural oil and gas reservoir, lithologic gas reservoir, unconventional oil and gas reservoir

中图分类号:

TE132

胡东风, 王良军, 黄仁春, 盘昌林, 张庆峰. 四川盆地中国石化探区油气勘探历程与启示[J]. 新疆石油地质, 2021, 42(3): 283-290.

HU Dongfeng, WANG Liangjun, HUANG Renchun, PAN Changlin, ZHANG Qingfeng. Petroleum Exploration History and Enlightenment in Sichuan Basin: A Case Study on Sinopec Exploration Areas[J]. Xinjiang Petroleum Geology, 2021, 42(3): 283-290.

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