哈密拗陷四道沟地区油气藏特征与勘探潜力分析  

THE ANALYSIS OF RESERVOIR CHARACTERISTICS AND EXPLORATION POTENTIAL IN SIDAOGOU REGION HAMI SAG

作　　者：李成明[1] 赵生斌 魏成 靳继坤 陈冬梅 

机构地区：[1]石油地质吐哈油田公司研究院,工程师839009

出　　处：《吐哈油气》2001年第1期1-5,93,共6页Tuha Oil & Gas

摘　　要：对三堡凹陷四道沟地区探井试油的全面分析表明,四道沟地区三叠系油气藏以凝析气藏为主要特点,以此为依据钻探的哈2—平1井有力地证明了该结论。而对四道沟含油气构造形成及其所在的三堡凹陷演化特点与基础地质条件的分析以后认为,三堡凹陷三叠系存在深盆气,四道沟含油气构造只不过是其中一部分,并由此而认为哈密三堡凹陷具有相当的油气勘探潜力。The overall analysis of the exploration well production test in Sidaogou region,Sanbao sag shows that the Trias- sic reservoirs in this area are mainly gas condensate reservoirs.The Well Ha2-Pingl drilled proved this conclusion convincingly.The analysis of the Sidaogou oil-bearing structure generation,Sanbao sag evolution characteristic and basic geologic condition shows that deep gas exists in Sanbao sag Triassic formation,Sidaogou oil-bearing structure is only one part of the deep gas structures,and thus it is inferred that Hami Sanbao sag has great explora- tion potential.

关 键 词：哈密拗陷 三叠系 油气藏 特点 深盆气 潜力 

分 类 号：P618.13[天文地球—矿床学]