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作 者:姜继玉[1] 姜艳春[2] 黄鹤[3] 王剑峰[4] 范秀杰[4]
机构地区:[1]大庆石油学院电子科学学院,黑龙江大庆163318 [2]大庆油田有限责任公司第一采油厂,黑龙江大庆163001 [3]辽河油田分公司勘探开发经济评价中心,辽宁盘锦124010 [4]大庆油田技术培训中心,黑龙江大庆163254
出 处:《大庆石油学院学报》2009年第4期35-39,共5页Journal of Daqing Petroleum Institute
摘 要:在绥滨拗陷城子河组砂体和断裂发育及分布特征研究的基础上,通过定义和求取砂体及断裂输导天然气能力评价参数,对绥滨拗陷城子河组输导天然气能力进行综合评价.根据该评价结果,结合源岩和圈闭发育特征,对绥滨拗陷城子河组天然气成藏的有利区进行预测.结果表明,城子河组砂体输导天然气能力高值区主要分布在北部斜坡区绥D2井处和东部斜坡区集贤镇处;断裂输导天然气能力东部高于西部.福兴斜坡地区中部及东部斜坡区南部是绥滨拗陷城子河组天然气成藏与分布的有利区.In order to study gas transporting capacity of Chengzihe formation in Suibin depression,on the basis of research of faults and sandbody development and distribution,we have made an evaluation of gas of transporting capacity in Chengzihe formation by defining and calculating the evaluation parameters of the faults and sandbodies,and arrived at the conclusion that the area of high gas transporting capacity of Chengzihe formation mainly distributes in the north pitch area in SuiD2 well and the pitch area of eastern part of Jixian town,the gas transporting capacity of fault in east part is higher than that in the west part.According to the evaluation result of gas transportingcapacity of fault and sandbody,combining the development characteristic of source rock and trap,we have carried on the forecast to the advantageous area of gas reservoir in Chengzihe formation of Suibin depression,and reached the conclusion that the center part of Fuxing pitch area and the south part of eastern pitch area are the advantageous area of gas reservoir and distribution in Chengzihe formation of Suibin depression,which are advantageous area for the next step of gas exploration in this area.
分 类 号:TE122[石油与天然气工程—油气勘探]
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