ISSN 1673-8217 CN 41-1388/TE
主管:中国石油化工集团有限公司 主办:中国石油化工股份有限公司河南油田分公司
严梦颖. 2013: 新立油田V区块扶余油层隔夹层研究. 石油地质与工程, 27(05): 65-68+148.
引用本文: 严梦颖. 2013: 新立油田V区块扶余油层隔夹层研究. 石油地质与工程, 27(05): 65-68+148.
Yan Mengying. 2013: Research on interbeds of Fuyu reservoirs in V block of Xinli oilfield. Petroleum Geology and Engineering, 27(05): 65-68+148.
Citation: Yan Mengying. 2013: Research on interbeds of Fuyu reservoirs in V block of Xinli oilfield. Petroleum Geology and Engineering, 27(05): 65-68+148.

新立油田V区块扶余油层隔夹层研究

Research on interbeds of Fuyu reservoirs in V block of Xinli oilfield

  • 摘要: 油田勘探开发实践表明,在油田进入高含水开发期,影响剩余油分布的因素复杂多样,其中,储层中的隔夹层引起的渗流屏障和渗流差异是影响剩余油分布的重要因素之一。对新立油田V区块扶余油层307口井的测井及地质资料进行处理,详细研究工区内隔夹层的特征、识别方法,对层间、层内隔层及夹层的展布特征进行描述,通过研究隔夹层的分布规律,找出隔夹层对剩余油分布规律的影响。从而精细表征油藏地质特征,正确部署后期油田开发方案,提高油田采收率。

     

    Abstract: According to the exploration and development practice in the oilfield.the affecting factors of residual oil distribution are complex and various.Among them,seepage barrier and seepage difference caused by restraining barrier and interbeds in reservoir is one of the important factors that affect the distribution of residual oil.The 307 wells logging data and geological data of the V block in Xinli oilfield are processed.The feature and recognition method of restraining barrier and interbeds are studied in detail.We also describe the distribution characteristics of the restraining barrier and interbeds and find out the effect of restraining barrier and interbeds on residual oil distribution.As a result,reservoir geological characteristics are presented well and the oilfield late development scheme is arranged correctly to improve the oil and gas recovery.

     

/

返回文章
返回