毕业论文-河3断块区沙二段油藏储量计算及剩余油分布分析论文.doc

l 中国石油大学（华东）毕业设计（论文） 河3断块区沙二段油藏储量计算 及剩余油分布分析 学生姓名： 学 号： 专业班级：石油工程 指导教师： 年6月20日 中国石油大学（华东）本科毕业设计（论文） 摘 要 河3断块属于现河庄油田，在大地构造上隶属于渤海湾盆地济阳坳陷东营凹陷中央隆起断裂背斜带的西段。本文在研究区精细地质描述的基础上，利用容积法计算了各小层的石油地质储量，并用流动系数法对每口油井产量进行劈分，得到了各小层的储量动用情况。通过开发效果评价，发现河3断块仍具有一定的剩余油开发潜力。通过对地质、油藏工程、动态监测等剩余油分布主要控制因素的分析，确定河3断块的剩余油主要分布在构造高部位、井间、物性较差的储层。在剩余油分布研究基础上，确定了下一步的有利目标区，为进一步的油田开发提供了依据。 关键词：地质储量；动用状况分析；剩余油分布；剩余油控制因素； ABSTRACT River block 3 located in Xianhezhuang Oil Field, at the western part of central uplift fault anticline of Dongying hollow, which belong to Bohai Bay Basin Jiyang depression on Tectonic . The paper conducted a detailed geological description，calculated the geological oil reserves of each small layer by the volumetric method，and splited yield of each well by mobile coefficient，then got the complexion of the use of each small layer．Through the development of effective evaluation, found that river block 3 still has some remaining oil potential. By analyzing geology, reservoir engineering, dynamic monitoring etc factors of the remaining oil distribution, we know that the remaining oil mainly distributed in the construction of high reservoir site，wells near the fault and the zone uncontrolled by networks，meanwhile，also determined the next step of advantageous drilling region，providing the basis for the further oil-field development． Keywords：Geological reserves；Development and Evaluation； Distribution of the remaining oil； Control factors of the remaining oil 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc264790301 摘 要 PAGEREF _Toc264790301 \h 2 HYPERLINK \l _Toc264790302 第1章 前 言 PAGEREF _Toc264790302 \h 1 HYPERLINK \l _Toc264790303 1.1 课题研究的目的意义 PAGEREF _Toc264790303 \h 1 HYPERLINK \l _Toc264790304 1.2 国内外研究现状及发展趋势 PAGEREF _Toc264790304 \h 1 HYPERLINK \l _Toc264790305 1.2.1 国内外研究现状 PAGEREF _Toc264790305 \h 1 HYPERLINK \l _Toc264790306 1.2.2 剩余油研究的发展趋势 PAGEREF _Toc264790306 \h 4 HYPERLINK \l _Toc264790307 1.3 研究内容和技术路线 PAGEREF _Toc264790307 \h 6 HYPERLINK