靖边气田X区块剩余地质储量评价及建产潜力预测  

Evaluation of remaining geological reserves and prediction of production potential in block X of Jingbian gasfield

作　　者：马琪[1] 张喜平[1] 武浩宇[1] 王亚玲[1] 郑海亮[1] 张瑞[1] MA Qi;ZHANG Xiping;WU Haoyu;WANG Yaling;ZHENG Hailiang;ZHANG Rui(Gas Production Plant 1 of PetroChina Changqing Oilfield Company,Jingbian Shaanxi 718500,China)

机构地区：[1]中国石油长庆油田分公司第一采气厂,陕西靖边718500

出　　处：《石油化工应用》2024年第6期77-80,86,共5页Petrochemical Industry Application

摘　　要：本文以靖边气田X区块为例,开展区块地质小层精细刻画,通过建立储层三维地质模型复算区块地质储量,刻画了区块地质储量分布特征,结合已投产井单井泄气面积分布,考虑储层展布、储量丰度等因素进一步明确了已动用地质储量分布特征。通过评价井间剩余未动用地质储量及未建产区地质储量分布特征,明确了产能建设部署方向,结合井网、井型优化落实了区块开发潜力,为保障区块长期稳产提供支撑。This article takes the X block of Jingbian gasfield as an example to carry out fine delineation of geological sub layers in the block.By establishing a three-dimensional geological model of the reservoir to recalculate the geological reserves of the block,the distribution characteristics of geological reserves in the block were characterized.Combined with the distribution of gas release area of single wells that have been put into operation,factors such as reservoir distribution and reserve abundance were considered to further clarify the distribution characteristics of geological reserves that have been used.By evaluating the remaining unused geological reserves between wells and the distribution characteristics of geological reserves in undeveloped production areas,the direction of production capacity construction deployment has been clarified,and the development potential of the block has been implemented in combination with well network and well type optimization,providing support for ensuring long-term stable production of the block.

关 键 词：地质模型 储层刻画 地质储量分布特征 开发潜力 

分 类 号：TE155[石油与天然气工程—油气勘探]