济阳坳陷滩海地区桩海斜25井区古近系储层描述方法  

Reservoir description method of Paleogene in Zhuanghaixie 25 well area in beach area of Jiyang Depression

作　　者：李洋[1] Li Yang(Marine Oil Production Plant of Shengli Oilfield Company,Sinopec,Dongying Shandong 257237)

机构地区：[1]中国石油化工股份有限公司胜利油田分公司海洋采油厂,山东东营257237

出　　处：《石化技术》2022年第6期142-144,共3页Petrochemical Industry Technology

摘　　要：针对桩海斜25井区古近系储层受不整合面及灰质影响难以识别的问题,本文提出基于子波分解的地质统计学反演方法,利用子波分解重构方法提高地震资料横向分辨率,并结合测井高垂向分辨率,实现目标砂体的反演刻画。In view of the problem that the Paleogene reservoir in the Zhuanghaixie 25 well area is difficult to identify due to the influence of unconformity surface and grey matter,this paper proposes a geostatistical inversion method based on wavelet decomposition.The wavelet decomposition reconstruction method is used to improve the lateral resolution of seismic data,and combined with the high vertical resolution of logging,the inversion characterization of the target sand body is realized.

关 键 词：桩海斜25井区 古近系 子波分解重构 储层描述 

分 类 号：P618.13[天文地球—矿床学]