胜利济阳页岩油开发进展与攻关方向  

Progress and research direction of shale oil development in Jiyang Depression,Shengli Oilfield

作　　者：杜玉山[1,2] 蒋龙 程紫燕 李伟忠 任敏华[1,2] 刘巍 倪良田 陈建勋[1,2] 蔡鑫 郭士博 王云鹤 刘艳 方正 彭艳霞 隆佳佳[1,2] DU Yushan;JIANG Long;CHENG Ziyan;LI Weizhong;REN Minhua;LIU Wei;NI Liangtian;CHEN Jianxun;CAI Xin;GUO Shibo;WANG Yunhe;LIU Yan;FANG Zheng;PENG Yanxia;LONG Jiajia(Exploration and Development Research Institute,Shengli Oilfield Company,SINOPEC,Dongying City,Shandong Province,257015,China;State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development,Beijing City,102206,China)

机构地区：[1]中国石化胜利油田分公司勘探开发研究院,山东东营257015 [2]页岩油气富集机理与高效开发全国重点实验室,北京102206

出　　处：《油气地质与采收率》2024年第5期77-98,共22页Petroleum Geology and Recovery Efficiency

摘　　要：为了实现济阳陆相断陷盆地中低演化程度页岩油的有效开发,2019年以来,依托万米系统取心、十万余块次的岩心测试,在博兴、牛庄、民丰等洼陷同时开展系统评价,单井评价及立体井组开发均取得突破。博兴洼陷开展了3层楼8口井的先导试验,建成中国石化首个10万吨级页岩油开发井组;牛庄洼陷开展了5层楼20口井大平台立体开发井组试验,已全部投产;民丰洼陷按照“大平台整体部署、小井组分步实施”的模式,整体评价、立体开发试验全面展开。樊页平1、丰页1-1HF井等28口井峰值日产油量超百吨,30口井累计产油量超万吨。基于基础研究与开发实践,提出了济阳页岩油“储-缝-压”三元储渗理论认识,攻关形成了页岩油开发实验技术、开发甜点立体精细评价技术、建模数模一体化技术、立体开发优化调控技术,初步构建了胜利特色的陆相断陷盆地页岩油立体开发理论技术体系,有效支撑了胜利济阳页岩油国家级示范区建设。In order to realize the effective development of shale oil with low maturity in continental faulted basins in Jiyang Depres-sion,systematic evaluations have been carried out simultaneously in Boxing,Niuzhuang,and Minfeng sags since 2019,based on the 10000 meters of systematic coring and more than 100000 core tests.Significant breakthroughs have been made in single well evaluation and stereoscopic development of well groups.A pilot test of eight wells in three layers was conducted in Boxing Sag,and the first 100000-ton shale oil development well group of SINOPEC was built.A large-platform stereoscopic development test of well groups was carried out with 20 wells in five layers,and all wells were put into production in Niuzhuang Sag.A comprehensive overall evaluation and stereoscopic development test was launched in Minfeng Sag,following the mode of“overall deployment of a large platform and step-by-step implementation of a small well group.”Peak daily oil production exceeded one hundred tons in 28 wells,including Wells FYP1 and FY1-1HF ternary-element(storage,fracture,and pressure)storage and flow theory of shale oil in Jiyang Depression was proposed.The technologies of shale oil development,stereoscopic fine evaluation of development sweet spots,integrated modeling and numerical simulation,and stereoscopic development optimization were developed.A theoretical and technical system of stereoscopic development of shale oil in continental faulted basins with Shengli characteristics was initially con-structed.It effectively supported the construction of the shale oil national demonstration area in Jiyang Depression,Shengli Oilfield.

关 键 词：陆相断陷盆地 页岩油 立体开发 开发进展 济阳坳陷 攻关方向 

分 类 号：TE349[石油与天然气工程—油气田开发工程]