堡古2油藏改建储气库有效库容空间实验

doi:10.3969/j.issn.1006-6535.2025.01.015

特种油气藏 ›› 2025, Vol. 32 ›› Issue (1): 127-134.DOI: 10.3969/j.issn.1006-6535.2025.01.015

堡古2油藏改建储气库有效库容空间实验

何海燕¹, 辛春彦¹, 商琳¹, 朱诗杰², 向祖平², 高广亮¹, 孙彦春³, 王懿²

1.中国石油冀东油田分公司,河北唐山 063200;
2.重庆科技大学,重庆 401331;
3.中海油田服务有限公司天津分公司,天津 300457

收稿日期:2023-11-05 修回日期:2024-11-04 出版日期:2025-02-25 发布日期:2025-05-13
通讯作者: 朱诗杰(1989—),男,讲师,2012年毕业于西南石油大学石油工程专业,2020年毕业于该校石油与天然气工程专业,获博士学位,现主要从事提高采收率原理与工艺方面的研究工作。
作者简介:何海燕(1982—),女,工程师,2007年毕业于西南石油大学资源勘探工程专业,现主要从事储气库方案方面的研究工作。
基金资助:
中国石油勘探与生产分公司2022年重点科技项目“冀东堡古2高挥发性油藏气驱采油与储气库协同建设关键技术研究与试验”(2022ZS0903);中国石油油气和新能源分公司2023年重点科技项目“油藏改建储气库关键技术研究”(2023YQX10602)

Experiment on effective capacity of gas storage reconstructed from Baogu-2 Reservoir

HE Haiyan¹, XIN Chunyan¹, SHANG Lin¹, ZHU Shijie², XIANG Zuping², GAO Guangliang¹, SUN Yanchun³, WANG Yi²

1. Petrochina Jidong Oilfield Company,Tangshan,Hebei 063200, China;
2. Chongqing University of Science and Technology,Chongqing 401331, China;
3. China Oilfield Services Ltd Tianjin Branch,Tianjin 300457, China

Received:2023-11-05 Revised:2024-11-04 Online:2025-02-25 Published:2025-05-13

摘要/Abstract

摘要： 库容空间是改建储气库最重要的指标之一,储气库的库容空间越大,其承载、储气及调峰的能力越强,保障用气需求的能力也越强,因此,预测库容空间对储气库建设意义重大。为明确堡古2油藏改建储气库的有效库容空间,开展了多周期互驱相渗实验和长岩心注采实验。研究结果表明:经过5周期油水互驱,库容空间降低了7.71个百分点,经过气水互驱、气油互驱后,库容空间分别增加1.50、3.14个百分点;经过5周期注采实验,储层的库容空间增加32.38个百分点。多周期注采可以不断动用岩心内部流体,扩大库容空间;采取有效手段防止边底水入侵油区,降低油水互驱的影响,提高注入气对纯油区、水淹区的有效驱替,可以在油藏互驱区域实现高效建库;合理设计注采方案,可以进一步提高储气库的有效库容量。该研究可为边底水油藏改建储气库提供了技术支持。

关键词: 储气库, 相渗规律, 注采实验, 库容空间, 堡古2油藏

Abstract: The capacity constitutes one of the most crucial indicators for the reconstruction of gas storage.The greater the capacity of the gas storage,the stronger the capabilities of carrying,gas storage and peak shaving,and the greater the ability to guarantee the demand for gas.Therefore,forecasting the capacity holds significant importance for the construction of gas storage.In order to clarify the effective capacity of the gas storage reconstructed from the Baogu-2 Reservoir,a multi-period interactive displacement relative permeability experiment and a long core injection-production experiment were conducted.The experimental results indicate that after 5 cycles of oil-water mutual displacement,the capacity decreases by 7.71 percentage points.After gas-water mutual displacement and gas-oil mutual displacement,the capacity increases by 1.50 and 3.14 percentage points respectively.After 5 cycles of injection-production experiments,the reservoir capacity space increased by 32.38 percentage points.Multi-cycle injection and production can continuously mobilize the internal fluid of the core to enhance the capacity.Effective measures ought to be adopted to prevent edge and bottom water from intruding oil areas,minimize oil-water mutual drive,and improve the effective displacement of injected gas to pure oil areas and water-flooded areas,so as to realize efficient storage construction in mutual drive areas.Reasonable design of injection-production plan can further improve the effective capacity of gas storage.This study can offer technical support for the reconstruction of gas storage in edge and bottom water reservoirs.

Key words: gas storage, the law of relative permeability, injection-production experiment, capacity, Baogu-2 Reservoir

中图分类号:

TE822

何海燕, 辛春彦, 商琳, 朱诗杰, 向祖平, 高广亮, 孙彦春, 王懿. 堡古2油藏改建储气库有效库容空间实验[J]. 特种油气藏, 2025, 32(1): 127-134.

HE Haiyan, XIN Chunyan, SHANG Lin, ZHU Shijie, XIANG Zuping, GAO Guangliang, SUN Yanchun, WANG Yi. Experiment on effective capacity of gas storage reconstructed from Baogu-2 Reservoir[J]. Special Oil & Gas Reservoirs, 2025, 32(1): 127-134.

参考文献

[1] 李建君.中国地下储气库发展现状及展望[J].油气储运,2022,41(7):780-786.
LI Jianjun.The development status and prospect of underground gas storage in China[J].Oil and Gas Storage and Transportation,2022,41(7):780-786.
[2] 张刚雄,李彬,郑得文,等.中国地下储气库业务面临的挑战及对策建议[J].天然气工业,2017,37(1):153-159.
ZHANG Gangxiong,LI Bin,ZHENG Dewen,et al.Challenges to and proposals for underground gas storage(UGS) business in China[J].Natural Gas Industry,2017,37(1):153-159.
[3] 刘建勋,刘岩.中国地下储气库建设的发展现状及展望[J].应用化工,2022,51(4):1136-1140,1145.
LIU Jianxun,LIU Yan.Development status and prospects of China′s underground gas storage construction [J].Applied Chemical Industry,2022,51(4):1136-1140,1145.
[4] 马新华,郑得文,魏国齐,等.中国天然气地下储气库重大科学理论技术发展方向[J].天然气工业,2022,42(5):93-99.
MA Xinhua,ZHENG Dewen,WEI Guoqi,et al.Development directions of major scientific theories and technologies for underground gas storage[J].Natural Gas Industry,2022,42(5):93-99.
[5] 马新华,张国生,唐红君,等.天然气在构建清洁低碳能源体系中的地位与作用[J].石油科技论坛,2022,41(1):18-28.
MA Xinhua,ZHANG Guosheng,Tang Hongjun,et al.Natural gas position and role in construction of clean low-carbon energy system[J].Petroleum Science And Technology Forum,2022,41(1):18-28.
[6] 何海燕,刘先山,耿少阳,等.基于渗流-温度双场耦合的油藏型储气库数值模拟[J].油气藏评价与开发,2023,13(6):819-826.
HE Haiyan,LIU Xianshan,GENG Shaoyang,et al.Numerical simulation of UGS facilities rebuilt from oil reservoirs based on the coupling of seepage and temperature fields[J].Petroleum Reservoir Evaluation and Development,2023,13(6):819-826.
[7] 焦霞蓉,江山,刘洪,等.长春油田X断块气顶油藏型储气库注气能力评价[J].长江大学学报(自然科学版),2022,19(6):78-84.
JIAO Xiarong,JIANG Shan,LIU Hong,et al.Evaluation of gas injection capacity of gas cap reservoir type gas storage in X fault block of Changchun Oilfield[J].Journal of Yangtze University(Natural Science Edition),2022,19(6):78-84.
[8] 殷富国,程时清,黄兰,等.气驱协同型储气库建库不同阶段产能预测[J].新疆石油地质,2022,43(5):600-605.
YIN Fuguo,CHENG Shiqing,HUANG Lan,et al.Productivity prediction in different stages of collaborative construction of underground gas storage and gas flooding[J].Xinjiang Petroleum Geology,2022,43(5):600-605.
[9] 江同文,王正茂,王锦芳.天然气顶部重力驱油储气一体化建库技术[J].石油勘探与开发,2021,48(5):1061-1068.
JIANG Tongwen,WANG Zhengmao,WANG Jinfang.Integrated construction technology for natural gas gravity drive and underground gas storage[J].Petroleum Exploration and Development,2021,48(5):1061-1068.
[10] 马震.S6气顶油藏型储气库多周期注采流体相态特征研究[D].成都:西南石油大学,2019.
MA Zhen.Study on phase characteristics of multi-cycle injection-production fluid in S6 gas cap reservoir gas storage[D].Chengdu:Southwest Petroleum University,2019.
[11] 熊钰,徐宏光,李辉,等.废弃油藏建储气库库容变化机理室内实验研究[J].科学技术与工程,2015,15(6):173-176.
XIONG Yu,XU Hongguang,LI Hui,et al.A research on the change mechanism of storage capacity of abandoned oil reservoirs to build gas storage space through indoor test[J].Science and Technology and Engineering,2015,15(6):173-176.
[12] GAO Guangliang,LIU Wei,ZHU shijie,et al.Discussion on the reconstruction of medium/low-permeability gas reservoirs based on seepage characteristics[J].Processes,2022,10(4):756.
[13] 刘涛,李宜强,丁国生,等.气藏型储气库空间动用规律及扩容机理仿真模拟[J].石油勘探与开发,2022,49(6):1227-1233.
LIU Tao,LI Yiqiang,DING Guosheng,et al.Simulation of pore space production law and capacity expansion mechanism of underground gas storage[J].Petroleum Exploration and Development,2022,49(6):1227-1233.
[14] 高广亮,刘伟,李聪,等.油藏改建地下储气库库容量计算方法[J].天然气工业,2023,43(10):132-140.
GAO Guangliang,LIU Wei,LI Cong,et al.A calculation method for the storage capacity of UGS rebuilt from oil reservoirs[J].Natural Gas Industry,2023,43(10):132-140.
[15] 闫萍,靳叶军,袁雪花,等.储气库运行上限压力的确定方法及在板中北储气库的应用[J].特种油气藏,2024,31(4):81-88.
YAN Ping,JIN Yejun,YUAN Xuehua,et al.Method of determining the upper limit pressure of gas storage operation and its application in the Banzhongbei gas storage[J].Special Oil & Gas Reservoirs,2024,31(4):81-88.
[16] 陈显学.底水气藏型储气库注采渗流规律实验[J].特种油气藏,2022,29(4):101-106.
CHEN Xianxue.Test on the seepage pattern in injection and production of gas storage in bottom-water gas reservoir[J].Special Oil & Gas Reservoirs,2022,29(4):101-106.
[17] 王皆明,姜凤光.砂岩气顶油藏改建储气库库容计算方法[J].天然气工业,2007,27(11): 97-99.
WANG Jieming,JIANG Fengguang.A method for calculating underground gas storage capacity reconstructed from sand gas-cap reservoir at the late water-driving stage[J].Natural Gas Industry,2007,27(11):97-99.
[18] 高广亮,马立民,吴远坤,等.南堡凹陷堡古2区块砂质碎屑流油藏地质特征[J].断块油气田,2018,25(1):11-15.
GAO Guangliang,MA Limin,WU Yuankun,et al.Geological characteristics of sandy debris flow reservoir in PG-2 Block of Nanpu Sag[J].Fault-Block Oil & Gas Field,2018,25(1):11-15.
[19] 刘晓丽,李阳,白雷,等.薄层砂岩边底水油藏空气辅助内源微生物驱油技术[J].特种油气藏,2024,31(2):103-111.
LIU Xiaoli,LI Yang,BAI Lei,et al.Air-assisted microbial enhanced oil displacement in thin sandstone reservoir with edge and bottom water[J].Special Oil & Gas Reservoirs,2024,31(2):103-111.
[20] 蔡建钦,李涛,王小剑,等.考虑水侵量时变的边底水油藏平均地层压力预测新方法[J].钻采工艺,2023, 46 (2): 89-93.
CAI Jianqin,LI Tao,WANG Xiaojian,et al.A new method to predict average reservoir pressure for oil reservoir subject to edge or bottom water drive considering time-varying water influx[J].Drilling & Production Technology,2023,46(2):89-93.
[21] 范宇,高新平,宁飞,等.基于多周期注采的气藏型地下储气库储层渗流规律[J].天然气工业,2023,43(10):103-111.
FAN Yu,GAO Xinping,NING Fei,et al.Seepage law of gas-reservoir UGSs during multi-cycle injection and production[J].Natural Gas Industry,2023,43(10):103-111.
[22] 罗波波,刘峰刚,王瑞飞,等.挥发性致密油藏孔隙结构及高温高压三相相渗实验[J].石油地质与工程,2023,37(3):69-75.
LUO Bobo,LIU Fenggang,WANG Ruifei,et al.Experimental study on pore structure and high-temperature and high-pressure three-phase relative permeability of volatile tight oil reservoirs[J].Petroleum Geology and Engineering,2023,37(3):69-75.
[23] 雷霄,查玉强,姜平,等.一种改进的油水相渗实验末端效应校正方法[J].中国海上油气,2016,28(5):49-53.
LEI Xiao,ZHA Yuqiang,JIANG Ping,et al.An improved correction method for end-effect in oil-water relative permeability experiment[J].China Offshore Oil and Gas,2016,28(5):49-53.
[24] 朱诗杰,施雷庭,张健,等.相渗曲线判断聚合物驱转注聚时机的应用方法[J].油气藏评价与开发,2020,10(2):128-134.
ZHU Shijie,SHI Leiting,ZHANG Jian,et al.Application method of determining polymer injection timing with relative permeability curves[J].Petroleum Reservoir Evaluation and Development,2020,10(2):128-134.
[25] 张晶晨,王秀宇,王凤鸣.渗透率及压力梯度对特低渗储层油水相渗曲线的影响[J].西安石油大学学报(自然科学版),2022,37(1):87-92.
ZHANG Jingchen,WANG Xiuyu,WANG Fengming.Influence of rock permeability and pressure gradient on relative permeability curves of oil and water in extra-low permeability reservoir[J].Journal of Xi′an Shiyou University(Natural Science Edition),2022,37(1):87-92.
[26] 李春雷,曹小朋,张林凤,等.基于机器学习算法的水驱储层相渗曲线仿真预测[J].油气地质与采收率,2022,29(6):138-142.
LI Chunlei,CAO Xiaopeng,ZHANG Linfeng.et al.Simulation and prediction of water-flooding reservoir relative permeability curve based on machine learning[J].Petroleum Geology and Recovery Efficiency,2022,29(6):138-142.

堡古2油藏改建储气库有效库容空间实验

Experiment on effective capacity of gas storage reconstructed from Baogu-2 Reservoir

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	闫萍, 靳叶军, 袁雪花, 宿鹤松, 常进宇, 曾静波, 张凤生, 蔡洪波. 储气库运行上限压力的确定方法及在板中北储气库的应用[J]. 特种油气藏, 2024, 31(4): 81-88.
[2]	周军, 胡承强, 梁光川, 张平, 彭井宏, 马俊杰, 徐东阳. 基于机会约束规划的气藏型储气库优化设计[J]. 特种油气藏, 2023, 30(6): 99-106.
[3]	王容, 李隆新, 刘晓旭, 罗瑜, 张娜. 深层碳酸盐岩气藏改建储气库注采能力预测方法及应用[J]. 特种油气藏, 2023, 30(1): 126-133.
[4]	陈显学. 底水气藏型储气库注采渗流规律实验[J]. 特种油气藏, 2022, 29(4): 101-106.
[5]	周军, 彭井宏, 罗莎, 孙建华, 梁光川, 彭操. 考虑安全稳定运行的大型枯竭气藏储气库注采优化[J]. 特种油气藏, 2021, 28(6): 76-82.
[6]	石悦, 郭文朋, 徐宁, 侯晓璐, 赵媛, 杜彩霞. 采卤老腔改建盐穴储气库关键技术及应用[J]. 特种油气藏, 2021, 28(5): 134-139.
[7]	高涛. 底水火山岩储气库库容和工作气量主控影响因素定量评价[J]. 特种油气藏, 2021, 28(3): 87-93.
[8]	刘晓旭, 周源, 王霞, 罗鑫, 周道勇. 气藏型储气库注气期试井分析探讨[J]. 特种油气藏, 2021, 28(2): 139-143.
[9]	李晓光, 户昶昊, 闵忠顺, 盛聪, 刘洁, 李滨. 双6储气库运行综合评价及扩容潜力研究[J]. 特种油气藏, 2020, 27(6): 114-119.
[10]	游利军, 邵佳新, 王都, 王汉, 康毅力, 陈明君. 储气库碳酸盐岩裂隙微粒运移实验模拟[J]. 特种油气藏, 2020, 27(5): 94-99.
[11]	王秀影，刘明峰，王元庆，张宇，邱爱民. 兴9砾岩体储气库一次上返固井技术[J]. 特种油气藏, 2017, 24(1): 153-.
[12]	王彬，陈超，李道清，崔国强，庞晶. 新疆H型储气库注采气能力评价方法[J]. 特种油气藏, 2015, 22(5): 78-.
[13]	殷代印，何　超，董秀荣. 储气库调峰能力数值模拟研究[J]. 特种油气藏, 2015, 22(1): 95-.
[14]	李兆敏，王壮壮，李松岩，李　威，刘尚奇. 温度对油砂沥青相渗规律影响研究[J]. 特种油气藏, 2015, 22(1): 92-.
[15]	王景芹，朱振锐，高纯良，马品刚. 朝阳沟油田储气库注采井油管尺寸优选[J]. 特种油气藏, 2013, 20(2): 90-92.