综合研究

井震藏结合判定井间砂体连通性研究及应用——以南堡油田M区中深层为例

  • 林伟强 ,
  • 曲丽丽 ,
  • 朱露 ,
  • 冯林平
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  • 中国石油冀东油田公司南堡油田作业区,河北 唐山 063200
林伟强(1986—),男,硕士,工程师,主要从事开发地质研究工作。地址:河北省唐山市曹妃甸区汇丰路47号,邮政编码:063200。E-mail: 769016781@qq.com

收稿日期: 2021-04-29

  网络出版日期: 2022-05-07

Evaluation of inter-well sand body connectivity by combination of well, seismic, and reservoir and its application: Taking the middle and deep layers of M area of Nanpu Oilfield as an example

  • Weiqiang LIN ,
  • Lili QU ,
  • Lu ZHU ,
  • Linping FENG
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  • Nanpu Oilfield Operation Area of Jidong Oilfield Branch Company, CNPC, Tangshan, Hebei 063200, China

Received date: 2021-04-29

  Online published: 2022-05-07

摘要

南堡油田M区是冀东油田的主力注水开发区块,目前已进入中含水阶段,主体区域注水效果显著,局部区域受井间砂体连通性认识不清的影响,注水效果不明显,水驱储量动用程度较低。准确判定井间的砂体连通性,对于完善该区注采井网,提高采收率意义重大。该区砂体横向变化快,纵向砂体层数多而薄,叠置关系复杂,井间砂体连通认识难度大。针对这个问题,通过地质、地震、测井、油藏等多学科综合技术来判定井间砂体连通性,其中包括地震相技术、地震属性技术、地震反演技术、油藏动态分析技术等。井震藏结合的技术手段,已广泛应用于该区的井间砂体连通性判定,并在开发实践中取得了良好效果。研究成果提高了该区井间砂体连通性判定的准确率,为指导该区的油藏开发调整提供了有利依据,对同类型油藏的井间砂体连通性判定具有较好的借鉴意义。

本文引用格式

林伟强 , 曲丽丽 , 朱露 , 冯林平 . 井震藏结合判定井间砂体连通性研究及应用——以南堡油田M区中深层为例[J]. 油气藏评价与开发, 2022 , 12(2) : 373 -381 . DOI: 10.13809/j.cnki.cn32-1825/te.2022.02.013

Abstract

M area in Nanpu Oilfield is the main water injection development block of Jidong Oilfield, and it has entered the middle water cut stage at present. The water injection effect in the main area is remarkable, but in some areas, the effect is not obvious due to the unclear understanding of inter-well sand body connectivity, and the utilization degree of water injection reserves is low. An accurate evaluation of inter-well sand body connectivity is of great significance for improving injection and production well pattern and enhancing oil recovery in this area. The sand bodies in this area change rapidly in transverse direction, and the number of layers in longitudinal direction is large and small, thus it is difficult to recognize the inter-well sand body connectivity. In order to solve this problem, the inter-well sand body connectivity is evalued by the multi-disciplinary comprehensive technology including including seismic phase technology, seismic attribute technology, seismic inversion technology and reservoir performance analysis technology. With the combination of well, seismic and reservoir, this technology has been widely used to determine the inter-well sand body connectivity in this area, and achieved good results in development practice. The research improves the accuracy of inter-well sand body connectivity evaluation, and provides a favorable basis for guiding reservoir development adjustment in this area. It is of good reference for the evaluation of the inter-well sand body connectivity in the same type reservoir.

参考文献

[1] 梁文富, 余兴华, 贾春雨. 完善单砂体注采关系的做法及效果[J]. 大庆石油地质与开发, 2002, 21(3):38-41.
[1] LIANG Wenfu, YU Xinghua, JIA Chunyu. Comprehensive use of pattern to improve the injection-production relation of single sand body[J]. Petroleum Geology & Oilfield Development in Daqing, 2002, 21(3): 38-41.
[2] 路遥. 新民扶余油层单砂体分布及连通关系研究[D]. 大庆:东北石油大学, 2011.
[2] LU Yiao. Study on distribution and connectivity of single sand body in Fuyu reservoir of Xinmin Oilfield[D]. Daqing: Northeast Petroleum University, 2011.
[3] 杨虹, 王德山, 黄敏. 示踪剂技术在营八断块的应用[J]. 油田化学, 2002, 19(4):343-345.
[3] YANG Hong, WANG Deshan, HUANG Min. A case of using water soluble tracer to investigate interwell connectivity at fault block Y8[J]. Oilfield Chemistry, 2002, 19(4): 343-345.
[4] 张钊, 陈明强, 高永利. 应用示踪剂技术评价低渗透油藏油水井间连通关系[J]. 西安石油大学学报(自然科学版), 2006, 21(3):48-49.
[4] ZHANG Zhao, CHEN Mingqiang, GAO Yingli. Estimation of the connectivity between oil wells and water injection wells in low-permeability reservoir using tracer detection technique[J]. Journal of Xi’an Shiyou University(Natural Science Edition), 2006, 21(3):48-49.
[5] 付辉. 油藏井间动态连通性及地质控制因素研究--以南图尔盖盆地Konys油田为例[J]. 东北石油大学学报, 2016, 40(3):89-96.
[5] FU Hui. Dynamic connectivity between wells and geological control factors: Taking Konys oilfield in South Turgay basin as an example[J]. Journal of Northeast Petroleum University, 2016, 40(3): 89-96.
[6] 赵辉, 李阳, 高达. 基于系统分析方法的油藏井间动态连通性研究[J]. 石油学报, 2010, 31(4):633-636.
[6] ZHAO Hui, LI Yang, GAO Da. Research on reservoir interwell dynamic connectivity using systematic analysis method[J]. Acta Petrolei Sinica, 2010, 31(4): 633-636.
[7] 石广志, 冯国庆, 张烈辉. 应用生产动态数据判断地层连通性方法[J]. 天然气勘探与开发, 2006, 29(2):29-31.
[7] SHI Guangzhi, FENG Guoqing, ZHANG Liehui. Inferring stratal connectivity from production performance data[J]. Natural Gas Exploration and Development, 2006, 29(2):29-31.
[8] 杜庆军, 侯健, 刘业俊. 准噶尔盆地陆9井区J2X4油藏井间动态连通性[J]. 新疆石油地质, 2010, 31(6):621-623.
[8] DU Qingjun, HOU Jian, LIU Yejun. Dynamic connectivity between wells of J2X4 reservoir in well block Lu 9, Junggar Basin[J]. Xinjiang Petroleum Geology, 2010, 31(6): 621-623.
[9] 赵辉, 姚军, 吕爱民. 利用注采开发数据反演油藏井间动态连通性[J]. 中国石油大学学报(自然科学版), 2010, 34(6):91-98.
[9] ZHAO Hui, YAO Jun, LYU Aimin. Reservoir interwell dynamic connectivity inversion based on injection and production data[J]. Journal of China University of Petroleum(Edition of Natural Science), 2010, 34(6): 91-98.
[10] 盖平原. 注采井井间连通性的定量研究[J]. 油气田地面工程, 2011, 30(2):19-21.
[10] GAI Pingyuan. Quantitative study on inter-well connectivity of injection production well[J]. Oil-Gasfield Surface Engineering, 2011, 30(2): 19-21.
[11] 李伟, 岳大力, 胡光义, 等. 分频段地震属性优选及砂体预测方法--秦皇岛32-6油田北区实例[J]. 石油地球物理勘探, 2017, 52(1):121-130.
[11] LI Wei, YU Dali, HU Guangyi, et al. Seismic attribute optimization and sand body prediction method in frequency division: A case study of north area of Qinhuangdao 326 oilfield[J]. Oil Geophysical Prospecting, 2017, 52(1): 121-130.
[12] 刘威, 罗珊珊, 李银婷, 等. 地震属性技术在碳酸盐岩储层预测及其应用[J]. 石油化工应用, 2011, 30(5):67-69.
[12] LIU Wei, LUO Shanshan, LI Yinting, et al. The prediction and application of seismic attribution technique in the carbonate reservoir[J]. Petrochemical Industry Application, 2011, 30(5): 67-69.
[13] 李占东, 赵伟, 李阳, 等. 开发地震反演可行性研究及应用--以大庆长垣北部油田为例[J]. 石油与天然气地质, 2011, 32(5):797-806.
[13] LI Zhandong, ZHAO Wei, LI Yang, et al. Feasibility study and application of development seismic inversion: A case study from northern Changyuan oilfield of Daqing area[J]. Oil & Gas Geology, 2011, 32(5): 797-806.
[14] 钱银磊, 胡清雄, 王晓辉, 等. 地震波形指示反演在薄储层预测中的应用[J]. 重庆科技学院(自然科学版), 2017, 19(6):17-20.
[14] QIAN Yinlei, HU Qingxiong, WANG Xiaohui, et al. Application of seismic waveform indicator inversion in thin sandstone prediction Technology[J]. Journal of Chongqing University of Science and Technology(Natural Sciences Edition), 2017, 19(6): 17-20.
[15] 李文龙. 密井网区井震结合储层描述方法[J]. 大庆石油地质与开发, 2016, 35(4):137-142.
[15] LI Wenlong. Reservoir describing technique by the well-seismic combination for the dense well patterns[J]. Petroleum Geology & Oilfield Development in Daqing, 2016, 35(4): 137-142.
[16] 吴胜和, 岳大力, 刘建民, 等. 地下古河道储层构型的层次建模研究[J]. 中国科学(地球科学), 2008, 38(S1):111-124.
[16] WU Shenghe, YU Dali, LIU Jianmin, et al. Study on hierarchical modeling of reservoir architecture of underground paleochannel[J]. Scientia Sinica(Terrae), 2008, 38(S1): 111-124.
[17] 王任一. 基于生产动态数据的井间储层连通性识别方法[J]. 石油与天然气地质, 2019, 40(2):443-450.
[17] WANG Renyi. An approach to recognize interwell reservoir connectivity based on production data[J]. Oil & Gas Geology, 2019, 40(2): 443-450.
[18] 邓英尔, 刘树根, 麻翠杰. 井间连通性的综合分析方法[J]. 断块油气田, 2003, 10(5):50-53.
[18] DENG Ying’er, LIU Shugen, MA Cuijie. Aggregate analysis method of continuity of formation between wells[J]. Fault-Block Oil & Gas Field, 2003, 10(5): 50-53.
[19] 岳大力, 吴胜和, 刘建民. 曲流河点坝地下储层构型精细解剖方法[J]. 石油学报, 2007, 28(4):99-103.
[19] YUE Dali, WU Shenghe, LIU Jianmin. An accurate method for anatomizing architecture of subsurface reservoir in point bar of meandering river[J]. Acta Petrolei Sinica, 2007, 28(4): 99-103.
[20] 陈坤, 何文祥, 魏君. 井间示踪剂在油藏连通性分析中的应用--以马厂油田为例[J]. 长江大学学报(自然科学版), 2015, 12(8):70-73.
[20] CHEN Kun, HE Wenxiang, WEI Jun. Application of interwell tracer in reservoir connectivity analysis: A case study of Machang Oilfield[J]. Journal of Yangtze University(Natural Science Edition), 2015, 12(8): 70-73.
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