时移岩石物理图版在时移地震定量解释中的应用

doi:10.11885/j.issn.1674-5086.2020.06.24.02

摘要/Abstract

摘要： 岩石物理解释图版通常应用于储层岩性及流体定量预测，取得了较好的应用效果；时移地震则常应用于油藏监测及剩余油气的定性或半定量的解释。随着油气田开发的深入，对剩余油气分布的认识精度需求也越来越高，基于此需求，探讨了一种利用时移地震信息对剩余油气进行定量解释的方法。通过构建油藏流体特征参数（如流体饱和度、压力等）的变化与时移地震敏感参数变化率的关系图版，将表征某个静态时间点的岩石物理解释图版换为一种随流体变化的动态物理解释图版，从而实现了对剩余油层厚度及分布的定量解释，降低了解释多解性。在S油田应用取得较好应用效果，剩余油厚度预测结果与实测结果吻合度高，有效指导了研究区生产井井位优化，降低了开发风险。

关键词: 岩石物性, 流体因子, 时移岩石物理解释图版, 定量解释, 剩余油预测

Abstract: Rock-physical interpretation chart is usually used in quantitative prediction of reservoir lithology and fluid, and has achieved good application effect. Time-lapse seismic is used in reservoir monitoring and qualitative or semi quantitative interpretation of residual oil and gas. With the development of oil or gas fields, more accurately interpretation of remaining oil or gas distribution is required. This paper discusses a method of quantitative interpretation of remaining oil or gas by using time-lapse seismic information. By constructing the relationship chart between the change of reservoir fluid characteristic parameters (such as fluid saturation, pressure, etc.) and the change rate of time-lapse seismic sensitive parameters, the rock-physical interpretation chart representing a static time point is replaced by a dynamic physical interpretation chart changing with fluid, so as to realize the quantitative interpretation of the thickness and distribution of the remaining oil layer and reduce the interpretation ambiguity. The application in S Oilfield has achieved good application effect, and the predicted result of residual oil thickness is highly consistent with the measured result, which effectively guides the optimization of production well location in the study area and reduces the development risk.

Key words: rock physical properties, fluid factor, time-lapse rock-physical interpretation chart, quantitative interpretation, residual oil prediction

中图分类号:

TE122

胡宇霆. 时移岩石物理图版在时移地震定量解释中的应用[J]. 西南石油大学学报(自然科学版), 2022, 44(6): 21-28.

HU Yuting. Application of Rock Physical Template in the Time-lapse Seismic Quantitative Interpretation[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2022, 44(6): 21-28.

0
/ / 推荐

导出引用管理器 EndNote|Ris|BibTeX

链接本文: http://journal15.magtechjournal.com/Jwk_xnzk/CN/10.11885/j.issn.1674-5086.2020.06.24.02

http://journal15.magtechjournal.com/Jwk_xnzk/CN/Y2022/V44/I6/21

参考文献

[1] 周家雄, 谢玉洪, 陈志宏, 等. 时移地震在中国海上气田的应用[J].石油地球物理勘探, 2011, 46(2):285-292. ZHOU Jiaxiong, XIE Yuhong, CHEN Zhihong, et al. Time-lapse seismic applications in China offshore gas fields[J]. Oil Geophysical Prospecting, 2011, 46(2):285-292.
[2] 周水生, 刘洪, 王冲, 等.基于岩石物理实验的时移地震研究[J].地球物理学进展, 2013, 28(4):1739-1748. doi:10.6038/pg20130414 ZHOU Shuisheng, LIU Hong, WANG Chong, et al. A study of time-lapse seismic based on rock physics experiment[J]. Progress in Geophysics, 2013, 28(4):1739-1748. doi:10.6038/pg20130414
[3] 郭念民, 吴国忱.非重复采集时移地震正演模拟及可行性分析[J]. 地球物理学进展, 2012, 27(1):232-245. doi:10.6038/j.issn.1004-2903.2012.01.026 GUO Nianmin, WU Guochen. Forward-modeling and feasibility study of non-repeating acquired time-lapse seismic exploration[J]. Progress in Geophysics, 2012, 27(1):232-245. doi:10.6038/j.issn.1004-2903.2012.01.026
[4] 黄旭日.国外时移地震技术的研究状况[J]. 油气藏评价与开发, 2003, 26(1):7-12. HUANG Xuri. A review of time-lapse seismic techniques abroad[J]. Progress in Exploration Geophysics, 2003, 26(1):7-12.
[5] 李延.时移地震油藏参数的差异性反演研究及应用[D].北京:中国地质大学, 2016. LI Yan. The study and application of reservoir parameters' difference inversion using time-lapse seismic data[D]. Beijing:China University of Geosciences, 2016.
[6] 李景叶, 陈小宏.时移地震油藏监测可行性分析评价技术[J].石油物探, 2012, 51(2):125-132. doi:10.3969/j.issn.1000-1441.2012.02.003 LI Jingye, CHEN Xiaohong. Feasibility analysis and evaluation technology of time-lapse seismic reservoir monitoring[J]. Geophysical Prospecting for Petroleum, 2012, 51(2):125-132. doi:10.3969/j.issn.1000-1441.2012.02.003
[7] 撒利明, 甘利灯, 黄旭日, 等. 中国石油集团油藏地球物理技术现状与发展方向[J]. 石油地球物理勘探, 2014, 49(3):611-626. SA Liming, GAN Lideng, HUANG Xuri, et al. The status and development direction of reservoir geophysics in CNPC[J]. Oil Geophysical Prospecting, 2014, 49(3):611-626.
[8] 杜向东. 中国海上地震勘探技术新进展[J]. 石油物探, 2018, 57(3):321-331. doi:10.3969/j.issn.1000-1441.2018.03.001 DU Xiangdong. Progress of seismic exploration technology in offshore China[J]. Geophysical Prospecting for Petroleum, 2018, 57(3):321-331. doi:10.3969/j.issn.1000-1441.2018.03.001
[9] 赵平起, 马跃华, 冯许魁, 等.油藏渗流场地球物理表征方法[J].石油学报, 2021, 42(5):634-640. doi:10.7623/syxb202105007 ZHAO Pingqi, MA Yuehua, FENG Xukui, et al. A geophysical characterization method of flow field of oil reservoirs[J]. Acta Petrolei Sinica, 2021, 42(5):634-640. doi:10.7623/syxb202105007
[10周家雄, 张亮, 刘巍, 等. 时移地震气藏监测技术在崖城13-1气田的应用[J]. 石油物探, 2020, 59(4):637-646. doi:10.3969/j.issn.1000-1441.2020.04.014 ZHOU Jiaxiong, ZHANG Liang, LIU Wei, et al Application of a time-lapse seismic gas reservoir monitoring in the Yacheng 13-1 Gas Field[J]. Geophysical Prospecting for Petroleum, 2020, 59(4):637-646. doi:10.3969/j.issn.1000-1441.2020.04.014
[11] 芮拥军, 尚新民. 胜利油田非一致性时移地震关键技术探索与实践[J]. 物探与化探, 2021, 45(6):1439-1447. doi:10.11720/wtyht.2021.1219 RUI Yongjun, SHANG Xinmin. Exploration and practice of non-uniform time-lapse seismic key technology in Shengli Oilfield[J]. Geophysical and Geochemical Exploration, 2021, 45(6):1439-1447. doi:10.11720/wtyht.2021.1219
[12] 辛坤烈. 四维地震技术在SAGD蒸汽腔监测中的应用[J]. 石油地球物理勘探, 2019, 54(4):882-890, 907. doi:10.13810/j.cnki.issn.1000-7210.2019.04.020 XIN Kunlie. Time-lapse seismic in the steam chamber monitoring of SAGD[J]. Oil Geophysical Prospecting, 2019, 54(4):882-890, 907. doi:10.13810/j.cnki.issn.1000-7210. 2019.04.020
[13] 易启维.时移地震方法概论[M]. 北京:石油工业出版社, 2002. YI Qiwei. Introduction to time-lapse seismic methods[M]. Beijing:Petroleum Industry Press, 2002.
[14] 张会来, 范廷恩, 胡光义, 等. 水驱油藏时移地震叠前匹配反演——西非深水扇A油田时移地震研究实例[J].石油地球物理勘探, 2015, 50(3):530-535, 564. doi:10.13810/j.cnki.issn.1000-7210.2015.03.021 ZHANG Huilai, FAN Tingen, HU Guangyi, et al. Time-lapse seismic matching inversion in water flooding reservoir:A case of deep-water fan in the Oilfield A, West Africa[J]. Oil Geophysical Prospecting, 2015, 50(3):530-535, 564. doi:10.13810/j.cnki.issn.1000-7210.2015.03.021
[15] 云美厚, 丁伟, 杨长春. 油藏水驱开采时移地震监测岩石物理基础测量[J]. 地球物理学报, 2006, 49(6):1813-1818. doi:10.3321/j.issn:0001-5733.2006.06.029 YUN Meihou, DING Wei, YANG Changchun. Petrophysical measurements for time-lapse seismic monitoring of reservoir waterflooding recovery[J]. Chinese Journal of Geophysics, 2006, 49(6):1813-1818. doi:10.3321/j.issn:0001-5733.2006.06.029
[16] 张显文. 岩石物理分析技术在时移地震中的应用研究[J]. 应用物理, 2016, 6(4):68-76. doi:10.12677/APP.2016.64010 ZHANG Xianwen. The study on rock physical analysis technique for the time-lapse seismic monitoring[J]. Applied Physics, 2016, 6(4):68-76. doi:10.12677/APP.2016.64010
[17] GREGORY A R. Fluid saturation effects on dynamic elastic properties of sedimentary rocks[J]. Geophysics, 1976, 41(5):895-921. doi:10.1190/1.1440671
[18] CLARK V A. The properties of oil under in-situ conditions and its effect on the seismic properties of rocks[J]. Geophysics, 1992, 57(7):894-901. doi:10.1190/1.1443302
[19] BATZLE M L, WANG Z. Seismic properties of pore fluids[J]. Geophysics, 1992, 57(11):1396-1408. doi:10.1190/1.1443207
[20] WANG Z. Fundamentals of seismic rock physics[J]. Geophysics, 2001, 66(2):398-412. doi:10.1190/1.1444931
[21] AVSETH P A. Well log and seismic data analysis using rock physics templates[J]. First Break, 2004, 22(10):37-43. doi:10.3997/1365-2397.2004017
[22] 张广智, 陈娇娇, 陈怀震, 等. 基于岩石物理模版的碳酸盐岩含气储层定量解释[J]. 吉林大学学报(地球科学版), 2015, 45(2):630-638. doi:10.13278/j.cnki.jjuese.201502304 ZHANG Guangzhi, CHEN Jiaojiao, CHEN Huaizhen, et al. Quantitative interpretation of carbonate gas reservoir based on rock physics template[J]. Journal of Jilin University (Earth Science Edition), 2015, 45(2):630-638. doi:10.13278/j.cnki.jjuese.201502304
[23] BORUAH N, 董娜. 用测井岩石物理模板分析法识别岩性及流体[J]. 油气地球物理, 2014, 12(4):70-73. BORUAH N, DONG Na. Identification of lithology and fluid by log petrophysical template analysis[J]. Petroleum Geophysics, 2014, 12(4):70-73.
[24] 蔡生娟, 李宏兵, 潘豪杰. 基于岩石物理模板的孔隙度非敏感流体因子构建方法及应用[J]. 地球物理学进展, 2020, 35(3):932-939. doi:10.6038/pg2020DD0074 CAI Shengjuan, LI Hongbing, PAN Haojie. Construction and application of porosity-insensitive normalized fluid factor based on rock physics template[J]. Progress in Geophysics, 2020, 35(3):932-939. doi:10.6038/pg2020DD0074
[25] 张万龙, 孙赞东, 贺薪蔚, 等. 地震岩石物理模板应用中的两个关键问题[J]. 地球物理学进展, 2015, 30(5):2324-2329. doi:10.6038/pg20150545 ZHANG Wanlong, SUN Zandong, HE Xinwei, et al. Two key points of rock-physics template and its application[J]. Progress in Geophysics, 2015, 30(5):2324-2329. doi:10.6038/pg20150545