吉林大学学报(地球科学版) ›› 2015, Vol. 45 ›› Issue (6): 1862-1869.doi: 10.13278/j.cnki.jjuese.201506304

• 地球探测与信息技术 • 上一篇    下一篇

水平井和大斜度井中阵列侧向测井响应数值模拟

祝鹏1, 林承焰1, 李智强2, 赵文积3, 张华莲4   

  1. 1. 中国石油大学(华东)地球科学与技术学院, 山东 青岛 266580;
    2. 中国电波传播研究所, 河南 新乡 453003;
    3. 大庆钻探工程公司测井公司, 黑龙江 大庆 163412;
    4. 重庆地质矿产研究院, 重庆 400042
  • 收稿日期:2015-02-05 发布日期:2015-11-26
  • 作者简介:祝鹏(1983),男,博士研究生,主要从事测井方法、解释及测井地质学方面的科研工作,E-mail:pursuit_joe@163.com。
  • 基金资助:

    国家科技重大专项(2011ZX05009-003)

Numerical Simulation of Array Laterolog Response in Horizontal and Highly Deviated Wells

Zhu Peng1, Lin Chengyan1, Li Zhiqiang2, Zhao Wenji3, Zhang Hualian4   

  1. 1. School of Geosciences, China University of Petroleum, Qingdao 266580, Shandong, China;
    2. China Research Institute of Radiowave Propagation, Xinxiang 453003, Henan, China;
    3. Wireline Logging Company, Daqing Drilling Engineering Company, Daqing 163412, Heilongjiang, China;
    4. Chongqing Institute of Geology&Mineral Resources, Chongqing 400042, China
  • Received:2015-02-05 Published:2015-11-26

PDF (PC)

461

摘要：

针对水平井和大斜度井中阵列侧向电极系的工作原理,利用多电场叠加方式进行电场合成,采用三维有限元方法模拟仿真各个分电场的场分布,进而利用电场线性叠加原理得到阵列侧向测井响应。在基于计算机仿真的基础上,得到阵列侧向五条测井曲线的径向探测深度,阵列侧向径向探测深度要小于深侧向探测深度。考察了三维地层模型下井斜和侵入深度变化对阵列侧向测井响应的影响,分析了水平井和大斜度井中阵列侧向测井响应特征。模拟结果表明,在井斜小于15°时,阵列侧向测井响应受井斜影响小,可以不进行井斜校正;井斜超过60°的大斜度井以及水平井中,阵列侧向测井响应视地层厚度逐渐增大,测井响应值与直井条件下响应值差别较大,必须进行井斜校正。

关键词: 水平井/大斜度井, 阵列侧向, 有限元, 测井响应

Abstract:

According to the operating principles of array lateral electrode arrays in horizontal wells and highly deviated wells, electric field is studied by using multiple electric field superposition method, and the 3D finite element method is employed to simulate electric field distribution of various points, and then electric field linear superposition principles are used to get the array lateral logging response. Based on the computer simulation, five array lateral logging curve radial investigation depths are obtained. The array lateral radial detection depth is smaller than the deep lateral detection depth. The effect of well deviation and variation of depth of invasion on log response in the 3D formation model is examined; and the characteristics of array lateral log response in horizontal wells and highly deviated wells is analyzed. The simulation results are as follows: well deviation has a small impact on array lateral log response when the well deviation is less than 15°, and correction of well deflection is not necessary; while the well deviation must be corrected when the horizontal well deviation is more than 60° in a highly deviated well due to a greater difference of array lateral log response between highly deviated wells and vertical wells.

Key words: horizontal/highly deviated well, array lateral, finite element, log response

中图分类号: 

  • P631.8

[1] 李善军,肖永文,汪涵明,等.裂缝的双侧向测井响应的数学模型及裂缝孔隙度的定量计算[J].地球物理学报,1996,39(6):845-852. Li Shanjun,Xiao Yongwen,Wang Hanming,et al. Mathematical Model of Dual Laterolog Response to Fracture and Quantitative Interpretation of Fracture Porosity[J]. Acta Geophysica Sinica, 1996, 39(6): 845-852.

[2] 李善军.用三维有限元素法反演单一灰岩裂缝性储层的裂缝孔隙度和裂缝倾角[J].测井技术,1998,22(6):412-415. Li Shanjun.Inverting Fracture Porosity and Dip of Limestone Fractured Reservior Using 3-D FEM[J].Well Logging Technology, 1998, 22(6): 412-415.

[3] 刘福平,李善军,张庚骥.利用积分方程法计算双侧向测井仪的井眼校正曲线[J].地球物理学报,1997,40(6):857-866. Liu Fuping,Li Shanjun,Zhang Gengji.Computation of Borehole Correction Curves of Dual Laterolog Tool by Integral Equation Method[J]. Acta Geophysica Sinica, 1997, 40(6): 857-866.

[4] 刘振华,胡启,张建华.用有限元法计算侵入条件下双侧向测井仪器响应[J].石油仪器,1994,8(3):149-152. Liu Zhenhua,Hu Qi,Zhang Jianhua.Calculating Intrusion by the Finite Element Method Under the Condition of Dual Laterolog Tool Response[J]. Petroleum Instruments, 1994, 8(3): 149-152.

[5] Chemali R, Gianzero S, Su S M.The Dual Laterolog in Common Complex Situations[C]// SPWLA 29th Annual Logging Symposium. San Antonio: [s.n.], 1988: 5-8.

[6] Chen Y H, Chew W C, Zhang H J. A Novel Array Latero Log Method[J]. Log Analyst, 1998, 39(1): 23-30.

[7] Smits J W, Dubourg I, Luling M G, et al. Improved Resistivity Interpretation Utilizing a New Array Laterolog Tool and Associated Inversion Processing[C]//Annual Technical Conference and Exhibition of the Society of Petroleum Engineers. New Orleans: SPE, 1998: 831-844.

[8] 邓少贵,李智强,陈华.煤层气储层裂缝阵列侧向测井响应数值模拟与分析[J].煤田地质与勘探,2010,38(3):55-60. Deng Shaogui,Li Zhiqiang,Chen Hua.The Simulation and Analysis of Lateral Log Response of Fracture in Coalbed Methane Reservior[J]. Coal Geology & Exploration, 2010, 38(3): 55-60.

[9] 李智强,范宜仁,邓少贵,等.基于改进差分进化算法的阵列侧向测井反演[J].吉林大学学报:地球科学版,2010,40(5):1199-1204. Li Zhiqiang,Fan Yiren,Deng Shaogui,et al. Inversion of Array Laterolog by Improved Difference Evolution[J]. Journal of Jilin University: Earth Science Edition, 2010, 40 (5): 1199-1204.

[10] 朱大伟,邓少贵,范宜仁,等.大斜度井双侧向测井响应数值模拟研究[J].测井技术,2005,29(3):208-211. Zhu Dawei, Deng Shaogui, Fan Yiren, et al. Numerical Simulation of Dual Laterolog Response in Highly Deviated Wells[J]. Well Log Technology, 2005, 29(3): 208-211.

[11] 李大潜.有限元素法在电法测井中的应用[M].北京:石油工业出版社,1980:72-129. Li Daqian. Finite Element Method in the Application of the Electrical Logging[M]. Beijing: Petroleum Industry Press, 1980: 72-129.

[12] Clavier C.The Challenge of Logging Horizontal Wells[J]. Log Analyst, 1991, 32(2): 63-84.

[13] Sibbit A M, Faivre O. The Dual Laterolog Response in Fractured Rocks[C]// SPWLA 26th Annual Logging Symposium. Dallas: [s.n.], 1985: 17-20.

[14] 张庚骥.电法测井[M].东营:石油大学出版社,1996. Zhang Gengji. Electrical Logging[M]. Dongying: University of Petroleum Press, 1996.

[15] 高杰,谢然红.大斜度井侧向测井三维正演数值模拟及曲线快速校正方法研究[J].石油勘探与开发,2000,27(2):69-71. Gao Jie, Xie Ranhong. 3D Numerical Forward Modeling and Fast Correction of Dual-Laterolog for High Angle Deviated Wells[J]. Petroleum Exploration and Development, 2000, 27(2): 69-71.
[1] 张波, 曹洪恺, 孙建孟, 张鹏云, 闫伟超. 稠油热采地层阵列感应测井响应特性数值模拟[J]. 吉林大学学报(地球科学版), 2018, 48(4): 1277-1286.
[2] 殷长春, 杨志龙, 刘云鹤, 张博, 齐彦福, 曹晓月, 邱长凯, 蔡晶. 基于环形扫面测量的三维直流电阻率法任意各向异性模型响应特征[J]. 吉林大学学报(地球科学版), 2018, 48(3): 872-880.
[3] 曾昭发, 霍祉君, 李文奔, 李静, 赵雪宇, 何荣钦. 任意各向异性介质三维有限元航空电磁响应模拟[J]. 吉林大学学报(地球科学版), 2018, 48(2): 433-444.
[4] 刘宗利, 王祝文, 刘菁华, 赵淑琴, 欧伟明. 辽河东部凹陷火山岩相测井响应特征及储集意义[J]. 吉林大学学报(地球科学版), 2018, 48(1): 285-297.
[5] 姜艳娇, 孙建孟, 高建申, 邵维志, 迟秀荣, 柴细元. 低孔渗储层井周油藏侵入模拟及阵列感应电阻率校正方法[J]. 吉林大学学报(地球科学版), 2017, 47(1): 265-278.
[6] 高建申, 孙建孟, 姜艳娇, 崔利凯. 侧向测井电极系结构影响分析及阵列化测量新方法[J]. 吉林大学学报(地球科学版), 2016, 46(6): 1874-1883.
[7] 严家斌, 皇祥宇. 大地电磁三维矢量有限元正演[J]. 吉林大学学报(地球科学版), 2016, 46(5): 1538-1549.
[8] 刘海飞, 柳杰, 高寒, 郭荣文, 童孝忠, 麻昌英. 五极纵轴激电测深三维有限元正演模拟[J]. 吉林大学学报(地球科学版), 2016, 46(3): 884-892.
[9] 罗胜元, 何生, 金秋月, 杨睿之, 张君立. 渤南洼陷超压系统划分及结构特征[J]. 吉林大学学报(地球科学版), 2015, 45(1): 37-51.
[10] 顾观文，吴文鹂，李桐林. 大地电磁场三维地形影响的矢量有限元数值模拟[J]. 吉林大学学报(地球科学版), 2014, 44(5): 1678-1686.
[11] 周洪福，王春山，聂德新. 断层带岩体变形模量对坝基稳定性影响[J]. 吉林大学学报(地球科学版), 2014, 44(4): 1254-1259.
[12] 王朝令，刘争平，黄云艳，黄显彬. 隧道地震预报波场的有限元数值模拟[J]. 吉林大学学报(地球科学版), 2014, 44(4): 1369-1381.
[13] 汤文武，柳建新，童孝忠. 电导率连续变化的线源FCSEM有限元正演模拟[J]. 吉林大学学报(地球科学版), 2013, 43(5): 1646-1654.
[14] 刘昌军，赵华，张顺福，丁留谦. 台兰河地下水库辐射井抽水过程的非稳定渗流场的有限元分析[J]. 吉林大学学报(地球科学版), 2013, 43(3): 922-930.
[15] 戴黎明，李三忠，楼达，索艳慧，刘鑫，余珊，周淑慧. 亚洲大陆主要活动块体的现今构造应力数值模拟[J]. 吉林大学学报(地球科学版), 2013, 43(2): 469-483.
Viewed
Full text
346
HTML PDF
Just accepted Online first Issue Just accepted Online first Issue
0 0 0 0 0 346

  From Others local
  Times 66 280
  Rate 19% 81%

Abstract
435
Just accepted Online first Issue
0 0 435
  From Others local
  Times 419 16
  Rate 96% 4%

Cited
Web of Science  Crossref   ScienceDirect  Search for Citations in Google Scholar >>
 
This page requires you have already subscribed to WoS.
  Shared   
  Discussed   
No Suggested Reading articles found!
版权所有 © 《吉林大学学报(地球科学版)》编辑部
地址：长春市西民主大街938号(130026)　电话：+86-431-88502374；13756165364　E-mail: xuebao1956@jlu.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发