裂缝性储层裂缝的阵列侧向测井响应数值模拟

邓少贵; 李智强

Volume 34 Issue 5

Sep. 2009

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2009 > 34(5): 841-847

DENG Shao-gui, LI Zhi-qiang, 2009. Simulation of Array Laterolog Response of Fracture in Fractured Reservoir. Earth Science, 34(5): 841-847.

Citation:

DENG Shao-gui, LI Zhi-qiang, 2009. Simulation of Array Laterolog Response of Fracture in Fractured Reservoir. Earth Science, 34(5): 841-847.

DENG Shao-gui, LI Zhi-qiang, 2009. Simulation of Array Laterolog Response of Fracture in Fractured Reservoir. Earth Science, 34(5): 841-847.

Citation:

DENG Shao-gui, LI Zhi-qiang, 2009. Simulation of Array Laterolog Response of Fracture in Fractured Reservoir. Earth Science, 34(5): 841-847.

PDF( 713 KB)

Simulation of Array Laterolog Response of Fracture in Fractured Reservoir

Faculty of Georesources & Information, China University of Petroleum, Qingdao 266555, China

Received Date: 2009-02-01
Publish Date: 2009-09-25

Abstract

Abstract

To understand the response of array laterolog to fracture in the fractured reservoir, based on the plane model of parallel fractures with equal space, the three-dimensional finite element method is used to simulate the responses of the high-definition array laterolog in fractured formation with different fracture parameters.The results show that conductivitites of array laterolog are linearly related to the porosity of fracture and the conductivity of pore fluid.A negative separation between the deep and shallow resistivity appears in the low-angle fractured formation, the positive appears in high-angle conditions.Apparent resistivity increases gradually with fracture density increasing under the same porosity of fracture conditions.If fracture density is large enough, the log response will not vary with essentially fracture density.Log response of crossing fracture is apparently different from that of the parallel fracture group with the same angle, and log response of crossing fracture is different under the different dip grouping system.Accordingly the array laterolog is sensitive to the fracture and its apparent resistivity can be used to determine the fracture porosity and the separation between the deep and shallow apparent resistivity can be used to study the fracture attitude.The above researches have contributions to the application of array laterolog in the fractured reservoir evaluation.
- fracture reservoir,
- fracture group,
- fracture dip,
- fracture aperture,
- porosity of fracture,
- fracture fluid,
- array laterolog

FullText(HTML)

References(28)

References

Chen, Q. H., Liu, C. Y., Wang, S. X., et al., 2002. Study oncarbonate fracture-cavity system—Status and prospects. Oil & Gas Geology, 23 (2): 196-202 (in Chinese with English abstract).

Chen, Y. H., Chew, W. C., Zhang, G. J., 1998. A novel arraylaterolog method. The Log Analyst, 39 (5): 23-32.

Deng, S. G., Wang, X. C., Fan, Y. R., 2006. Response of duallaterolog to fractures in fractured carbonate formation and its interpretation. Earth Science—Journal of China University of Geosciences, 31 (6): 846-850 (in Chinese with English abstract).

Fu, X. F., Su, Y. P., Lü, Y. F., et al., 2007. Fractal characteristic and geological meaning of fault and fracture. Earth Science—Journal of China University of Geosciences, 32 (2): 227-234 (in Chinese with English ab-stract).

Griffiths, R., Smits, J. W., Faivre, O., et al., 1999. Bettersaturation fromnew array laterolog. In: Society of Professional Well Log Analysts, Houston, TX, UnitedStates. Transactions of the SPWLA Annual Logging Symposium, 40: 1-14.

Hakvoort, R. G., Fabris, A., Frenkel, M. A., et al., 1998. Field measurements and inversion results of the high-definition lateral log. In: Society of Professional WellLog Analysts, Houston, TX, United States. Transactions of the SPWLA Annual Logging Symposium, 39: 1-12.

Jiang, L. Z., Gu, J. Y., Guo, B. C., 2004. Characteristics andmechanismof low permeability clastic reservoir in Chinese petroliferous basin. Acta Sedimentologica Sinica, 22 (1): 13-18 (in Chinese with English abstract).

Li, S. J., Xiao, C. W., Wang, H. M., et al., 1996. Mathematical model of dual laterolog response to fracture and quantitative interpretation of fracture porosity. ActaGeophysica Sinica, 39 (6): 845-852 (in Chinese withEnglish abstract).

Liu, Z. H., Zhang, X., 2005. Multi-parameter inversion of array laterolog responses. Journal of Xi'an Shiyou University (Natural Science Edition), 20 (1): 30-33 (in Chinese with English abstract).

Luo, L., Hu, P. Y., Zhou, Z. Y., 2001. Log identification forfracture in carbonate. Acta Petrolei Sinica, 22 (3): 32-35 (in Chinese with English abstract).

Ouyang, J., Li, S. J., 2001. Aninterpretation method of identifying and evaluating fractured sand oil reservoirs indeep zone in Bohai Gulf using dual laterolog responses. Well Logging Technology, 25 (4): 282-286 (in Chi-nese with English abstract).

Rabinowitz, P. D., Zhou, Z. Q., 2007. Array processing—Anew method to detect and correct. Chinese Journal of Oceanology and Limnology, 25 (1): 51-58. doi: 10.1007/s00343-007-0051-7

Sibbit, A., Faivre, O., 1985. The dual laterolog response infractured rocks. In: Society of Professional Well LogAnalysts, Houston, TX, United States. Transactions of the SPWLA Annual Logging Symposium, 26 (1): 1-34.

Smits, J. W., Dubourg, I., Luling, M. G., et al., 1998. Im-proved resistivity interpretation utilizing a new arraylaterolog tool and associated inversion processing. SPE49328, New Orleans, Louisiana, 831-843.

Wu, J., Xie, W. W., Xie, X. C., et al., 2008. Forward response analysis of array lateral logging tool. Journal of Xi'an Shiyou University (Natural Science Edition), 23 (1): 73-76, 80 (in Chinese with English abstract).

Zenf, L. B., Li, Y. G., Wang, Z. G., et al., 2007. Type andsequence of fractures in the second member of Xujiahe Formation at the south of western Sichuan depression. Earth Science—Journal of China University of Geosciences, 32 (2): 194-200 (in Chinese with English ab-stract).

Zhang, G. J., 1984. Electrolog (I). Oil Industry Press, Beijing, 1-38 (in Chinese).

陈清华, 刘池阳, 王书香, 等, 2002. 碳酸盐岩缝洞系统研究现状与展望. 石油与天然气地质, 23 (2): 196-202. doi: 10.3321/j.issn:0253-9985.2002.02.022

邓少贵, 王晓畅, 范宜仁, 2006. 裂缝性碳酸盐岩裂缝的双侧向测井响应特征及解释方法. 地球科学——中国地质大学学报, 31 (6): 846-850. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200606013.htm

付晓飞, 苏玉平, 吕延防, 等, 2007. 断裂和裂缝的分形特征. 地球科学——中国地质大学学报, 32 (2): 227-234. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200702010.htm

蒋凌志, 顾家裕, 郭彬程, 2004. 中国含油气盆地碎屑岩低渗透储层的特征及形成机理. 沉积学报, 22 (1): 13-18. doi: 10.3969/j.issn.1000-0550.2004.01.003

李善军, 肖承文, 汪涵明, 等, 1996. 裂缝的双侧向测井响应的数学模型及裂缝孔隙度的定量解释. 地球物理学报, 39 (6): 845-852. doi: 10.3321/j.issn:0001-5733.1996.06.014

刘振华, 张霞, 2005. 阵列侧向测井响应的多参数反演. 西安石油大学学报(自然科学版), 20 (1): 30-33. doi: 10.3969/j.issn.1673-064X.2005.01.007

罗利, 胡培毅, 周政英, 2001. 碳酸盐岩裂缝测井识别方法. 石油学报, 22 (3): 32-35. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200103010.htm

欧阳健, 李善军, 2001. 双侧向测井识别与评价渤海湾深层裂缝性砂岩油层的解释方法. 测井技术, 25 (4): 282-286. doi: 10.3969/j.issn.1004-1338.2001.04.009

仵杰, 谢尉尉, 解茜草, 等, 2008. 阵列侧向测井仪器的正演响应分析. 西安石油大学学报(自然科学版), 23 (1): 73-76, 80. doi: 10.3969/j.issn.1673-064X.2008.01.016

曾联波, 李跃纲, 王正国, 等, 2007. 川西南部须二段低渗透砂岩储层裂缝类型及其形成序列. 地球科学——中国地质大学学报, 32 (2): 194-200. https://www.cnki.com.cn/Article/CJFDTOTAL-DQKX200702005.htm

张庚骥, 1984. 电法测井(上册). 北京: 石油工业出版社, 1-38.

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(6)

Get Citation

PDF

XML

Article views (3854) PDF downloads(94)

Simulation of Array Laterolog Response of Fracture in Fractured Reservoir

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content