裂缝性储层渗透率张量定量预测方法

doi:10.11743/ogg20150618

Abstract

Abstract: Aiming at difficulties to quantitatively predict fracture permeability tensor,present fracture occurrence was predicted based on occurrence change of rock mechanical layers.Present liner density of fracture was predicted based on the facture surface energy theory and the rock strain energy theory of fracture mechanics.According to the results of present stress field numerical simulation,fracture opening was calculated in three direction extrusion stress state and then present facture parallel permeability was determined.By using present fracture attitudes,static and dynamic coordinate systems were unified into geodetic coordinate system,a quantitative prediction model of multi-group fracture permeability tensors was constructed,formula for calculating the principal value of permeability and main value direction were given,and permeability at different directions in unit body was predicted by adjusting the dynamic coordinate system rotation angle.Three parameters,the ratio of the maximum and minimum value of the permeability,heterogeneity coefficient of permeability and variation coefficient of permeability,were defined to quantitatively evaluate fracture permeability heterogeneity.Fu-2 Member fractured reservoir in the eastern flank of Tongcheng fault belt was taken as an example to predict fracture permeability tensor.

Key words: permeability tensor, permeability anisotropy, quantitative prediction, fracture, Tongcheng fault belt

CLC Number:

TE122.2

Liu Jingshou, Dai Junsheng, Zou Juan, Yang Haimeng, Wang Bifeng, Zhou Jubiao. Quantitative prediction of permeability tensor of fractured reservoirs[J]. Oil & Gas Geology, 2015, 36(6): 1022-1029.

References

[1] 刘月田,丁祖鹏,屈亚光,等.油藏裂缝方向表征及渗透率各向异性参数计算[J].石油学报,2011,32(5):842-846. Liu Yuetian,Ding Zupeng,Qu Yaguang,et al.The characterization of fracture orientation and the calculation of anisotropic permeability parameters of reservoirs[J].Acta Petrolei Sinica,2011,32(5):842-846.
[2] 赵向原,曾联波,靳宝光,等.裂缝性低渗透砂岩油藏合理注水压力——以鄂尔多斯盆地安塞油田王窑区为例[J].石油与天然气地质,2015,36(5): 855-861. Zhao Xiangyuan,Zeng Lianbo,Jin Baoguang,et al.Discussion on optimal injection pressure of fractured low-permeability sandstone reservoirs-A case study from Wangyao block in Ansai oilfield,Ordos Basin[J].Oil & Gas Geology,2015,36(5): 855-861.
[3] Abdelkader Kouider El Ouahed,Djebbar Tiab,Amine Mazouzi.Application of artificial intelligence to characterize naturally fractured zones in Haeei Meeeannd Oil Field,Algeriai[J].Journal of Petroleum Science and Engineering,2005,49(3/4):122-141.
[4] 周新桂,张林炎,屈雪峰,等.沿河湾探区低渗透储层构造裂缝特征及分布规律定量预测[J].石油学报,2009,30(2):195-200. Zhou Xingui,Zhang Linyan,Qu Xuefeng,et al.Characteristics and quantitative prediction of distribution laws of tectonic fractures of low-permeability reservoirs in Yanhewan area[J].Acta Petrolei Sinica,2009,30(2):195-200.
[5] Titeux M,Janson X,Srinivasan S,et al.Facies distribution in collapsed carbonate karsts:a mechanical approach[A].AAPG Annual Convention & Exhibition[C].Houston:2011.(Poster).
[6] 季宗镇,戴俊生,汪必峰.地应力与构造裂缝参数间的定量关系[J].石油学报,2010,33(1):68-72. Ji Zongzhen,Dai Junsheng,Wang Bifeng.Quantitative relationship between crustal stress and parameters of tectonic fracture[J].Acta Petrolei Sinica,2010,33(1):68-72.
[7] 曾联波,漆家福,王成刚,等.构造应力对裂缝形成与流体流动的影响[J].地学前缘,2008,15(3):292-298. Zeng Lianbo,Qi Jiafu,Wang Chenggang,et al.The influence of tectonic stress on fracture formation and fluid flow[J].Earth Science Frontiers,2008,15(3):292-298.
[8] 王文环,彭缓缓,李光泉,等.大庆低渗透油藏注水动态裂缝开启机理及有效调整对策[J].石油与天然气地质,2015,36(5): 842-847. Wang Wenhuan,Peng Huanhuan,Li Guangquan,et al.Opening mechanism of dynamic fractures caused by water injection and effective adjustments in low permeability reservoirs,Daqing oilfield in Songliao Basin.Oil & Gas Geology,2015,36(5): 842-847.
[9] 王珂,戴俊生,张宏国,等.裂缝性储层应力敏感性数值模拟:以库车坳陷克深气田为例[J].石油学报,2014,1(1):123-133. Wang Ke,Dai Junsheng,Zhang Hongguo,et al.Numerical simulation of fractured reservoir stress sensitivity:a case from Kuqa depression Keshen gas field[J].Acta Petrolei Sinica,2014,1(1):123-133.
[10] Gurpinar O,Kalbus J,List D F.Numerical modeling of a large,naturally fractured oil complex[R].SPE 59061,2000.
[11] Abbaszadeh M,Corbett C,Broetz R,et al.Development of an integrated reservoir model for a naturally fractured volcanic reservoir in China[R].SPE 59439,2000.
[12] 冯阵东,戴俊生,王霞田,等.不同坐标系中裂缝渗透率的定量计算[J].石油学报,2010,32(1):135-139. Feng Zhendong,Dai Junsheng,Wang Xiatian,et al.Quantitative calculation of the tectonic fracture permeability in different coordinate systems[J].Acta Petrolei Sinica,2010,32(1):135-139.
[13] 季宗镇,戴俊生,汪必峰,等.构造裂缝多参数定量计算模型[J].中国石油大学学报:自然科学版,2010,34(1):24-28. Ji Zongzhen,Dai Junsheng,Wang Bifeng,et al.Multi-parameter quantitative calculation model for tectonic fracture [J].Journal of China University of Petroleum:Natural Science Edition,2010,34(1):24-28.
[14] 单娴,姚军.基于渗透率张量的各向异性油藏两相渗流数值模拟[J].中国石油大学学报:自然科学版,2011,35(2):101-106. Shan Xian,Yao Jun.Numerical simulation for twophase flow in heterogeneous reservoirs based on full permeability tensor[J].Journal of China University of Petroleum:Edition of Natural Science,2011,35(2):101-106.
[15] 刘月田,刘剑,丁祖鹏,等.非均质各向异性裂缝油藏物理模型制作方法[J].石油学报,2013,34(6):1119-1125. Liu Yuetian,Liu Jian,Ding Zupeng,et al.The method of making physical model for heterogeneous and anisotropic fractured reservoirs[J].Acta Petrolei Sinica,2013,34(6):1119-1125.
[16] 文世鹏,李德同.储层构造裂缝数值模拟技术[J].石油大学学报:自然科学版,1996,20(5):17-24. Wen Shipeng,Li Detong.Numerical simulation technology for structural fracture of reservoir[J].Journal of China University of Petroleum:Natural Science Edition,1996,20(5):17-24.
[17] 周新桂,张林炎,范昆.含油气盆地低渗透储层构造裂缝定量预测方法和实例[J].天然气地球科学,2007,18(3):328-333. Zhou Xingui,Zhang Linyan,Fan Kun.Methods for quantitative prediction of tectonic fractures in compact reservoirs in petroliferous basins and a case study[J].Natural Gas Geoscience,2007,18(3):328-333.
[18] Bai T,Pollard,David D.Closely space fractures in layered rocks:initiation mechanism and propagation kinematics[J].Journal of structural geology,2000,22(10):1409-1425.
[19] 康志江,赵艳艳,张允,等.缝洞型碳酸盐岩油藏数值模拟技术与应用[J].石油与天然气地质,2014,35(6): 944-949. Kang Zhijiang,Zhao Yanyan,Zhang Yun,et al.Numerical simulation technology and its application to fractured-vuggy carbonate reservoirs[J].Oil & Gas Geology,2014,35(6): 944-949.
[20] Chad A,Underwood M L,Cooke J A,et al.Stratigraphic controls on vertical fracture patterns in Silarian dolomite,northeastern Wisconsin[J].AAPG Bulletin,2003,87(1):121-142.
[21] 曾联波.低渗透砂岩储层裂缝的形成与分布[M].北京:科学出版社,2008:103-104. Zeng Lianbo.Formation and distribution of fractures in low-permeability sandstone reservoirs[M].Beijing:Science Press,2008:103-104.
[22] 戴俊生,冯建伟,李明,等.砂泥岩间互地层裂缝延伸规律探讨[J].地学前缘,2011,18(2):277-283. Dai Junsheng,Feng Jianwei,Li ming,et al.Discussion on the extension law of structural fracture in sand-mud interbed formation[J].Earth Science Frontiers,2011,18(2):277-283.
[23] 冯建伟,戴俊生,马占荣,等.低渗透砂岩裂缝参数与应力场关系理论模型[J].石油学报,2011,32(4):664-671. Feng Jianwei,Dai Junsheng,Ma Zhanrong,et al.The theoretical model between fracture parameters and stress field of low-permeability sandstones[J].Acta Petrolei Sinica,2011,32(4):664-671.
[24] Willis-Richards J,Watanabe K,Takahashi H.Progress toward a stochastic rock mechanics model of engineered geothermal systems[J].Journal of Geophysical Research:Solid Earth (1978-2012),1996,101(B8):17481-17496.
[25] Jing Z,Willis-Richards J,Watanabe K,et al.A new 3D stochastic model for HDR geothermal reservoir in fractured crystalline rock[C].Proceedings of the 4th International HDR Forum,Strasbourg,1998.
[26] Jing Z,Willis-Richards J,Watanabe K,et al.A three-dimensional stochastic rock mechanics model of engineered geothermal systems in fractured crystalline rock[J].Journal of Geophysical Research:Solid Earth (1978-2012),2000,105(B10):23663-23679.
[27] Durham W B,Bonner B P.Self-propping and fluid flow in slightly offset joints at high effective pressures[J].Journal of Geophysical Research:Solid Earth (1978-2012),1994,99(B5):9391-9399.
[28] Chen Z,Naryan S P,Yang Z,et al.An experimental investigation of hydraulic behavior of fractures and joints in granitic rock[J].International Journal of Rock Mechanics and Mining Science,2000,37(7):1061-1071.
[29] 秦积舜.变围压条件下低渗砂岩储层渗透率变化规律研究[J].西安石油学院学报:自然科学版,2002,17(4):28-31. Qin Jishun.Variation of the permeability of the low-permeability sandstone reservoir under variable confined pressure[J].Journal of Xi'an Shiyou University:Natural Science Edition,2002,17(4):28-31.
[30] Choi K,Jackson M D,Hampson G,et al.Impact of het erogeneity on flow in fluvial-deltaic reservoirs:Im plications for the giant ACG field,South Caspian Basin[J].Society of Petroleum Engineers,2007:3214-3229.
[31] Roy B,Anno P,Gurch M.Imaging oil-sand reservoir hetero geneities using wide-angle prestack seismic inversion[J].Leading Edge,2008,27(9):1192-1201.
[32] Kwon S I,Sung W M,Hu H D G,et al.Characterization of reservoir heterogeneity using in verse model equipped with parallel genetic algorithm[J].Energy Sources,2007,29(9):823-838.
[33] 叶绍东.金湖凹陷铜城断层构造特征与油气成藏[J].地质力学学报,2012,18 (2):187-194. Ye Shaodong.Structural characteristics of Tongcheng fault and hydrocarbon accumulation in Jinhu sag[J].Journal of Geomechanics,2012,18(2):187-194.
[34] 能源,漆家福,张春峰,等.金湖凹陷断裂特征及其石油地质意义[J].大地构造与成矿学,2012,36 (1):16-23. Neng Yuan,Qi Jiafu,Zhang Chunfeng,et al.Structural features of the Jinhu sag in the Subei Basin and its petroleum geological significance[J].Geotectonica Et Metallogenia,2012,36 (1):16-23.
[35] 能源,漆家福,张春峰,等.金湖凹陷石港断层构造演化及油气聚集特征[J].石油学报,2009,30(5):667-671. Neng Yuan,Qi Jiafu,Zhang Chunfeng,et al.Structural evolution of Shigang fault and features of hydrocarbon accumulation in Jinhu Sag[J].Acta Petrolei Sinica,2009,30(5),667-671.
[36] 刘敬寿,戴俊生,王珂,等.斜井岩心裂缝产状校正方法及其应用[J].石油学报,2015,36(1) :67-73. Liu Jingshou,Dai Junsheng,Wang Ke,et al.An approach to correct the attitudes of fracture for deviated borehole in core and its application[J].Acta Petrolei Sinica,2015,36(1) :67-73.
[37] 张克银.川西孝泉-新场地区须家河组四段裂缝分布特征[J].石油实验地质,2014,36(4):398-404. Zhang Keyin.Fracture distribution characteristics of 4th member of Xujiahe Formation in Xiaoquan-Xinchang area,western Sichuan[J].Petroleum Geology & Experiment,2014,36(4):398-404.
[38] 杨勉,徐梓洋,杨柏松,等.贝尔凹陷基岩潜山致密储层裂缝分布预测[J].石油与天然气地质,2014,35(2): 253-257. Yang Mian,Xu Ziyang,Yang Baisong,et al.Fracture prediction of bedrock buried hill tight reservoirs in Beier Depression.Oil & Gas Geology,2014,35(2): 253-257.
[39] 梁积伟,李宗杰,刘昊伟,等.塔里木盆地塔河油田S108井区奥陶系一间房组裂缝性储层研究[J].石油实验地质,2010,32(5):447-452. Liang Jiwei,Li Zongjie,Liu Haowei,et al.Characteristics of fracture reservoir of Ordovician Yijianfang Formation in S108 area of Tahe Oilfield,Tarim Basin[J].Petroleum Geology & Experiment,2010,32(5):447-452.
[40] 国殿斌,徐怀民,梁国胜,等.东濮凹陷北部盐间泥岩裂缝储层预测技术研究[J].油气地质与采收率,2014,21(5):53-56. Guo Dianbin,Xu Huaimin,Liang Guosheng,et al.Practical technology of inter-salt mudstone fracture prediction in the north of Dongpu depression[J].Petroleum Geology and Recovery Efficiency,2014,21(5):53-56.
[41] Hennings P,Allwardt P,Paul P,et al.Relationship between fractures,fault zones,stress,and reservoir productivity in the Suban gas field,Sumatra,Indonesia[J].AAPG bulletin,2012,96(4):753-772.
[42] 陈伟,吴智平,侯峰,等.断裂带内部结构特征及其与油气运聚关系[J].石油学报,2010,31(5):774-780. Wu Wei,Wu Zhiping,Hou Feng,et al.Internal structures of fault zones and their relationship with hydrocarbon migration and accumulation[J].Acta Petrolei Sinica,2010,31(5):774-780.
[43] 谢景彬,龙国清,田昌炳,等.特低渗透砂岩油藏动态裂缝成因及对注水开发的影响——以安塞油田王窑区长6油组为例[J].油气地质与采收率,2015,22(3):106-110. Xie Jingbin,Long Guoqing,Tian Changbing,et al.Genetic mechanism of dynamic fracture and its influence on water flooding development in extra-low permeability sandstone reservoir:a case of Chang6 member in Wangyao area,Ansai oilfield[J].Petroleum Geology and Recovery Efficiency,2015,22(3):106-110.

Quantitative prediction of permeability tensor of fractured reservoirs

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

[1]	Cheng Shen, Lan Ren, Jinzhou Zhao, Mingpei Chen. Division of shale lithofacies associations and their impact on fracture network formation in the Silurian Longmaxi Formation, Sichuan Basin [J]. Oil & Gas Geology, 2021, 42(1): 98-106, 123.
[2]	Hongjian Zhu, Yiwen Ju, Yan Sun, Cheng Huang, Hongye Feng, Raza Ali, Kun Yu, Peng Qiao, Lei Xiao. Evolution characteristics and models of shale pores and fractures under tectonic deformation: A case study of the Lower Paleozoic marine shale in the Sichuan Basin and its periphery [J]. Oil & Gas Geology, 2021, 42(1): 186-200, 240.
[3]	Kewei Zu, Lingxiao Fan, Bo Wang, Dongsheng Cao, Cong Guan, Zhongchao Li, Xiushen Cheng. Development patterns of fractures in carbonate reservoirs in the 2^nd member of Jialingjiang Formation, Puguang area, Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(6): 1188-1196.
[4]	Zhe Mao, Lianbo Zeng, Guoping Liu, Zhiyong Gao, He Tian, Qing Liao, Yunzhao Zhang. Characterization and effectiveness of natural fractures in deep tight sandstones at the south margin of the Junggar Basin, northwestern China [J]. Oil & Gas Geology, 2020, 41(6): 1212-1221.
[5]	Jian Li, Lianbo Zeng, Yu Lin, Guoping Liu, Dongsheng Cao, Zhaosheng Wang. Horizontal fractures of the Cenozoic in western Qaidam Basin and their tectonic implication [J]. Oil & Gas Geology, 2020, 41(6): 1222-1232.
[6]	Xiaohua Che, Teng Zhao, Wenxiao Qiao, Wenya Lyu, Jianming Fan. Fracture identification and evaluation based on multi-pole acoustic logging [J]. Oil & Gas Geology, 2020, 41(6): 1263-1272.
[7]	Shuangquan Chen, Qingliang Zhong, Zhongping Li, Min Zhang, Xin Zhao, Xiangyang Li. Petrophysical modeling of horizontal bedding-parallel fractures and its seismic response characteristics [J]. Oil & Gas Geology, 2020, 41(6): 1273-1281, 1287.
[8]	Zhiming Chen, Haoshu Chen, Xinwei Liao, Lianbo Zeng, Biao Zhou. Evaluation of fracture networks along fractured horizontal wells in tight oil reservoirs:A case study of Jimusar oilfield in the Junggar Basin [J]. Oil & Gas Geology, 2020, 41(6): 1288-1298.
[9]	Meng Li, Xiaofei Shang, Huawei Zhao, Shuang Wu, Taizhong Duan. Prediction of fractures in tight gas reservoirs based on likelihood attribute —A case study of the 2^nd member of Xujiahe Formation in Xinchang area, Western Sichuan Depression, Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(6): 1299-1309.
[10]	Xunyu Cai, Guiqiang Qiu, Dongsheng Sun, Hongquan Zhu, Wei Wang, Zhiping Zeng. Types and characteristics of tight sandstone sweet spots in large basins of central-western China [J]. Oil & Gas Geology, 2020, 41(4): 684-695.
[11]	Faqi He, Chengchun Liang, Cheng Lu, Chunyan Yuan, Xiaowei Li. Identification and description of fault-fracture bodies in tight and low permeability reservoirs in transitional zone at the south margin of Ordos Basin [J]. Oil & Gas Geology, 2020, 41(4): 710-718.
[12]	Zeng Lianbo, Lyu Peng, Qu Xuefeng, Fan Jianming. Multi-scale fractures in tight sandstone reservoirs with low permeability and geological conditions of their development [J]. Oil & Gas Geology, 2020, 41(3): 449-454.
[13]	Sun Shuai, Hou Guiting. Analysis of conceptual models for the influence of rock mechanics on tensile zone in faulted anticlines [J]. Oil & Gas Geology, 2020, 41(3): 455-462.
[14]	Tian He, Zeng Lianbo, Xu Xiang, Shu Zhiguo, Peng Yongmin, Mao Zhe, Luo Bing. Characteristics of natural fractures in marine shale in Fuling area,Sichuan Basin, and their influence on shale gas [J]. Oil & Gas Geology, 2020, 41(3): 474-483.
[15]	Lyu Wenya, Miao Fengbin, Zhang Benjian, Zeng Qi, Xu Xiang, Ji Min. Fracture characteristics and their influence on natural gas production: A case study of the tight conglomerate reservoir in the Upper Triassic Xujiahe Formation in Jian'ge area,Sichuan Basin [J]. Oil & Gas Geology, 2020, 41(3): 484-491,557.