大数据统计在碳酸盐岩油气田开发中的应用

doi:10.11885/j.issn.1674-5086.2017.09.08.01

摘要/Abstract

摘要： 为解决塔里木盆地下古生界奥陶系碳酸盐岩油气田后续高效井的部署难题，在精细构造成图的基础上，进行有效圈闭的识别和分类，通过海量钻井资料统计分析油气富集规律，重新落实构造对油气的控制作用。结果表明，研究区主要的构造圈闭类型可分为背斜圈闭、断背斜圈闭及与走滑断裂相关的断裂圈闭共3大类6小类；研究区碳酸盐岩储层具有一定的连续性和连通性，油、气、水的分布宏观上和微观上符合油气差异聚集原理。构造圈闭是油气最富集的区域，是高效井集中分布区，油气藏富集模式可分为圈闭内富集型、斜坡全充注型、斜坡半充注型和斜坡全漏失型四种，其中斜坡全充注型和圈闭内富集型是钻探获高效井最有利的地质目标。

关键词: 奥陶系, 大数据, 圈闭, 构造油气藏, 差异聚集, 富集规律

Abstract: To solve the issue of arranging follow-up high-performance wells in the Ordovician carbonate oil and gas fields in the Tarim Basin, effective traps are recognized and classified based on detailed structural mapping. Statistical analyses of numerous drilling data were conducted to obtain oil and gas accumulation patterns and verify controls on structures in oil and gas reserves. The results reveal that the major types of structural traps in the study area can be divided into three main categories and six sub-categories. The three main categories are anticline traps, faulted anticline traps, and strike-slip fault-related faulted traps. The carbonate reservoir in the study area is, to a certain degree, continuous and inter-connected. Distributions of oil, gas, and water macroscopically and microscopically agree with the differential entrapment theory of oil and gas. Structural traps are regions where oil and gas are the most concentrated, and therefore should be prioritized for areas with concentrations of high-performance wells. Oil and gas accumulation modes can be classified into four types, accumulation within traps, fully filled slopes, partially filled slopes, and completely leaking slopes. Among these, fully filled slopes and accumulation within traps are the most favorable geological conditions for drilling and obtaining high-performance wells.

Key words: Ordovician system, big data, traps, structural oil/gas reservoirs, differential entrapment, accumulation patterns

中图分类号:

TE122

韩杰, 张少伟, 吴江勇, 陈思, 马小平. 大数据统计在碳酸盐岩油气田开发中的应用[J]. 西南石油大学学报(自然科学版), 2018, 40(6): 1-11.

HAN Jie, ZHANG Shaowei, WU Jiangyong, CHEN Si, MA Xiaoping. Application of Big Data to Carbonate Oil and Gas Field Exploitation[J]. 西南石油大学学报(自然科学版), 2018, 40(6): 1-11.

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参考文献

[1] 韩剑发,韩杰,江杰,等. 中国海相油气田勘探实例之十五塔里木盆地塔中北斜坡鹰山组凝析气田的发现与勘探[J]. 海相油气地质, 2013, 18(3):70-78. doi:10.3969/j.issn.1672-9854.2013.03.009 HAN Jianfa, HAN Jie, JIANG Jie, et al. Cases of discovery and exploration of marine fields in China, Part 15:Ordovician Yingshan condensate Gas Field in north slope of Tazhong uplift, Tarim Basin[J]. Marine Origin Petroleum Geology, 2013, 18(3):70-78. doi:10.3969/j.issn.1672-9854.2013.03.009
[2] 马永生. 中国海相油气勘探[M]. 北京:地质出版社, 2006:115-345.
[3] 李阳. 塔河油田碳酸盐岩缝洞型油藏开发理论及方法[J]. 石油学报, 2013, 34(1):115-121. doi:10.7623/syxb201301013 LI Yang. The theory and method for development of carbonate fractured-cavity reservoirs in Tahe Oilfield[J]. Acta Petrolei Sinica, 2013, 34(1):115-121. doi:10.7623/syxb201301013
[4] 韩剑发,宋玉斌,熊昶,等. 塔中海相碳酸盐岩凝析气田试采动态特征与开发技术对策[J]. 天然气地球科学, 2014, 25(12):2047-2057. doi:10.11764/j.issn.1672-1926.2014.12.2047 HAN Jianfa, SONG Yubin, XIONG Chang, et al. Production test dynamic and developing technique strategies for the condensate gas of marine carbonate in Tazhong Area, Tarim Basin[J]. Natural Gas Geoscience, 2014, 25(12):2047-2057. doi:10.11764/j.issn.1672-1926.2014.12.2047
[5] 邬光辉,陈志勇,曲泰来,等. 塔里木盆地走滑带碳酸盐岩断裂相特征及其与油气关系[J]. 地质学报, 2012, 86(2):219-227. doi:10.3969/j.issn.0001-5717.2012.02.001 WU Guanghui, CHEN Zhiyong, QU Tailai, et al. Characteristics of the strik-slip fault facies in Ordovician carbonate in the Tarim Basin, and its relations to hydrocarbon[J]. Acta Geologica Sinica, 2012, 86(2):219-227. doi:10.3969/j.issn.0001-5717.2012.02.001
[6] 能源,邬光辉,黄少英,等. 再论塔里木盆地古隆起的形成期与主控因素[J]. 天然气工业, 2016, 36(4):27-34. doi:10.3787/j.issn.1000-0976.2016.04.004 NENG Yuan, WU Guanghui, HUANG Shaoying, et al. Formation stage and controlling factors of the paleouplifts in the Tarim Basin:A further discussion[J]. Natural Gas Industry, 2016, 36(4):27-34. doi:10.3787/j.issn.10000976.2016.04.004
[7] 任凭,林畅松,韩剑发,等. 塔中北斜坡鹰山组碳酸盐岩沉积微相特征与演化[J]. 天然气地球科学, 2015, 26(2):241-251. doi:10.11764/j.issn.1672-1926.2015.02.0241 REN Ping, LIN Changsong, HAN Jianfa, et al. Microfacies characteristics and depositional evolution of the lower Ordovician Yingshan Formation in north slope of Tazhong Area, Tarim Basin[J]. Natural Gas Geoscience, 2015, 26(2):241-251 doi:10.11764/j.issn.1672-1926.2015.02.0241
[8] 韩杰,江杰,潘文庆,等. 塔中西部奥陶系桑塔木组底界灰岩段的识别及沉积学意义[J]. 天然气地球科学, 2014, 25(4):490-497. doi:10.11764/j.issn.1672-1926.2014.04.0490 HAN Jie, JIANG Jie, PAN Wenqing, et al. Identification of limestone formation below sang-tamu group of Ordovician and its sedimentary meaning in western Tazhong[J]. Natural Gas Geoscience, 2014, 25(4):490-497. doi:10.11764/j.issn.1672-1926.2014.04.0490
[9] 张君龙. 碳酸盐岩层序沉积演化及海平面的控制作用——以塔里木盆地古城地区奥陶系为例[J]. 天然气工业, 2017, 37(1):46-53. doi:10.3787/j.issn.10000976.2017.01.005 ZHANG Junlong. Carbonate sequence sedimentary evolution and control of sea level:A case study of Ordovician in the Gucheng Area, Tarim Basin[J]. Natural Gas Industry, 2017, 37(1):46-53. doi:10.3787/j.issn.1000-0976.2017.01.005
[10] 杨兆栓,林畅松,尹宏,等. 主成分分析在塔中地区奥陶系鹰山组碳酸盐岩岩性识别中的应用[J]. 天然气地球科学,2015,26(1):54-59. doi:10.11764/j.issn.16721926.2015.01.0054 YANG Zhaoshuan, LIN Changsong, YIN Hong, et al. Application of principal component analysis in carbonate lithology identification of the Ordovician Yingshan Formation in Tazhong Area[J]. Natural Gas Industry, 2015, 26(1):54-59. doi:10.11764/j.issn.1672-1926.2015.01.0054
[11] 傅恒,韩建辉,孟万斌,等. 塔里木盆地塔中北坡奥陶系碳酸盐岩岩溶储层的形成机理[J]. 天然气工业,2017,37(3):25-36. doi:10.3787/j.issn.1000-0976.2017.03.004 FU Heng, HAN Jianhui, MENG Wanbin, et al. Forming mechanism of the Ordovician karst carbonate reservoirs on the northern slope of Central Tarim Basin[J]. Natural Gas Industry, 2017, 37(3):25-36. doi:10.3787/j.issn.1000-0976.2017.03.004
[12] 戴启德. 油田开发地质学[M]. 北京:石油大学出版社, 2004:64-68.
[13] 韩杰,江杰,张敏,等. 断裂及其裂缝发育带在塔中油气勘探中的意义[J]. 西南石油大学学报(自然科学版), 2015, 37(2):11-20. doi:10.11885/j.issn.16745086.2013.06.09.01 HAN Jie, JIANG Jie, ZHAHG Min, et al. Significance of fault and fracture developing area in oil and gas exploration in Tazhong[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2015, 37(2):11-20. doi:10.11885/j.issn.1674-5086.2013.06.09.01
[14] 韩杰,袁源,洪涛,等. 轮古东走滑断裂破碎带结构及与油气关系[J]. 中国地质, 2016, 43(4):1304-1316. doi:10.12029/gc20160416 HAN Jie, YUAN Yuan, HONG Tao, et al. The structure of crushed zone near the Lungudong strike slip fault and its relationship with the gas and oil[J]. Geology in China, 2016, 43(4):1304-1316. doi:10.12029/gc20160416
[15] 李萌,汤良杰,李宗杰,等. 走滑断裂特征对油气勘探方向的选择——以塔中北坡顺1井区为例[J]. 石油实验地质, 2016, 38(1):114-121. doi:10.11781/sysydz201601113 LI Meng, TANG Liangjie, LI Zongjie, et al. Fault characteristics and their petroleum geology significance:A case study of Well Shun-1 on the northern slope of the Central Tarim Basin[J]. Petroleum Geology and Experiment, 2016, 38(1):114-121. doi:10.11781/sysydz201601113
[16] 孟祥霞,王宏斌,姚清洲,等. 塔北隆起构造演化特征及对奥陶系碳酸盐岩的控储控藏作用[J]. 天然气地球科学, 2015, 26(增刊1):109-120. doi:10.11764/j.issn.1672-1926.2015.S1.0109 MENG Xiangxia, WANG Hongbin, YAO Qingzhou, et al. Tectonicevolution characteristics of Tabei uplift and its controlling effect on the reservoir and hydrocarbon accumulation of ordovician carbonate[J]. Natural Gas Geoscience, 2015, 26(S1):109-120. doi:10.11764/j.issn.1672-1926.2015.S1.0109
[17] 胡再元,孙东,胡圆圆,等. 断裂系统对碳酸盐岩储层的控制作用——以塔里木盆地塔中Ⅲ区奥陶系为例[J]. 天然气地球科学, 2015, 26(增刊1):97-108. doi:10.11764/j.issn.1672-1926.2015.S1.0097 HU Zaiyuan, SUN Dong, HU Yuanyuan, et al. The controlling effect of carbonate faultsystem on reservoirs:A case study in the 3^rd block of Tazhong Area[J]. Natural Gas Geoscience, 2015, 26(S1):97-108. doi:10.11764/j.issn.1672-1926.2015.S1.0097
[18] 张抗. 从已发现的油气田看中国海相油气勘探[J]. 海相油气地质, 2002, 7(2):3-13. doi:10.3969/j.issn.16729854.2002.02.001 ZHANG Kang. An appraisal of the ways of marine strata petroleum explortaion in China given by discovered oil and gas fields[J]. Marine Origin Petroleum Geology, 2002, 7(2):3-13. doi:10.3969/j.issn.1672-9854.2002.02.001
[19] 金强,田飞,张宏方. 塔河油田岩溶型碳酸盐岩缝洞单元综合评价[J]. 石油实验地质, 2015, 37(3):272-278. doi:10.7603/s40972-015-0042-2 JIN Qiang, TIAN Fei, ZHANG Hongfang. Comprehensive evaluation of fracture-cave units in karst carbonates in Tahe Oilfield, Tarim Basin[J]. Petroleum Geology and Experiment, 2015, 37(3):272-278. doi:10.7603/s40972015-0042-2
[20] 王平,潘文庆,李世银,等. 利用单井动态判识缝洞型碳酸盐岩油藏多缝洞体——以哈拉哈塘油田哈6井区为例[J]. 新疆石油地质, 2017, 38(3):363-369. doi:10.7657/XJPG20170319 WANG Ping, PAN Wenqing, LI Shiyin, et al. Using well production performance to identify cave cleft bodies in fractured vuggy carbonate reservoirs:A case study of Ha 6 Well block in Halahatang Oilfield[J]. Xinjiang Petroleum Geology, 2017, 38(3):363-369. doi:10.7657/XJPG20170319
[21] 韩杰,吴萧,江杰,等. 塔中I号气田西部鹰山组碳酸盐岩储层类型划分及储层连续性分析[J]. 油气地质与采收率,2016,23(1):14-21. doi:10.13673/j.cnki.cn371359/te.20151106.020 HAN Jie, WU Xiao, JIANG Jie, et al. Classification and continuity analysis on carbonate reservoir of the Yingshan Formation in the western Tazhong I Gas Field[J]. Petroleum Geology and Recovery Efficiency, 2016, 23(1):14-21. doi:10.13673/j.cnki.cn37-1359/te.20151106.020
[22] 郑兴平,张友,陈希光,等. 塔里木盆地东部碳酸盐岩储层特征与天然气勘探方向[J]. 天然气地球科学, 2016, 27(5):765-771. doi:10.11764/j.issn.1672-1926.2015.S1.05.0765 ZHENG Xingping, ZHANG You, CHEN Xiguang, et al. Natural gas exploration domains and analysis of carbonate reservoir characteristics in the east of Tarim Basin, NW China[J]. Natural Gas Geoscience, 2016, 27(5):765-771. doi:10.11764/j.issn.1672-1926.2015.S1.05.0765
[23] 向才富,王建忠,庞雄奇,等. 塔中83井区表生岩溶缝洞体系中油气的差异运聚作用[J]. 地学前缘, 2009, 16(6):349-358. doi:10.3321/j.issn:1005-2321.2009.06.036 XIANG Caifu, WANG Jianzhong, PANG Xiongqi, et al. Differential hydrocarbon migration and entrapment in the karstified carbonate reservoir:A case study of Well TZ83 block of the Central Tarim uplift zone[J]. Earth Science Frontiers, 2009, 16(6):349-358. doi:10.3321/j.issn:10052321.2009.06.036
[24] 王海,林然,张晨阳,等. 串珠状缝洞型碳酸盐岩储层压力变化特征研究[J]. 西南石油大学学报(自然科学版), 2017, 39(1):124-132. doi:10.11885/j.issn.16745086.2015.03.05.05 WANG Hai, LIN Ran, ZHANG Chenyang, et al. Pressure variation characteristics in bead-shaped fractured vuggy carbonate gas reservoirs[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2017, 39(1):124-132. doi:10.11885/j.issn.1674-5086.2015.03.05.05
[25] 康博,张烈辉,王健,等. 裂缝孔洞型碳酸盐岩凝析气井出水特征及预测[J]. 西南石油大学学报(自然科学版), 2017, 39(1):107-113. doi:10.11885/j.issn.16745086.2015.07.24.01 KANG Bo, ZHANG Liehui, WANG Jian, et al. Features and forecast of water output in fractured vuggy carbonate condensate reservoir[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2017, 39(1):107-113. doi:10.11885/j.issn.1674-5086.2015.07.24.01
[26] 鲁新便,胡文革,汪彦,等. 塔河地区碳酸盐岩断溶体油藏特征与开发实践[J]. 石油与天然气地质, 2015, 36(3):347-355. doi:10.11743/ogg20150301 LU Xinbian, HU Wenge, WANG Yan, et al. Characteristics and development practice of fault-karst carbonate reservoirs in Tahe Area, Tarim Basin[J]. Oil and Gas Geology, 2015, 36(3):347-355. doi:10.11743/ogg20150301
[27] 杨圣彬,刘军,李慧莉,等. 塔中北围斜区北东向走滑断裂特征及其控油作用[J]. 石油与天然气地质, 2013, 34(6):797-802. doi:10.11743/ogg20130612 YANG Shengbin, LIU Jun, LI Huili, et al. Characteristics of the NE-trending strike-slip fault system and its control on oil accumulation in north peri-cline area of the Tazhong paleouplift[J]. Oil and Gas geology, 2013, 34(6):797-802. doi:10.11743/ogg20130612
[28] 焦方正,翟晓先. 海相碳酸盐岩非常规大油气田:塔河油田勘探研究与实践[M]. 北京:石油工业出版社, 2008.