Journal of Jilin University(Earth Science Edition) ›› 2017, Vol. 47 ›› Issue (4): 1070-1082.doi: 10.13278/j.cnki.jjuese.201704109

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Evaluation on Sealing Capability of Shanxi Formation in Southeast Ordos Basin

Li Yalong, Yu Xinghe, Shan Xin, Wang Jiao, Shi Xin, Hu Peng   

  1. School of Energy Resources, China University of Geosciences, Beijing 100083, China
  • Received:2016-11-08 Online:2017-07-26 Published:2017-07-26
  • Supported by:
    Supported by National Natural Science Foundation of China (41472091)

Abstract: No previous researches have been conducted regarding sealing ability of seal in southeast Ordos basin. In order to evaluate the sealing ability in the study area, four indexes including porosity, permeability, mudstone thickness, and displacement pressure were chosen based on grey system theory. The results indicate that the mudstone thickness is thicker in north and east part of the area, which shows a decreasing thickness from north to south. In the south of the study area, the porosity and permeability increase and the displacement pressures of the seal are higher. The area where displacement value is more than 8 MPa accounts for 70% of the study area. The quality of sealing capacity of Shanxi Formation is good and with a wide distribution of type I and type II. Type I and type II distributed commonly in north and east part as well as areas surrounding City Yanchang, Yan'an and Zhidan. Type III and type IV developed mainly in the south of the study area. The study has been proved that the well evaluated areas have ten thousands m3 output in a single well per day. The research conducted will guide next step of gas exploration and exploitation in southeast Ordos basin.

Key words: grey theory, displacement pressure, porosity, permeability, Shanxi Formation, southeast Ordos basin

CLC Number: 

  • P618.13
[1] 夏嘉,段毅,高苑,等.鄂尔多斯盆地林镇地区长4+5油层组油气成藏条件与机制[J].岩性油气藏, 2013,25(4):11-16. Xia Jia, Duan Yi, Gao Yuan, et al. Reservoir Formation Conditions and Mechanism of Chang 4+5 Oil Reservoir Set in Linzhen Area, Ordos Basin[J]. Lithologic Reservoirs, 2013, 25(4):11-16.
[2] 张长江,潘文蕾,刘光祥,等.中国南方志留系泥质岩盖层动态评价研究[J].天然气地球科学, 2008,19(3):301-310. Zhang Changjiang, Pan Wenlei, Liu Guangxiang, et al. Dynamic Evaluation to the Cap Formation of Silurian Argillaceous Rock, Southern China[J]. Natural Gas Geoscience, 2008, 19(3):301-310.
[3] 周雁,金之钧,朱东亚,等.油气盖层研究现状与认识进展[J].石油实验地质, 2012,34(3):234-245. Zhou Yan, Jin Zhijun, Zhu Dongya, et al. Current Status and Progress in Research of Hydrocarbon Cap Rocks[J]. Petroleum Geology & Experiment, 2012, 34(3):234-245.
[4] Lash G G. Top Seal Development in the Shale-Dominated Upper Devonian Catskill Delta Complex, Western New York State [J]. Marine and Petroleum Geology, 2006, 23(3):317-335.
[5] Teige G M, Hermanrud C, Kløvjan O S, et al. Evaluation of Caprock Integrity in the Western (High-Pressured) Haltenbanken Area: A Case History Based on Analyses of Seismic Signatures in Overburden Rocks[J]. Norwegian Petroleum Society Special Publications, 2002, 11:233-242.
[6] Nygard R, Gutierrez M. Brittle-Ductile Transition, Shear Failure, Leakage in Shales, Mudrocks[J]. Marine and Petroleum Geology, 2006, 23(2):201-212.
[7] 吕延防,付广,张发强,等.超压盖层封烃能力的定量研究[J].沉积学报, 2000,18(3):465-468. Lü Yanfang, Fu Guang, Zhang Faqiang, et al. Quantitative Study on Sealing Ability of Ultra-Pressure Caprock[J]. Acta Sedimentologica Sinica, 2000, 18(3):465-468.
[8] 付广,王有功,苏玉平.超压泥岩盖层封闭性演化规律及其研究意义[J].矿物学报, 2006,26(4):453-459. Fu Guang, Wang Yougong, Su Yuping. Evolution Law for Sealing of over Pressured Mudstone Caprock and Its Research Significance [J]. Acta Mineralogica Sinica, 2006, 26(4): 453-459.
[9] 黄劲松,刘长国,牟广山.贝尔凹陷大一段下部旋回泥岩盖层封闭能力综合评价[J].大庆石油学院学报, 2009,33(6):19-24. Huang Jinsong, Liu Changguo, Mou Guangshan. Comprehensive Evaluation of Seal Ability of Mudstone Cap Rocks in Lower Cycle of K1d1 in Beier Depression in Hailaer Basin[J]. Journal of Daqing Petroleum Institute, 2009, 33(6):19-24.
[10] 李建民,王树海.贝尔凹陷布达特群潜山盖层封闭能力综合评价[J].大庆石油学院学报, 2006,30(3):8-10. Li Jianmin, Wang Shuhai. Comprehensive Evaluation of the Caprock of Buried Hill of Budate Group in Beier Depression[J]. Journal of Daqing Petroleum Institute, 2006, 30(3):8-10.
[11] 康德江,付广,吕延防.贝尔断陷布达特群泥岩盖层综合评价[J].油气地质与采收率, 2006,13(5):44-46. Kang Dejiang, Fu Guang, Lü Yanfang. Comprehensive Evaluation on Mudstone Caprocks of Budate Group in Beler Rift[J]. Petroleum Geology and Recovery, 2006, 13(5):44-46.
[12] 范明,陈宏宇,俞凌杰,等.比表面积与突破压力联合确定泥岩盖层评价标准[J].石油实验地质, 2011,33(1):87-90. Fan Ming, Chen Hongyu, Yu Lingjie, et al. Evaluation Standard of Mudstone Caprock Combining Specific Surface Area and Breakthrough Pressure[J]. Petroleum Geology & Experiment, 2011, 33(1):87-90.
[13] 赵军龙,高秀丽. 基于测井信息泥岩盖层评价技术综述[J].测井技术, 2013,37(6):594-599. Zhao Junlong, Gao Xiuli. Evaluation Technique of Mudstone Caprock Based on Logging Data[J]. Well Logging Technology, 2013, 37(6):594-599.
[14] 付春权,方立敏,窦同君,等.利用灰色关联分析法综合评价盖层封盖性能[J].大庆石油学院学报, 1999,23(3):1-4. Fu Chunquan, Fang Limin, Dou Tongjun, et al. Comprehensive Evaluation of Sealing Ability of Caprock by Relation Analysis of Grey[J]. Journal of Daqing Petroleum Institute, 1999, 23(3):1-4.
[15] 付广,王彪, 史集建,等. 盖层封盖油气能力综合定量评价方法及应用[J]. 浙江大学学报(工学版), 2014,48(1):174-180. Fu Guang, Wang Biao, Shi Jijian, et al. Comprehensive Quantitative Evaluation Method of Sealing Oil-Gas Ability of Caprock and Its Application[J]. Journal of Zhejiang University (Engineering Science), 2014, 48(1):174-180.
[16] 刘士忠,查明,曲江秀,等.东营凹陷深层天然气泥质盖层地质特征及封盖性研究[J].石油天然气学报, 2008,30(2):390-393. Liu Shizhong, Zha Ming, Qu Jiangxiu, et al. Characteristics and Sealing Ability of Mid-Deep Layer Caprock in Dongying Depression[J]. Journal of Oil and Gas Technology, 2008, 30(2):390-393.
[17] 李亚龙,于兴河,单新,等.鄂尔多斯盆地东南部下石盒子组盒8段物源特征与沉积相[J]. 东北石油大学学报, 2016, 40(3):51-60. Li Yalong, Yu Xinghe, Shan Xin, et al. The Provenance and Sedimentary Facies of He8 Member of Xiashihezi Formation in Southeastern Ordos basin[J]. Journal of Northeast Petroleum University, 2016, 40(3):51-60.
[18] 赵卫卫,宋和平,杨云祥,等.下寺湾油田龙咀沟地区三叠系长2油藏油气富集规律[J].岩性油气藏, 2012,24(6):43-48. Zhao Weiwei, Song Heping, Yang Yunxiang, et al. Hydrocarbon Enrichment Law of Triassic Chang 2 Oil Reservoir Set in Longzuigou Area of Xiasiwan Oilfield, Ordos Basin[J]. Lithologic Reservoirs, 2012, 24(6):43-48.
[19] 马新华.鄂尔多斯盆地天然气勘探开发形势分析[J].石油勘探与开发, 2005,32(4):50-53. Ma Xinhua. Natural Gas Exploration and Development Situation in Ordos Basin, NW China[J]. Petroleum Exploration and Development, 2005, 32(4):50-53.
[20] 杜治利,田亚,刘洪军,等.鄂尔多斯盆地南部延长组长9段页岩气资源潜力评价[J].吉林大学学报(地球科学版), 2016,46(2):358-367. Du Zhili, Tian Ya, Liu Hongjun, et al. Shale Gas Reservoir Potential Evaluation of Chang 9 Member, FM. Yangchang in South Ordos Basin[J]. Journal of Jilin University (Earth Since Edition), 2016, 46(2):358-367.
[21] 刘新社.鄂尔多斯盆地东部上古生界岩性气藏形成机理[D].西安:西北大学,2008. Liu Xinshe. The Accumulation Mechanism of Lithologic Gas Reservoir of the Upper Paleozoic in Eastern Ordos Basin[D]. Xi'an:Northwest University, 2008.
[22] 谢国梁,沈玉林,魏展航,等.鄂尔多斯盆地延川南地区下二叠统山西组泥岩稀土元素特征及地质意义[J].天然气地球科学, 2013,24(5):991-998. Xie Guoliang, Shen Yulin, Wei Zhanhang, et al. Distribution Characteristic and Geological Significance of Rare Earth Element in Mudstone of lower Permian Shanxi Formation in the South of Yanchuan Area, Ordos Basin[J]. Natural Gas Geoscience, 2013, 24(5):991-998.
[23] 于丹,付晓飞,吕延防,等.徐家围子断陷深层天然气盖层特征及封盖性评价[J].吉林大学学报(地球科学版), 2009,39(5):773-780. Yu Dan, Fu Xiaofei, Lü Yanfang, et al. Cap-Rock Characteristic and Sealing Ability Evaluation of Deep Xujiaweizi Fault Depression[J]. Journal of Jilin University (Earth Since Edition), 2009, 39(5):773-780.
[24] 何光玉,张卫华.泥岩盖层研究现状及发展趋势[J].天然气地球科学,1997,8(2):9-12. He Guangyu, Zhang Weihua. Mudstone Caprock Research Status and DevelopmentTrend[J]. Natural Gas Geoscience, 1997, 8(2):9-12.
[25] 付广,陈章明,姜振学.盖层物性封闭能力的研究方法[J].中国海上油气(地质), 1995,9(2):7-12. Fu Guang, Chen Zhangming, Jiang Zhenxue. Research Method on Capillary Sealing Ability of Caprock[J]. China Offshore Oil and Gas (Geology), 1995, 9(2):7-12.
[26] 汪旭东,查明,曲江秀,等.东营凹陷古近系超压封闭层特征及其封盖能力研究[J].岩性油气藏, 2012,24(5):76-82. Wang Xudong, Zha Ming, Qu Xiujiang, et al. Study on Characteristics of the Paleocene Overpressure Seal and Its Sealing Ability in Dongying Depression[J]. Lithologic Reservoirs, 2012, 24(5):76-82.
[27] 付广,刘博,吕延防.泥岩盖层对各种相态天然气封闭能力综合评价方法[J].岩性油气藏, 2008,20(1):21-26. Fu Guang, Liu Bo, Lü Yanfang. Comprehensive Evaluation Method for Sealing Ability of Mudstone Caprock to Gas in Each Phase[J]. Lithologic Reservoirs, 2008, 20(1):21-26.
[28] 宋子齐,李亚玲,潘玲黎,等.测井资料在小洼油田盖层评价中的应用[J].油气地质与采收率, 2005,12(4):4-6. Song Ziqi, Li Yaling, Pan Lingli, et al. Application of Well-Log Information to Caprock Evaluation in Xiaowa Oilfield [J]. Petroleum Geology and Recovery, 2005, 12(4):4-6.
[29] 付广,杨勉.盖层发育特征及对油气成藏的作用[J].天然气地球科学,2000,11(3):18-24. Fu Guang, Yang Mian. Development Characteristics of Caprock andIts Effect for Formation of Oil or Gas Pools[J]. Natural Gas Geoscience, 2000, 11(3):18-24.
[30] 石鸿翠,江晨曦,孙美静,等.鄂尔多斯盆地南部上古生界泥岩盖层封闭性能评价[J].油气地质与采收率,2015,22(2):9-16. Shi Hongcui, Jiang Chenxi, Sun Meijing, et al. Sealing Capability Assessment of Mudstone Caprock in the Upper Paleozoic, South Ordos Basin[J]. Petroleum Geology and Recovery, 2015, 22(2):9-16.
[31] 付广,庞雄奇,姜振学.利用声波时差资料研究泥岩盖层封闭能力的方法[J].石油地球物理勘探, 1996,31(4):521-528. Fu Guang, Pang Xiongqi, Jiang Zhenxue. Method for Researching on Mud-Caprock Sealing Ability with the use of Interval Transit Times[J]. Oil Geophysical Prospecting, 1996, 31(4):521-528.
[32] 张文旗,王志章,侯秀林,等.盖层封盖能力对天然气聚集的影响:以鄂尔多斯盆地大牛地气田大12井区为例[J].石油与天然气地质, 2011,32(6):882-889. Zhang Wenqi, Wang Zhizhang, Hou Xiulin, et al. Influences of Caprock Sealing Capacity on Natural Gas Accumulation: An Example from D - 12 Well Block of Daniudi Gas Field in Ordos Basin[J]. Oil & Gas Geology, 2011, 32(6):882-889.
[33] 李明瑞,窦伟坦,蔺宏斌,等.鄂尔多斯盆地神木地区上古生界盖层物性封闭能力与石千峰组有利区域预测[J].中国石油勘探, 2006,21(5):21-25. Li Mingrui, Dou Weitan,Lin Hongbin, et al. Evaluation on Sealing Ability of Upper Paleozoic Caprocks Physical Property and Favorable Targets Prediction of Shiqianfeng Formation in Shenmu Region, Ordos Basin[J]. China Petroleum Exploration, 2006, 21(5):21-25.
[34] 王欢,王琪,张功成,等.琼东南盆地陵水组二段泥岩盖层综合评价[J].天然气地球科学, 2011,22(5):770-777. Wang Huan, Wang Qi, Zhang Gongcheng, et al. Comprehensive Evaluation on Mudstone Caprock in the Second Member of Lingshui Formation in Qiongdongnan Basin[J]. Natural Gas Geoscience, 2011, 22(5):770-777.
[35] 吕延防,陈章明,傅广.松辽盆地朝长地区青山口组天然气盖层封闭特征及封闭有效性研究[J].石油勘探与开发, 1993,20(1):55-61. Lü Yanfang, Chen Zhangming, Fu Guang. A Study on the Sealing Property and the Effectiveness of Qingshakou Formation as a Gas Caprock in Chaochang Area, Songliao Basin[J]. Petroleum Exploration and Development, 1993, 20(1):55-61.
[36] 刘士忠,查明,曲江秀.东营凹陷沙三段泥岩盖层超压演化及其对油气成藏的影响[J].油气地质与采收率, 2008,15(6):19-21. Liu Shizhong, Zha Ming, Qu Jiangxiu. Sealing Capability Evolution of Overpressure Mudstone Caprock and Its Effect on Oil-Gas Accumulation in Es3 Member, Dongying Depression[J]. Petroleum Geology and Recovery, 2008, 15(6):19-21.
[37] 潘保芝,石玉江,蒋必辞,等.致密砂岩气层压裂产能及等级预测方法[J].吉林大学学报(地球科学版), 2015,45(2):649-654. Pan Baozhi, Shi Yujiang, Jiang Bici, et al. Research on Gas Yield and Level Prediction for Post-Frac Tight Sandstone Reservoirs[J]. Journal of Jilin University (Earth Since Edition), 2015, 45(2):649-654.
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