于媛
YU Yuan

• 1:大庆油田有限责任公司第六采油厂

摘要(Abstract)：

为了研究松辽盆地西部敖古拉断裂附近萨、葡、高油层油分布规律,在敖古拉断裂形成演化特征研究的基础上,通过分析敖古拉断裂发育及油势能分布特征,总结敖古拉断裂与其附近萨、葡、高油层油之间关系,研究了敖古拉断裂对萨、葡、高油层油侧向运移的作用。结果表明:敖古拉断裂北部对萨、葡、高油层油侧向运移的侧接作用,使油向西部斜坡区侧向运移,而中部和南部对油侧向运移起阻挡作用,使油在敖古拉断裂附近聚集分布;敖古拉断裂南部对高台子油层油侧向运移不起向上变径作用,油只在高台子油层中聚集分布,而中部和北部对高台子油层油侧向运移起向上变径作用,使油在高台子油层和葡萄花油层中聚集分布;敖古拉断裂对葡萄花油层油侧向运移起向上变径作用,造成萨尔图油层油比葡萄花油层油富集;敖古拉断裂对葡萄花油层和高台子油层油侧向运移起向北变径运移作用,造成葡萄花油层和高台子油层油在敖古拉断裂北部比南部更富集。
In order to study the oil distribution law of Saertu, Putaohua and Gaotaizi oil reservoirs near Aogula fault in the west of Songliao Basin, on the bases of the formation and evolution characteristics of Aogula fault, by means of the analyses of fault development and the distribution characteristics of oil potential energy, the relationship between Aogula fault and its nearby Saertu,Putaohua and Gaotaizi oil reservoirs were summarized, and moreover the actions of the fault on the oil lateral migration in Saertu, Putaohua and Gaotaizi oil reservoirs were studied. The results show that the lateral-connected hydrocarbon migration along North Aogula fault from Saertu, Putaohua and Gaotaizi oil reservoirs makes the oil laterally migrated to the West Slope; while in the middle and southern parts, the fault plays a blocked effect and makes oil accumulated and distributed near Aogula fault; South Aogula fault doesn't play upward migration path-changing action for the oil lateral migration of Gaotaizi oil reservoirs, where the oil only accumulates and distributes in Gaotaizi oil reservoirs; while for Middle and North Aogula fault, the action is on the contrary for the reservoirs, thus the oil is accumulated and distributed in Gaotaizi and Putaohua oil reservoirs; for Putaohua oil reservoirs, Aogula fault plays the same action, which results in more enriched oil accumulation in Saertu reservoirs than in Putaohua oil reservoirs; the lateral oil migration in Putaohua and Gaotaizi oil reservoirs resulted from Aogula fault have played northward migration path-changing action, which causes more enriched accumulation of the oil in North Aogula fault than in South Aogula fault. The study achievements possess important significance for the correct understanding of oil distribution in Saertu, Putaohua and Gaotaizi oil reservoirs near Aogula fault and provide the guidance for the oil exploration in the study area.

关键词(KeyWords)： 敖古拉断裂;萨、葡、高油层;油侧向运移;侧接作用;变径作用
Aogula fault;Saertu,Putaohua and Gaotaizi oil reservoirs;oil lateral migration;lateral connection;migration path-changing action

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金项目“油源断裂转换带优势输导油气条件研究”(41372153)

作者(Author): 于媛
YU Yuan

DOI: 10.19597/j.issn.1000-3754.202003055

参考文献(References)：

• [1]么忠文,万双双,谭丰羽,等.松辽盆地敖古拉—他拉哈断裂带构造演化[J].成都理工大学学报(自然科学版),2017,44(2):186-194.YAO Zhongwen,WAN Shuangshuang,TAN Fengyu,et al.Tectonic evolution of Aogula-Talaha fault belt in Songliao Basin,China[J].Journal of Chengdu University of Technology (Science & Technology Edition),2017,44(2):186-194.
• [2]孙同文,高喜成,吕延防,等.断裂转换带作为油气侧向、垂向运移通道的研究进展[J].石油与天然气地质,2019,40(5):1011-1021.SUN Tongwen,GAO Xicheng,Lü Yanfang,et al.Research progress in fault transformation zones as lateral or vertical hydrocarbon migration pathways[J].Oil & Gas Geology,2019,40(5):1011-1021.
• [3]云金表,金之钧,殷进垠.松辽盆地继承性断裂带特征及其在油气聚集中的作用[J].大地构造与成矿学,2002,26(4):379-385.YUN Jinbiao,JIN Zhijun,YAN Jinying.Characteristics of inherited fault belts and their effect on hydrocarbon accumulation[J].Geotectonica et Metallogenia,2002,26(4):379-385.
• [4]付晓飞,王朋岩,吕延防,等.松辽盆地西部斜坡构造特征及对油气成藏的控制[J].地质科学,2007,42(2):209-222.FU Xiaofei,WANG Pengyan,Lü Yanfang,et al.Tectonic features and control of oil-gas accumulation in the west slope of Songliao basin[J].Chinese Journal of Geology,2007,42(2):209-222.
• [5]付广,周海超.敖古拉断裂带在大庆长垣以西地区油气运聚成藏中的作用[J].特种油气藏,2006,13(5):40-43,47.Fu Guang,Zhou Haichao.Role of Aogula fault zone in oil and gas migration and accumulation in Daqing Placanticline and its west[J].Special Oil & Gas Reservoirs,2006,13(5):40-43,47.
• [6]周庆华,吕延防,汪松,等.松辽盆地敖古拉断裂带的封闭性及其对西斜坡油气运聚的控制作用研究[J].天然气地球科学,2008,19(2):210-215.ZHOU Qinghua,Lü Yanfang,WANG Song,et al.Sealing of Aogula faulted zone and its control on oil and gas migration and accumulation of the west slope of Songliao basin[J].Natural Gas Geoscience,2008,19(2):210-215.
• [7]万军,吕延防.小林克—敖古拉断裂的封闭性[J].天然气工业,2008,28(1):50-53.WAN Jun,Lü Yanfang.Sealing ability of Xiaolinke-Aogula fault[J].Natural Gas Industry,2008,28(1):50-53.
• [8]付广,吕延防,付晓飞.天然气沿断裂运移规律的物理及数值模拟[J].天然气地球科学,2004,15(3):222-226.FU Guang,Lü Yanfang,FU Xiaofei.Physical and numberical simulation on gas migration laws through fault[J].Natural Gas Geoscience,2004,15(3):222-226.
• [9]吕延防,王亚春.松辽盆地敖古拉断裂的封烃泄水作用[J].地球科学进展,2004,19(增刊1):50-55.Lü Yanfang,WANG Yachun.The sealing hydrocarbons and sluicing action of Aogula fault in Songliao basin[J].Advances in Earth Sciences,2004,19(S1):50-55.
• [10]雷茂盛,蔡利学,王晓达.松辽盆地敖古拉断裂对油气运移的控制作用[J].勘探家,1999,4(3):24-26.LEI Maocheng,CAI Lixue,WANG Xiaoda.Control of Aogula fracture on oil/gas migration in Songliao basin[J].Petroleum Explorationist,1999,4(3):24-26.
• [11]KNIPE R J.Juxtaposition and seal diagrams to help analysze fault seals in hydrocarbon reservoirs[J].AAPG Bulletin,1997,81(2):187-195.
• [12]LUO X R,ZHANG L K,LIAO Q J,et al.Quantitative evaluation of synsedimentary fault opening and sealing properties using hydrocarbon connection probability assessment[J].AAPG Bulletin,2010,94(9):1379-1399.
• [13]YIELDING G,FREEMAN B,NEEDHAM D T.Quantitative fault seal prediction[J].AAPG Bulletin,1997,81 (6):897-917.
• [14]王海学,李明辉,沈忠山,等.断层分段生长定量判别标准的建立及其地质意义:以松辽盆地杏北开发区萨尔图油层为例[J].地质论评,2014,60(6):1259-1264.WANG Haixue,LI Minghui,SHEN Zhongshan,et al.The establishment and geological significance of quantitative discrimination criterion of fault segmentation growth:An example from Saertu reservoir in Xingbei development area of Songliao basin[J].Geological Review,2014,60(6):1259-1264.
• [15]王海学,付晓飞,付广,等.三肇凹陷断层垂向分段生长与扶杨油层油源断层的厘定[J].地球科学——中国地质大学学报,2014,39(11):1539-1546.WANG Haixue,FU Xiaofei,FU Guang,et al.Vertical segmentation growth of fault and oil source fault determination in Fuyang oil layer of Sanzhao depression[J].Earth Science:Journal of China University of Geosciences,2014,39(11):1539-1546.
• [16]付晓飞,孙兵,王海学,等.断层分段生长定量表征及在油气成藏研究中的应用[J].中国矿业大学学报,2015,44(2):271-281.FU Xiaofei,SUN Bing,WANG Haixue,et al.Fault segmentation growth quantitative characterization and its application on sag hydrocarbon accumulation research[J].Journal of China University of Mining & Technology,2015,44(2):271-281.
• [17]张军龙,蒙启安,张长厚,等.松辽盆地徐家围子断陷边界断裂生长过程的定量分析[J].地学前缘,2009,16(4):87-96.ZHANG Junlong,MENG Qi'an,ZHANG Changhou,et al.A quantitative study on the growth of boundary faults of the Xujiaweizi faulting depression in the Songliao Basin[J].Earth Science Frontiers,2009,16(4):87-96.
• [18]孙思敏,季汉成,王建伟,等.渤海湾盆地南堡凹陷西南庄断层分段特征及演化[J].石油实验地质,2016,38(5):628-634.SUN Saimin,JI Hancheng,WANG Jianwei,et al.Segmentation characteristics and evolution of Xinanzhuang fault in Nanpu Sag,Bohai Bay Basin[J].Petroleum Geology & Experiment,2016,38(5):628-634.
• [19]刘哲,吕延防,孙永河,等.同生断裂分段生长特征及其石油地质意义:以辽河西部凹陷鸳鸯沟断裂为例[J].中国矿业大学学报,2012,41(5):793-799.LIU Zhe,Lü Yanfang,SUN Yonghe,et al.Characteristics and significance of syngenetic fault segmentation in hydrocarbon accumulation,an example of Yuanyanggou fault in western sag,Liaohe depression[J].Journal of China University of Mining & Technology,2012,41(5):793-799.
• [20]冯子辉,廖广志,方伟,等.松辽盆地北部西斜坡区稠油成因与油源关系[J].石油勘探与开发,2003,30(4):25-28.FENG Zihui,LIAO Guangzhi,FANG Wei,et al.Formation of heavy oil and correlation of oil-source in the western slope of the northern Songliao Basin[J].Petroleum Exploration and Development,2003,30(4):25-28.
• [21]张维琴,杨玉峰.松辽盆地西部斜坡油气来源与运移研究[J].大庆石油地质与开发,2005,24(1):17-19,22.ZHANG Weiqin,YANG Yufeng.Oil and gas source and migration on West Slope of Songliao Basin[J].Petroleum Geology & Oilfield Development in Daqing,2005,24(1):17-19,22.
• [22]孙建国,付广,刘江涛.西斜坡区萨二、三油层油气运移路径及其主控因素[J].大庆石油地质与开发,2006,25(5):27-30.SUN Jianguo,FU Guang,LIU Jiangtao.Hydrocarbon migration route and main controlling factors of Sa 2 and 3 reservoirs in Western Slope[J].Petroleum Geology & Oilfield Development in Daqing,2006,25(5):27-30.
• [23]孙永河,冯丹,王汉强.松辽盆地姚家组砂岩输导层划分与定量表征[J].黑龙江科技大学学报,2015,52(2):157-161.SUN Yonghe,FENG Dan,WANG Hanjiang.Division and quantitative characterization of Yaojia formation sandstone carrier in Songliao Basin[J].Journal of Heilongjiang University of Science and Technology,2015,52(2):157-161.
• [24]庞雄奇,付广,陈章明,等.地震资料用于地层古厚度恢复与剥蚀量计算方法探讨[J].大庆石油学院学报,1991,15(4):1-8.PANG Xiongji,FU Guang,CHEN Zhangming,et al.An approach to the calculation method of the ancient thickness and the eroded amount of the sedimentary strata by seismic data[J].Journal of Daqing Petroleum Institute,1991,15(4):1-8.
• [25]杨德相,付广,孙同文,等.油源断裂优势通道输导油气能力综合评价方法及其应用[J].吉林大学学报(地球科学版),2017,47(6):1678-1686.YANG Dexiang,FU Guang,SUN Tongwen,et al.Comprehensive evaluation method and its application of oil carrying capacity through dominant channel of oil source fault[J].Journal of Jilin University (Earth Science Edition),2017,47(6):1678-1686.