Hydrocarbon Accumulation Conditions of Baikouquan Formation of Triassic in Cheguai Slope Area

doi:10.11885/j.issn.16745086.2019.09.16.03

Abstract

Abstract: The fuzzy recognition on hydrocarbon accumulation conditions in Baikouquan Formation of Cheguai slope area is a problem, which has been hindering deeper oil and gas exploration. Hydrocarbon source rock, reservoir, cap rock, migration conditions and trap types were investigated with drilling, seismic, well test and laboratory data. The study results show that many hydrocarbon source rocks supply hydrocarbon for Baikouquan oil reservoir, Fengcheng Formation and lower Wuerhe Formation being the major source rocks. Sandstone reservoirs of distributary channels (underwater) with good physical properties match well with mud-stone cap rocks developed in the three member of Baikouquan Formation, all of which made favorable reservoir-seal assemblage. Faults, hyper-osmotic sands, ancient landform and abnormal pressure create conditions for oil and gas migration and control migration path. There were two trap types named structural-litho-trap in high position and litho-trap in slope and low position. Congruent with ancient landform, sedimentary face, planar graph of faults and pressure coefficient, the result shows there are three favorable reservoir zones in study area which can supply exploration direction in Baikouquan Formation, and II reservoir zone has the best exploration potential.

Key words: hydrocarbon accumulation conditions, oil and gas exploration, Triassic, Baikouquan Formation, Cheguai slope Area, Junggar Basin

CLC Number:

TE122

YU Jingwei, SUN Bo, YU Haitao, GAO Zijie, REN Chufan. Hydrocarbon Accumulation Conditions of Baikouquan Formation of Triassic in Cheguai Slope Area[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2021, 43(3): 37-50.

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References

[1] 何文军,费李莹,阿布力米提·依明,等. 准噶尔盆地深层油气成藏条件与勘探潜力分析[J]. 地学前缘,2019,26(1):189-201. doi:10.13745/j.esf.sf.2019.1.12 HE Wenjun, FEI Liying, ABLIMITI Yiming, et al. Accumulation conditions of deep hydrocarbon and exploration potential analysis in Junggar Basin, NW China[J]. Earth Science Frontiers, 2019, 26(1):189-201. doi:10.13745/j.esf.sf.2019.1.12
[2] 白桦,庞雄奇,匡立春,等.准噶尔盆地深层油气藏形成条件分析[J]. 石油实验地质,2016,38(6):803-810,820. doi:10.11781/sysydz201606803 BAI Hua, PANG Xiongqi, KUANG Lichun, et al. Formation conditions of deep hydrocarbon in Junggar Basin, NW China[J]. Petroleum Geology & Experiment, 2016, 38(6):803-810, 820. doi:10.11781/sysydz201606803
[3] 李剑,佘源琦,高阳,等.中国陆上深层-超深层天然气勘探领域及潜力[J].中国石油勘探,2019,24(4):403-417. doi:10.3969/j.issn.1672-7703.2019.04.001 LI Jian, SHE Yuanqi, GAO Yang, et al. Onshore deep and ultra-deep natural gas exploration fields and potentials in China[J]. China Petroleum Exploration, 2019, 24(4):403-417. doi:10.3969/j.issn.1672-7703.2019.04.001
[4] 雷德文,瞿建华,安志渊,等.玛湖凹陷百口泉组低渗砂砾岩油气藏成藏条件及富集规律[J].新疆石油地质,2015,36(6):642-647. doi:10.7657/XJPG20150603 LEI Dewen, QU Jianhua, AN Zhiyuan, et al. Hydrocarbon accumulation conditions and enrichment regularity of low-permeability glutenite reservoirs of Baikouquan Formation in Mahu Sag, Junggar Basin[J]. Xinjiang Petroleum Geology, 2015, 36(6):642-647. doi:10.7657/XJPG20150603
[5] 刘巍.玛北斜坡百口泉组成藏条件及有利储层分布[D].成都:西南石油大学,2016. LIU Wei. Accumulation conditions and favorable reservoir distribution of Baikouquan Formation in Mabei slope area[D]. Chengdu:Southwest Petroleum University, 2016.
[6] 支东明.玛湖凹陷百口泉组准连续型高效油藏的发现与成藏机制[J]. 新疆石油地质,2016,37(4):373-382. doi:10.7657/XJPG20160401 ZHI Dongming. Discovery and hydrocarbon accumulation mechanism of quasi-continuous high-efficiency reservoirs of Baikouquan Formation in Mahu Sag, Junggar Basin[J]. Xinjiang Petroleum Geology, 2016, 37(4):373-382. doi:10.7657/XJPG20160401
[7] 李豪.准噶尔盆地玛湖凹陷玛西斜坡百口泉组甜点储层预测[D].北京:中国石油大学(北京),2016. LI Hao. The prediction of sweet-spot reservpir in the Triassic Baikouquan Formation of the Maxi Slope, Mahu Depression, Junggar Basin[D]. Beijing:China University of Petroleum, 2016.
[8] 周路,朱江坤,宋永,等.玛湖凹陷玛中—玛东地区三叠系百口泉组断裂特征及控藏作用分析[J].地学前缘,2019,26(1):248-261. doi:10.13745/j.esf.sf.2018.12.8 ZHOU Lu, ZHU Jiangkun, SONG Yong, et al. Analysis of fault characteristics and reservoir control in Triassic Baikouquan Formation in Central and Eastern Mahu Depression[J]. Earth Science Frontiers, 2019, 26(1):248-261. doi:10.13745/j.esf.sf.2018.12.8
[9] 刘明杨,张永波,谭建华,等.准噶尔盆地玛东斜坡百口泉组岩性油气成藏特征——以陆梁油田YB4井区为例[J].石油实验地质,2019,41(3):372-378,389. doi:10.11781/sysydz201903372 LIU Mingyang, ZHANG Yongbo, TAN Jianhua, et al. Lithologic hydrocarbon accumulation characteristics of Baikouquan Formation, Madong Slope, Junggar Basin:A case of YB 4 Well Block, Luliang Oilfield[J]. Petroleum Geology & Experiment, 2019, 41(3):372-378, 389. doi:10.11781/sysydz201903372
[10] 陈波,李哲,苏蓓蓓,等.准噶尔盆地车拐地区三叠系相对优质储层主控因素[J].天然气地球科学,2015,26(S2):73-82. doi:10.11.764/j.issn.1672-1926.2015.s2.0073 CHEN Bo, LI Zhe, SU Beibei, et al. Controlling factors of low permeability reservoirs of the Triassic formation in Cheguai Region, Junggar Basin[J]. Natural Gas Geoscience, 2015, 26(S2):73-82. doi:10.11.764/j.issn.1672-1926.2015.s2.0073
[11] 鲁新川,张顺存,蔡冬梅,等.准噶尔盆地车拐地区三叠系成岩作用与孔隙演化[J].沉积学报,2012,30(6):1123-1129. doi:10.14027/j.cnki.cjxb.2012.06.004 LU Xinchuan, ZHANG Shuncun, CAI Dongmei, et al. Diagenesis and pore evolution of the Triassic reservoirs in Cheguai Area, northwestern Margin of Junggar Basin[J]. Acta Sedimentologica Sinica, 2012, 30(6):1123-1129. doi:10.14027/j.cnki.cjxb.2012.06.004
[12] 梁则亮,张顺存,贾春明,等.准噶尔盆地西北缘车拐地区三叠系储层特征研究[J].岩性油气藏,2012,24(3):15-20. doi:10.3969/j.issn.1673-8926.2012.03.004 LIANG Zeliang, ZHANG Shuncun, JIA Chunming, et al. Characteristics of the Triassic reservoirs in Cheguai Area, northwestern margin of Junggar Basin[J]. Lithologic Reservoirs, 2012, 24(3):15-20. doi:10.3969/j.issn.1673-8926.2012.03.004
[13] 杨文华,赵敏,仲伟军,等.车拐斜坡区三叠系百口泉组沉积相研究[J].新疆地质,2016,34(3):399-403. doi:10.3969/j.issn.1000-8845.2016.03.016 YANG Wenhua, ZHAO Min, ZHONG Weijun, et al. Study on sedimentary facies of Triassic Baikouquan Formation in Cheguai Slope[J]. Xinjiang Geology, 2016, 34(3):399-403. doi:10.3969/j.issn.1000-8845.2016.03.016
[14] 严世帮,胡望水,李瑞升,等.准噶尔盆地红车断裂带同生逆冲断裂特征[J].岩性油气藏,2008(1):64-68. doi:10.3969/j.issn.1673-8926.2008.01.011 YAN Shibang, HU Wangshui, LI Ruisheng, et al. Structur al featur es of contempor aneous thrust faults in Hongche Fault belt of Junggar Basin[J]. Lithologic Reservoirs, 2008(1):64-68. doi:10.3969/j.issn.1673-8926.2008.01.011
[15] 陈建平,王绪龙,邓春萍,等.准噶尔盆地油气源、油气分布与油气系统[J].地质学报,2016,90(3):421-450. doi:10.3969/j.issn.0001-5717.2016.03.002 CHEN Jianping, WANG Xulong, DENG Chunping, et al. Oil and gas source, occurrence and petroleum system in the Junggar Basin, Northwest China[J]. Acta Geologica Sinica, 2016, 90(3):421-450. doi:10.3969/j.issn.0001-5717.2016.03.002
[16] 朱传真.准噶尔盆地远源岩性油气藏成藏机制与模式[D].青岛:山东科技大学,2017. ZHU Chuanzhen. Hydrocarbon accumulation mechanism and moddels of far-source lithlogic reservoirs in Junggar Basin[D]. Qingdao:Shandong University of Science and Technology, 2017.
[17] 陈哲龙.环玛湖凹陷三叠系百口泉组油藏混源特征及成藏机理[D].北京:中国石油大学(北京),2016. CHEN Zhelong. The mixed-source characteristic and mechanism of oil accumulation in Triassic Baikouquan Formation from Circum-Mahu Depression[D]. Beijing:China University of Petroleum, 2016.
[18] 于景维,李璐璐,祁利祺,等.阜东斜坡带头屯河组二段储集层控制因素[J]. 新疆石油地质,2014,35(1):34-38. YU Jingwei, LI Lulu, QI Liqi, et al. Reservoir controlling factors of Toutunhe No. 2 Member in Fudong Slope zone in Eastern Junggar Basin[J]. Xinjiang Petroleum Geology, 2014, 35(1):34-38.
[19] 于景维,叶勇,柳妮,等.准噶尔盆地阜东斜坡区中上侏罗统储集层特征差异及控制因素分析[J].地质学报,2018,92(5):1070-1080. doi:10.3969/j.issn.0001-5717.2018.05.012 YU Jingwei, YE Yong, LIU Ni, et al. Character differences and controlling factor of reservoirs in the Upper-Middle Jurassic Fudong Slope Area, Junggar Basin[J]. Acta Geologica Sinica, 2018, 92(5):1070-1080. doi:10.3969/j.issn.0001-5717.2018.05.012
[20] 吴孔友,查明,钟建华.准噶尔盆地超压系统分布及其演化[J].地质科学,2006,41(4):636-647. doi:10.3321/j.issn:0563-5020.2006.04.007 WU Kongyou, ZHA Ming, ZHONG Jianhua. Distribution and evolution of overpressure systems in the Junggar Basin[J]. Chinese Journal of Geology, 2006, 41(4):636-647. doi:10.3321/j.issn:0563-5020.2006.04.007
[21] 张启明,董伟良.中国含油气盆地中的超压体系[J].石油学报,2000,21(6):1-11. doi:10.7623/syxb200006001 ZHANG Qiming, DONG Weiliang. Overpressure system of hydrocarbon-bearing basins in China[J]. Acta Petrolei Sinica, 2000, 21(6):1-11. doi:10.7623/syxb200006001
[22] 于景维,任伟,王武学,等.阜东斜坡中侏罗统头屯河组异常高压形成机理[J].新疆石油地质,2015,36(5):521-525. doi:10.7657/XJPG20150504 YU Jingwei, REN Wei, WANG Wuxue, et al. Formation mechanism of toutunhe abnormal pressure of middle Jurassic in Fudong Slope Area, Junggar Basin[J]. Xinjiang Petroleum Geology, 2015, 36(5):521-525. doi:10.7657/XJPG20150504
[23] 杨帆,任升莲,李加好,等.秦岭伏牛山构造带石英的光性特征及构造意义[J].合肥工业大学学报(自然科学版),2013,36(11):1356-1363. doi:10.3969/j.issn.1003-5060.2013.11.018 YANG Fan, REN Shenglian, LI Jiahao, et al. Optical characteristics and tectonic signification of the quartz in Funiushan tectonic belt, Qinling Orogenic Belt[J]. Journal of Hefei University of Technology (Natural Science Edition), 2013, 36(11):1356-1363. doi:10.3969/j.issn.1003-5060.2013.11.018
[24] 朱宁,操应长,葸克来,等.砂砾岩储层成岩作用与物性演化——以玛湖凹陷北斜坡区三叠系百口泉组为例[J].中国矿业大学学报,2019,48(5):1102-1118. doi:10.13247/j.cnki.jcumt.001019 ZHU Ning, CAO Yingchang, XI Kelai, et al. Diagenesis and physical properties evolution of sandy conglomerate reservoirs:A case study of Triassic Baikouquan Formation in northern slope zone of Mahu Despression[J]. Journal of University of Mining & Technology, 2019, 48(5):1102-1118. doi:10.13247/j.cnki.jcumt.001019
[25] 张鹏辉,LEE Yong,张金亮,等.砂岩储集层粒间孔隙保存机制[J]. 天然气工业,2019,39(7):31-40. doi:10.3787/j.issn.1000-0976.2019.07.004 ZHANG Penghui, LEE YONG, ZHANG Jinliang, et al. Preservation mechanisms of intergranular pores in sandstone reservoirs[J]. Natural Gas Industry, 2019, 39(7):31-40. doi:10.3787/j.issn.1000-0976.2019.07.004
[26] 张哨楠,黄柏文,隋欢,等.古城地区鹰山组储层特征及成岩孔隙演化[J]. 西南石油大学学报(自然科学版),2019,41(1):33-46. doi:10.11885/j.issn.1674-5086.2018.08.31.01 ZHANG Shaonan, HUANG Bowen, SUI Huan, et al. The reservoir characteristics and the pore evolution of Yingshan Formation in Gucheng Region, Tarin Basin[J]. Journal of Sourthwest Petroleum University (Science & Technology Edition), 2019, 41(1):33-46. doi:10.11885/j.issn.1674-5086.2018.08.31.01
[27] 操应长,葸克来,刘可禹,等.陆相湖盆致密砂岩油气储层储集性能表征与成储机制——以松辽盆地南部下白垩统泉头组四段为例[J].石油学报,2018,39(3):247-265. doi:10.7623/syxb201803001 CAO Yingchang, XI Kelai, LIU Keyu, et al. Reservoir properties characterization and its genetic mechanism for tight sandstone oil and gas reservoir in lacustrine basin:The case of the fourth member of Lower Cretaceous Quantou Formation in the Southern Songliao Basin[J]. Acta Petrolei Sinica, 2018, 39(3):247-265. doi:10.7623/syxb201803001
[28] 刘向君,熊健,梁利喜,等.玛湖凹陷百口泉组砂砾岩储集层岩石力学特征与裂缝扩展机理[J].新疆石油地质,2018,39(1):83-91. doi:10.7657/XJPG20180111 LIU Xiangjun, XIONG Jian, LIANG Lixi, et al. Rock mechanical characteristics and fracture propagation mechanism of sandy conglomerate reservoirs in Baikouquan Formation of Mahu Sag[J]. Xinjiang Petroleum Geology, 2018, 39(1):83-91. doi:10.7657/XJPG20180111
[29] 田晨曦.准噶尔盆地腹部盆1井西凹陷三叠系百口泉组成藏条件研究[D].成都:西南石油大学,2016. TIAN Chenxi. Study on accumulation condition of Triassin Baiassin Baikouquan Formation in Pen-1 Well west sag in Junggar Basin[D]. Chengdu:Sourthwest Petroleum University, 2016.
[30] 匡立春,唐勇,雷德文,等.准噶尔盆地玛湖凹陷斜坡区三叠系百口泉组扇控大面积岩性油藏勘探实践[J].中国石油勘探,2014,19(6):14-23. doi:0.3969/j.issn.1672-7703.2014.06.002 KUANG Lichun, TANG Yong, LEI Dewen, et al. Exploration of fan-controlled large-area lithologic oil reservoirs of Triassic Baikouquan Formation in slope zone of Mahu Depression on Junggar Basin[J]. China Petroleum Exploration, 2014, 19(6):14-23. doi:0.3969/j.issn.1672-7703.2014.06.002
[31] 钱赓,牛成民,杨波,等.渤海南部莱西构造带新近系油气优势输导体系[J].石油勘探与开发,2016,43(1):34-41,50. doi:10.11698/PED.2016.01.04 QIAN Geng, NIU Chengmin, YANG Bo, et al. Hydrocarbon migration pathways in the Neogene of Laixi structural belt, Southern Bohai Sea, China[J]. Petroleum Exploration and Development, 2016, 43(1):34-41, 50. doi:10.11698/PED.2016.01.04
[32] 闵华军,贾祥金,田建军,等.哈拉哈塘奥陶系缝洞型成岩圈闭及其成因[J].西南石油大学学报(自然科学版),2019,41(5):33-44. doi:10.11885/j.issn.1674-5086.2018.06.06.02 MIN Huajun, JIA Xiangjin, TIAN Jianjun, et al. Ordovician fractured-vuggy diagenetic trap and its genesis in Hanikatam Formation[J]. Journal of Southwest Petroleum University (Science & Technology Edition), 2019, 41(5):33-44. doi:10.11885/j.issn.1674-5086.2018.06.06.02