Evolution and exploration direction of Permian-Triassic multiphase platform margin in northeast Sichuan Basin

doi:10.7623/syxb202209001

Acta Petrolei Sinica ›› 2022, Vol. 43 ›› Issue (9): 1201-1212,1235.DOI: 10.7623/syxb202209001

• PETROLEUM EXPLORATION • Next Articles

Evolution and exploration direction of Permian-Triassic multiphase platform margin in northeast Sichuan Basin

He Wenyuan¹, Meng Qi'an², Bai Xuefeng², Wang Xiandong², Wang Youzhi², Tan Wanchang²

1. Daqing Oilfield Limited Company, Heilongjiang Daqing 163002, China;
2. Exploration and Development Research Institute, Daqing Oilfield Limited Company, Heilongjiang Daqing 163712, China

Received:2021-07-02 Revised:2022-04-07 Published:2022-10-08

川东北地区二叠系—三叠系多期台缘演化规律及勘探方向

何文渊¹, 蒙启安², 白雪峰², 王显东², 王有智², 谭万仓²

1. 大庆油田有限责任公司黑龙江大庆 163002;
2. 大庆油田有限责任公司勘探开发研究院黑龙江大庆 163712

通讯作者: 何文渊,男,1974年10月生,2001年获北京大学博士学位,现为大庆油田有限责任公司副总经理、总地质师、教授级高级工程师,主要从事石油天然气地质综合研究及油气勘探管理工作。
作者简介:何文渊,男,1974年10月生,2001年获北京大学博士学位,现为大庆油田有限责任公司副总经理、总地质师、教授级高级工程师,主要从事石油天然气地质综合研究及油气勘探管理工作。Email:hewy@cnpc.com.cn
基金资助:
中国石油天然气股份有限公司"十四五"前瞻性基础性重大科技项目"前陆冲断带下组合规模储层形成机理与有效性评价技术研究"(2021DJ0302)和国家重点研发计划项目"盐下超深层碎屑岩规模储层成因与油气成藏机理"(2019YFC0605501)资助。

Abstract

Abstract: Based on the isochronous sequence framework,drilling and geophysical data,this paper investigates the evolution of the Permian-Triassic multiphase platform margin in Kaijiang-Liangping trough of Sichuan Basin,and also explores the platform margin types,reef-shoal development patterns and distribution characteristics in different periods.The results show as follows.(1) Based on the sedimentary characteristics of contemporaneous heterotopic facies between Longtan Formation and Wujiaping Formation and the consistency of the maximum flooding surface and stratigraphic cycle,the regional isochronous stratigraphic framework can be established by adjusting the stratigraphic boundaries in central Sichuan Basin and Kaijiang-Liangping area.(2) Based on re-describing the platform margin belt of Maokou Formation and Changxing Formation in Longgang area,it was confirmed that the platform margin prototype appeared at the Kaijiang-Liangping trough during the sedimentary period of Member 2 of Maokou Formation,continued to develop during the sedimentary period of Wujiaping Formation,reached the maximum reef size during the sedimentary period of Changxing Formation,and finally gradually died out during the sedimentary period of Feixianguan Formation.The evolution of the platform margin belt has experienced three development patterns,i.e.,the gentle-dipping monoclinal slope in the sedimentary period of Maokou Formation,the gentle slope with steepening distal end in the sedimentary period of Wujiaping Formation,and the rimmed carbonate platform in the sedimentary period of Changxing Formation.(3) The east and west sides of Kaijiang-Liangping trough have the development characteristics of multiphase platform margin superposition.Three stages of platform margins of Maokou Formation,Wujiaping Formation and Changxing Formation were developed on the west side of the trough,and two stage of platform margins of Wujiaping Formation and Changxing Formation were mainly developed on the east side of the trough.According to the seismic reflection characteristics of reefs and the vertical superposition patterns of reefs in different periods,aggradational and progradational reefs were identified,and the distribution of different reef types were predicted.(4) The NW-trending rifts formed in the Permian-Triassic in Sichuan Basin have the tectonic setting of forming multiphase platform margins.The reef-shoal reservoirs superposed on multiphase platform margins will be an important exploration field in Sichuan Basin in the future.

Key words: Sichuan Basin, Kaijiang-Liangping trough, multiphase platform margin, Permian-Triassic, reef

摘要： 基于等时层序格架,综合钻井和地球物理资料,对四川盆地开江—梁平海槽二叠系—三叠系多期台缘的演化规律进行了研究,探讨了不同时期的台缘类型、礁滩发育模式及展布特征。研究结果表明:①基于龙潭组和吴家坪组同时异相的沉积特征,以最大海泛面和地层旋回一致性为依据,对川中地区和开江—梁平地区的地层界线进行调整,可建立区域等时地层格架。②基于对龙岗地区茅口组—长兴组台缘带的重新刻画,证实开江—梁平海槽在茅口组二段沉积期出现台缘雏形,在吴家坪组沉积期持续发育,长兴组沉积期礁体规模最大,最后在飞仙关组沉积期逐渐消亡;台缘带的演化经历了茅口组沉积期的单斜缓坡模式、吴家坪组沉积期的远端变陡缓坡模式、长兴组沉积期的镶边碳酸盐台地模式。③开江—梁平海槽东、西两侧均有多期台缘叠置的发育特征,海槽西侧发育茅口组、吴家坪组、长兴组3期台缘,海槽东侧主要发育吴家坪组、长兴组2期台缘;根据生物礁的地震反射特征和不同时期生物礁的垂向叠置模式,识别出加积型生物礁和前积型生物礁,并预测了不同类型生物礁的分布规律。④四川盆地在二叠纪—三叠纪形成的多个NW向裂陷均具备形成多期台缘的构造背景,多期台缘叠加的生物礁滩储层是今后四川盆地的一个重要勘探领域。

关键词: 四川盆地, 开江—梁平海槽, 多期台缘, 二叠系—三叠系, 生物礁

CLC Number:

TE121.1

He Wenyuan, Meng Qi'an, Bai Xuefeng, Wang Xiandong, Wang Youzhi, Tan Wanchang. Evolution and exploration direction of Permian-Triassic multiphase platform margin in northeast Sichuan Basin[J]. Acta Petrolei Sinica, 2022, 43(9): 1201-1212,1235.

何文渊, 蒙启安, 白雪峰, 王显东, 王有智, 谭万仓. 川东北地区二叠系—三叠系多期台缘演化规律及勘探方向[J]. 石油学报, 2022, 43(9): 1201-1212,1235.

References

[1] 倪新锋,陈洪德,田景春,等.川东北地区长兴组-飞仙关组沉积格局及成藏控制意义[J].石油与天然气地质,2007,28(4):458-465.
NI Xinfeng,CHEN Hongde,TIAN Jingchun,et al.Sedimentary framework of Changxing-Feixianguan formations and its control on reservoiring in northeastern Sichuan Basin[J].Oil&Gas Geology,2007,28(4):458-465.
[2] 马永生.四川盆地普光超大型气田的形成机制[J].石油学报,2007,28(2):9-14.
MA Yongsheng.Generation mechanism of Puguang gas field in Sichuan Basin[J].Acta Petrolei Sinica,2007,28(2):9-14.
[3] 马永生,蔡勋育,赵培荣.元坝气田长兴组-飞仙关组礁滩相储层特征和形成机理[J].石油学报,2014,35(6):1001-1011.
MA Yongsheng,CAI Xunyu,ZHAO Peirong.Characteristics and Formation mechanisms of reef-shoal carbonate reserviors of Changxing-Feixianguan formations,Yuanba gas field[J].Acta Petrolei Sinica,2014,35(6):1001-1011.
[4] 杜金虎,徐春春,汪泽成,等.四川盆地二叠-三叠系礁滩天然气勘探[M].北京:石油工业出版社,2010.
DU Jinhu,XU Chunchun,WANG Zecheng,et al.Natural gas exploration of Permian-Triassic reef&oolite in Sichuan Basin[M].Beijing:Petroleum Industry Press,2010.
[5] 郑志红,李登华,白森舒,等.四川盆地天然气资源潜力[J].中国石油勘探,2017,22(3):12-20.
ZHENG Zhihong,LI Denghua,BAI Senshu,et al.Resource potentials of natural gas in Sichuan Basin[J].China Petroleum Exploration,2017,22(3):12-20.
[6] 熊晓军,陈容,袁野,等.四川盆地卧龙河构造茅口组岩溶储层地震预测[J].石油学报,2021,42(6):724-735.
XIONG Xiaojun,CHEN Rong,YUAN Ye,et al.Seismic prediction of karst reservoirs of the Maokou Formation in Wolonghe structure of Sichuan Basin[J].Acta Petrolei Sinica,2021,42(6):724-735.
[7] 徐安娜,汪泽成,江兴福,等.四川盆地开江-梁平海槽两侧台地边缘形态及其对储层发育的影响[J].天然气工业,2014,34(4):37-43.
XU Anna,WANG Zecheng,JIANG Xingfu,et al.Morphological characteristics of platform margins along the Kaijiang-Liangping trough and their influences on reservoir development in the Sichuan Basin[J].Natural Gas industry,2014,34(4):37-43.
[8] 何鲤,罗潇,刘莉萍,等.试论四川盆地晚二叠世沉积环境与礁滩分布[J].天然气工业,2008,28(1):28-32.
HE Li,LUO Xiao,LIU Liping,et al.A discussion on depositional environment in Late Permian and distribution of reef-bank in Sichuan Basin[J].Natural Gas Industry,2008,28(1):28-32.
[9] 郭旭升,胡东风.川东北礁滩天然气勘探新进展及关键技术[J].天然气工业,2011,31(10):6-11.
GUO Xusheng,HU Dongfeng.Newest progress and key techniques in gas exploration of reef-bank reservoirs in the northeastern Sichuan Basin[J].Natural Gas Industry,2011,31(10):6-11.
[10] 王兴志,张帆,马青,等.四川盆地东部晚二叠世-早三叠世飞仙关期礁、滩特征与海平面变化[J].沉积学报,2002,20(2):249-254.
WANG Xingzhi,ZHANG Fan,MA Qing,et al.The characteristics of reef and bank and the fluctuation of sea-level in Feixianguan period of Late Permian-Early Triassic,east Sichuan Basin[J].Acta Sedimentologica Sinica,2002,20(2):249-254.
[11] 马永生,牟传龙,郭彤楼,等.四川盆地东北部长兴组层序地层与储层分布[J].地学前缘,2005,12(3):179-185.
MA Yongsheng,MOU Chuanlong,GUO Tonglou,et al.Sequence stratigraphy and reservoir distribution of the Changxing Formation in northeastern Sichuan Basin[J].Earth Science Frontiers,2005,12(3):179-185.
[12] 田成伟,安显银,罗清园,等.川东北元坝地区长兴组层序地层及沉积相分析[J].地球科学与环境学报,2012,34(4):36-42.
TIAN Chengwei,AN Xianyin,LUO Qingyuan,et al.Analysis of sequence stratigraphy and sedimentary facies of Changxing Formation in Yuanba area of northeast Sichuan[J].Journal of Earth Sciences and Environment,2012,34(4):36-42.
[13] 冯林杰,蒋裕强,刘菲,等.川东地区开江-梁平海槽南段飞仙关组鲕滩储层特征及主控因素[J].石油学报,2021,42(10):1287-1298.
FENG Linjie,JIANG Yuqiang,LIU Fei,et al.Reservoir characteristics and main controlling factors of oolitic shoal reservoir in Feixianguan Formation in the southern part of Kaijiang-Liangping trough,eastern Sichuan Basin[J].Acta Petrolei Sinica,2021,42(10):1287-1298.
[14] 黄勇,张汉荣,范小军.元坝地区长兴组生物孔隙特征及控制因素[J].西南石油大学学报:自然科学版,2013,35(1):79-85.
HUANG Yong,ZHANG Hanrong,FAN Xiaojun.The controlling factors and characteristics for biological pores of Changxing Formation in Yuanba area,Sichuan Basin[J].Journal of Southwest Petroleum University:Science&Technology Edition,2013,35(1):79-85.
[15] 张延充,杨爱国,梅燕,等.泛开江-梁平海槽及勘探有利相带地震预测[J].天然气工业,2009,29(10):28-30.
ZHANG Yanchong,YANG Aiguo,MEI Yan,et al.Kaijiang-Liangping pan-trough and seismic prediction of favorable facies belt[J].Natural Gas Industry,2009,29(10):28-30.
[16] 张建勇,周进高,郝毅,等.四川盆地环开江-梁平海槽长兴组-飞仙关组沉积模式[J].海相油气地质,2011,16(3):45-54.
ZHANG Jianyong,ZHOU Jingao,HAO Yi,et al.A sedimentary model of Changxing and Feixianguan reservoirs around Kaijiang-Liangping trough in Sichuan Basin[J].Marine Origin Petroleum Geology,2011,16(3):45-54.
[17] 范小军.川东北元坝地区长兴组与飞仙关组天然气成藏差异性成因[J].天然气工业,2012,32(6):15-20.
FAN Xiaojun.Causes of differences of natural gas pooling between the Changxing Formation and the Feixianguan Formation in Yuanba,Sichuan Basin[J].Natural Gas Industry,2012,32(6):15-20.
[18] 赵向原,胡向阳,曾联波,等.四川盆地元坝地区长兴组礁滩相储层天然裂缝有效性评价[J].天然气工业,2017,37(2):52-61.
ZHAO Xiangyuan,HU Xiangyang,ZENG Lianbo,et al.Evaluation on the effectiveness of natural fractures in reef-flat facies reservoirs of Changxing Fm in Yuanba area,Sichuan Basin[J].Natural Gas Industry,2017,37(2):52-61.
[19] 刘划一,王一刚,杨雨,等.川东上二叠统生物礁气藏多元信息综合预测方法研究[J].天然气工业,1999,19(4):13-18.
LIU Huayi,WANG Yigang,YANG Yu,et al.A study of multivariate informations comprehensive prediction method for the biohermal gas reservoir in Upper Permian series in East Sichuan[J].Natural Gas Industry,1999,19(4):13-18.
[20] 王一刚,文应初,张帆,等.川东地区上二叠统长兴组生物礁分布规律[J].天然气工业,1998,18(6):10-15.
WANG Yigang,WEN Yingchu,ZHANG Fan,et al.Distribution law of the organic reefs in Changxing Formation of Upper Permian in East Sichuan[J].Natural Gas Industry,1998,18(6):10-15.
[21] 魏国齐,陈更生,杨威,等.四川盆地北部开江-梁平海槽边界及特征初探[J].石油与天然气地质,2006,27(1):99-105.
WEI Guoqi,CHEN Gengsheng,YANG Wei,et al.Preliminary study of the boundary of Kaijiang-Liangping trough in northern Sichuan Basin and its characteristics[J].Oil&Gas Geology,2006,27(1):99-105.
[22] 耿威,郑荣才,李爽,等.开江-梁平台内海槽东段长兴组礁、滩相储层特征[J].成都理工大学学报:自然科学版,2008,35(6):639-647.
GENG Wei,ZHENG Rongcai,LI Shuang,et al.Characteristics of reservoirs of Upper Permian Changxing Formation in the eastern Kaijiang-Liangping intraplatform trough in Sichuan,China[J].Journal of Chengdu University of Technology:Science&Technology Edition,2008,35(6):639-647.
[23] 胡东风.四川盆地元坝地区茅口组台缘浅滩天然气勘探的突破与启示[J].天然气工业,2019,39(3):1-10.
HU Dongfeng.Breakthrough in natural gas exploration in the platform margin shoal at the Maokou Fm in the Yuanba area,Sichuan Basin,and its implications[J].Natural Gas Industry,2019,39(3):1-10.
[24] 武赛军,魏国齐,杨威,等.开江-梁平海槽东侧长兴组台缘生物礁发育特征及油气地质勘探意义[J].中国石油勘探,2019,24(4):457-465.
WU Saijun,WEI Guoqi,YANG Wei,et al.Development characteristics of reefs on the platform margin of Changxing Formation in eastern Kaijiang-Liangping ocean trough and its significance for petroleum geological exploration[J].China Petroleum Exploration,2019,24(4):457-465.
[25] 许涛,韦恒叶,张璇,等.中二叠统茅口组热液交代硅质岩成因——来自贵州桑树湾剖面角砾状硅质岩元素及硅同位素的证据[J].石油学报,2020,41(4):446-456.
XU Tao,WEI Hengye,ZHANG Xuan,et al.Genesis of hydrothermal replaced cherts in the Middle Permian Maokou Formation:evidences from elements and silicon isotopes of brecciated cherts in Sangshuwan section,Guizhou Province[J].Acta Petrolei Sinica,2020,41(4):446-456.
[26] 姚军辉,罗志立,孙玮,等.峨眉地幔柱与广旺-开江-梁平等拗拉槽形成关系[J].新疆石油地质,2011,32(1):97-101.
YAO Junhui,LUO Zhili,SUN Wei,et al.Relationship between Emei mantle plume and aulacogens of Guangwang-Kaijiang-Liangping[J].Xinjiang Petroleum Geology,2011,32(1):97-101.
[27] 何登发,李德生,张国伟,等.四川多旋回叠合盆地的形成与演化[J].地质科学,2011,46(3):589-606.
HE Dengfa,LI Desheng,ZHANG Guowei,et al.Formation and evolution of multi-cycle superposed Sichuan Basin,China[J].Chinese Journal of Geology,2011,46(3):589-606.
[28] 罗志立,孙玮,韩建辉,等.峨眉地幔柱对中上扬子区二叠纪成藏条件影响的探讨[J].地学前缘,2012,19(6):144-154.
LUO Zhili,SUN Wei,HAN Jianhui,et al.Effect of Emei mantle plume on the conditions of Permian accumulation in Middle-Upper Yangtze area[J].Earth Science Frontiers,2012,19(6):144-154.
[29] 刘树根,王一刚,孙玮,等.拉张槽对四川盆地海相油气分布的控制作用[J].成都理工大学学报:自然科学版,2016,43(1):1-23.
LIU Shugen,WANG Yigen,SUN Wei,et al.Control of intracratonic sags on the hydrocarbon accumulations in the marine strata across the Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science&Technology Edition,2016,43(1):1-23.
[30] HAQ B U,SCHUTTER S R.A chronology of Paleozoic sea-level changes[J].Science,2008,322(5898):64-68.
[31] 沈树忠,张华,张以春,等.中国二叠纪综合地层和时间框架[J].中国科学:地球科学,2019,49(1):160-193.
SHEN Shuzhong,ZHANG Hua,ZHANG Yichun,et al.Permian integrative stratigraphy and timescale of China[J].Science China Earth Sciences,2019,62(1):154-188.
[32] WANG Xingzhi,LI Bo,YANG Xiyan,et al.Characteristics of "Guangyuan-Wangcang" trough during Late Middle Permian and its petroleum geological significance in northern Sichuan Basin,SW China[J].Petroleum Exploration and Development,2021,48(3):655-669.
[33] 陈洪德,钟怡江,侯明才,等.川东北地区长兴组-飞仙关组碳酸盐岩台地层序充填结构及成藏效应[J].石油与天然气地质,2009,30(5):539-547.
CHEN Hongde,ZHONG Yijiang,HOU Mingcai,et al.Sequence styles and hydrocarbon accumulation effects of carbonate rock platform in the Changxing-Feixianguan Formations in the northeastern Sichuan Basin[J]. Oil&Gas Geology,2009,30(5):539-547.
[34] 肖何,张超谟,苏向群.应用测井资料定量识别碳酸盐岩沉积微相-以川东北元坝地区长兴组为例[J].科学技术与工程,2020,20(7):2573-2582.
XIAO He,ZHANG Chaomo,SU Xiangqun.Quantitative discrimination of carbonate sedimentary microfacies by use of log data-taking the Changxing Formation in Yuanba region of northeastern Sichuan for example[J].Science Technology and Engineering,2020,20(7):2573-2582.
[35] 李明隆,谭秀成,李延钧,等.四川盆地南部地区上二叠统长兴组沉积微相研究[J].特种油气藏,2020,27(3):66-73.
LI Minglong,TAN Xiucheng,LI Yanjun,et al.Sedimentary microfacies characterization of Upper Permian Changxing Formation in southern Sichuan Basin[J].Special Oil&Gas Reservoirs,2020,27(3):66-73.
[36] 马德芹,田景春,林小兵,等.四川盆地二叠系长兴组生物礁发育的差异性及控制因素[J].石油与天然气地质,2020,41(6):1176-1187.
MA Deqin,TIAN Jingchun,LIN Xiaobing,et al.Differences and controlling factors of Changxing Formation reefs of the Permian in the Sichuan Basin[J].Oil&Gas Geology, 2020,41(6):1176-1187.
[37] 彭才,郑荣才,陈辉,等.开江-梁平海槽东侧长兴组生物礁发育主控因素及地震精细预测技术[J].石油实验地质,2019,41(4):614-620.
PENG Cai,ZHENG Rongcai,CHEN Hui,et al.Reef control factors and new seismic prediction techniques of Changxing Formation,east of Kaijiang-Liangping trough,Sichuan Basin[J].Petroleum Geology and Experiment,2019,41(4):614-620.
[38] 杨飞,张洪安,王学军,等.四川盆地普光气田上二叠统长兴组表生岩溶特征及意义[J].古地理学报,2019,21(6):901-912.
YANG Fei,ZHONG Hongan,WANG Xuejun,et al.Characteristics and significance of supergene karst of the Upper Permian Changxing Formation in Puguang gasfield,Sichuan Basin[J].Journal of Palaeogeography,2019,21(6):901-912.
[39] 黄福喜,杨涛,闫伟鹏,等.四川盆地龙岗与元坝地区礁滩成藏对比分析[J].中国石油勘探,2014,19(3):12-20.
HUANG Fuxi,YANG Tao,YAN Weipeng,et al.Comparison and analysis of reef-bank gas reservoirs in Longgang and Yuanba areas in Sichuan Basin[J].China Petroleum Exploration,2014,19(3):12-20.
[40] 黄仁春,邢凤存,范小军,等.四川盆地元坝地区长兴组-飞仙关组高精度层序地层格架的建立及礁滩储集层预测[J].古地理学报,2019,21(2):369-378.
HUANG Renchun,XING Fengcun,FAN Xiaojun,et al.Establishment of high-precision sequence stratigraphic framework of the Changxing-Feixianguan formations and prediction of reef-shoal reservoirs in Yuanba area,Sichuan Basin[J].Journal of Palaeogeography,2019,21(2):369-378.
[41] 曹毅,陈军斌,刘振,等.缓坡型台缘生物礁沉积特征及其对产能的影响-以四川盆地开江-梁平海槽东侧长兴组生物礁为例[J].东北石油大学学报,2019,43(2):12-20.
CAO Yi,CHEN Junbin,LIU Zhen,et al.Sedimentary characteristics of gentle slope platform margin reefs and effect on productivity:a case study of the reefs of Changxing Formation on the east side of Kaijiang-Liangping trough in Sichuan Basin[J].Journal of Northeast Petroleum University,2019,43(2):12-20.
[42] 胡忠贵,董庆民,李世临,等.川东-渝北地区长兴组-飞仙关组礁滩组合规律及控制因素[J].中国石油大学学报:自然科学版,2019,43(3):25-35.
HU Zhonggui,DONG Qingmin,LI Shilin,et al.Combination regularities of reef-beach and main controlling factors in Changxing-Feixianguan Formation of eastern Sichuan-northern Chongqing area[J].Journal of China University of Petroleum:Edition of Natural Science,2019,43(3):25-35

Evolution and exploration direction of Permian-Triassic multiphase platform margin in northeast Sichuan Basin

川东北地区二叠系—三叠系多期台缘演化规律及勘探方向

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