安岳—奉节地区上震旦统—下寒武统陆架镶边台地 地质特征及其对大气田(区)形成的控制作用

doi:10.7623/syxb202302001

石油学报 ›› 2023, Vol. 44 ›› Issue (2): 223-240.DOI: 10.7623/syxb202302001

• 地质勘探 • 下一篇

安岳—奉节地区上震旦统—下寒武统陆架镶边台地地质特征及其对大气田(区)形成的控制作用

魏国齐, 贾承造, 杨威

中国石油勘探开发研究院北京 100083

收稿日期:2022-10-17 修回日期:2022-12-22 出版日期:2023-02-25 发布日期:2023-03-08
通讯作者: 贾承造,男,1948年3月生,1987年获南京大学博士学位,现为中国科学院院士,主要从事石油天然气地质与盆地构造理论研究和油气勘探工作。Email:jiacz@petrochina.com.cn
作者简介:魏国齐,男,1964年9月生,2000年获南京大学博士学位,现为中国石油勘探开发研究院教授级高级工程师,主要从事油气地质综合研究与勘探部署研究。Email:weigq@petrochina.com.cn
基金资助:
国家自然科学基金项目"环青藏高原盆山体系动力学与天然气富集机理(批准号U22B6002)"和中国石油天然气股份有限公司"十四五"前瞻性基础性科技重大项目(2021DJ0605)资助。

Geological characteristics of shelf-rimmed platform from Upper Sinian to Lower Cambrian and its control on formation of large gas fields in Anyue-Fengjie area

Wei Guoqi, Jia Chenzhao, Yang Wei

PetroChina Research Institute of Petroleum Exploration and Development, Beijing 100083, China

Received:2022-10-17 Revised:2022-12-22 Online:2023-02-25 Published:2023-03-08

摘要/Abstract

摘要： 上扬子克拉通震旦系—寒武系油气资源丰富,其中在德阳—安岳裂陷东侧,台缘带勘探取得了重大突破,其油气主要赋存于规模碳酸盐岩丘滩体中,规模丘滩储集体的预测是勘探的关键。在前人研究的基础上,应用露头、岩心、测井和地震等资料,对上扬子克拉通的构造演化和岩相古地理进行了系统研究,提出了3点新认识。1上扬子克拉通东部发育一个近菱形的陆架镶边台地,称之为"安岳—奉节台地";台地的西边界对应德阳—安岳裂陷的东边界,北边界即上扬子克拉通的北边界,东边界对应城口—鄂西裂陷的西边界,南边界对应湘中南大陆边缘海的北边界;台地发育在晚震旦世灯影组一段＋灯影组二段沉积期—早寒武世龙王庙组沉积期,尤其在灯影组四段沉积期最为发育。2安岳—奉节台地发育台坪相、台地边缘相和斜坡—盆地相;台坪相发育于台地内,主要包括台内滩、云坪和潟湖等亚相;台地边缘相主要发育台地边缘丘、滩亚相;台地外的斜坡—盆地相以发育泥页岩为主;规模丘滩体沿台地边缘呈环带状分布,主要集中在灯影组二段、灯影组四段、沧浪铺组下段和龙王庙组。3安岳—奉节台地控制了四川盆地震旦系—寒武系大气田的形成与分布;台地边缘的高能相带控制了规模储层,台地周围的斜坡—盆地相内发育优质烃源岩,这种有利的源-储成藏组合形成了大型地层-岩性圈闭群,控制了油气规模聚集区。安岳—奉节台地可优选出3类6个有利勘探区块,总资源潜力为(6.5~9.0)×10¹²m³,这为下一步勘探部署提供了依据。研究成果丰富了碳酸盐岩沉积学和成储成藏地质理论,对勘探部署有重要意义。

关键词: 安岳—奉节陆架镶边台地, 碳酸盐岩, 震旦系—寒武系, 油气勘探, 台缘丘滩体, 有利勘探区

Abstract: The Sinian-Cambrian oil and gas resources are rich in the Upper Yangtze craton. In the east side of Deyang-Anyue rift, a great breakthrough has been made in the exploration of platform margin belt, where oil and gas mainly occur in large-scale carbonate mound-shoal complex, so the prediction of large-scale mound-shoal reservoir is the key to hydrocarbon exploration. On the basis of previous studies, the tectonic evolution and lithofacies palaeogeography of the Upper Yangtze craton have been systematically studied using outcrop, core, logging and seismic data, and three new understandings are put forward as below. (1) A nearly rhombic shelf-rimmed platform called "Anyue-Fengjie platform" developed in the east of the Upper Yangtze craton. The western boundary of the platform was the eastern boundary of the Deyang-Anyue rift, the northern boundary was the northern boundary of the Upper Yangtze craton, the eastern boundary was the western boundary of the rift from Chengkou to Western Hubei, and the southern boundary was the northern boundary of the continental marginal sea in central and southern Hunan Province. The platform developed in the sedimentary period from the Member 1 and 2 of Late Sinian Dengying Formation to the Early Cambrian Longwangmiao Formation, especially in the period of the Member 4 of Dengying Formation. (2) Platform flat, platform margin and slope-basin facies develop in Anyue-Fengjie platform. Platform flat facies in the platform mainly include intra-platform shoal, dolomitic flat and lagoon subfacies. Platform margin facies mainly include mound and shoal subfacies. The slop-basin facies outside the platform are mainly mud shale. The large-scale mound-shoal complexes distributed in a ring-like pattern along the platform margin mainly occur in the Member 2 and 4 of Dengxiang Formation, the Lower Member of Canglangpu Formation, and the Longwangmiao Formation. (3) The Anyue-Fengjie platform controls the formation and distribution of Sinian-Cambrian large gas fields in Sichuan Basin. The reservoirs develope in the high energy facies zone at the edge of the platform, and the high-quality source rocks develope in the slope-basin facies around the platform. That favorable source-reservoir assemblage forms large stratigraphic and lithologic traps, which controls the large-scale oil and gas accumulation area. Six favorable exploration blocks in three typical areas can be selected from Anyue-Fengjie platform, with the total resource potential ranged from 6.5×10¹²m³ to 9.0×10¹²m³, which provides a basis for further exploration deployment. The research results have enriched the theories of carbonate sedimentology and reservoir formation and hydrocarbon accumulation geology, and are of great significance to exploration deployment.

Key words: Anyue-Fengjie shelf-rimmed platform, carbonate, Sinian-Cambrian, oil-gas exploration, platform margin mound-shoal complex, favorable exploration block

中图分类号:

TE121.1

魏国齐, 贾承造, 杨威. 安岳—奉节地区上震旦统—下寒武统陆架镶边台地地质特征及其对大气田(区)形成的控制作用[J]. 石油学报, 2023, 44(2): 223-240.

Wei Guoqi, Jia Chenzhao, Yang Wei. Geological characteristics of shelf-rimmed platform from Upper Sinian to Lower Cambrian and its control on formation of large gas fields in Anyue-Fengjie area[J]. Acta Petrolei Sinica, 2023, 44(2): 223-240.

参考文献

[1] WILSON J L. Carbonate facies in geologic history[M].Berlin,Heidelberg:Springer,1975.
[2] TUCKER M E,WRIGHT V P.Carbonate sedimentology[M].Oxford:Blackwell Science,1990.
[3] 顾家裕,马锋,季丽丹.碳酸盐岩台地类型、特征及主控因素[J].古地理学报,2009,11(1):21-27.
GU Jiayu,MA Feng,JI Lidan.Types,characteristics and main controlling factors of carbonate platform[J].Journal of Palaeogeography,2009,11(1):21-27.
[4] 金振奎,石良,高白水,等.碳酸盐岩沉积相及相模式[J].沉积学报,2013,31(6):965-979.
JIN Zhenkui,SHI Liang,GAO Baishui,et al.Carbonate facies and facies models[J].Acta Sedimentologica Sinica,2013,31(6):965-979.
[5] 马永生,何治亮,赵培荣,等.深层—超深层碳酸盐岩储层形成机理新进展[J].石油学报,2019,40(12):1415-1425.
MA Yongsheng,HE Zhiliang,ZHAO Peirong,et al.A new progress in formation mechanism of deep and ultra-deep carbonate reservoir[J].Acta Petrolei Sinica,2019,40(12):1415-1425.
[6] DICKSON J A D,KENTER J A M.Diagenetic evolution of selected parasequences across a carbonate platform:Late Paleozoic,Tengiz reservoir,Kazakhstan[J].Journal of Sedimentary Research,2014,84(8):664-693.
[7] GISCHLER E,LOMANDO A J,HUDSON J H,et al.Last interglacial reef growth beneath Belize barrier and isolated platform reefs[J].Geology,2000,28(5):387-390.
[8] 温志新,童晓光,高华华,等.东地中海孤立碳酸盐台地沉积建造与油气成藏[J].石油勘探与开发,2021,48(2):279-289.
WEN Zhixin,TONG Xiaoguang,GAO Huahua,et al.Build-ups and hydrocarbon accumulation of the isolated carbonate platforms in the eastern Mediterranean[J].Petroleum Exploration and Development,2021,48(2):279-289.
[9] ESESTIME P,HEWITT A,HODGSON N.Zohr—A newborn carbonate play in the Levantine Basin,East-Mediterranean[J].First Break,2016,34(2):87-93.
[10] 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.
[11] 赵宗举,吴兴宁,潘文庆,等.塔里木盆地奥陶纪层序岩相古地理[J].沉积学报,2009,27(5):939-955.
ZHAO Zongju,WU Xingning,PAN Wenqing,et al.Sequence lithofacies paleogeography of ordovician in Tarim Basin[J].Acta Sedimentologica Sinica,2009,27(5):939-955.

[12] 邹才能,杜金虎,徐春春,等.四川盆地震旦系—寒武系特大型气田形成分布、资源潜力及勘探发现[J].石油勘探与开发,2014,41(3):278-293.
ZOU Caineng,DU Jinhu,XU Chunchun,et al.Formation,distribution,resource potential and discovery of the Sinian-Cambrian giant gas field,Sichuan Basin,SW China[J].Petroleum Exploration and Development,2014,41(3):278-293.
[13] 赵东方,谭秀成,罗文军,等.早成岩期岩溶特征及其对古老深层碳酸盐岩储层的成因启示——以川中地区磨溪8井区灯影组四段为例[J].石油学报,2022,43(9):1236-1252.
ZHAO Dongfang,TAN Xiucheng,LUO Wenjun,et al.Karst characteristics at early diagenetic stage and their enlightenment for the origin of ancient deep carbonate reservoirs:a case study of the Member 4 of Dengying Formation in Moxi 8 well area,central Sichuan[J].Acta Petrolei Sinica,2022,43(9):1236-1252.
[14] 杜金虎,汪泽成,邹才能,等.上扬子克拉通内裂陷的发现及对安岳特大型气田形成的控制作用[J].石油学报,2016,37(1):1-16.
DU Jinhu,WANG Zecheng,ZOU Caineng,et al.Discovery of intra-cratonic rift in the Upper Yangtze and its coutrol effect on the Formation of Anyue giant gas field[J].Acta Petrolei Sinica,2016,37(1):1-16.
[15] 魏国齐,杨威,杜金虎,等.四川盆地震旦纪—早寒武世克拉通内裂陷地质特征[J].天然气工业,2015,35(1):24-35.
WEI Guoqi,YANG Wei,DU Jinhu,et al. Geological characteristics of the Sinian—Early Cambrian intracratonic rift,Sichuan Basin [J].Natural Gas Industry,2015,35(1):24-35.
[16] 赵文智,魏国齐,杨威,等.四川盆地万源—达州克拉通内裂陷的发现及勘探意义[J].石油勘探与开发,2017,44(5):659-669.
ZHAO Wenzhi,WEI Guoqi,YANG Wei,et al.Discovery of Wanyuan-Dazhou intracratonic rift and its exploration significance in the Sichuan Basin,SW China[J].Petroleum Exploration and Development,2017,44(5):659-669.
[17] 刘树根,孙玮,钟勇,等.四川海相克拉通盆地显生宙演化阶段及其特征[J].岩石学报,2017,33(4):1058-1072.
LIU Shugen,SUN Wei,ZHONG Yong,et al.Evolutionary episodes and their characteristics within the Sichuan marine craton basin during Phanerozoic Eon,China[J].Acta Petrologica Sinica,2017,33(4):1058-1072.
[18] 杜金虎,汪泽成,邹才能,等.古老碳酸盐岩大气田地质理论与勘探实践[M].北京:石油工业出版社,2015.
DU Jinhu,WANG Zecheng,ZOU Caineng,et al.Geologic theory and exploration practice of ancient large carbonates gas field[M].Beijing:Petroleum Industry Press,2015.
[19] 魏国齐,杨威,谢武仁,等.克拉通内裂陷及周缘大型岩性气藏形成机制、潜力与勘探实践——以四川盆地震旦系—寒武系为例[J].石油勘探与开发,2022,49(3):465-477.
WEI Guoqi,YANG Wei,XIE Wuren,et al.Formation mechanisms,potentials and exploration practices of large lithologic gas reservoirs in and around an intracratonic rift:taking the Sinian-Cambrian of Sichuan Basin as an example[J].Petroleum Exploration and Development,2022,49(3):465-477.
[20] 张健,谢武仁,谢增业,等.四川盆地震旦系岩相古地理及有利储集相带特征[J].天然气工业,2014,34(3):16-22.
ZHANG Jian,XIE Wuren,XIE Zengye,et al.Lithofacies palaeogeographic characteristics and favorable reservoir facies belts of the Sinian in the Sichuan Basin[J].Natural Gas Industry,2014,34(3):16-22.
[21] 钟勇,李亚林,张晓斌,等.川中古隆起构造演化特征及其与早寒武世绵阳—长宁拉张槽的关系[J].成都理工大学学报:自然科学版,2014,41(6):703-712.
ZHONG Yong,LI Yalin,ZHANG Xiaobin,et al.Evolution characteristics of central Sichuan palaeouplift and its relationship with Early Cambrian Mianyang-Changning intracratonic sag[J].Journal of Chengdu University of Technology:Science & Technology Edition,2014,41(6):703-712.
[22] 李忠权,刘记,李应,等.四川盆地震旦系威远—安岳拉张侵蚀槽特征及形成演化[J].石油勘探与开发,2015,42(1):26-33.
LI Zhongquan,LIU Ji,LI Ying,et al.Formation and evolution of Weiyuan-Anyue extension-erosion groove in Sinian system,Sichuan Basin[J].Petroleum Exploration and Development,2015,42(1):26-33.
[23] 魏国齐,杨威,谢武仁,等.四川盆地震旦系—寒武系天然气成藏模式与勘探领域[J].石油学报,2018,39(12):1317-1327.
WEI Guoqi,YANG Wei,XIE Wuren,et al.Accumulation modes and exploration domains of Sinian-Cambrian natural gas in Sichuan Basin[J].Acta Petrolei Sinica,2018,39(12):1317-1327.
[24] 杨威,魏国齐,谢武仁,等.四川盆地下寒武统龙王庙组沉积模式新认识[J].天然气工业,2018,38(7):8-15.
YANG Wei,WEI Guoqi,XIE Wuren,et al.New understandings of the sedimentation mode of Lower Cambrian Longwangmiao Fm reservoirs in the Sichuan Basin[J].Natural Gas Industry,2018,38(7):8-15.
[25] 汪泽成,刘静江,姜华,等.中—上扬子地区震旦纪陡山沱组沉积期岩相古地理及勘探意义[J].石油勘探与开发,2019,46(1):39-51.
WANG Zecheng,LIU Jingjiang,JIANG Hua,et al.Lithofacies paleogeography and exploration significance of Sinian Doushantuo depositional stage in the Middle-Upper Yangtze region,Sichuan Basin,SW China[J].Petroleum Exploration and Development,2019,46(1):39-51.
[26] 汪泽成,姜华,陈志勇,等.中上扬子地区晚震旦世构造古地理及油气地质意义[J].石油勘探与开发,2020,47(5):884-897.
WANG Zecheng,JIANG Hua,CHEN Zhiyong,et al.Tectonic paleogeography of Late Sinian and its significances for petroleum exploration in the Middle-Upper Yangtze region,South China[J].Petroleum Exploration and Development,2020,47(5):884-897.
[27] 马石玉,谢武仁,杨威,等.四川盆地及其周缘下寒武统沧浪铺组下段岩相古地理特征[J].天然气地球科学,2021,32(9):1324-1333.
MA Shiyu,XIE Wuren,YANG Wei,et al.Lithofacies and paleogeography of the Lower Canglangpu Formation of the Lower Cambrian in Sichuan Basin and its periphery[J].Natural Gas Geoscience,2021,32(9):1324-1333.
[28] 谷志东,姜华,翟秀芬,等.四川盆地东部埃迪卡拉纪—寒武纪构造演化与岩相古地理[M].北京:科学出版社,2021.
GU Zhidong,JIANG Hua,ZHAI Xiufeng,et al.The Ediacaran to Cambrian tectonics and lithofacies paleogeography in the eastern Sichuan Basin[M].Beijing:Science Press,2021.
[29] LI Zhengxiang,ZHANG Linghua,POWELL C M.South China in Rodinia:part of the missing link between Australia—East Antarctica and Laurentia?[J].Geology,1995,23(5):407-410.
[30] LI Zhengxiang,LI Xianhua,WARTHO J A,et al.Magmatic and metamorphic events during the Early Paleozoic Wuyi-Yunkai orogeny, southeastern South China:new age constraints and pressure-temperature conditions[J].GSA Bulletin,2010,122(5/6):772-793.
[31] 李英强,何登发,文竹.四川盆地及邻区晚震旦世古地理与构造—沉积环境演化[J].古地理学报,2013,15(2):231-245.
LI Yingqiang,HE Dengfa,WEN Zhu.Palaeogeography and tectonic-depositional environment evolution of the Late Sinian in Sichuan Basin and adjacent areas[J].Journal of Palaeogeography,2013,15(2):231-245.
[32] 刘树根,孙玮,罗志立,等.兴凯地裂运动与四川盆地下组合油气勘探[J].成都理工大学学报:自然科学版,2013,40(5):511-520.
LIU Shugen,SUN Wei,LUO Zhili,et al.Xingkai taphrogenesis and petroleum exploration from Upper Sinian to Cambrian strata in Sichuan Basin,China[J].Journal of Chengdu University of Technology:Science & Technology Edition, 2013,40(5):511-520.
[33] 夏钦禹,闫海军,徐伟,等.川中地区磨溪区块震旦系顶面古岩溶微地貌及其发育特征[J].石油学报,2021,42(10):1299-1309.
XIA Qinyu,YAN Haijun,XU Wei,et al.Paleokarst microtopography of the Sinian top and its development characteristics in Moxi area,central Sichuan Basin[J].Acta Petrolei Sinica,2021,42(10):1299-1309.
[34] 鲁雪松,柳少波,田华,等.深层背斜圈闭中泥岩盖层完整性评价方法及其应用——以四川盆地川中地区震旦系气藏为例[J].石油学报,2021,42(4):415-427.
LU Xuesong,LIU Shaobo,TIAN Hua,et al.An evaluation method for the integrity of mudstone caprock in deep anticlinal traps and its application: a case study of the Sinian gas reservoirs in the central Sichuan Basin[J].Acta Petrolei Sinica,2021,42(4):415-427.

安岳—奉节地区上震旦统—下寒武统陆架镶边台地地质特征及其对大气田(区)形成的控制作用

Geological characteristics of shelf-rimmed platform from Upper Sinian to Lower Cambrian and its control on formation of large gas fields in Anyue-Fengjie area

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安岳—奉节地区上震旦统—下寒武统陆架镶边台地 地质特征及其对大气田(区)形成的控制作用

Geological characteristics of shelf-rimmed platform from Upper Sinian to Lower Cambrian and its control on formation of large gas fields in Anyue-Fengjie area

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安岳—奉节地区上震旦统—下寒武统陆架镶边台地地质特征及其对大气田(区)形成的控制作用