岩性油气藏 ›› 2020, Vol. 32 ›› Issue (2): 5466.doi: 10.12108/yxyqc.20200206
黄健玲1, 傅强1, 邱旭明2, 赵世杰1, 李林祥3
HUANG Jianling1, FU Qiang1, QIU Xuming2, ZHAO Shijie1, LI Linxiang3
摘要: 为明确咸化断陷湖盆环境下混积岩的沉积特征,通过岩心观察、薄片鉴定、X射线衍射全岩矿物分析等技术手段,对金湖凹陷古近系阜二段混积岩开展研究。结果表明:①混积岩以长英质矿物、碳酸盐矿物与黏土矿物为主,可划分为长英质混积岩、灰(云)质混积岩、黏土质混积岩和正混积岩等4类;②综合苏北盆地金湖凹陷咸化断陷湖盆的沉积特征,建立了“浅水到深水,多级控制”的混合沉积模式。在咸化断陷湖盆中,混积岩发育主要受控于陆源碎屑供给、断层活动、沉积环境变化等因素。活动断层强度增大,陆源碎屑向湖盆中央供给强度增强,混积岩沉积类型以母源混合沉积、间断混合沉积为主;沉积环境发生变化,断层活动趋于稳定,湖侵作用增强,陆源碎屑供给范围受限,混积岩以相缘混合沉积类型为主。该研究成果对陆相咸化断陷湖盆深水致密储层的油气勘探具有指导意义。
中图分类号:
[1] 沙庆安. 混合沉积和混积岩的讨论. 古地理学报, 2001, 3(3):63-66. SHA Q A. Discussion on mixing deposit and Hunji rock. Journal of Palaeogeography, 2001, 3(3):63-66. [2] 刘世丽, 段宏亮, 章亚, 等. 苏北盆地阜二段陆相页岩油气勘探潜力分析.海洋石油, 2014, 34(3):27-33. LIU S L, DUAN H L, ZHANG Y, et al. Analysis of oil and gas exploration in F2 member continental shale of Subei Basin. Offshore Oil, 2014, 34(3):27-33. [3] 周立宏, 蒲秀刚, 邓远, 等. 细粒沉积岩研究中几个值得关注的问题. 岩性油气藏, 2016, 28(1):6-15. ZHOU L H, PU X G, DENG Y, et al. Several issues in studies on fine-grained sedimentary rocks. Lithologic Reservoirs, 2016, 28(1):6-15. [4] 朱筱敏, 钟大康, 袁选俊, 等. 中国含油气盆地沉积地质学进展. 石油勘探与开发, 2016, 43(5):820-829. ZHU X M, ZHONG D K, YUAN X J, et al. Development of sedimentary geology of petroliferous basins in China. Petroleum Exploration and Development, 2016, 43(5):820-829. [5] MOUNT J F. Mixing of silicilastics and carbonate sediments in shallow shelf environments. Geology, 1984, 12:432-435. [6] MOUNT J F. Mixing of siliciclastics and carbonate sediments:a proposed first-order textural and compositional classification. Sedimentology, 1985, 32:435-442. [7] 杨朝青, 沙庆安.云南曲靖中泥盆统曲靖组的沉积环境:一种陆源碎屑与海相碳酸盐的混合沉积.沉积学报, 1990, 8(2):59-66. YANG C Q, SHA Q A. Sedimentary environment of the middle Devonian Qujing Formation, Qujing, Yunnan province:a kind of mixing sedimentation of terrigenous clastics and carbonate. Acta Sedimentologica Sinica, 1990, 8(2):59-66. [8] 张雄华. 混积岩的分类和成因.地质科技情报, 2000(4):31-34. ZHANG X H. Classification and origin of mixosedimentite. Geological Science and Technology Information, 2000(4):31-34. [9] 郭福生. 江山石炭纪和二叠纪沉积相. 华东地质学院学报, 1990, 13(4):57-65. GUO F S. Sedimentary facies of the Carboniferous and Permian in Jiangshan. Journal of East China University of Technology, 1990.13(4):57-65. [10] 李祥辉, 刘文均, 郑荣才.龙门山地区泥盆纪碳酸盐与硅质碎屑的混积相与混积机理.岩相古地理, 1997, 17(3):1-10.LI X H, LIU W J, ZHENG R C. Hybrid facies and mechanism for the formation of the mixed Devonian carbonate-siliciclastic sediments in the Longmen Mountain area. Sedimentary Facies and Palaeogeography, 1997, 17(3):1-10. [11] 马艳萍, 刘立.大港滩海区第三系湖相混积岩的成因与成岩作用特征.沉积学报, 2003, 21(4):607-612. MA Y P, LIU L. Sedimentary and diagenetic characteristics of Paleogene lacustrine "Hunji" rock in beach district, Dagang. Acta Sedimentologica Sinica, 2003, 21(4):607-612. [12] 张金亮, 司学强.断陷湖盆碳酸盐与陆源碎屑混合沉积:以东营凹陷金家地区古近系沙河街组第四段上亚段为例.地质论评, 2007, 7(4):448-453. ZHANG J L, SI X Q. Mixed siliciclastic-carbonate sediment in rift lacustrine basin:a case on the upper part of the Fourth member of the Eogene Shahejie Formation in Jinjia area, Dongying Depression.Geological Review, 2007, 7(4):448-453. [13] 董桂玉, 何幼斌, 陈洪德, 等.惠民凹陷沙一中湖相碳酸盐与陆源碎屑混合沉积:以山东商河地区为例.沉积学报, 2007, 25(3):343-350. DONG G Y, HE Y B, CHEN H D, et al. Mixed sedimentation of carbonates of lagoonal facies and terrigenous clastics of the middle submember of member 1 of Shahejie Formation in Huimin Sag:Taking Shanghe area in Shandong province for an example. Acta Sedimentologica Sinica, 2007, 25(3):343-350. [14] 张娣, 侯中健, 王亚辉, 等. 板桥-北大港地区沙河街组沙一段湖相碳酸盐岩沉积特征.岩性油气藏, 2008, 20(4):92-97. ZHANG D, HOU Z J, WANG Y H, et al. Sedimentary characteristic of lacustrine rocks of the first member of Shahejie Formation in Banqiao-Beidagang area. Lithologic Reservoirs, 2008, 20(4):92-97. [15] 赵宁, 邓宏文, 王训练.济阳坳陷沾化凹陷古近系沙河街组二段潜山周缘滩坝及物性特征.古地理学报, 2010, 12(1):57-68. ZHAO N, DENG H W, WANG X L. Beach-bar deposition petrophysical properties around buried hills of the member 2 of Paleogene Shahejie Formation in Zhanhua Sag, Jiyang Depression. Journal of Palaeogeography, 2010, 12(1):57-68. [16] FILIPE G V, LUCAS V W, JOSÉ A DE J P, et al. Upper Aptian mixed carbonate-siliciclastic sequences from Tucano Basin, Northeastern Brazil:Implications for paleogeographic reconstructions following Gondwana break-up. Cretaceous Research, 2016, 67. [17] ANJA I, EBERHARD G, HAROLD H, et al. A new model evaluating Holocene sediment dynamics:Insights from a mixed carbonate-siliciclastic lagoon(Bora Bora,Society Islands, French Polynesia,South Pacific). Sedimentary Geology, 2016, 343. [18] ALEXANDRE L, YOURI H, FRANÇOIS F, et al. Reconstruction of a saline, lacustrine carbonate system(Priabonian, StChaptes Basin, SE France):Depositional models, paleogeographic and paleoclimatic implications. Sedimentary Geology, 2018, 367. [19] 赵灿, 郑荣才, 于水, 等. 下刚果盆地A区块下白垩统阿尔布阶混积相研究. 岩性油气藏, 2011, 23(3):84-90. ZHAO C, ZHENG R C, YU S, et al. Study on mixed sedimentary facies of Lower Cretaceous Albian in block A of Lower Congo Basin. Lithologic Reservoirs, 2011, 23(3):84-90. [20] 禚喜准, 王琪, 张瑞, 等.柴达木盆地北缘下干柴沟组下段湖相混合沉积发育特征及其对储层的影响.沉积学报, 2013, 31(4):724-729. ZHUO X Z, WANG Q, ZHANG R, et al. The characteristics of lacustrine mixed deposit in lower Xiaganchaigou Formation and its effect on reservoir property:a case in the central areas of northern Qaidam Basin. Acta Sedimentologica Sinica, 2013, 31(4):724-729. [21] 徐伟, 陈开远, 曹正林, 等. 咸化湖盆混积岩成因机理研究. 岩石学报, 2014, 30(6):1804-1816. XU W, CHEN K Y, CAO Z L, et al. Original mechanism of mixed sediments in the saline lacustrine basin. Acta Petrologica Sinica, 2014, 30(6):1804-1816. [22] 陈登钱, 沈晓双, 崔俊, 等.柴达木盆地英西地区深部混积岩储层特征及控制因素. 岩性油气藏, 2015, 27(5):211-217. CHEN D Q, SHEN X S, CUI J, et al. Reservoir characteristics and controlling factors of deep diamictite in Yingxi area, Qaidam Basin. Lithologic Reservoirs, 2015, 27(5):211-217. [23] 郭荣涛, 张永庶, 陈晓冬, 等.柴达木盆地英西地区下干柴沟组上段高频旋回与古地貌特征. 沉积学报, 2019, 37(4):812-824. GUO R T, ZHANG Y S, CHEN X D, et al. High-frequency cycles and paleogeomorphic features of the upper member of Lower Ganchaigou Formation in the Yingxi area, Qaidam Basin. Acta Sedimentologica Sinica, 2019, 37(4):812-824. [24] 葸克来, 操应长, 朱如凯, 等. 吉木萨尔凹陷二叠系芦草沟组致密油储层岩石类型及特征.石油学报, 2015, 36(12):1495-1507. XI K L, CAO Y C, ZHU R K, et al. Rock types and characteristics of tight oil reservoir in Permian Lucaogou Formation, Jimsar Sag. Acta Petrolei Sinica, 2015, 36(12):1495-1507. [25] 王越, 陈世悦, 张关龙, 等. 咸化湖盆混积岩分类与混积相带沉积相特征:以准噶尔盆地南缘芦草沟组与吐哈盆地西北缘塔尔朗组为例.石油学报, 2017, 38(9):1021-1035. WANG Y, CHEN S Y, ZHANG G L, et al. Classifications of mixosedimentite and sedimentary facies characteristics of mixed sedimentary facies belt in saline lacustrine basin:Taking examples as the Lucaogou Formation in the south of Junggar Basin and the Taerlang Formation in the northwest of Tuha Basin. Acta Petrolei Sinica, 2017, 38(9):1021-1035. [26] 张金亮, 司学强.断陷湖盆碳酸盐与陆源碎屑混合沉积:以东营凹陷金家地区古近系沙河街组第四段上亚段为例.地质论评, 2007, 7(4):448-453. ZHANG J L, SI X Q. Mixed siliciclastic-carbonate sediment in rift lacustrine basin:a case on the upper part of the Fourth member of the Eogene Shahejie Formation in Jinjia area, Dongying Depression. Geological Review, 2007, 7(4):448-453. [27] 鄢继华, 邓远, 蒲秀刚, 等. 渤海湾盆地沧东凹陷孔二段细粒混合沉积岩特征及控制因素. 石油与天然气地质, 2017, 38(1):98-109. YAN J H, DENG Y, PU X G, et al. Characteristics and controlling factors of fine-grained mixed sedimentary rocks from the 2 nd member of Kongdian Formation in the Cangdong Sag, Bohai Bay Basin. Oil & Gas Geology, 2017, 38(1):98-109. [28] 林波, 刘金华, 孙东升, 等. 金湖凹陷西斜坡陆相湖盆灰砂混积岩成因分析.地层学杂志, 2017, 41(1):110-116. LIN B, LIU J H, SUN D S, et al. Sedimentology of mixed limestone and sandstone in the nonmarine Funing Formation(Eocene)of the western Jinhu Sag.Journal of Stratigraphy, 2017, 41(1):110-116. [29] 霍少川, 董桂玉, 王兵杰, 等. 金湖凹陷阜宁组二段混合沉积研究.沉积学报, 2019, 37(1):177-188. HUO S C, DONG G Y, WANG B J, et al. Study on mixed sedimentation in the Second member of Funing Formation in Jinhu Sag. Acta Sedimentologica Sinica, 2019, 37(1):177-188. [30] 刘东鹰. 苏北-南黄海盆地的构造演化分析.石油天然气学报, 2010, 32(6):27-31. LIU D Y. Analysis on structural evolution of Northern JiangsuSouth Yellow Sea Basin. Journal of Oil and Gas Technology, 2010, 32(6):27-31. [31] 傅强, 李益, 张国栋, 等.苏北盆地晚白垩世-古新世海侵湖泊的证据及其地质意义.沉积学报, 2007, 25(3):380-385. FU Q, LI Y, ZHANG G D, et al. Evidence of transgression lake of Subei Basin during Late Cretaceous and Paleocene Epoch and its geological significance. Acta Sedimentologica Sinica, 2007, 25(3):380-385. [32] 姜在兴, 梁超, 吴靖, 等. 含油气细粒沉积岩研究的几个问题. 石油学报, 2013, 34(6):1031-1039. JIANG Z X, LIANG C, WU J, et al. Several issues in sedimentological studies on hydrocarbon-bearing fine-grained sedimentary rocks. Acta Petroleum Sinica, 2013, 34(6):1031-1039. [33] 董桂玉, 陈洪德, 何幼斌, 等. 陆源碎屑与碳酸盐混合沉积研究中的几点思考.地球科学进展, 2007, 22(9):931-939. DONG G Y, CHEN H D, HE Y B, et al. Some problems on the study of the mixed siliciclastic-carbonate sediments. Advances in Earth Science, 2007, 22(9):931-939. [34] 袁剑英, 黄成刚, 夏青松, 等.咸化湖盆碳酸盐岩储层特征及孔隙形成机理:以柴西地区始新统下干柴沟组为例.地质论评, 2016, 62(1):111-126. YUAN J Y, HUANG C G, XIA Q S, et al. The characteristics of carbonate reservoir,and formation mechanism of pores in the saline lacustrine basin:a case study of the Lower Eocene Ganchaigou Formation in western Qaidam Basin. Geological Review, 2016, 62(1):111-126. [35] 徐伟, 陈开远, 曹正林, 等. 咸化湖盆混积岩成因机理研究.岩石学报, 2014, 30(6):1804-1816. XU W, CHEN K Y, CAO Z L, et al. Original mechanism of mixed sediments in the saline lacustrine basin. Acta Petrologica Sinica, 2014, 30(6):1804-1816. [36] 刘金华, 唐建东, 钟思瑛, 等. 金湖凹陷西斜坡阜二段物源方向再认识.复杂油气藏, 2011, 4(3):16-20. LIU J H, TANG J D, ZHONG S Y, et al. Reinterpretation of the source direction of the second member of Funing Formation in the west slope of Jinhu Sag. Complex Hydrocarbon Reservoirs, 2011, 4(3):16-20. [37] 韩元红, 徐旭辉, 陆建林, 等. 苏北东台坳陷阜宁组沉积演化数模物源分析.沉积学报, 2018, 36(4):722-730. HAN Y H, XU X H, LU J L, et al. Provenance system of Funing Formation in Dongtai Depression,Subei Basin:Insight from 3D stratigraphic forward modeling. Acta Sedimentologica Sinica, 2018, 36(4):722-730. [38] 罗璐, 庞忠和, 杨峰田. 苏北盆地建湖隆起碳酸盐岩储层中的硫酸盐型热矿水成因.地学前缘, 2015, 22(2):263-270. LUO L, PANG Z H, YANG F T. Genesis analysis of sulfate thermal mineral water in carbonate aquifers at Jianhu uplift, Subei Basin. Earth Science Frontiers, 2015, 22(2):263-270. [39] 傅强, 李璟, 邓秀琴, 等. 沉积事件对深水沉积过程的影响:以鄂尔多斯盆地华庆地区长6油层组为例. 岩性油气藏, 2019, 31(1):20-29. FU Q, LI J, DENG X Q, et al. Influence of sedimentary events on deep water sedimentation process:a case of Chang 6 reservoir in Huaqing area, Ordos Basin. Lithologic Reservoirs, 2019, 31(1):20-29. [40] 王建民, 王佳媛.鄂尔多斯盆地西南部长7深水浊积特征与储层发育.岩性油气藏, 2017, 29(4):11-19. WANG J M, WANG J Y. Deep-water turbidite characteristics and its reservoir development of Chang 7 oil layers in southwestern Ordos Basin. Lithologic Reservoirs, 2017, 29(4):11-19. [41] 吴嘉鹏, 万丽芬, 张兰, 等.西湖凹陷平湖组岩相类型及沉积相分析.岩性油气藏, 2017, 29(1):27-34. WU J P, WANG L F, ZHANG L, et al. Lithofacies types and sedimentary facies of Pinghu Formation in Xihu Depression. Lithologic Reservoirs, 2017, 29(1):27-34. [42] MICHAEL Z, KLAAS V, GREGOR P E, et al. Depositional controls on mixed carbonate-siliciclastic cycles and sequences on gently inclined shelf profiles. Sedimentology, 2015, 62.10.1111/sed.12215. |
[1] | 肖博雅. 二连盆地阿南凹陷白垩系凝灰岩类储层特征及有利区分布[J]. 岩性油气藏, 2024, 36(6): 135-148. |
[2] | 牟蜚声, 尹相东, 胡琮, 张海峰, 陈世加, 代林锋, 陆奕帆. 鄂尔多斯盆地陕北地区三叠系长7段致密油分布特征及控制因素[J]. 岩性油气藏, 2024, 36(4): 71-84. |
[3] | 杨为华. 松辽盆地双城断陷白垩系营城组四段致密油成藏主控因素及模式[J]. 岩性油气藏, 2024, 36(4): 25-34. |
[4] | 钟会影, 余承挚, 沈文霞, 毕永斌, 伊然, 倪浩铭. 考虑启动压力梯度的致密油藏水平井裂缝干扰渗流特征[J]. 岩性油气藏, 2024, 36(3): 172-179. |
[5] | 牛成民, 惠冠洲, 杜晓峰, 官大勇, 王冰洁, 王启明, 张宏国. 辽中凹陷西斜坡古近系东三段湖底扇发育模式及大油田发现[J]. 岩性油气藏, 2024, 36(2): 33-42. |
[6] | 王天海, 许多年, 吴涛, 关新, 谢再波, 陶辉飞. 准噶尔盆地沙湾凹陷三叠系百口泉组沉积相展布特征及沉积模式[J]. 岩性油气藏, 2024, 36(1): 98-110. |
[7] | 刘国勇, 许多年, 胡婷婷, 潘树新, 潘拓, 王国栋, 马永平, 关新. 准噶尔盆地沙湾凹陷侏罗系八道湾组滩砂的发现及石油地质意义[J]. 岩性油气藏, 2023, 35(5): 1-10. |
[8] | 张昌民, 张祥辉, 朱锐, 冯文杰, 尹太举, 尹艳树, Adrian J. HARTLEY. 分支河流体系研究进展及应用前景展望[J]. 岩性油气藏, 2023, 35(5): 11-25. |
[9] | 付文俊, 张昌民, 冀东升, 娄林, 刘家乐, 王绪龙. 准噶尔盆地南安集海河剖面中侏罗统头屯河组浅水三角洲沉积特征[J]. 岩性油气藏, 2023, 35(4): 145-160. |
[10] | 张振华, 张小军, 钟大康, 苟迎春, 张世铭. 柴达木盆地西北部南翼山地区古近系下干柴沟组上段储层特征及主控因素[J]. 岩性油气藏, 2023, 35(3): 29-39. |
[11] | 柳忠泉, 赵乐强, 曾治平, 田继军, 李正强, 罗锦昌, 胡美玲. 准噶尔盆地阜康断裂带二叠系芦草沟组页岩油成藏条件[J]. 岩性油气藏, 2023, 35(3): 126-137. |
[12] | 曾治平, 柳忠泉, 赵乐强, 李艳丽, 王超, 高平. 准噶尔盆地西北缘哈山地区二叠系风城组页岩油储层特征及其控制因素[J]. 岩性油气藏, 2023, 35(1): 25-35. |
[13] | 罗群, 张泽元, 袁珍珠, 许倩, 秦伟. 致密油甜点的内涵、评价与优选——以酒泉盆地青西凹陷白垩系下沟组为例[J]. 岩性油气藏, 2022, 34(4): 1-12. |
[14] | 刘宗堡, 李雪, 郑荣华, 刘化清, 杨占龙, 曹松. 浅水三角洲前缘亚相储层沉积特征及沉积模式——以大庆长垣萨北油田北二区萨葡高油层为例[J]. 岩性油气藏, 2022, 34(1): 1-13. |
[15] | 王付勇, 杨坤. 致密油藏孔喉分布特征对渗吸驱油规律的影响[J]. 岩性油气藏, 2021, 33(2): 155-162. |
|