Lithologic Reservoirs ›› 2022, Vol. 34 ›› Issue (4): 22-31.doi: 10.12108/yxyqc.20220403

• PETROLEUM EXPLORATION • Previous Articles     Next Articles

Seismic response characteristics and distribution law of carbonate shoals of Cambrian Canglangpu Formation in Gaoshiti-Moxi area,Sichuan Basin

LI Shanshan1, JIANG Pengfei2, LIU Lei1,3, LEI Cheng4, ZENG Yunxian4, CHEN Shizhen1,3, ZHOU Gang4   

  1. 1. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu 610059, China;
    2. PetroChina Southwest Oil and Gas Field Company, Chengdu 610051, China;
    3. State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Chengdu University of Technology, Chengdu 610059, China;
    4. Research Institute of Exploration and Development, PetroChina Southwest Oil and Gas Field Company, Chengdu 610041, China
  • Received:2021-11-07 Revised:2022-01-11 Online:2022-07-01 Published:2022-07-07

PDF (PC)

160

Abstract: The Cambrian Canglangpu Formation in Sichuan Basin has good accumulation conditions and great exploration prospects. Based on the data of cores,three-dimensional seismic,drilling and logging,and through the combination of geology and geophysics,the seismic reflection characteristics and sedimentary characteristics of shoals of Canglangpu Formation in Gaomo area were studied. The results show that:(1)Four kinds of seismic reflection characteristics can be identified in Cambrian Canglangpu Formation in Gaoshiti-moxi area,corresponding to four types of sedimentary microfacies combination,among which the shoals corresponding to strong amplitude,low frequency and high continuous reflection is the most developed.(2)Shoals developed in the upper part of the first member of Canglangpu Formation,distributed in eastern Gaomo fault,and spread out in NEE and NNW direction around the wings of two paleo-uplift,with a striped or irregular shape,and the long axis direction is nearly parallel to the paleo-uplift boundary.(3)During the sedimentary period of Canglangpu Formation,Gaomo area was in shallow sea shelf facies as a whole,and large number of carbonate shoals were developed. The development and distribution of shoals are mainly controlled by sea level changes,paleogeomorphology and source supply at the sedimentary period.

Key words: seismic reflection, carbonate rock, shoal, paleo-uplift, Canglangpu Formation, Cambrian, Gaoshiti-Moxi area, Sichuan Basin

CLC Number: 

  • TE121.3
[1] 魏国齐, 杨威, 杜金虎, 等. 四川盆地高石梯-磨溪古隆起构造特征及对特大型气田形成的控制作用[J]. 石油勘探与开发, 2015, 42(3):257-265. WEI Guoqi, YANG Wei, DU Jinhu, et al. Tectonic features of Gaoshiti-Moxi paleo-uplift and its controls on the formation of a giant gas field, Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2015, 42(3):257-265.
[2] 李文正, 周进高, 张建勇, 等. 四川盆地洗象池组储集层的主控因素与有利区分布[J]. 天然气工业, 2016, 36(1):52-60. LI Wenzheng, ZHOU Jingao, ZHANG Jianyong, et al. Main controlling factors and favorable zone distribution of Xixiangchi Formation reservoirs in the Sichuan Basin[J]. Natural Gas Industry, 2016, 36(1):52-60.
[3] 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.
[4] 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.
[5] ZHU Xiaomin, ZHONG Dakang, YUAN Xuanjun, et al. Development of sedimentary geology of petroliferous basins in China[J]. Petroleum Exploration and Development, 2016, 43(5):890- 901.
[6] 徐伟, 杜晓峰, 黄晓波, 等. 混合沉积研究进展与关键问题[J]. 沉积学报, 2019, 37(2):225-238. XU Wei, DU Xiaofeng, HUANG Xiaobo, et al. Research advances and critical issues of "mixed siliciclastic and carbonate sediments"[J]. Acta Sedimentologica Sinica, 2019, 37(2):225-238.
[7] 严威, 钟原, 周刚, 等. 四川盆地下寒武统沧浪铺组岩相古地理特征及对储层发育的控制作用[J]. 天然气勘探与开发, 2020, 43(4):22-32. YAN Wei, ZHONG Yuan, ZHOU Gang, et al. Lithofacies paleogeography features of the Lower Cambrian Canglangpu Formation in Sichuan Basin and their control on reservoir development[J]. Natural Gas Exploration and Development, 2020, 43(4):22-32.
[8] 刘化清, 苏明军, 倪长宽, 等.薄砂体预测的地震沉积学研究方法[J]. 岩性油气藏, 2018, 30(2):1-11. LIU Huaqing, SU Mingjun, NI Changkuan, et al. Thin bed prediction from interbedded background:Revised seismic sedimentological method[J]. Lithologic Reservoirs, 2018, 30(2):1-11.
[9] 韩波, 何治亮, 任娜娜, 等.四川盆地东缘龙王庙组碳酸盐岩储层特征及主控因素[J]. 岩性油气藏, 2018, 30(1):75-85. HAN Bo, HE Zhiliang, REN Nana, et al. Characteristics and main controlling factors of carbonate reservoirs of Longwangmiao Formation in eastern Sichuan Basin[J]. Lithologic Reservoirs, 2018, 30(1):75-85.
[10] 黄博宇. 四川盆地震旦纪-早寒武世岩相古地理与裂陷槽演化[D].北京:中国石油大学(北京), 2018. HUANG Boyu. The evolution of paleogeographic and rift trough during Sinian-Early Cambrian in Sichuan Basin[D]. Beijing:China University of Petroleum (Beijing), 2018.
[11] 王文之, 范毅, 赖强, 等. 四川盆地下寒武统沧浪铺组白云岩分布新认识及其油气地质意义[J]. 天然气勘探与开发, 2018, 41(1):1-7. WANG Wenzhi, FAN Yi, LAI Qiang, et al. A new understanding of dolomite distribution in the Lower Cambrian Canglangpu Formation of Sichuan Basin:Implication for petroleum geology[J]. Natural Gas Exploration and Development, 2018, 41(1):1-7.
[12] 彭军, 褚江天, 陈友莲, 等. 四川盆地高石梯-磨溪地区下寒武统沧浪铺组沉积特征[J]. 岩性油气藏, 2020, 32(4):12-22. PENG Jun, CHU Jiangtian, CHEN Youlian, et al. Sedimentary characteristics of Lower Cambrian Canglangpu Formation in Gaoshiti-Moxi area, Sichuan Basin[J]. Lithologic Reservoirs, 2020, 32(4):12-22.
[13] 文舰, 彭军, 陈友莲, 等. 四川盆地中部-北部地区沧浪铺组层序地层研究[J]. 断块油气田, 2020, 27(4):424-431. WEN Jian, PENG Jun, CHEN Youlian, et al. Study on sequence stratigraphy of Canglangpu Formation in the central-northern Sichuan Basin[J]. Fault-Block Oil & Gas Field, 2020, 27(4):424-431.
[14] 乐宏, 赵路子, 杨雨, 等. 四川盆地寒武系沧浪铺组油气勘探重大发现及其启示[J]. 天然气工业, 2020, 40(11):11-19. LE Hong, ZHAO Luzi, YANG Yu, et al. Great discovery of oil and gas exploration in Cambrian Canglangpu Formation of the Sichuan Basin and its implications[J]. Natural Gas Industry, 2020, 40(11):11-19.
[15] 李亚丁, 陈友莲, 严威, 等.四川盆地寒武系沧浪铺组沉积演化特征[J]. 天然气地球科学, 2021, 32(9):1334-1346. LI Yading, CHEN Youlian, YAN Wei, et al. Research on sedimentary evolution characteristics of Cambrian Canglangpu Formation, Sichuan Basin[J]. Natural Gas Geoscience, 2021, 32(9):1334-1346.
[16] 金民东, 曾伟, 谭秀成, 等. 四川磨溪-高石梯地区龙王庙组滩控岩溶型储集层特征及控制因素[J]. 石油勘探与开发, 2014, 41(6):650-660. JIN Mindong, ZENG Wei, TAN Xiucheng, et al. Characteristics and controlling factors of beach-controlled karst reservoirs in Cambrian Longwangmiao Formation, Moxi-Gaoshiti area, Sichuan Basin, NW China[J]. Petroleum Exploration and Development, 2014, 41(6):650-660.
[17] 宋文海.乐山-龙女寺古隆起大中型气田成藏条件研究[J]. 天然气工业, 1996, 16(增刊1):13-26. SONG Wenhai. Study on accumulation conditions of large and medium gas fields in Leshan-Longnüsi paleo-uplift[J]. Natural Gas Industry, 1996, 16(Suppl 1):13-26.
[18] 严威, 罗冰, 周刚, 等. 川中古隆起寒武系沧浪铺组下段天然气地质特征及勘探方向[J]. 石油勘探与开发, 2021, 48(2):290-302. YAN Wei, LUO Bing, ZHOU Gang, et al. Natural gas geology and exploration direction of the Cambrian Lower Canglangpu member in central Sichuan paleo-uplift, Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2021, 48(2):290-302.
[19] 徐世敏, 周影. 基于地震沉积学理论的沉积相研究[J]. 能源与环保, 2017, 39(2):81-86. XU Shimin, ZHOU Ying. Study on sedimentary facies based on theory of seismic sedimentology[J]. China Energy and Environmental Protection, 2017, 39(2):81-86.
[20] 李操. 基于优势振幅的储层预测方法研究及应用[J]. 石油天然气学报(江汉石油学院学报), 2014, 36(7):80-83. LI Cao. Research and application of reservoir prediction method based on dominant seismic amplitude[J]. Journal of Oil and Gas Technology(Journal of Jianghan Petroleum Institute), 2014, 36(7):80-83.
[21] 范振宇. 龙岗西地区长兴组生物礁储层预测研究[D].成都:西南石油大学, 2015. FAN Zhenyu. Research on reservoir prediction of Changxing Formation reef in west Longgang area[D]. Chengdu:Southwest Petroleum University, 2015.
[22] 蔡官洪. 川西海相地震沉积学解释及有利相带预测[D]. 成都:成都理工大学, 2014. CAI Guanhong. Seismic sedimentology interpretation and prediction for favorable facies zones of marine in west region of Sichuan[D]. Chengdu:Chengdu University of Technology, 2014.
[23] NASEER M T. Seismic attributes and reservoir simulation' application to image the shallow-marine reservoirs of Middle-Eocene carbonates, SW Pakistan[J]. Journal of Petroleum Science and Engineering, 2020, 195:107711.
[24] TEILLET T, FOURNIER F, BORGOMANO J, et al. Origin of seismic reflections in a carbonate gas field, Lower Miocene, offshore Myanmar[J]. Marine and Petroleum Geology, 2020, 113:104110.
[25] 王君, 郭睿, 赵丽敏, 等.颗粒滩储集层地质特征及主控因素:以伊拉克哈法亚油田白垩系Mishrif组为例[J]. 石油勘探与开发, 2016, 43(3):367-377. WANG Jun, GUO Rui, ZHAO Limin, et al. Geological features of grain bank reservoirs and the main controlling factors:A case study on Cretaceous Mishrif Formation, Halfaya Oilfield, Iraq[J]. Petroleum Exploration and Development, 2016, 43(3):367-377.
[26] 丁熊, 陈景山, 谭秀成, 等. 川中-川南过渡带雷口坡组台内滩组合特征[J]. 石油勘探与开发, 2012, 39(4):444-451. DING Xiong, CHEN Jingshan, TAN Xiucheng, et al. Structural characteristics of intra-platform shoal in the Leikoupo Formation(T2)in the transitional zone of the central and southern Sichuan Basin[J]. Petroleum Exploration and Development, 2012, 39(4):444-451.
[27] 金民东, 谭秀成, 李凌, 等. 四川盆地磨溪-高石梯地区下寒武统龙王庙组颗粒滩特征及分布规律[J]. 古地理学报, 2015, 17(3):347-357. JIN Mindong, TAN Xiucheng, LI Ling, et al. Characteristics and distribution of grain bank of the Lower Cambrian Longwangmiao Formation in Moxi-Gaoshiti area, Sichuan Basin[J]. Journal of Palaeogeography(Chinese Edition), 2015, 17(3):347-357.
[28] TAN Xiucheng,LI Ling,LIU Hong. et al. Mega-shoaling in carbonate platform of the Middle Triassic Leikoupo Formation, Sichuan Basin, southwest China[J]. Science China Earth Sciences, 2014, 57(3):465-479.
[29] 代林呈, 朱祥, 李毕松, 等. 川东地区龙王庙组颗粒滩发育特征及分布规律[J]. 地质科技情报, 2017, 36(6):181-189. DAI Lincheng, ZHU Xiang, LI Bisong, et al. Characteristics and distribution of grain bank of the Lower Cambrian Longwangmiao Formation in eastern Sichuan Basin[J]. Bulletin of Geological Science and Technology, 2017, 36(6):181-189.
[30] 刘伟, 洪海涛, 张艳秋, 等. 不同构造背景下礁滩的发育特征和差异性[J]. 天然气工业, 2014, 34(4):44-51. LIU Wei, HONG Haitao, ZHANG Yanqiu, et al. Development characteristics and differences of reef Complexes under different tectonic settings[J]. Natural Gas Industry, 2014, 34(4):44-51.
[31] 王龙, 沈安江, 陈宇航, 等. 四川盆地下寒武统龙王庙组岩相古地理特征和沉积模式[J]. 海相油气地质, 2016, 21(3):13-21. WANG Long, SHEN Anjiang, CHEN Yuhang, et al. Lithofacies paleogeography and sedimentary model of Lower Cambrian Longwangmiao Formation in Sichuan Basin[J]. Marine Origin Petroleum Geology, 2016, 21(3):13-21.
[32] 赵俊兴, 陈洪德, 时志强. 古地貌恢复技术方法及其研究意义:以鄂尔多斯盆地侏罗纪沉积前古地貌研究为例[J]. 成都理工学院学报, 2001, 28(3):260-266. ZHAO Junxing, CHEN Hongde, SHI Zhiqiang. Paleo-geomorphology restoration technology and its research significance:Taking the study of paleo-geomorphology before the Jurassic in the Ordos Basin as an example[J]. Journal of Chengdu University of Technology, 2001, 28(3):260-266.
[33] 汪晶, 王华, 陈思, 等. 酒泉盆地青西凹陷鸭西地区古地貌对沉积体系空间展布的控制作用[J]. 海洋地质前沿, 2012, 28(3):25-33. WANG Jing, WANG Hua, CHEN Si, et al. The control of palaeogeomorphology on sedimentary system distribution:An example from Qingxi Depression, Jiuquan Basin[J]. Marine Geology Frontiers, 2012, 28(3):25-33.
[34] 王鼐, 魏国齐, 杨威, 等. 四川盆地古隆起差异性特征及其对天然气聚集的控制作用[J]. 油气藏评价与开发, 2016, 6(3):1-8. WANG Nai, WEI Guoqi, YANG Wei, et al. Different characters of palaeo-uplift and their control actions on natural gas accumulation in Sichuan Basin[J]. Petroleum Reservoir Evaluation and Development, 2016, 6(3):1-8.
[35] 杨永剑, 刘家铎, 田景春, 等. 塔里木盆地上奥陶统桑塔木组混合沉积特征及控制因素[J]. 地质论评, 2011, 57(2):185- 192. YANG Yongjian, LIU Jiaduo, TIAN Jingchun, et al. Mixed sedimentary characteristics and controlling factors of Upper Ordovician Sangtamu Formation in Tarim Basin[J]. Geological Review, 2011, 57(2):185-192.
[1] RAN Yixuan, WANG Jian, ZHANG Yi. Favorable exploration area and formation condition of bedrock reservoir in the of central paleo-uplift，northern Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(6): 66-76.
[2] YIN Lu, LI Bo, QI Wen, SUN Dong, YUE Xingfu, MA Hui. Origins and accumulation characteristics of large-scale generation of natural hydrogen [J]. Lithologic Reservoirs, 2024, 36(6): 1-11.
[3] YAN Xueying, SANG Qin, JIANG Yuqiang, FANG Rui, ZHOU Yadong, LIU Xue, LI Shun, YUAN Yongliang. Main controlling factors for the high yield of tight oil in the Jurassic Da’anzhai Section in the western area of Gongshanmiao, Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(6): 98-109.
[4] QIU Yuchao, LI Yading, WEN Long, LUO Bing, YAO Jun, XU Qiang, WEN Huaguo, TAN Xiucheng. Structural characteristics and hydrocarbon accumulation model of Cambrian Xixiangchi Formation in eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 122-132.
[5] CHEN Kang, DAI Juncheng, WEI Wei, LIU Weifang, YAN Yuanyuan, XI Cheng, LYU Yan, YANG Guangguang. Lithofacies classification of tight sandstone based on Bayesian Facies-AVO attributes：A case study of the first member of Jurassic Shaximiao Formation in central Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 111-121.
[6] YANG Xuefeng, ZHAO Shengxian, LIU Yong, LIU Shaojun, XIA Ziqiang, XU Fei, FAN Cunhui, LI Yutong. Main controlling factors of shale gas enrichment of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Ningxi area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 99-110.
[7] ZHOU Gang, YANG Dailin, SUN Yiting, YAN Wei, ZHANG Ya, WEN Huaguo, HE Yuan, LIU Sibing. Sedimentary filling process and petroleum geological significance of Cambrian Canglangpu Formation in Sichuan Basin and adjacent areas [J]. Lithologic Reservoirs, 2024, 36(5): 25-34.
[8] ZHANG Xiaoli, WANG Xiaojuan, ZHANG Hang, CHEN Qin, GUAN Xu, ZHAO Zhengwang, WANG Changyong, TAN Yaojie. Reservoir characteristics and main controlling factors of Jurassic Shaximiao Formation in Wubaochang area，northeastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 87-98.
[9] BAO Hanyong, ZHAO Shuai, ZHANG Li, LIU Haotian. Exploration achievements and prospects for shale gas of Middle-Upper Permian in Hongxing area，eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(4): 12-24.
[10] WANG Tongchuan, CHEN Haoru, WEN Longbin, QIAN Yugui, LI Yuzhuo, WEN Huaguo. Identification and reservoir significance of Carboniferous karst paleogeomorphology in Wubaiti area，eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(4): 109-121.
[11] ZOU Liansong, XUWenli, LIANG Xiwen, LIU Haotian, ZHOU Kun, HOU Fei, ZHOU Lin, WEN Huaguo. Sedimentary characteristics and sources of shale of Dongyuemiao member of Lower Jurassic Ziliujing Formation in eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(4): 122-135.
[12] ZHU Biao, ZOU Niuniu, ZHANG Daquan, DU Wei, CHEN Yi. Characteristics of shale pore structure and its oil and gas geological significance of Lower Cambrian Niutitang Formation in Fenggang area，northern Guizhou [J]. Lithologic Reservoirs, 2024, 36(4): 147-158.
[13] LU Keliang, WU Kangjun, LI Zhijun, SUN Yonghe, XU Shaohua, LIANG Feng, LIU Lu, LI Shuang. Characteristics and evolution model of hydrocarbon accumulation of Cambrian Longwangmiao Formation in the north slope of central Sichuan paleo-uplift [J]. Lithologic Reservoirs, 2024, 36(4): 159-168.
[14] JI Yubing, GUO Bingru, MEI Jue, YIN Zhijun, ZOU Chen. Fracture modeling of shale reservoirs of Silurian Longmaxi Formation in Luobu syncline in Zhaotong National Shale Gas Demonstration Area， southern margin of Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(3): 137-145.
[15] XIA Maolong, ZHANG Benjian, ZENG Yiyang, JIA Song, ZHAO Chunni, FENG Mingyou, LI Yong, SHANG Junxin. Main controlling factors and distribution of reservoirs of the second member of Sinian Dengying Formation in Penglai gas field，central Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(3): 50-60.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. Lithologic Reservoirs, 2022, 34(2): 0 .
[2] LI Zaiguang,LI Lin. Automatic mapping based on well data[J]. Lithologic Reservoirs, 2007, 19(2): 84 -89 .
[3] CHENG Yuhong,GUO Yanru,ZHENG Ximing,FANG Naizhen,MA Yuhu. The interpretation method and application effect determined by multiple seismic and logging factors[J]. Lithologic Reservoirs, 2007, 19(2): 97 -101 .
[4] LIU Juntian,JIN Zhenjia,LI Zaiguang,TAN Xinping,GUO Lin,WANG Bo,LIU Yuxiang. Controlling factors for lithologic hydrocarbon reservoirs and petroleum prospecting target in Xiaocaohu area , Taibei Sag[J]. Lithologic Reservoirs, 2007, 19(3): 44 -47 .
[5] SHANG Changliang, FU Shouxian. Application of 3D seismic survey in loess tableland[J]. Lithologic Reservoirs, 2007, 19(3): 106 -110 .
[6] WANG Changyong, ZHENG Rongcai, WANG Jianguo, CAO Shaofang, Xiao Mingguo. Sedimentary characteristics and evolution of Badaowan Formation of Lower Jurassic in northwest margin of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(2): 37 -42 .
[7] WANG Ke1 LIU Xianyang, ZHAO Weiwei, SONG Jianghai, SHI Zhenfeng, XIANG Hui. Char acter istics and geological significance of seismites of Paleogene in Yangxin Subsag of J iyang Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 54 -59 .
[8] SUN Hongbin, ZHANG Fenglian. Structural-sedimentary evolution char acter istics of Paleogene in Liaohe Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 60 -65 .
[9] LI Chuanliang. Can uplift r esult in abnormal high pr essur e in formation?[J]. Lithologic Reservoirs, 2008, 20(2): 124 -126 .
[10] WEI Qinlian，ZHENG Rongcai，XIAO Ling，MA Guofu，DOU Shijie，TIAN Baozhong. Study on horizontal heterogeneity in Serie Inferiere of Triassic in 438b block , Algeria[J]. Lithologic Reservoirs, 2009, 21(2): 24 -28 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn