石油勘探与开发 >

2018 , Vol. 45 >Issue 5: 795 - 805

DOI: https://doi.org/10.11698/PED.2018.05.05

油气勘探

四川盆地高石梯—磨溪地区走滑断层构造特征与天然气成藏意义

  • 马德波 ,
  • 汪泽成 ,
  • 段书府 ,
  • 高建荣 ,
  • 江青春 ,
  • 姜华 ,
  • 曾富英 ,
  • 鲁卫华
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  • 1. 中国地质大学（北京）,北京 100083;
    2. 中国石油勘探开发研究院,北京 100083
马德波（1983-）,男,山东泰安人,中国地质大学（北京）在读博士研究生,中国石油勘探开发研究院石油地质研究所工程师,从事地震地质综合解释、区域构造解析工作。地址：北京市海淀区学院路20号,中国石油勘探开发研究院石油地质研究所,邮政编码：100083。E-mail：madbo@petrochina.com.cn

收稿日期: 2018-01-23

  网络出版日期: 2018-08-21

基金资助

国家科技重大专项“下古生界—前寒武系碳酸盐岩油气成藏规律、关键技术与目标评价”（2016ZX05004-001）

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Strike-slip faults and their significance for hydrocarbon accumulation in Gaoshiti-Moxi area, Sichuan Basin, SW China

  • MA Debo ,
  • WANG Zecheng ,
  • DUAN Shufu ,
  • GAO Jianrong ,
  • JIANG Qingchun ,
  • JIANG Hua ,
  • ZENG Fuying ,
  • LU Weihua
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  • 1. China University of Geosciences, Beijing 100083, China;
    2. Research Institute of Petroleum Exploration & Development, PetroChina, Beijing 100083, China;

Received date: 2018-01-23

  Online published: 2018-08-21

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摘要

基于四川盆地中部高石梯—磨溪地区连片三维地震资料和钻井资料,利用断层构造解析方法,分析研究区走滑断层的构造特征与形成演化及其对天然气成藏的意义。结果表明：①研究区古生界发育张扭性走滑断层,剖面上发育高陡直立、花状构造、“Y”字形与反“Y”字形3种构造样式。平面上寒武系发育近东西向、北西向、北东向3组断层,呈线状延伸,整条断层由多条呈斜列状展布的次级断层组成;二叠系以近东西、北西向断层为主,分布在研究区中东部,且具有北多南少的特点。②近东西向、北西向断层为右行走滑断层,北东向断层为左行走滑断层。近东西向断层的走滑作用强,最大水平位移量约550 m,北东向断层的走滑作用弱。寒武系断层的活动强度强于二叠系断层。③走滑断层经历早加里东期、晚海西期2期活动,为2期地裂背景下先存构造薄弱带受到斜向拉张所致,主干断层具有一定的继承性。④走滑断层及周围裂缝提升了寒武系龙王庙组储集层的孔隙度和渗透率,控制着二叠系栖霞组—茅口组岩溶储集层的分布,形成了该区多层系含气的局面。图11参39

关键词： 四川盆地; 高石梯—磨溪地区; 寒武系; 二叠系; 走滑断层; 构造特征; 天然气成藏

本文引用格式

马德波 , 汪泽成 , 段书府 , 高建荣 , 江青春 , 姜华 , 曾富英 , 鲁卫华 . 四川盆地高石梯—磨溪地区走滑断层构造特征与天然气成藏意义[J]. 石油勘探与开发, 2018 , 45(5) : 795 -805 . DOI: 10.11698/PED.2018.05.05

Abstract

Based on the three dimensional seismic data and drilling data in Gaoshiti-Moxi area, the structural characteristics and evolution process of strike-slip faults in the study area and their significance for gas accumulation were examined using the method of fault structure analysis. The results show that: (1) Transtensional strike-slip faults are developed in the Paleozoic in study area. On the profile, there are three types of structural styles: steep and erect, flower structures, "Y" and reversed "Y" type faults. On the plane, strike-slip faults developed in the Cambrian extending linearly and along the nearly EW, NW and NE direction. The faults are composed of multiple secondary faults in en-echelon arrangement; faults in the Permian are mainly along nearly EW and NW direction, and the Permian faults are distributed in the middle east part of the study area and they are more in the north than in the south. (2) The nearly EW and NW trending faults are dextral strike-slip faults, and the NE trending faults are sinistral strike-slip faults. The strike-slip strength of the nearly EW trending faults are the strongest and the maximum horizontal displacement is 550 m, while the strike-slip strength of the NE trending faults is the weakest. The Cambrian faults had stronger activities than the Permian faults. (3) The transtensional strike-slip faults were active in two periods, the early Caledonian period and the late Hercynian period, and were the products of sideway extension of pre-existent weak zones in Xingkai and Emei taphrogenesis, with certain inheritance in the main parts. (4) The strike-slip faults and surrounding fractures enhance the porosity and permeability of the reservoir in Cambrian Longwangmiao Formation and control the distribution of karst reservoirs in the Permian Qixia-Maokou Formation, bringing about the situation of multiple gases bearing series in this area.

Key words： Sichuan Basin; Gaoshiti-Moxi area; Cambrian; Permian; strike-slip fault; structural characteristics; gas accumulation

参考文献

[1] 苏劲, 张水昌, 杨海军, 等. 断裂系统对碳酸盐岩有效储层的控制及其成藏规律[J]. 石油学报, 2010, 31(2): 196-203.
SU Jin, ZHANG Shuichang, YANG Haijun, et al.Control of fault system to formation of effective carbonate reservoir and the rules of petroleum accumulation[J]. Acta Petrolei Sinica, 2010, 31(2): 196-203.
[2] 邬光辉, 杨海军, 屈泰来, 等. 塔里木盆地塔中隆起断裂系统特征及其对海相碳酸盐岩油气的控制作用[J]. 岩石学报, 2012, 28(3): 793-805.
WU Guanghui, YANG Haijun, QU Tailai, et al.The fault system characteristics and its controlling roles on marine carbonate hydrocarbon in the Central uplift, Tarim Basin[J]. Acta Petrologica Sinica, 2012, 28(3): 793-805.
[3] 马德波, 何登发, 陶小晚, 等. 塔北哈拉哈塘地区剪切断裂系统构造特征及其对油气分布的控制[J]. 地质科学, 2016, 51(2): 470-483.
MA Debo, HE Dengfa, TAO Xiaowan, et al.Structural features of shear fault system and its control on hydrocarbon distribution in Halahatang area, North Tarim Basin[J]. Chinese Journal of Geology, 2016, 51(2): 470-483.
[4] WU G H, YANG H J, HE S, et al.Effects of structural segmentation and faulting on carbonate reservoir properties: A case study from the Central Uplift of the Tarim Basin, China[J]. Marine and Petroleum Geology, 2016, 71: 183-197.
[5] 潘杰, 刘忠群, 蒲仁海, 等. 鄂尔多斯盆地镇原-泾川地区断层特征及控油意义[J]. 石油地球物理勘探, 2017, 52(2): 360-370.
PAN Jie, LIU Zhongqun, PU Renhai, et al.Fault characteristics and oil-controlling effects in Zhenyuan-Jingchuan District, Southwestern Ordos Basin[J]. Oil Geophysical Prospecting, 2017, 52(2): 360-370.
[6] 李文科, 张研, 张宝民, 等. 川中震旦系—二叠系古岩溶塌陷体成因、特征及意义[J]. 石油勘探与开发, 2014, 41(5): 513-522.
LI Wenke, ZHANG Yan, ZHANG Baomin, et al.Origin, characteristics and significance of collapsed-paleocave systems in Sinian to Permian carbonate strata in Central Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2014, 41(5): 513-522.
[7] 丁博钊, 张光荣, 陈康, 等. 四川盆地高石梯地区震旦系岩溶塌陷储集体成因及意义[J]. 天然气地球科学, 2017, 28(8): 1211-1218.
DING Bozhao, ZHANG Guangrong, CHEN Kang, et al.Genesis research of collaped palecave systems in Sinian carbonate strata in central Sichuan Basin, SW China[J]. Natural Gas Geoscience, 2017, 28(8): 1211-1218.
[8] 杨平, 丁博钊, 范畅, 等. 四川盆地中部高石梯地区柱状下拉异常体分布特征及成因[J]. 石油勘探与开发, 2017, 44(3): 370-379.
YANG Ping, DING Bozhao, FAN Chang, et al.Distribution pattern and origin of the columnar pull-down anomalies in Gaoshiti Block of Central Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2017, 44(3): 370-379.
[9] 殷积峰, 谷志东, 李秋芬. 四川盆地大川中地区深层断裂发育特征及其地质意义[J]. 石油与天然气地质, 2013, 34(3): 376-382.
YIN Jifeng, GU Zhidong, LI Qiufen.Characteristics of deep-rooted faults and their geological significances in Dachuanzhong area, Sichuan Basin[J]. Oil & Gas Geology, 2013, 34(3): 376-382.
[10] LI W K, WANG J, LI J S, et al.Characteristics and origin of the Sinian-Permian fault system and its controls on the formation of paleo-carbonate reservoirs: A case study from Central Paleo-Uplift, Sichuan Basin, China[J]. Interpretation, 2018, 6(1): 191-208.
[11] 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.
[12] 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.
[13] 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 control effect on the formation of Anyue giant gas field[J]. Acta Petrolei Sinica, 2016, 37(1): 1-16.
[14] 姜华, 汪泽成, 杜宏宇, 等. 乐山-龙女寺古隆起构造演化与新元古界震旦系天然气成藏[J]. 天然气地球科学, 2014, 25(2): 192-200.
JIANG Hua, WANG Zecheng, DU Hongyu, et al.Tectonic evolution of the Leshan-Longnvsi paleo-uplift and reservoir formation of Neoproterozoic Sinian gas[J]. Natural Gas Geoscience, 2014, 25(2): 192-200.
[15] HARDING T P.Identification of wrench faults using subsurface structural data: Criteria and pitfalls[J]. AAPG Bulletin, 1990, 74(10): 1590-1609.
[16] 肖阳, 邬光辉, 雷永良, 等. 走滑断裂带贯穿过程与发育模式的物理模拟[J]. 石油勘探与开发, 2017, 44(3): 340-348.
XIAO Yang, WU Guanghui, LEI Yongliang, et al.Analogue modeling of through-going process and development pattern of strike-slip fault zone[J]. Petroleum Exploration and Development, 2017, 44(3): 340-348.
[17] 陆克政. 构造地质学教程[M]. 东营: 石油大学出版社, 2004.
LU Kezheng.Course of tectonic geology[M]. Dongying: Petroleum University Press, 2004.
[18] 朱光, 姜芹芹, 朴学峰, 等. 基底断层在断陷盆地断层系统发育中的作用: 以苏北盆地南部高邮凹陷为例[J]. 地质学报, 2013, 87(4): 441-452.
ZHU Guang, JIANG Qinqin, PIAO Xuefeng, et al.Role of basement faults in faulting system development of a rift basin: An example from the Gaoyou Sag in the southern Subei Basin[J]. Acta Geologica Sinica, 2013, 87(4): 441-452.
[19] WALDRON J W, BARR S M, PARK A F, et al.Late Paleozoic strike-slip faults in Maritime Canada and their role in the reconfiguration of the northern Appalachian orogen[J]. Tectonics, 2015, 34(8): 1661-1684.
[20] 徐嘉炜. 论走滑断层作用的几个主要问题[J]. 地学前缘, 1995(2): 125-136.
XU Jiawei.Some major problems on strike-slip faults[J]. Earth Sicence Frontiers, 1995(2): 125-136.
[21] RANALLI G.Correlation between length and offset in strike-slip faults[J]. Tectonophysics, 1977, 37(4): 1-7.
[22] 卢异, 王书香, 陈松, 等. 一种断裂活动强度计算方法及其应用[J]. 天然气地球科学, 2010, 21(4): 612-616.
LU Yi, WANG Shuxiang, CHEN Song, et al.Computing method about intensity of fault activity and its application[J]. Natural Gas Geoscience, 2010, 21(4): 612-616.
[23] 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.
[24] HAN X Y, DENG S, TANG L J, et al.Geometry, kinematics and displacement characteristics of strike-slip faults in the northern slope of Tazhong uplift in Tarim Basin: A study based on 3D seismic data[J]. Marine and Petroleum Geology, 2017, 88: 410-427.
[25] 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.Xinkai 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.
[26] 孙玮, 罗志立, 刘树根, 等. 华南古板块兴凯地裂运动特征及对油气影响[J]. 西南石油大学学报(自然科学版), 2011, 33(5): 1-8.
SUN Wei, LUO Zhili, LIU Shugen, et al.Characteristics of Xingkai taphrogenesis in South China and the effects on oil and gas[J]. Journal of Southwest Petroleum University(Science & Technology Edition), 2011, 33(5): 1-8.
[27] 谷志东, 汪泽成. 四川盆地川中地块新元古代伸展构造的发现及其在天然气勘探中的意义[J]. 中国科学: 地球科学, 2014, 44(10): 2210-2220.
GU Zhidong, WANG Zecheng.The discovery of Neoproterozoic extensional structures and its significance for gas exploration in the Central Sichuan Block, Sichuan Basin, South China[J]. SCIENCE CHINA Earth Sciences, 2014, 57(11): 2758-2768.
[28] 魏国齐, 杨威, 张健, 等. 四川盆地中部前震旦系裂谷及对上覆地层成藏的控制[J]. 石油勘探与开发, 2018, 45(2): 179-189.
WEI Guoqi, YANG Wei, ZHANG Jian, et al.The pre-Sinian rift in central Sichuan Basin and its control on hydrocarbon accumulation in the overlying strata[J]. Petroleum Exploration and Development, 2018, 45(2): 179-189.
[29] 王英民, 童崇光, 徐国强, 等. 川中地区基底断裂的发育特征及成因机制[J]. 成都地质学院学报, 1991, 18(3): 52-60.
WANG Yingmin, TONG Chongguang, XU Guoqiang, et al.The characteristics and mechanism of basement faults in central Sichuan Basin[J]. Journal of Chengdu College of Geology, 1991, 18(3): 52-60.
[30] 汪泽成, 赵文智, 李宗银, 等. 基底断裂在四川盆地须家河组天然气成藏中的作用[J]. 石油勘探与开发, 2008, 35(5): 541-547.
WANG Zecheng, ZHAO Wenzhi, LI Zongyin, et al.Role of basement faults in gas accumulation of Xujiahe Formation, Sichuan Basin[J]. Petroleum Exploration and Development, 2008, 35(5): 541-547.
[31] 管树巍, 吴林, 任荣, 等. 中国主要克拉通前寒武纪裂谷分布与油气勘探前景[J]. 石油学报, 2017, 38(1): 9-22.
GUAN Shuwei, WU Lin, REN Rong, et al.Distribution and petroleum prospect of Precambrian rifts in the main cratons, China[J]. Acta Petrolei Sinica, 2017, 38(1): 9-22.
[32] CORTI G, BONINI M, CONTICELLI S, et al.Analogue modelling of continental extension: A review focused on the relations between the patterns of deformation and the presence of magma[J]. Earth-Science Reviews, 2003, 63(3): 169-247.
[33] 何斌, 徐义刚, 王雅玫, 等. 东吴运动性质的厘定及其时空演变规律[J]. 地球科学, 2005, 30(1): 89-96.
HE Bin, XU Yigang, WANG Yamei, et al.Nature of the Dongwu Movement and its temporal and spatial evolution[J]. Earth Science, 2005, 30(1): 89-96.
[34] 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.
[35] 李秋芬, 苗顺德, 王铜山, 等. 四川盆地晚二叠世克拉通内裂陷作用背景下的盐亭-潼南海槽沉积充填特征[J]. 地学前缘, 2015, 22(1): 67-76.
LI Qiufen, MIAO Shunde, WANG Tongshan, et al.Sedimentary filling configuration of Yanting-Tongnan trough under the background of intracratonic rift in Later Permian, Sichuan Basin[J]. Earth Science Frontiers, 2015, 22(1): 67-76.
[36] 周慧, 张宝民, 李伟, 等. 川中地区龙王庙组洞穴充填物特征及油气地质意义[J]. 成都理工大学学报(自然科学版), 2016, 43(2): 188-198.
ZHOU Hui, ZHANG Baomin, LI Wei, et al.Characteristics and petroleum geological implication of paleo-cave fillings in Longwangmiao Formation of Lower Cambrian in central Sichuan Basin, China[J]. Journal of Chengdu University of Technology (Science & Technology Edition), 2016, 43(2): 188-198.
[37] 李熙喆, 郭振华, 万玉金, 等. 安岳气田龙王庙组气藏地质特征与开发技术政策[J]. 石油勘探与开发, 2017, 44(3): 398-406.
LI Xizhe, GUO Zhenhua, WAN Yujin, et al.Geological characteristics and development strategies for Cambrian Longwangmiao Formation gas reservoir in Anyue gas field, Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2017, 44(3): 398-406.
[38] 戴晓峰, 张明, 江青春, 等. 四川盆地中部下二叠统茅口组岩溶储集层地震预测[J]. 石油勘探与开发, 2017, 44(1): 79-88.
DAI Xiaofeng, ZHANG Ming, JIANG Qingchun, et al.Karst reservoirs seismic prediction of Lower Permian Maokou formation in central Sichuan Basin, SW China[J]. Petroleum Exploration and Development, 2017, 44(1): 79-88.
[39] 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.
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