天然气地球科学

• 天然气勘探 • 上一篇    

珠江口盆地白云凹陷北坡中深部储层成岩相测井响应特征

牟炜卫,王琪,田兵,郝乐伟,胡子见   

  1. 1.甘肃省油气资源研究重点实验室/中国科学院油气资源研究重点实验室,甘肃 兰州 730000;
    2.中国科学院大学,北京 100049;
    3.中国石油长庆油田分公司气田开发处,陕西 西安 710018
  • 收稿日期:2017-04-19 修回日期:2017-08-13 出版日期:2017-10-10 发布日期:2017-10-10
  • 通讯作者: 王琪(1967-),男,山东牟平人,研究员,博士生导师,主要从事储层地质学与储层地球化学研究. E-mail:qiwang@lzb.ac.cn
  • 作者简介:牟炜卫(1991-),男,甘肃临洮人,博士研究生,主要从事油气储层沉积学研究. E-mail:mouweiwei1020@163.com.
  • 基金资助:

    国家科技重大专项(编号:2016ZX05026-007-05)资助.

The diagenetic facies logging response characteristics of medium-deep reservoirs in the north slope of Baiyun Sag,Pearl River Mouth Basin

Mou Wei-wei,Wang Qi,Tian Bing,Hao Le-wei,Hu Zi-jian   

  1. 1.Key Laboratory of Petroleum Resources,Gansu Province/ Key Laboratory of Petroleum Resources Research,Institute of Geology and Geophysics,Chinese Academy of Sciences,Lanzhou 730000,China;
    2.University of Chinese Academy of Sciences,Beijing 100049,China;
    3.Gasfield Development Department,Changqing Oilfield Company,Petrochina,Xi’an 710018,China
  • Received:2017-04-19 Revised:2017-08-13 Online:2017-10-10 Published:2017-10-10

摘要:

全球深水区油气资源量丰富且具有巨大的勘探潜力,白云凹陷是南海北部珠江口盆地深水油气勘探的热点区域。在技术和成本条件的约束下,利用成岩相测井响应特征来研究储层的方法是目前海洋油气勘探从浅水走向深水的有效手段之一。通过镜下薄片观察、扫描电镜观察、碳氧同位素等分析测试手段,对白云凹陷北坡中深部储层基本特征、典型成岩作用类型、成岩相组合类型及其测井响应标志进行了分析。研究发现,白云凹陷北坡中深部储层经历的主要成岩作用为压实作用、胶结作用和溶蚀作用,是影响储层物性的关键因素;同时将目的储层划分为强胶结—弱溶蚀相、弱压实—强溶蚀相、中等压实—较强溶蚀相和强压实—弱溶蚀相4种成岩相类型,对成岩相具有较高灵敏度的声波时差、自然伽马以及电阻率曲线的响应特征进行分析,并初步建立了区域性的成岩相测井识别标准。旨在对无取心或者少取心井段开展储层成岩作用的相关研究,为白云凹陷深水区进一步油气勘探提供科学依据和思路借鉴。

关键词: 成岩相, 测井响应特征, 中深部储层, 白云凹陷, 珠江口盆地

Abstract:

The deepwater oil and gas resource is abundant and has a great potential of exploration.Baiyun Sag is a hot area of deepwater oil and gas exploration in Pearl River Mouth Basin,north South China Sea.Due to technology and cost conditions,the method of using diagenetic facies logging response characteristics to study reservoirs is one of the effective measures from shallow to the deepwater in offshore oil and gas exploration at present.With the methods of thin sections,casting thin sections,scanning electron microscope,oxygen and carbon isotope analysis,this paper analyzes the basic characteristics of reservoir,typical diagenesis types,diagenetic facies assemblage types and its logging response marks.The study shows that the main diagenesis developed in the medium-deep reservoirs of the north slope of Baiyun Sag is compaction,cementation and dissolution,which are key factors to affect the reservoir physical property.The diagenesis facies of reservoirs in the study area is qualitatively divided into four types,including strong cementation-weak dissolution facies,weak compaction-strong dissolution facies,moderate compaction-strong dissolution facies and strong compaction-weak dissolution facies.Then,based on the analysis of conventional logging curves,such as acoustic transit time log,gamma log and resistivity log,which are sensitive to diagenetic facies,this paper establishes the logging identification standard of deagenetic facies.The final aim of this study is to provide a scientific basis and reference approach for the further oil and gas exploration in deepwater of Baiyun Sag.

Key words: Diagenesis facies, Logging response characteristics, Medium-deep reservoirs, Baiyun Sag, Pearl River Mouth Basin

中图分类号: 

  • TE122.2+3
[1]Jiang Huaiyou,Zhao Wenzhi,Qiu Yinan,et al.Current state of marine oil and gas resources in the world and its exploration[J].China Petroleum Exploration,2008,13(3):27-34.[江怀有,赵文智,裘怿楠,等.世界海洋油气资源现状和勘探特点及方法[J].中国石油勘探,2008,13(3):27-34.]
[2]Pan Jiping,Zhang Dawei,Yue Laiqun,et al.Status of global offshore oil and gas exploration and development and its trends[J].China Mining Magazine,2006,15(11):1-4.[潘继平,张大伟,岳来群,等.全球海洋油气勘探开发状况与发展趋势[J].中国矿业,2006,15(11):1-4.]
[3]Lv Fuliang,He Xunyun,Wu Jinyun,et al.Current situation and tendency of deepwater oil and gas exploration in the world[J].China Petroleum Exploration,2007,12(6):28-31.[吕福亮,贺训运,武金云,等.世界深水油气勘探现状、发展趋势及对我国深水勘探的启示[J].中国石油勘探,2007,12(6):28-31.]
[4]Wu Shiguo,Yuan Shengqiang.Advance of exploration and petroleum geological features of deepwater hydrocarbon in the world[J].Natural Gas Geoscience,2005,16(6):693-699.[吴时国,袁圣强.世界深水油气勘探进展与我国南海深水油气前景[J].天然气地球科学,2005 ,16(6):693-699.]
[5]Zhang Gongcheng,Mi Lijun,Wu Shiguo,et al.Deepwater area:The new prospecting targets of northern continental margin of South China Sea[J].Acta Petrolei Sinica,2007,28(2):15-21.[张功成,米立军,吴时国,等.深水区—南海北部大陆边缘盆地油气勘探新领域[J].石油学报,2007,28(2):15-21.]
[6]Jin Chunshuang,Qiao Dewu,Jiang Chunyan.Advances of oil and gas explorations in worldwide deepwater[J].Marine Geology Letters,2003,19(10):20-23.[金春爽,乔德武,姜春燕.国内外深水区油气勘探新进展[J].海洋地质动态,2003,19(10):20-23.]
[7]Zhou Di,Sun Zhen,Chen Hanzong.Tectonic features of worlds major deep-wanter oil/gas fields and their enlightenment to deepwater exploration in north South China Sea[J].Advances In Earth Science,2007,22(6):561-569.[周蒂,孙珍,陈汉宗.世界著名深水油气盆地的构造特征及对我国南海北部深水油气勘探的启示[J].地球科学进展,2007,22(6):561-569.]
[8]Zhu Weilin,Zhang Gongcheng,Zhong Kai.Oil and gas exploration progress of China National Offshore Oil Corporation during the 12th Five-Year Plan and the prospect during the 13th Five-Year Plan[J].China Petroleum Exploration,2016,21(7):1-12.[朱伟林,张功成,钟锴.中国海洋石油总公司“十二五”油气勘探进展及“十三五”展望[J].中国石油勘探,2016,21(7):1-12.]
[9]Xia Qinglong.Innovation of geological theories and exploration discoveries in Bohai Oilfields in the last decade[J].China Offshore Oil and Gas,2016,28(3):1-9.[夏庆龙.渤海油田近10年地质认识创新与油气勘探发现[J].中国海上油气,2016,28(3):1-9.]
[10]Wang Bin,Zhu Chunrong,Feng Yong.Structure ridge and hydrocarbon migration pathway system of Panyu Low Uplift in the Pearl River Mouth Basin[J].Offshore Oil,2006,26(1):1-6.[王斌,祝春荣,丰勇.珠江口盆地番禺低隆起油气输导体系及运移脊线[J].海洋石油,2006,26(1):1-6.]
[11]He Jiaxiong,Ma Wenhong,Chen Shenghong,et al.The mechanism and characteristics of oil and gas migration and accumulation in shallow and deep water of Zhujiangkou Basin,northeastern South China Sea[J].Marine Geology & Quaternary Geology,2011,31(4):39-49.[何家雄,马文宏,陈胜红,等.南海北部珠江口盆地浅水与深水区油气运聚成藏机制及特点[J].海洋地质与第四纪地质,2011,31(4):39-49.]
[12]Zeng Qingbo,Wu Jingfu,Zhao Zhigang,et al.Discovery and exploratory significance of a deep-water channel system in Zhujiang Formation,Baiyun-Liwan Sag,Pearl River Mouth Basin[J].Acta Petrolei Sinica,2013,34(2):48-56.[曾清波,吴景富,赵志刚,等.珠江口盆地白云—荔湾深水区珠江组大型水道体系的发现与勘探意义[J].石油学报,2013,34(2):48-56.]
[13]Lai Jin,Wang Guiwen,Wang Shunan,et al.Overview and research progress in logging recognition method of clastic reservoir diagenetic facies[J].Journal of Central South University (Science and Technology),2013,44(12):4942-4953.[赖锦,王贵文,王书南,等.碎屑岩储层成岩相测井识别方法综述及研究进展[J].中南大学学报(自然科学版),2013,44(12):4942-4953.]
[14]Lai Jin,Wang Guiwen,Huang Longxing,et al.Quantitative classification and logging identification method for diagenetic facies of tight sandstones[J].Bulletin of Mineralogy,Petrology and Geochemistry,2015,34(1):128-137.[赖锦,王贵文,黄龙兴,等.致密砂岩储集层成岩相定量划分及其测井识别方法[J].矿物岩石地球化学通报,2015,34(1):128-137.]
[15]Yin Jiquan,Yi Yingjie.The application of seismic sedimentology in predicting deepwater depositional reservoirs[J].Progress In Geophysics,2013,28(5):2626-2633.[尹继全,衣英杰.地震沉积学在深水沉积储层预测中的应用[J].地球物理学进展,2013,28(5):2626-2633.]
[16]Liu Aiquan,Zhou Jiaxiong,Fan Caiwei,et al.Application of full 3D seismic interpretation technology to canyon channels in deepwater area of western south China Sea[J].Progress In Geophysics,2015,30(3):1230-1234.[刘爱群,周家雄,范彩伟,等.全三维地震解释技术在南海西部深水区峡谷水道研究中的应用实践[J].地球物理学进展,2015,30(3):1230-1234.]
[17]Ying Mingxiong,Chen Dianyuan,Liu Jianying,et al.The nature and significance of shortcut seismic reflection in the LS area in Qiongdongnan Basin[J].Journal of Southwest Petroleum University:Science & Technology Edition,2016,38(3):46-54.[应明雄,陈殿远,刘建英,等. 琼东南盆地LS区近道地震反射性质研究及意义[J].西南石油大学学报:自然科学版,2016,38(3):46-54.]
[18]Shi Yujiang,Xiao Liang,Mao Zhiqiang,et al.An identification method for diagenetic facies with well logs and its geological significance in low-permeability sandstones:A case study on Chang8 reservoirs in the Jiyuan region,Ordos Basin[J].Acta Petroleum Sinica,2011,32(5):820-827.[石玉江,肖亮,毛志强,等.低渗透砂岩储层成岩相测井识别方法及其地质意义:以鄂尔多斯盆地姬塬地区长8 段储层为例[J].石油学报,2011,32(5):820-827.]
[19]Sun Yushan,Shen Yinmin,Xu Xun,et al.Evaluating and predicting heterogeneous reservoirs and its oil-bearing properties by the analysis technique of the diagenetic lithofacies:Taking Hadexun area in Tarim Basin as an example[J].Acta Sedimentologica Sinica,2002,20(1):55-60.[孙玉善,申银民,徐迅,等.应用成岩岩相分析法评价和预测非均质性储层及其含油性:以塔里木盆地哈得逊地区为例[J].沉积学报,2002,20(1):55-60.]
[20]Lai Jin,Wang Guiwen,Zheng Yiqiong,et al.Diagenetic facies of Xujiahe Formation member 4 reservoir in Jinqiu area and the logging recognition[J].Journal of Southwest Petroleum University:Science & Technology Edition,2013,35(5):41-49.[赖锦,王贵文,郑懿琼,等.金秋区块须四段储层成岩相及测井识别[J].西南石油大学学报:自然科学版,2013,35(5):41-49.]
[21]Ran Ye,Wang Guiwen,Lai Jin,et al.Quantitative characterization of diagenetic facies of tight sandstone oil reservoir by using logging crossplot:A case study on Chang 7 tight sandstone oil reservoir in Huachi area,Ordos Basin[J].Acta Sedimentologica Sinica,2016,34(4):694-706.[赖锦,王贵文,郑懿琼,等.利用测井交会图法定量表征致密油储层成岩相—以鄂尔多斯盆地华池地区长7致密油储层为例[J].沉积学报,2016,34(4):694-706.]
[22]Zhang Qingbo,Chen Guojun,Zhang Gongcheng,et al.The shelf-margin delta feature and its significance in Zhuhai Formation of deep-water area,Pearl River Mouth Basin[J].Acta Sedimentologica Sinica,2015,33(3):595-606.[曾清波,陈国俊,张功成,等.珠江口盆地深水区珠海组陆架边缘三角洲特征及其意义[J].沉积学报,2015,33(3):595-606.]
[23]Wang Yongfeng,Li Dong,Wang Yingmin,et al.Major unconformities and sedimentary system evolution in Pearl River Mouth Basin[J].Acta Sedimentologica Sinica,2015,33(3):587-594.[王永凤,李冬,王英民,等.珠江口盆地重要不整合界面与珠江沉积体系演化分析[J].沉积学报,2015,33(3):587-594.]
[24]Liu Baojun,Pang Xiong,Yan Chengzhi,et al.Evolution of the Oligocene-Miocene shelf slope-break zone in the Baiyun deep-water area of the Pearl River Mouth Basin and its significance in oil-gas exploration[J].Acta Petrolei Sinica,2011,32(2):234-242.[柳保军,庞雄,颜承志,等.珠江口盆地白云深水区渐新世—中新世陆架坡折带演化及油气勘探意义[J].石油学报,2011,32(2):234-242.]
[25]Neng Yuan,Wu Jingfu,Qi Jiafu,et al.Three structural layers and its evolution of Cenozoic Basins in deep water area of northern margin,South China Sea[J].Acta Geologaca Sinica,2013,87(3):403-414.[能源,吴景富,漆家福,等.南海北部深水区新生代盆地三层结构及其构造演化[J].地质学报,2013,87(3):403-414.]
[26]Wu Nengyou,Zeng Weijun,Song Haibin,et al.Tectonic subsidence of the South China Sea[J].Marine Geology & Quaternary Geology,2003,23(1):55-65.[吴能友,曾维军,宋海斌,等.南海区域构造沉降特征[J].海洋地质与第四纪地质,2003,23(1):55-65.]
[27]Sun Jie,Zhan Wenhuan,Qiu Xuelin.Realationship between tectonic evolution and petroleum system in Baiyun Sag,Pearl River Mouth Basin[J].Marine Geology & Quaternary Geology,2011,31(1):101-107.[孙杰,詹文欢,丘学林.珠江口盆地白云凹陷构造演化与油气系统的关系[J].海洋地质与第四纪地质,2011,31(1):101-107.]
[28]Sun Zhen,Pang Xiong,Zhong Zhihong,et al.Dynamics of Tertiary tectonic evolution of the Baiyun Sag in the Pearl River Mouth Basin[J].Earth Science Frontiers,2005,12(4):489-497.[孙珍,庞雄,钟志洪,等.珠江口盆地白云凹陷新生代构造演化动力学[J].地学前缘,2005,12(4):489-497.]
[29]Zhang Gongcheng,Mi Lijun,Wu Shiguo,et al.Deepwater area:The new prospecting targets of northern continental margin of South China Sea[J].Acta Petrolei Sinica,2007,28(2):15-20.[张功成,米立军,吴时国,等.深水区—南海北部大陆边缘盆地油气勘探新领域[J].石油学报,2007,28(2):15-20.]
[30]Zhang Gongcheng,Yang Haizhang,Chen Ying,et al.The Baiyun Sag:A giant rich gas-generation sag in the deepwater area of the Pearl River Mouth Basin[J].Geology And Exploration,2014,34(11):11-25.[张功成,杨海长,陈莹,等.白云凹陷—珠江口盆地深水区一个巨大的富生气凹陷[J].地质勘探,2014,34(11):11-25.]
[31]Pang Xiong,Chen Changmin,Chen Honghan,et al.A study on hydrocarbon accumulation dynamics in Baiyun deep-water area,Pearl River Mouth Basin[J].China Offshore Oil And Gas,2008,20(1):9-14.[庞雄,陈长民,陈红汉,等.白云深水区油气成藏动力条件研究[J].中国海上油气,2008,20(1):9-14.]
[32]Zhang Xiaoli,Shen Ying,Chen Wenxue,et al.Application of well logging information to analysis on the effect of diagenesis in reservoirs[J].Acta Sedimentologica Sinica,2000,18(1):127-131.[张小莉,沈英,陈文学,等.利用测井资料分析成岩作用对储集层的影响[J].沉积学报,2000,18(1):127-131.]
[33]Chen Guojun,Lv Chengfu,Wang Qi,et al.Characteristics of pore evolution and its controlling factors of Baiyun Sag in deepwater area of Pearl River Mouth Basin[J].Acta Petrolei Sinica,2010,31(4):566-572.[陈国俊,吕成福,王琪,等.珠江口盆地深水区白云凹陷储层孔隙特征及影响因素[J].石油学报,2010,31(4):566-572.]

[1] 王清辉,冯进. 烃源岩TOC测井评价方法及应用——以珠江口盆地文昌组为例[J]. 天然气地球科学, 2018, 29(2): 251-258.
[2] 白云云, 孙卫, 任大忠, 韩进. 鄂尔多斯盆地苏里格气田西区苏48区块盒8段砂岩成岩相定量划分及特征差异[J]. 天然气地球科学, 2018, 29(12): 1739-1747.
[3] 刘培,于水明,王福国,陶文芳,张庆,许新明,胡坤. 珠江口盆地恩平凹陷海相泥岩盖层有效性评价及应用[J]. 天然气地球科学, 2017, 28(3): 452-459.
[4] 刘小岑,林承焰,任丽华,马鹏杰,陈雁雁. 渤海湾盆地渤南洼陷北部沙四上亚段储层有利成岩相研究[J]. 天然气地球科学, 2017, 28(11): 1657-1667.
[5] 轩义华,代一丁,张振波,但志伟,肖为,朱美娟. 珠江口盆地惠州某区平缆与斜缆地震资料叠前反演综合研究[J]. 天然气地球科学, 2017, 28(11): 1755-1760.
[6] 王琪,田兵,马晓峰,牟炜卫,高丽华. 珠江口盆地白云深水区深水水道沉积体系及成因模式[J]. 天然气地球科学, 2017, 28(10): 1497-1505.
[7] 郭帅,陈莹,曾清波,杨海长,韩银学,纪沫,沈怀磊,郭佳,赵钊. 珠江口盆地白云凹陷北坡恩平组上段三角洲物源演化及储集意义[J]. 天然气地球科学, 2017, 28(10): 1527-1536.
[8] 纪沫,杨海长,曾清波,赵钊,王龙颖,孙钰皓. 珠江口盆地白云凹陷伸展拆离断层系及构造演化[J]. 天然气地球科学, 2017, 28(10): 1506-1514.
[9] 韩银学,王龙颖,杨东升,曾清波,白海强,郭帅,杨香华. 珠江口盆地白云凹陷珠海组南部物源及其油气勘探意义[J]. 天然气地球科学, 2017, 28(10): 1537-1545.
[10] 田兵,王琪,路仁兵,刘海泉,马晓峰,郝乐伟. 深水水道体系砂岩储层的地球物理综合预测技术及应用[J]. 天然气地球科学, 2017, 28(10): 1593-1600.
[11] 万青青,刘洛夫,肖飞,常敏,吴雅君,胡青. 准噶尔盆地车排子地区下白垩统清水河组储层成岩作用及物性影响因素[J]. 天然气地球科学, 2016, 27(7): 1264-1276.
[12] 刘若冰. 中国首个大型页岩气田典型特征[J]. 天然气地球科学, 2015, 26(8): 1488-1498.
[13] 高辉,王雅楠,樊志强,文开丰,李天太. 鄂尔多斯盆地神木气田山2段砂岩成岩相定量划分及其特征差异[J]. 天然气地球科学, 2015, 26(6): 1057-1067.
[14] 马瑶,李文厚,王若谷,章辉若. 鄂尔多斯盆地子洲气田北部山32段储层成岩作用及成岩相定量化分析[J]. 天然气地球科学, 2015, 26(11): 2039-2052.
[15] 张迎朝,徐新德,尤丽,袁冰,甘军,李辉,邓广君. 珠江口盆地文昌A凹陷低渗凝析气藏天然气成因及成藏模式[J]. 天然气地球科学, 2014, 25(9): 1320-1328,1450.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] 何家雄;刘全稳;刘宝明;张树林;. 从两口深井看莺歌海盆地中深层天然气成藏特征[J]. 天然气地球科学, 2004, 15(3): 230 -237 .
[2] 马明, 陈国俊, 李超, 张功成, 晏英凯, 赵钊, 沈怀磊. 珠江口盆地白云凹陷恩平组储层成岩作用与孔隙演化定量表征[J]. 天然气地球科学, 2017, 28(10): 1515 -1526 .
[3] 郭帅,陈莹,曾清波,杨海长,韩银学,纪沫,沈怀磊,郭佳,赵钊. 珠江口盆地白云凹陷北坡恩平组上段三角洲物源演化及储集意义[J]. 天然气地球科学, 2017, 28(10): 1527 -1536 .
[4] 韩银学,王龙颖,杨东升,曾清波,白海强,郭帅,杨香华. 珠江口盆地白云凹陷珠海组南部物源及其油气勘探意义[J]. 天然气地球科学, 2017, 28(10): 1537 -1545 .
[5] 张凤奇,王震亮,钟红利,杨超,王江涛. 沉积盆地主要超压成因机制识别模式及贡献[J]. 天然气地球科学, 2013, 24(6): 1151 -1158 .
[6] 梁建设,田兵,王琪,马晓峰,牟炜卫. 深水沉积理论研究现状、存在问题及发展趋势[J]. 天然气地球科学, 2017, 28(10): 1488 -1496 .
[7] 纪沫,杨海长,曾清波,赵钊,王龙颖,孙钰皓. 珠江口盆地白云凹陷伸展拆离断层系及构造演化[J]. 天然气地球科学, 2017, 28(10): 1506 -1514 .
[8] 王龙,谢晓军,刘世翔,宋双,王一博,唐武,郭佳,孙瑞. 南海南部主要盆地油气分布规律及主控因素[J]. 天然气地球科学, 2017, 28(10): 1546 -1554 .
[9] 李超,陈国俊,张功成,吕成福,杨海长,马明,韩银学,毕广旭. 琼东南盆地深水区东段中中新世深水扇发育特征及物源分析[J]. 天然气地球科学, 2017, 28(10): 1555 -1564 .
[10] 晏英凯,韩银学,马明,陈国俊,吕成福,杨海长,陈莹. 琼东南盆地宝岛—长昌凹陷三亚组三角洲—深水扇发育特征与物源分析[J]. 天然气地球科学, 2017, 28(10): 1565 -1573 .