深水少井区中深层岩性地层圈闭评价方法——以珠江口盆地白云凹陷恩平组白云11目标评价为例

doi:10.7623/syxb2016S1007

石油学报 ›› 2016, Vol. 37 ›› Issue (S1): 68-78.DOI: 10.7623/syxb2016S1007

深水少井区中深层岩性地层圈闭评价方法——以珠江口盆地白云凹陷恩平组白云11目标评价为例

韩银学, 杨海长, 陈莹, 赵钊, 杨东升, 王龙颖, 沈怀磊, 肖曦

中海油研究总院北京 100028

收稿日期:2016-03-15 修回日期:2016-08-23 出版日期:2016-10-31 发布日期:2016-11-30
通讯作者: 韩银学,男,1981年6月生,2005年获西北大学地质学专业学士学位,2010年获中国科学院地质与地球物理研究所博士学位,现为中海油研究总院工程师,主要从事沉积储层研究工作。Email:hanyx2@cnooc.com.cn
作者简介:韩银学,男,1981年6月生,2005年获西北大学地质学专业学士学位,2010年获中国科学院地质与地球物理研究所博士学位,现为中海油研究总院工程师,主要从事沉积储层研究工作。Email:hanyx2@cnooc.com.cn
基金资助:
国家重大科技专项（2016ZX05026-007）和国家自然科学基金重大研究计划项目（No.91528303）资助。

The evaluation methods of mid-deep litho-stratigraphic traps in deep-water and less-well blocks:a case study of Target Baiyun 11 in Enping Formation, Baiyun sag,Pearl River Mouth Basin

Han Yinxue, Yang Haizhang, Chen Ying, Zhao Zhao, Yang Dongsheng, Wang Longying, Shen Huailei, Xiao Xi

CNOOC Research Institute, Beijing 100028, China

Received:2016-03-15 Revised:2016-08-23 Online:2016-10-31 Published:2016-11-30

摘要/Abstract

摘要：

白云凹陷是珠江口盆地已证实的富生烃凹陷，主力生烃层系恩平组的勘探前景亟待深入研究。受持续的构造沉降影响，白云凹陷恩平组构造圈闭匮乏，但构造、沉积条件均有利于岩性地层圈闭发育与油气藏的形成。在详细分析恩平组地质条件基础上，搜索落实潜在的岩性地层目标21个，并优选白云11目标进行精细评价。结果表明，白云11目标为三级层序低位期的低位扇沉积，砂体发育，圈闭落实，储层物性良好，成藏条件优越，含气异常特征明显，为白云凹陷中深层有利的自生自储型勘探目标。恩平组自生自储型岩性地层油气藏是白云凹陷油气勘探新领域，而中深层少井条件下的岩性地层圈闭评价方法则为深水区该类油气藏的勘探评价提供了技术支持。

关键词: 白云11目标, 岩性地层圈闭, 中深层, 评价方法, 白云凹陷深水区

Abstract:

Baiyun sag is confirmed to be a hydrocarbon-rich sag in Pearl River Mouth Basin, where the exploration potential of chief source rocks in Enping Formation is urgent to be studied. Because of continuous subsidence, structural traps are insufficient in Enping Formation, Baiyun sag, but structural and depositional conditions are favorable to the development of litho-stratigraphic traps and hydrocarbon accumulation. Based on detailed geological conditions analysis, a total of 21 potential litho-stratigraphic targets were searched and confirmed, and Target Baiyun 11 was selected preferably for fine evaluation. Evaluation results show that Target Baiyun 11 is low-stand fan that deposited during lowstand systems tract in the third-order sequence, characterized by the development of sand bodies, traps confirmation, favorable reservoir physical properties, superior reservoir forming conditions and distinct gas-bearing anomaly, thus becoming the favorable self-generation and self-reserving exploration target of mid-deep reservoirs in Baiyun sag. The self-generation and self-reserving litho-stratigraphic reservoirs in Enping Formation are the new field for hydrocarbon exploration in the sag. Meanwhile, the evaluation method of lithologic trap in the deep-water and less-well conditions provides a technical support for the exploration and evaluation of such reservoirs in deep waters.

Key words: Target Baiyun 11, litho-stratigraphic trap, mid-deep reservoir, evaluation method, deep-water area of Baiyun sag

中图分类号:

TE122.3

韩银学, 杨海长, 陈莹, 赵钊, 杨东升, 王龙颖, 沈怀磊, 肖曦. 深水少井区中深层岩性地层圈闭评价方法——以珠江口盆地白云凹陷恩平组白云11目标评价为例[J]. 石油学报, 2016, 37(S1): 68-78.

Han Yinxue, Yang Haizhang, Chen Ying, Zhao Zhao, Yang Dongsheng, Wang Longying, Shen Huailei, Xiao Xi. The evaluation methods of mid-deep litho-stratigraphic traps in deep-water and less-well blocks:a case study of Target Baiyun 11 in Enping Formation, Baiyun sag,Pearl River Mouth Basin[J]. Acta Petrolei Sinica, 2016, 37(S1): 68-78.

参考文献

[1] 谯汉生,李峰.深层石油地质与勘探[J].勘探家,2000,5(4):10-15.
Qiao Hansheng,Li Feng.Deep petroleum geology and exploration[J].Petroleum Explorationist,2000,5(4):10-15.
[2] 白国平,曹斌风.全球深层油气藏及其分布规律[J].石油与天然气地质,2014,35(1):19-25.
Bai Guoping,Cao Binfeng.Characteristics and distribution patterns of deep petroleum accumulations in the world[J].Oil & Gas Geology,2014,35(1):19-25.
[3] 王宇,苏劲,王凯,等.全球深层油气分布特征及聚集规律[J].天然气地球科学,2012,23(3):526-534.
Wang Yu,Su Jin,Wang Kai,et al.Distribution and accumulation of global deep oil and gas[J].Natural Gas & Geoscience,2012,23(3):526-534.
[4] 朱如凯,邹才能,白斌,等.全球油气勘探研究进展及对沉积储层研究的需求[J].地球科学进展,2011,26(11):1150-1161.
Zhu Rukai,Zou Caineng,Bai Bin,et al.Progresses in the global petroleum exploration and its demand in reservoir research[J].Advances in Earth Science,2011,26(11):1150-1161.
[5] 贾承造,赵文智,邹才能,等.岩性地层油气藏地质理论与勘探技术[J].石油勘探与开发,2007,34(3):257-272.
Jia Chengzao,Zhao Wenzhi,Zou Caineng,et al.Geological theory and exploration technology for lithostratigraphic hydrocarbon reservoirs[J].Petroleum Exploration and Development,2007,34(3):257-272.
[6] 赵政璋,赵贤正,何海清.中国石油近期油气勘探新进展及未来主要勘探对象与潜力[J].中国石油勘探,2004,9(1):1-7.
Zhao Zhengzhang,Zhao Xianzheng,He Haiqing.New progresses in PetroChina's recent oil & gas exploration and future main exploration targets and potential[J].China Petroleum Exploration,2004,9(1):1-7.
[7] 李建忠,赵文智,胡素云,等.岩性地层型油气聚集区带的基本特征[J].石油学报,2007,28(1):14-19.
Li Jianzhong,Zhao Wenzhi,Hu Suyun,et al.Principal features of stratigraphic-lithological hydrocarbon accumulation zone[J].Acta Petrolei Sinica,2007,28(1):14-19.
[8] 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].天然气工业,2014,34(11):11-25.
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].Natural Gas Industry,2014,34(11):11-25.
[9] 赵文智,邹才能,汪泽成,等.富油气凹陷"满凹含油"论-内涵与意义[J].石油勘探与开发,2004,31(2):5-13.
Zhao Wenzhi,Zou Caineng,Wang Zecheng,et al.The intension and signification of "Sag-wide Oil-Bearing Theory" in the hydrocarbon-rich depression with terrestrial origin[J].Petroleum Exploration and Development,2004,31(2):5-13.
[10] 杜金虎,易士威,卢学军,等.试论富油凹陷油气分布的"互补性"特征[J].中国石油勘探,2004,9(1):15-22.
Du Jinhu,Yi Shiwei,Lu Xuejun,et al.oil and gas distribution of oil-enriched depression characterized with "Reciproeity"[J].China Petroleum Exploration,2004,9(1):15-22.
[11] 张功成,王璞珺,吴景富,等.边缘海构造旋回:南海演化的新模式[J].地学前缘,2015,22(3):27-37.
Zhang Gongcheng,Wang Pujun,Wu Jingfu,et al.Tectonic cycle of marginal oceanic basin:a new evolution model of the South China Sea[J].Earth Science Frontiers,2015,22(3):27-37.
[12] 邹才能,袁选俊,陶士振,等.岩性地层油气藏[M].北京:石油工业出版社,2009:144-162.
Zou Caineng,Yuan Xuanjun,Tao Shizhen,et al.Lithologic-stratigraphic reservoirs[M].Beijing:Petroleum Industry Press,2009:144-162.
[13] 赵文智,胡素云,王红军,等.中国中低丰度油气资源大型化成藏与分布[J].石油勘探与开发,2013,40(1):1-13.
Zhao Wenzhi,Hu Suyun,Wang Hongjun,et al.Large-scale accumulation and distribution of medium-low abundance hydrocarbon resources in China[J].Petroleum Exploration and Development,2013,40(1):1-13.
[14] 林畅松,夏庆龙,施和生,等.地貌演化、源-汇过程与盆地分析[J].地学前缘,2015,22(1):9-20.
Lin Changsong,Xia Qinglong,Shi Hesheng,et al.Geomorphological evolution,source to sink system and basin analysis[J].Earth Science Frontiers,2015,22(1):9-20.
[15] 葛瑞·马沃可,塔潘·木克基,杰克·德沃金.岩石物理手册:孔隙介质中地震分析工具[M].徐海滨,戴建春,译.合肥:中国科学技术大学出版社,2008:44-147.
Mavko G,Mukerji T,Dvorikin J.The rock physics handbook:tools for seismic analysis in porous media[M].Xu Haibin,Dai Jianchun,trans.Heifei:University of Science and Technology of China Press,2008:44-147.
[16] Feng Jinlai,Cao Jian,Hu Kai,et al.Dissolution and its impacts on reservoir formation in moderately to deeply buried strata of mixed siliciclastice-carbonate sediments,northwestern Qaidam Basin,northwest China[J].Marine and Petroleum Geology,2013,39(1):124-137.
[17] Wilkinson M,Haszeldine R S.Oil charge preserves exceptional porosity in deeply buried,overpressured,sandstones:Central North Sea,UK[J].Journal of the Geological Society,2011,168(6):1285-1295.
[18] 朱东亚,张殿伟,张荣强,等.深层白云岩储层油充注对孔隙保存作用研究[J].地质学报,2015,89(4):794-804.
Zhu Dongya,Zhang Dianwei,Zhang Rongqiang,et al.Role of oil charge in preservation of deep dolomite reservoir space[J].Acta Geologica Sinica,2015,89(4):794-804.
[19] 杨香华,叶加仁,周士科,等.成岩动力学分析与深部储层孔隙预测[J].现代地质,1998,12(1):108-114.
Yang Xianghua,Ye Jiaren,Zhou Shike,et al.Analysis of diagenetic dynamics and porosity prediction of deep buried reservoir[J].Geoscience,1998,12(1):108-114.
[20] 郭志峰,刘震,吕睿,等.南海北部深水区白云凹陷钻前地层压力地震预测方法[J].石油地球物理勘探,2012,47(1):126-132.
Guo Zhifeng,Liu Zhen,Lv Rui,et al.Predrill prediction of formation pressure using seismic data in deep-water area of Baiyun Depression,northern South China Sea[J].Oil Geophysical Prospecting,2012,47(1):126-132.
[21] 郝芳,邹华耀,倪建华,等.沉积盆地超压系统演化与深层油气成藏条件[J]. 地球科学-中国地质大学学报,2002,27(5):610-615.
Hao Fang,Zou Huayao,Ni Jianhua,et al.Evolution of overpressured systems in sedimentary basins and conditions for deep oil/gas accumulation[J].Earth Science-Journal of China University of Geosciences,2002,27(5):610-615.
[22] 李友川,邓运华,张功成,等.南海北部第三系海相烃源岩[J].石油学报,2011,32(2):219-225.
Li Youchuan,Deng Yunhua,Zhang Gongcheng,et al.Tertiary marine source rocks in the northern South China Sea[J].Acta Petrolei Sinica,2011,32(2):219-225.
[23] 张功成,王琪,苗顺德,等.中国近海海陆过渡相烃源岩二元分布模式-以珠江口盆地白云凹陷为例[J].天然气地球科学,2014,25(9):1299-1308.
Zhang Gongcheng,Wang Qi,Miao Shunde,et al.The duality distribution pattern of marine-continental transitional hydrocarbon source rocks:a case study from Baiyun sag in Pearl River Mouth Basin,China Offshore[J].Natural Gas Geoscience,2014,25(9):1299-1308.

深水少井区中深层岩性地层圈闭评价方法——以珠江口盆地白云凹陷恩平组白云11目标评价为例

The evaluation methods of mid-deep litho-stratigraphic traps in deep-water and less-well blocks:a case study of Target Baiyun 11 in Enping Formation, Baiyun sag,Pearl River Mouth Basin

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