张文凯;吕正祥;沈忠民;刘四兵;

• 1:成都理工大学油气藏地质及开发工程国家重点实验室

• 2:成都理工大学能源学院

摘要(Abstract)：

为确定辽东凸起东营组砂岩储层特征,采用偏光显微镜、扫描电镜、岩石热解、X线衍射及包裹体测温等方法,分析研究区储层岩石学、成岩作用特征及控制因素。结果表明:东营组储层主要岩石类型为杂基体积分数较低的岩屑长石砂岩和长石岩屑砂岩,其成岩阶段为早成岩B期和中成岩A期;主要成岩作用类型包括机械压实作用、胶结作用和溶蚀作用,其中沉积、成岩初期压实作用和方解石胶结作用,以及中晚期自生高岭石等黏土矿物充填是破坏储层孔隙的主要成岩作用,成岩中后期的长石溶蚀作用是改善储层物性的主要成岩作用;沉积作用决定研究区储层原生孔隙数量,成岩作用控制储层原生孔隙的改造程度及次生孔隙的发育程度。研究结果为辽东凸起东营组油气勘探提供地质依据,为辽东湾其他构造区块同类储层研究提供参考。

关键词(KeyWords)：辽东凸起;东营组;成岩作用;成岩阶段;储层特征

Abstract:

Keywords:

基金项目(Foundation):国家自然科学基金项目(41172119);; 中海油天津分公司项目(CCL2013TJXSBS1880)

作者(Author):张文凯;吕正祥;沈忠民;刘四兵;

Email:

参考文献(References)：

• [1]陈欢庆,林春燕,张晶,等.储层成岩作用研究进展[J].大庆石油地质与开发,2013,32(2):1-9.Cheng Huanqing,Lin Chuyan,Zhang Jing,et al.Research advances of reservoir diageneses[J].Petroleum Geology and Oilfield Development in Daqing,2013,32(2):1-9.

• [2]樊爱萍,杨仁超,李义军.成岩作用研究进展与发展方向[J].特种油气藏,2009,16(2):1-8.Fan Aiping,Yang Renchao,Li Yijun.Research progress and development tendency of diagenesis study[J].Special Oil and Gas Reservoirs,2009,16(2):1-8.

• [3]张金亮,张鹏辉,谢俊,等.碎屑岩储集层成岩作用研究进展与展望[J].地球科学进展,2013,28(9):957-967.Zhang Jinliang,Zhang Penghui,Xie Jun,et al.Diagenesis of clastic reservoirs:Advances and prospects[J].Adances in Earth Science,2013,28(9):957-967.

• [4]曹寅.石油地质样品分析测试技术应用[M].北京:石油工业出版社,2006.Cao Yin.Petroleum geology sample analysis tasting technique and its application[M].Beijing:Petroleum Industry Press,2006.

• [5]杨冰.水—岩相互作用对储层渗透性影响的数值模拟研究——以鄂尔多斯盆地东北部上古生界为例[D].吉林:吉林大学,2015.Yang Bing.Numerical simulation research on the impact of water-rock interaction on the reservoir permeability:A case study of the upper Paleozoic in north-east Ordos basin[D].Jilin:Jilin University,2015.

• [6]何东博,应凤祥,郑竣茂,等.碎屑岩成岩作用数值模拟及其应用[J].石油勘探与开发,2004,31(6):66-68.He Dongbo,Ying Fengxiang,Zheng Junmao,et al.Numerical simulation of clastic Diagenesis and its application[J].Petroleum Exploration and Development,2004,31(6):66-68.

• [7]彭靖淞,徐长贵,吴奎,等.郯庐断裂带辽东凸起的形成与古辽中洼陷的瓦解[J].石油学报,2015,36(3):274-285.Peng Jingsong,Xu Changgui,Wu Kui,et al.Formation of Liaodong uplift and collapse of the ancient Liaozhong sag in Tan-Lu fault zone[J].Acta Petrolei Sinica,2015,36(3):274-285.

• [8]吴智平,张婧,任健,等.辽东湾坳陷东部地区走滑双重构造的发育特征及其石油地质意义[J].地质学报,2016,90(5):848-856.Wu Zhiping,Zhang Jing,Ren Jian,et al.Development characteristic of strike-slip duplex in the eastern part of Liaodong bay depression and its petroleum geological significance[J].Acta Geologica Sinica,2016,90(5):848-856.

• [9]黄晓波,徐长贵,王丽君,等.辽东凸起潜山油气成藏条件及模式[J].特种油气藏,2013,20(5):73-76.Huang Xiaobo,Xu Changgui,Wang Lijun,et al.Buried hill reservoir forming conditions and models in the Liaodong uplift[J].Special Oil and Gas Reservoirs,2013,20(5):73-76.

• [10]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.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.

• [11]刘杰,陈宏达.辽东湾大中型油气田地质特征及形成条件分析[J].中国海上油气(地质),1992,6(5):27-32.Liu Jie,Chen Hongda.The forming condition and geologic feature of large-medium oil and gas fields in Liaodong bay basin[J].China Offshore Oil and Gas(Geology),1992,6(5):27-32.

• [12]赵贤正,王权,金凤鸣,等.渤海湾盆地富油凹陷二次勘探工程及其意义[J].石油勘探与开发,2015,42(6):723-733.Zhao Xianzheng,Wang Quan,Jin Fengming,et al.Re-exploration program for petroleum-rich sags and its significance in Bohai bay basin,east China[J].Petroleum Exploration and Development,2015,42(6):723-733.

• [13]左银辉,邱南生,李建平,等.渤海盆地辽东湾地区古近系烃源岩成熟演化模拟[J].现代地质,2009,23(4):746-754.Zuo Yinhui,Qiu Nansheng,Li Jianping,et al.Simulation of maturity evolution of paleogene source rocks in Liaodong bay,Bohai basin[J].Geoscience,2009,23(4):746-754.

• [14]万友利,冯一波,刘璇,等.麻黄山地区延安组砂岩储层孔隙结构特征及其影响因素[J].东北石油大学学报,2014,38(3):1-8.Wan Youli,Feng Yibo,Liu Xuan,et al.Characteristics of sandstone reservoir pore structure and its affecting factors analysis of the yan'an formation in Mahuangshan area[J].Journal of Northeast Petroleum University,2014,38(3):1-8.

• [15]张萌,黄思静,冯明石,等.碎屑岩骨架颗粒溶解的热力学模型及地质意义[J].地球科学与环境学报,2006,28(4):21-25.Zhang Meng,Huang Sijing,Feng Mingshi,et al.Thermodynamics model for dissolution of petrogenetic minerals of clasolite and its geological significances[J].Journal of Earth Sciences and Environment,2006,28(4):21-25.

• [16]张永旺,曾溅辉,张善文,等.长石溶解模拟实验研究综述[J].地质科技情报,2009,28(1):31-35.Zhang Yongwang,Zeng Jianhui,Zhang Shanwen,et al.An overview of feldspar dissolution experiments[J].Geological Science and Technology Information,2009,28(1):31-35.

• [17]赖兴运,于炳松,陈军元,等.碎屑岩骨架颗粒溶解的热力学条件及其在克拉2气田的应用[J].中国科学:D辑,2004,34(1):45-53.Lai Xingyun,Yu Bingsong,Chen Junyuan,et al.Clastic matrix particle dissolution and thermodynamic conditions in Kela 2gas field[J].Science in China:Series D,2004,34(1):45-53.

• [18]朱抱荃,程中第,应凤祥.地层干酪根有机酸与储层次生孔隙的关系[J].石油实验地质,1996,18(2):206-215.Zhu Baoquan,Cheng Zhongdi,Ying Fengxiang.Relation of organic acid generated by kerogen to secondary porosity of reservoir[J].Petroleum Geology&Experiment,1996,18(2):206-215.

• [19]单祥,季汉成,贾海波,等.德惠断陷下白垩统碎屑岩储层特征及控制因素分析[J].东北石油大学学报,2014,38(4):23-31.Shan Xiang,Ji Hancheng,Jia Haibo,et al.Hydrocarbon reservoir and their controlling factors of lower Cretaceous in Dehui fault depression[J].Journal of Northeast Petroleum University,2014,38(4):23-31.

• [20]范厚江,罗小平,李鹏.辽中凹陷优质烃源岩评价[J].天然气技术与经济,2013,7(4):18-21.Fan Houjiang,Luo Xiaoping,Li Peng.Evaluation on high-quality source rock,Liaozhong depression[J].Natural Gas Technology and Economy,2013,7(4):18-21.

• [21]张文凯,邹黎明,谢丹,等.渤海湾盆地金县1-1构造烃源岩地化特征及评价[J].天然气技术与经济,2015,9(5):1-4.Zhang Wenkai,Zou Liming,Xie Dan,et al.Geochemical characteristics and evaluation of source rock in Jinxian 1-1structure,Bohai bay basin[J].Natural Gas Technology and Economy,2015,9(5):1-4.

• [22]郭春清,沈忠民,张林晔,等.砂岩储层中有机酸对主要矿物的溶蚀作用及机理研究综述[J].地质地球化学,2003,31(3):53-57.Guo chunqing,Shen Zhongmin,Zhang Linye,et al.The corrosion and its mechanism of organic acids on main minerals in oil-gas reservoir sand rocks[J].Geology Geochemistry,2003,31(3):53-57.

• [23]贾光华.东营凹陷南坡古近系红层砂体储层特征及控制因素[J].东北石油大学学报,2013,37(3):48-58.Jia Guanghua.Reservoir characteristic and control factors of paleogene red sandstones in southern slope of Dongying sag[J].Journal of Northeast Petroleum University,2013,37(3):48-58.