鄂尔多斯盆地红河油田长8致密砂岩储层成岩特征

王明培; 夏东领; 伍岳; 庞雯; 邹敏

doi:10.11781/sysydz201806786

鄂尔多斯盆地红河油田长8致密砂岩储层成岩特征

doi: 10.11781/sysydz201806786

1. 中国石化华北油气分公司, 郑州 450000;
2. 中国石化石油勘探开发研究院, 北京 100083

基金项目:

中国石化科技部重点攻关项目“鄂南致密油储层精细表征技术研究”（G5800-17-ZS-KJB010）资助。

详细信息

作者简介:
王明培(1969-),男,高级工程师,从事油气勘探研究及管理。E-mail:wangmingpei1970@163.com。

中图分类号: TE122.2
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出版历程
- 收稿日期: 2018-07-04
- 修回日期: 2018-09-12
- 刊出日期: 2018-11-28

Diagenesis features of Chang 8 tight sandstone reservoir in Honghe Oil Field, Ordos Basin

1. North China E & P Company, SINOPEC, Zhengzhou, Henan 450000, China;
2. SINOPEC Petroleum Exploration and Production Research Institute, Beijing 100083, China

摘要

摘要: 综合利用铸体薄片、扫描电镜和电子探针等分析化验资料，对鄂尔多斯盆地红河油田三叠系延长组长8致密砂岩储层的成岩作用类型、分布特征及主控因素进行了系统研究。研究区长8储层目前处于中成岩A阶段，主要成岩类型为压实作用、溶解作用及2期方解石、2期高岭石、3期绿泥石胶结作用。独立型薄层砂体分布在河道边部和河道上游，其塑性矿物含量高，以强压实作用为特征，溶解作用和胶结作用较弱，发育强压实成岩相。复合型厚层砂体分布在河道中心，其中顶部和底部砂体以强方解石胶结为特征；中部砂体根据砂体岩相类型存在多个成岩序列和成岩相，其中富含刚性矿物中-细砂岩岩相主要发育绿泥石胶结中溶解成岩相，过渡型细砂岩岩相由于早期方解石胶结程度差异，可发育方解石中胶结成岩相或高岭石中胶结成岩相。
- 成岩作用 /
- 成岩相 /
- 砂岩岩相 /
- 长8储层 /
- 红河油田 /
- 鄂尔多斯盆地
Abstract: The diagenesis types, distribution characteristics and main controlling factors of the tight sandstone reservoir in the 8th member of Triassic Yanchang Formation (Chang 8) in the Honghe Oil Field, Ordos Basin, were systematically studied by using thin sections, scanning electron microscopy and electron probe. The Chang 8 reservoir in the study area is currently in the middle A diagenesis stage. The diagenesis types related to the reservoir quality mainly include compaction, dissolution, calcite cementation, kaolinite cementation and chlorite cementation. The isolated thin layer sand body has a high plastic mineral content and was deposited in the channel flanks and upper reaches of the river. The diagenesis of this sandstone is characterized by strong compaction, weak dissolution and cementation, forming strongly compacted diagenetic facies. The stacked thick sand body was deposited in the center of the river. The top and bottom sand bodies are strongly cemented by calcite, while those in the central part developed multiple diagenetic sequences corresponding to different sandstone lithofacies types. The middle-fine sandstone lithofacies, rich in rigid minerals, includes chlorite cement, and the transitional fine sandstone lithofacies mainly contains kaolinite cement or middle calcite cement.
- diagenesis /
- diagenetic facies /
- sandstone lithofacies /
- Chang 8 reservoir /
- Honghe Oil Field /
- Ordos Basin

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参考文献(25)

[1]	尹伟,胡宗全,李松,等.鄂尔多斯盆地南部镇泾地区典型油藏动态解剖及成藏过程恢复[J].石油实验地质,2011,33(6):592-596. YIN Wei,HU Zongquan,LI Song,et al.Dynamic analysis and accumulation process recovery of typical reservoirs in Zhenjing region,south of Ordos Basin[J].Petroleum Geology and Experiment,2011,33(6):592-596.
[2]	徐美娥,尹伟,陈冬,等.鄂尔多斯盆地红河油田延长组致密砂岩储层反演预测[J].中国石油勘探,2015,20(1):63-68. XU Meie,YIN Wei,CHEN Dong,et al.Inversion prediction of tight sandstone reservoir of Yangchang Formation of Honghe Oilfield in Ordos Basin[J].China Petroleum Exploration,2015,20(1):63-68.
[3]	梁承春,郭景祥.鄂尔多斯盆地红河油田延长组长8₁小层致密砂岩成岩作用与储层特征[J].油气地质与采收率,2017,24(1):57-63. LIANG Chengchun,GUO Jingxiang.Diagenesis and reservoir characteristics of tight sandstones of Chang 8₁ member of Yanchang Formation in Honghe Oilfield,Ordos Basin[J].Petroleum Geology and Recovery Efficiency,2017,24(1):57-63.
[4]	GRANT N T,MIDDLETON A J,ARCHER S.Porosity trends in the Skagerrak Formation,Central Graben,United Kingdom continental shelf:the role of compaction and pore pressure history[J].AAPG Bulletin,2014,98(6):1111-1143.
[5]	MORAD S,AL-RAMADAN K,KETZER J M,et al.The impact of diagenesis on the heterogeneity of sandstone reservoirs:a review of the role of depositional facies and sequence stratigraphy[J].AAPG Bulletin,2010,94(8):1267-1309.
[6]	AMTHOR J E,OKKERMAN J.Influence of early diagenesis on reservoir quality of rotliegende sandstones,northern Netherlands[J].AAPG Bulletin,1998,82(12):2246-2265.
[7]	高阳,张建丽,李海燕,等.南堡凹陷高尚堡油田深层储层成岩作用及孔隙演化[J].断块油气田,2016,23(6):703-708. GAO Yang,ZHANG Jianli,LI Haiyan,et al.Diagenesis and porosity evolution of deep Es₃²⁺³ Formation in Gaoshangpu Oilfield,Nanpu Sag[J].Fault-Block Oil & Gas Field,2016,23(6):703-708.
[8]	黄囿霖,陈世加,姚宜同,等.合水-华池地区长7油层组相对高孔渗成因分析[J].断块油气田,2016,23(1):40-45. HUANG Youlin,CHEN Shijia,YAO Yitong,et al.Cause analysis of higher porosity and permeability reservoir group in Chang 7,Heshui-Huachi Region[J].Fault-Block Oil & Gas Field,2016,23(1):40-45.
[9]	SALEM A M,MORAD S,MATO L F,et al.Diagenesis and reservoir-quality evolution of fluvial sandstones during progressive Burial and Uplift:evidence from the Upper Jurassic Boipeba Member,Reconcavo Basin,northeastern Brazil[J].AAPG Bulletin,2000,84,(7):1015-1040.
[10]	YANG Renchao,FAN Aiping,HAN Zuozhen,et al.Diagenesis and porosity evolution of sandstone reservoirs in the East Ⅱ part of Sulige Gas Field,Ordos Basin[J].International Journal of Mining Science and Technology,2012,22(3):311-316.
[11]	PETERS D.Recognition of two distinctive diagenetic facies trends as aid to hydrocarbon exploration in deeply buried Jurassic Smackover carbonates of southern Alabama and southern Mississippi:abstract[J].AAPG Bulletin,1985,69(2):295-296.
[12]	何崇康,成良丙,陈旭峰,等.鄂尔多斯盆地新安边油田长7致密油有效储层识别与甜点优选[J]. 石油实验地质, 2017, 39(6):812-818. HE Chongkang,CHENG Liangbing,CHEN Xufeng,et al.Effective reservoir identification and "sweet spot" optimization of Chang 7 tight oil reservoir in Xin'anbian oil field,Ordos Basin[J].Petroleum Geology & Experiment,2017,39(6):812-818.
[13]	尹伟,郑和荣,胡宗全,等.鄂南镇泾地区延长组油气富集主控因素及勘探方向[J].石油与天然气地质,2012,33(2):159-165. YIN Wei,ZHENG Herong,HU Zongquan,et al.Main factors controlling hydrocarbon accumulation and favorable exploration targets for the Yanchang Formation in Zhenjing area,south Ordos Basin[J].Oil & Gas Geology,2012,33(2):159-165.
[14]	韩永林,王成玉,王海红,等.姬塬地区长8油层组浅水三角洲沉积特征[J].沉积学报,2009,27(6):1057-1067. HAN Yonglin,WANG Chengyu,WANG Haihong,et al.Sedimentary characteristics of shallow-water deltas in Chang-8 subsection of Yanchang Formation,Jiyuan area[J].Acta Sedmentologica Sinica,2009,27(6):1057-1067.
[15]	李红,柳益群,刘林玉.鄂尔多斯盆地西峰油田延长组长8₁低渗透储层成岩作用[J].石油与天然气地质,2006,27(2):209-217. LI Hong,LIU Yiqun,LIU Linyu.Diagenesis of Chang 8₁reservoir with low permeability in Xifeng Oilfield,Ordos Basin[J].Oil & Gas Geology,2006,27(2):209-217.
[16]	田亚铭,施泽进,宋江海,等.鄂尔多斯盆地宜川-旬邑地区长8储集层碳酸盐胶结物特征[J].成都理工大学学报(自然科学版),2011,38(4):378-384. TIAN Yaming,SHI Zejin,SONG Jianghai,et al.Characteristics of carbonate cements of member 8 of Yanchang Formation in the Yichuan-Xunyi area,Ordos Basin,China[J].Journal of Chengdu University of Technology (Science & Technology Edition),2011,38(4):378-384.
[17]	窦伟坦,田景春,徐小蓉,等.陇东地区延长组长6-长8油层组成岩相研究[J].成都理工大学学报(自然科学版),2005,32(2):129-132. DOU Weitan,TIAN Jingchun,XU Xiaorong,et al.Diagenetic facies study on Chang 6-8 oil formations of Triassic Yanchang Formation in Ordos Basin,China[J].Journal of Chengdu University of Technology (Science & Technology Edition),2005,32(2):129-132.
[18]	郑浚茂,庞明.碎屑储集岩的成岩作用研究[M].武汉:中国地质大学出版社,1989. ZHENG Junmao,PANG Ming.Study on clastic diagenesis[M].Wuhan:China University of Geosciences Press,1989.
[19]	罗静兰,张晓莉,张云翔,等.成岩作用对河流-三角洲相砂岩储层物性演化的影响:以延长油区上三叠统延长组长2砂岩为例[J].沉积学报,2001,19(4):541-547. LUO Jinglan,ZHANG Xiaoli,ZHANG Yunxiang,et al.The diagenetic impact on reservoir-quality evolution of fluvial-deltaic sandstones:taking an example from the Upper Triassic sandstones of Chang 2 Formation in the Yanchang Oil Field[J].Acta Sedimentologica Sinica,2001,19(4):541-547.
[20]	卢德根,刘林玉,刘秀蝉,等.鄂尔多斯盆地镇泾区块长8₁亚段成岩相研究[J].岩性油气藏,2010,22(1):82-86. LU Degen,LIU Linyu,LIU Xiuchan,et al.Diagenetic facies of Chang 8₁ sub-member of Triassic Yanchang Formation in Zhenjing block of Ordos Basin[J].Lithologic Reservoirs,2010,22(1):82-86.
[21]	史基安,王金鹏,毛明陆,等.鄂尔多斯盆地西峰油田三叠系延长组长6-8段储层砂岩成岩作用研究[J].沉积学报,2003,21(3):373-380. SHI Ji'an,WANG Jinpeng,MAO Minglu,et al.Reservoir sandstone diagenesis of member 6 to 8 in Yanchang Formation (Triassic),Xifeng Oilfield,Ordos Basin[J].Acta Sedimentologica Sinica,2003,21(3):373-380.
[22]	陈朝兵,朱玉双,陈新晶,等.鄂尔多斯盆地姬塬地区延长组长8₂储层沉积成岩作用[J].石油与天然气地质,2013,34(5):685-693. CHEN Zhaobing,ZHU Yushuang,CHEN Xinjing,et al.Sedimentation and diagenesis of Chang 8₂ reservoir in the Yanchang Formation in Jiyuan region,Ordos Basin[J].Oil & Gas Geo-logy,2013,34(5):685-693.
[23]	钟大康,周立建,孙海涛,等.储层岩石学特征对成岩作用及孔隙发育的影响:以鄂尔多斯盆地陇东地区三叠系延长组为例[J].石油与天然气地质,2012,33(6):890-899. ZHONG Dakang,ZHOU Lijian,SUN Haitao,et al.Influences of petrologic features on diagenesis and pore development:an example from the Triassic Yanchang Formation in Longdong area,Ordos Basin[J].Oil & Gas Geology,2012,33(6):890-899.
[24]	BEYENE G H,Helge H,PER A,et al.Experimental nucleation and growth of smectite and chlorite coatings on clean feldspar and quartz grain surfaces[J].Marine and Petroleum Geology,2015,68(3):664-674.
[25]	国家经济贸易委员会.SY/T 5477-2003,碎屑岩成岩阶段划分[S].北京:石油工业出版社,2003. State of Economic and Trade Commission.SY/T 5477-2003,The division of diagenetic stages in clastic rocks[S].Beijing:Petroleum Industry Press,2003.