三塘湖盆地马朗凹陷西山窑组储层成岩作用类型及特征

马羚; 李杰; 徐胜林; 陈旋; 杨帅; 李富祥

doi:10.11781/sysydz201904508

三塘湖盆地马朗凹陷西山窑组储层成岩作用类型及特征

doi: 10.11781/sysydz201904508

1. 成都理工大学沉积地质研究院, 成都 610059;
2. 中国石油吐哈油田公司勘探开发研究院, 新疆哈密 839009

基金项目:

国家自然科学青年基金项目（41602107）和成都理工大学科研启动项目（10912-2018KYQD-06855）资助。

详细信息

作者简介:
马羚(1995-),女,硕士,从事沉积学和储层地质学研究。E-mail:maling027@163.com。

中图分类号: TE122.23
计量
- 文章访问数: 963
- HTML全文浏览量: 100
- PDF下载量: 109
- 被引次数: 0
出版历程
- 收稿日期: 2018-10-17
- 修回日期: 2019-06-03
- 刊出日期: 2019-07-28

Diagenesis types and characteristics of Xishanyao Formation in Malang Sag, Santanghu Basin

1. Institute of Sedimentary Geology, Chengdu University of Technology, Chengdu, Sichuan 610059, China;
2. PetroChina Turpan-Hami Oilfield Company, CNPC, Hami, Xinjiang 839009, China

摘要

摘要: 三塘湖盆地马朗凹陷中侏罗统西山窑组存在多个一定规模的砂岩油气藏，具备较大的油气开发潜力。通过薄片观察、电镜扫描、X射线衍射、镜质体反射率等分析手段，划分了马朗凹陷西山窑组储集砂岩的成岩作用类型及成岩阶段，分析了成岩作用对储层物性的影响。该区西山窑组储集砂岩中发育8类成岩作用，其中蚀变、溶蚀和破裂作用为建设性成岩作用，压实-压溶、硅质胶结和碳酸盐胶结作用为破坏性成岩作用，而绿泥石胶结和交代作用会随着成岩阶段的向后推移由建设性作用转为破坏性作用；西山窑组砂岩以中成岩A期的晚期阶段为主。压实作用是该区主要的减孔因素，高岭石化和溶蚀作用是主要的増孔因素。发育绿泥石环边胶结，储集空间为剩余原生粒间孔与溶蚀孔组合的砂岩是最优质的储集砂体。
- 储层特征 /
- 成岩作用 /
- 西山窑组 /
- 中侏罗统 /
- 马朗凹陷 /
- 三塘湖盆地
Abstract: There are many large-scale sandstone reservoirs in the Xishanyao Formation of the Malang Sag, Santanghu Basin, with great potential for oil and gas development. The diagenesis types and stages of the reservoir were studied by means of thin section observation, scanning electron microscopy, X-ray diffraction, vitrinite reflectance, etc. Based on this, the influence of diagenesis on the reservoir was analyzed. Eight types of diagenesis were developed in the sandstone reservoirs of the Xishanyao Formation in the study area. Constructive effects include rim chlorite cementation, alteration, dissolution and rupture, while the main destructive diagenesis includes compaction, pressure solution, and siliceous and carbonate cementation. In addition, the cementation and metasomatism will change from constructive to destructive with the backward transition of the diagenetic stage. The sandstones of the Xishanyao Formation in the study area are mainly in the late part of the middle diagenetic A stage. Compaction is the main reason for porosity reduction, while kaolinite and dissolution are the main causes for porosity increase. Chlorite rim cementation developed. The sandstones with remaining primary intergranular pores and dissolution pores are the most favorable reservoirs.
- reservoir characteristics /
- diagenesis /
- Xishanyao Formation /
- Middle Jurassic /
- Malang Sag /
- Santanghu Basin

HTML全文

参考文献(23)

[1]	马剑.马朗凹陷条湖组含沉积有机质凝灰岩致密油成储-成藏机理[D].北京:中国石油大学(北京),2016. MA Jian.Mechanism of reservoir formation and hydrocarbon accumulation of sedimentary organic-matter-bearing tuffaceous tight oil in the Malang Sag,Northwest China[D].Beijing:China University of Petroleum (Beijing),2016.
[2]	何海波.三塘湖盆地西山窑组砂岩油藏体积压裂技术研究与应用[J].中外能源,2018,23(10):51-57. HE Haibo.Research and application of stimulated reservoir volume for sandstone reservoir in Xishanyao Formation in Santanghu Basin[J].Sino-Global Energy,2018,23(10):51-57.
[3]	袁文俊.三塘湖盆地马朗凹陷中侏罗统西山窑组沉积相研究[D].成都:成都理工大学,2018. YUAN Wenjun.Sedimentary phase of Middle Jurassic Xishanyao Formation in Malang Sag, Santanghu Basin[D].Chengdu:Chengdu University of Technology,2018.
[4]	杨帅,张成弓,邓翔.马朗凹陷西山窑组煤系地层的沉积环境[J].煤炭技术,2017,36(5):128-130. YANG Shuai,ZHANG Chenggong,DENG Xiang.Sedimentary environment of coal-bearing strata of Xishanyao Formation in Malang Depression[J].Coal Technology,2017,36(5):128-130.
[5]	姜官波.三塘湖盆地侏罗系沉积体系研究[D].西安:西北大学,2003. JIANG Guanbo.Study on Jurassic sedimentary system in Santanghu Basin[D].Xi'an:Northwest University,2003.
[6]	XU Hao,TANG Dazhang,ZHANG Junfeng.Coexistence mechanism of multi-types of reservoir pressure in the Malang Depression of the Santanghu Basin,China[J].Journal of Petroleum Science and Engineering,2013,108:279-287.
[7]	MIDDLETON G V,CHURCH M J,CONIGLIO M,et al.Encyclopedia of sediments and sedimentary rocks[M].London:Kluwer Academic Publishers,2003.
[8]	邱隆伟,穆相骥,李浩,等.鄂尔多斯盆地杭锦旗地区二叠系下石盒子组岩屑发育特征及其对储层物性的影响[J].石油与天然气地质,2019,40(1):24-33. QIU Longwei,MU Xiangji,LI Hao,et al.Characteristics of detritus development in the Permian Lower Shihezi Formation in Hangjinqi area and its influence on reservoir physical properties[J].Oil & Gas Geology,2019,40(1):24-33.
[9]	施振生,李熙喆,董大忠,等.致密砂岩储层成岩作用与孔隙演化:以川西南上三叠统为例[J].地学前缘,2018,25(2):179-190. SHI Zhensheng,LI Xizhe,DONG Dazhong,et al.Diagenesis and pore evolution of tight sandstone reservoir:a case study from the Upper Triassic reservoir of the southwest Sichuan Basin,China[J].Earth Science Frontiers,2018,25(2):179-190.
[10]	王明培,夏东领,伍岳,等.鄂尔多斯盆地红河油田长8致密砂岩储层成岩特征[J].石油实验地质,2018,40(6):786-792. WANG Mingpei,XIA Dongling,WU Yue,et al.Diagenesis features of Chang 8 tight sandstone reservoir in Honghe Oil Field,Ordos Basin[J].Petroleum Geology & Experiment,2018,40(6):786-792.
[11]	SHI Bingbing,CHANG Xiangchun,YIN Wei,et al.Quantitative evaluation model for tight sandstone reservoirs based on statistical methods:a case study of the Triassic Chang 8 tight sandstones,Zhenjing area,Ordos Basin,China[J].Journal of Petroleum Science and Engineering,2019,173:601-616.
[12]	张茜,孙卫,杨晓菁,等.致密砂岩储层差异性成岩演化对孔隙度演化定量表征的影响:以鄂尔多斯盆地华庆地区长6³储层为例[J].石油实验地质,2017,39(1):126-133. ZHANG Xi,SUN Wei,YANG Xiaojing,et al.Quantitative calculation of tight sandstone reservoir porosity evolution based on different diagenesis:a case study of Chang 6₃ reservoir in Huaqing area,Ordos Basin[J].Petroleum Geology & Experiment,2017,39(1):126-133.
[13]	LI Yang,CHANG Xiangchun,YIN Wei,et al.Quantitative identification of diagenetic facies and controls on reservoir quality for tight sandstones:a case study of the Triassic Chang 9 oil layer,Zhenjing area,Ordos Basin[J].Marine and Petroleum Geology,2019,102:680-694.
[14]	林承焰,王文广,董春梅,等.储层成岩数值模拟研究现状及进展[J].中国矿业大学学报,2017,46(5):1084-1101. LIN Chengyan,WANG Wenguang,DONG Chunmei,et al.State quo of reservoir diagenetic numerical simulation and its advancement[J].Journal of China University of Mining & Technology,2017,46(5):1084-1101.
[15]	王媛,林畅松,李浩,等.高频层序地层格架中碳酸盐岩成岩作用研究:以哈萨克斯坦Marsel探区下石炭统谢尔普霍夫阶为例[J].天然气地球科学,2018,29(1):28-41. WANG Yuan,LIN Changsong,LI Hao,et al.Carbonate diagenesis in high frequency sequence:a case study of Serpukhovian of Lower Carboniferous in Marsel block,Kazakhastan[J].Natural Gas Geoscience,2018,29(1):28-41.
[16]	LIU Shuangquan,PENG Xiaotong.Organic matter diagenesis in hadal setting:insights from the pore-water geochemistry of the Mariana Trench sediments[J].Deep Sea Research Part I:Oceanographic Research Papers,2019,147:22-31.
[17]	HOOD A V S,PLANAVSKY N J,WALLACE M W,et al.The effects of diagenesis on geochemical paleoredox proxies in sedimentary carbonates[J].Geochimica et Cosmochimica Acta,2018,232:265-287.
[18]	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. CHEN Huanqing,LIN Chunyan,ZHANG Jing,et al.Research advances of reservoir diageneses[J].Petroleum Geology & Oilfield Development in Daqing,2013,32(2):1-9.
[19]	陈彦庆.川东北地区上三叠统须家河组储层特征研究[D].成都:成都理工大学,2011. CHEN Yanqing.The research of reservoir characteristics of Upper Triassic Xujiahe Formation in the northeast area of Sichuan Basin[D].Chengdu:Chengdu University of Technology,2011.
[20]	肖冬生,陈旋,杨帅,等.新疆红连地区七克台组储层成岩作用与成岩相[J].成都理工大学学报(自然科学版),2016,43(6):648-655. XIAO Dongsheng,CHEN Xuan,YANG Shuai,et al.Diagenesis and diagenetic facies of the Qiketai Formation in Honglian area,Xinjiang,China[J].Journal of Chengdu University of Technology (Science & Technology Edition),2016,43(6):648-655.
[21]	姬广建.吐哈盆地胜北-红连地区中侏罗统七克台组一段储层特征[D].成都:成都理工大学,2017. JI Guangjian.Reservoir characteristics of the Middle Jurassic Qiketai Formation-1 member in Shengbei-Honglian area,Tuha Basin[D].Chengdu:Chengdu University of Technology,2017.
[22]	王桂成,李育,王钟远,等.鄂尔多斯盆地富县探区上三叠统延长组二段储层成岩作用及成岩相[J].天然气勘探与开发,2017,40(2):13-20. WANG Guicheng,LI Yu,WANG Zhongyuan,et al.Diagenesis and diagenetic facies of the Triassic Chang-2 reservoir in the Fuxian exploration area,Ordos Basin[J].Natural Gas Exploration and Development,2017,40(2):13-20.
[23]	赵梦莹,林良彪,徐双辉.川东北达州铁山地区大安寨段储层特征[J].中国石油和化工标准与质量,2014(2):210-212. ZHAO Mengying,LIN Liangbiao,XU Shuanghui.Reservoir characteristics of Da'anzhai section of Tieshan area,Dazhou,northeast Sichuan[J].China Petroleum and Chemical Standard and Quality,2014(2):210-212.