羌塘盆地北羌塘坳陷上三叠统巴贡组致密储层成岩作用与孔隙演化

程乐利; 印森林; 万友利; 王剑; 冯兴雷; 李学仁; 曾胜强

doi:10.11781/sysydz202001060

羌塘盆地北羌塘坳陷上三叠统巴贡组致密储层成岩作用与孔隙演化

doi: 10.11781/sysydz202001060

程乐利^{1, 2, 3,},
印森林^1, ,,
万友利^{2, 3},
王剑^{2, 3, 4},
冯兴雷^{2, 3},
李学仁^{2, 3},
曾胜强^{2, 3}

1.
长江大学录井技术与工程研究院, 湖北荆州 434023
2.
中国地质调查局成都地质调查中心, 成都 610081
3.
自然资源部沉积盆地与油气资源重点实验室, 成都 610081
4.
西南石油大学地球科学与技术学院, 成都 610500

基金项目:

中国地质调查局项目 121201010000161110

国家青年科学基金项目 41702119

详细信息

作者简介:
程乐利(1987-), 男, 博士, 讲师, 从事储层地质及录井地质研究。E-mail: chengleli@yangtzeu.edu.cn

通讯作者:
印森林(1983-), 男, 博士, 副教授, 从事油气田开发地质与录井地质研究。E-mail: yinxiang_love@qq.com

中图分类号: TE122.2
计量
- 文章访问数: 986
- HTML全文浏览量: 86
- PDF下载量: 246
- 被引次数: 0
出版历程
- 收稿日期: 2019-08-29
- 修回日期: 2019-11-28
- 刊出日期: 2020-01-28

Diagenesis and pore evolution of tight sandstone reservoirs in Upper Triassic Bagong Formation, North Qiangtang Depression, Qiangtang Basin

CHENG Leli^{1, 2, 3
,},
YIN Senlin^{1
, ,},
WAN Youli^{2, 3},
WANG Jian^{2, 3, 4},
FENG Xinglei^{2, 3},
LI Xueren^{2, 3},
ZENG Shengqiang^{2, 3}

1.
Institute of Mud Logging Technology and Engineering, Yangtze University, Jingzhou, Hubei 434023, China
2.
Chengdu Geological Survey Center, China Geological Survey, Chengdu, Sichuan 610081, China
3.
Key Laboratory for Sedimentary Basin and Petroleum Resources, Ministry of Natural Resources, Chengdu, Sichuan 610081, China
4.
School of Geosciences and Technology, Southwest Petroleum University, Chengdu, Sichuan 610500, China

摘要

摘要: 利用物性、铸体薄片、扫描电镜、X衍射及流体包裹体测温等测试分析手段，研究了羌塘盆地北羌塘坳陷上三叠统巴贡组储层的成岩作用特征和孔隙演化过程。巴贡组砂岩总体成分成熟度和结构成熟度中等偏低，物性极为致密。主要经历了压实作用、胶结作用、溶蚀作用和交代作用，其中胶结物组分主要为硅质、黏土矿物和碳酸盐矿物，溶蚀组分为长石。根据多方面综合分析，巴贡组地层在靠近隆起带的浅埋区处于中成岩B期，坳陷内部的深埋区处于晚成岩阶段。在考虑岩石表观体积变化和压实分段的前提下，进行了不同成岩相的孔隙演化定量计算。压实作用是储层孔隙度减小的首要原因，其次为胶结作用；溶蚀作用和绿泥石衬里的形成对储层有利。
- 致密砂岩 /
- 成岩作用 /
- 孔隙演化 /
- 巴贡组 /
- 上三叠统 /
- 北羌塘坳陷 /
- 羌塘盆地
Abstract: The diagenesis and pore evolution process of tight sandstone reservoirs in the Upper Triassic Bagong Formation of the North Qiangtang Depression were studied by means of physical properties, casting thin slice, SEM, X-ray-diffraction and fluid inclusion temperature measurement. The compositional maturity and structural maturity of the Bagong sandstones are moderately low. Their physical properties are extremely tight. The main diagenetic effects include compaction, cementation, dissolution and metasomatism. The cement components are mainly siliceous, clay minerals and carbonate minerals, and the dissolution component is feldspar. According to the comprehensive analysis of various characteristics, the shallow buried area near the uplift is in the middle diagenesis stage B, and the deep buried area inside the depression is in the late diagenetic stage. Under the premise of considering the apparent volume change and compaction of rock, a quantitative calculation of pore evolution of different diagenetic facies is carried out. The calculation results show that compaction is the primary cause of reservoir porosity reduction, followed by cementation, while dissolution and the formation of chlorite lining are beneficial to reservoir porosity.
- tight sandstone /
- diagenesis /
- pore evolution /
- Bagong Formation /
- Upper Triassic /
- North Qiangtang Depression /
- Qiangtang Basin

HTML全文

图 1 羌塘盆地构造分区及实测剖面位置

Figure 1. Tectonic subdivisions of Qiangtang Basin and location of measured sections

下载: 全尺寸图片幻灯片

图 2 羌塘盆地北羌塘坳陷上三叠统巴贡组砂岩物性分布

Figure 2. Physical properties of sandstones in Upper Triassic Bagong Formation, North Qiangtang Depression, Qiangtang Basin

下载: 全尺寸图片幻灯片

图 3 羌塘盆地北羌塘坳陷巴贡组砂岩显微特征

a.颗粒紧密排列，呈线—凹凸接触，×100，(+)，沃若山；b.云母颗粒被压断，×200，(+)，扎那陇巴；c.石英次生加大发育，颗粒边缘见“脏线”，×200，(+)，才多茶卡；d.自生石英晶形完好，与高岭石共生，见剩余粒间孔，才多茶卡；e.自生片状伊利石充填粒间，沃若山；f.颗粒被高岭石完全交代，扎那陇巴；g.颗粒紧密接触，粒间发育伊利石膜，沃若山；h.粒间充填绿泥石衬里，压实作用强烈，粒间孔隙消失，沃若山；i.早期碳酸盐基底式胶结，云母颗粒未变形，压实较弱，×100，(+)，沃若山Mi. 云母；Oq. 石英次生加大；Q. 石英；Ka. 高岭石；Il. 伊利石；Chl. 绿泥石边

Figure 3. Microphotographs showing microscopic characteristics of sandstones in Bagong Formation, North Qiangtang Depression, Qiangtang Basin

下载: 全尺寸图片幻灯片

图 4 羌塘盆地北羌塘坳陷巴贡组成岩—孔隙演化史

Figure 4. Diagenesis and porosity evolution histories of Bagong Formation, North Qiangtang Depression, Qiangtang Basin

下载: 全尺寸图片幻灯片

表 1 羌塘盆地北羌塘坳陷上三叠统巴贡组储层成岩相类型及特征

Table 1. Diagenetic facies types and characteristics of Bagong Formation, North Qiangtang Depression, Qiangtang Basin

成岩相	主要岩性	颗粒主要接触关系	碳酸盐胶结物含量/%	绿泥石胶结物含量/%	面孔率/%		常规物性
成岩相	主要岩性	颗粒主要接触关系	碳酸盐胶结物含量/%	绿泥石胶结物含量/%	原生孔隙	次生孔隙	孔隙度/%	渗透率/10^-3 μm²
强溶蚀相	长石石英砂岩、岩屑长石砂岩	点—线	$\frac{1 \sim 4.3}{2.1} $	0	$\frac{0.2 \sim 2}{0.80} $	$\frac{2 \sim 7}{3.8} $	$ \frac{5.81 \sim 14.38}{7.19} $	$\frac{0.003 \sim 0.631}{0.096} $
绿泥石胶结相	岩屑砂岩、岩屑石英砂岩	点—线	$\frac{0 \sim 3.2}{2.1} $	$ \frac{1.5 \sim 4.32}{2.5} $	$ \frac{0 \sim 1}{0.20}$	$\frac{1 \sim 4}{2.6} $	$\frac{2.24 \sim 9.8}{5.51} $	$ \frac{0.002 \sim 0.175}{0.038} $
碳酸盐胶结相	岩屑石英砂岩	点—线	$ \frac{5 \sim 20.4}{13.2}$	0	$\frac{0 \sim 0.5}{0.20} $	$ \frac{1 \sim 5}{2.3}$	$ \frac{2.34 \sim 6.58}{4.26} $	$\frac{0.001 \sim 0.082}{0.014} $
强压实相	岩屑砂岩、长石岩屑砂岩	线—凹凸	$ \frac{0.1 \sim 2.4}{0.34} $	$\frac{0 \sim 0.18}{0} $	$ \frac{0 \sim 0.1}{0}$	$\frac{0 \sim 2.3}{1.4} $	$\frac{1.12 \sim 4.82}{2.91} $	$ \frac{0.001 \sim 0.049}{0.006}$
注：表中分式的意义为：最小值~最大值均值。

下载: 导出CSV

表 2 根据不同成岩相计算的北羌塘坳陷上三叠统巴贡组储层砂岩孔隙度变量

Table 2. Sandstone porosity variables of Bagong Formation reservoirs in North Qiangtang Depression, calculated according to different diagenetic facies

成岩相类型	早成岩A期		早成岩B期		中成岩A₁期		中成岩A₂—B期		实测孔隙度/%
成岩相类型	胶结作用减孔量/%	压实作用减孔量/%	胶结作用减孔量/%	压实作用减孔量/%	溶蚀作用增孔量/%	压实作用减孔量/%	胶结作用减孔量/%	压实作用减孔量/%	实测孔隙度/%
强溶蚀相	1.74	10.23	6.15	3.07	4.33	8.44	4.98	5.37	7.19
绿泥石胶结相	4.10	10.41	3.56	3.12	3.09	8.58	4.70	5.47	5.51
碳酸盐胶结相	2.17	8.53	2.32	2.56	2.38	7.04	13.23	4.48	4.26
强压实相	1.20	11.55	2.79	3.46	1.63	9.53	4.76	6.07	2.91

下载: 导出CSV

参考文献(33)

[1]	赵政璋, 李永铁, 叶和飞, 等. 青藏高原羌塘盆地石油地质[M]. 北京: 科学出版社, 2001: 23-26. ZHAO Zhengzhang, LI Yongtie, YE Hefei, et al. Petroleum geology in the Qiangtang Basin, Qinghai-Tibet Plateau[M]. Beijing: Science Press, 2001: 23-26.
[2]	王成善, 伊海生, 李勇, 等. 西藏羌塘盆地地质演化与油气远景评价[M]. 北京: 地质出版社, 2001: 187. WANG Chengshan, YI Haisheng, LI Yong, et al. The geological evolution and prospective oil and gas assessment of the Qiangtang Basin in Northern Tibetan Plateau[M]. Beijing: Geological Press, 2001: 187.
[3]	丘东洲, 乃东专, 李晓清, 等. 羌塘盆地与特提斯域油气盆地类比及其含油气远景[J]. 沉积与特提斯地质, 2007, 27(3): 1-13. https://www.cnki.com.cn/Article/CJFDTOTAL-TTSD200703001.htm QIU Dongzhou, NAI Dongzhuan, LI Xiaoqing, et al. Analog and hydrocarbon potential of the Qiangtang Basin and other petroleum basins in the Asian Tethys[J]. Sedimentary Geology and Tethyan Geology, 2007, 27(3): 1-13. https://www.cnki.com.cn/Article/CJFDTOTAL-TTSD200703001.htm
[4]	胡明毅, 龚文平, 文志刚, 等. 羌塘盆地三叠系、侏罗系石油地质特征和含油远景评价[J]. 石油实验地质, 2000, 22(3): 245-249. doi: 10.11781/sysydz200003245 HU Mingyi, GONG Wenping, WEN Zhigang, et al. Petroleum geological characteristics and oil-prospect evaluation of the Triassic and the Jurassic in the Qiangtang Basin, Tibet[J]. Experimental Petroleum Geology, 2000, 22(3): 245-249. doi: 10.11781/sysydz200003245
[5]	王剑, 丁俊, 王成善, 等. 青藏高原油气资源战略选区调查与评价[M]. 北京: 地质出版社, 2009: 25-28. WANG Jian, DING Jun, WANG Chengshan, et al. Strategic selection and evaluation of oil and gas resources on the Qinghai-Tibet Plateau[M]. Beijing: Geological Press, 2009: 25-28.
[6]	冯兴雷, 付修根, 谭富文, 等. 北羌塘盆地沃若山剖面上三叠统土门格拉组沉积岩地球化学特征与构造背景分析[J]. 现代地质, 2010, 24(5): 910-918. https://www.cnki.com.cn/Article/CJFDTOTAL-XDDZ201005010.htm FENG Xinglei, FU Xiugen, TAN Fuwen, et al. Geochemical characteristics and tectonic significance of Upper Triassic Tumengela Formation in Woruo Mountains, north Qiangtang Basin[J]. Geoscience, 2010, 24(5): 910-918. https://www.cnki.com.cn/Article/CJFDTOTAL-XDDZ201005010.htm
[7]	陈文彬, 付修根, 谭富文, 等. 藏北羌塘盆地上三叠统典型剖面烃源岩地球化学特征研究[J]. 中国地质, 2015, 42(4): 1151-1160. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201504028.htm CHEN Wenbin, FU Xiugen, TAN Fuwen, et al. Geochemical characteristics of Upper Triassic source rocks from typical sections in Qiangtang Basin, northern Tibet[J]. Geology in China, 2015, 42(4): 1151-1160. https://www.cnki.com.cn/Article/CJFDTOTAL-DIZI201504028.htm
[8]	FU Xiugen, WANG Jian, TAN Fuwen, et al. New insights about petroleum geology and exploration of Qiangtang Basin, northern Tibet, China: a model for low-degree exploration[J]. Marine and Petroleum Geology, 2016, 77: 323-340. doi: 10.1016/j.marpetgeo.2016.06.015
[9]	廖忠礼, 贾保江, 陈文彬, 等. 青藏高原油气资源战略选区羌塘盆地重点区块研究[M]. 北京: 地质出版社, 2013: 187-192. LIAO Zhongli, JIA Baojiang, CHEN Wenbin, et al. Study on key blocks of Qiangtang Basin in strategic selection of oil and gas resources in Qinghai-Tibet Plateau[M]. Beijing: Geological Press, 2013: 187-192.
[10]	许建华, 张世奇, 罗晓容, 等. 羌塘盆地侏罗系低渗透碎屑岩储集层特征[J]. 地质科学, 2008, 43(3): 434-444. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200803003.htm XU Jianhua, ZHANG Shiqi, LUO Xiaorong, et al. Characteristics of the Jurassic low-permeable clastic reservoirs in the Qiangtang Basin[J]. Chinese Journal of Geology, 2008, 43(3): 434-444. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200803003.htm
[11]	孙冬胜, 白玉宝, 刘池阳, 等. 羌塘盆地羌南坳陷查郎拉地区储层的基本特征[J]. 西安石油学院学报(自然科学版), 2001, 16(5): 1-3. https://www.cnki.com.cn/Article/CJFDTOTAL-XASY200105000.htm SUN Dongsheng, BAI Yubao, LIU Chiyang, et al. Reservoir characteristics of Chalangla area in south depression of Qiangtang Basin[J]. Journal of Xi'an Petroleum Institute (Natural Science Edition), 2001, 16(5): 1-3. https://www.cnki.com.cn/Article/CJFDTOTAL-XASY200105000.htm
[12]	胡俊杰, 李琦, 张慧, 等. 北羌塘坳陷沃若山剖面上三叠统土门格拉组碎屑岩储集特征与主控因素[J]. 东华理工大学学报(自然科学版), 2014, 37(4): 403-408. https://www.cnki.com.cn/Article/CJFDTOTAL-HDDZ201404008.htm HU Junjie, LI Qi, ZHANG Hui, et al. Characteristics and controlling factors of Upper Triassic Tumengela Formation clastic rocks reservoir in Woruo Mountains, north Qiangtang Basin[J]. Journal of East China Institute of Technology, 2014, 37(4): 403-408. https://www.cnki.com.cn/Article/CJFDTOTAL-HDDZ201404008.htm
[13]	唐雁刚, 张荣虎, 魏红兴, 等. 致密砂岩储层多尺度裂缝渗透率定量表征及开发意义[J]. 特种油气藏, 2018, 25(5): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-TZCZ201805006.htm TANG Yangang, ZHANG Ronghu, WEI Hongxing, et al. Quantitative permeability characterization of multi-scale fractures and its development significance in tight sandstone gas reservoir[J]. Special Oil & Gas Reservoirs, 2018, 25(5): 30-34. https://www.cnki.com.cn/Article/CJFDTOTAL-TZCZ201805006.htm
[14]	邱隆伟, 穆相骥, 李浩, 等. 杭锦旗地区下石盒子组致密砂岩储层成岩作用对孔隙发育的影响[J]. 油气地质与采收率, 2019, 26(2): 42-50. https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS201902006.htm QIU Longwei, MU Xiangji, LI Hao, et al. Influence of diagenesis of tight sandstone reservoir on the porosity development of Lower Shihezi Formation in Hangjinqi area, Ordos Basin[J]. Petroleum Geology and Recovery Efficiency, 2019, 26(2): 42-50. https://www.cnki.com.cn/Article/CJFDTOTAL-YQCS201902006.htm
[15]	白云云, 孙卫, 任大忠. 马岭油田致密砂岩储层可动流体赋存特征及控制因素[J]. 断块油气田, 2018, 25(4): 455-458. https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT201804010.htm BAI Yunyun, SUN Wei, REN Dazhong. Characteristics and controlling factors of movable fluid in low-permeability and tight sandstone reservoirs in Maling Oilfield[J]. Fault-Block Oil and Gas Field, 2018, 25(4): 455-458. https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT201804010.htm
[16]	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. doi: 10.11781/sysydz201806786 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. doi: 10.11781/sysydz201806786
[17]	张永东, 赵永强, 马红强. 塔里木盆地巴麦地区泥盆系东河塘组砂岩储层致密化及成岩相[J]. 石油实验地质, 2019, 41(3): 363-371. doi: 10.11781/sysydz201903363 ZHANG Yongdong, ZHAO Yongqiang, MA Hongqiang. Densification and diagenetic facies of Donghetang Formation sandstone reservoir in Bachu-Maigaiti area, Tarim Basin[J]. Petroleum Geology & Experiment, 2019, 41(3): 363-371. doi: 10.11781/sysydz201903363
[18]	田建锋, 喻建, 张庆洲. 孔隙衬里绿泥石的成因及对储层性能的影响[J]. 吉林大学学报(地球科学版), 2014, 44(3): 741-748. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201403003.htm TIAN Jianfeng, YU Jian, ZHANG Qingzhou. The pore-lining chlorite formation mechanism and its contribution to reservoir quality[J]. Journal of Jilin University (Earth Science Edition), 2014, 44(3): 741-748. https://www.cnki.com.cn/Article/CJFDTOTAL-CCDZ201403003.htm
[19]	黄思静, 谢连文, 张萌, 等. 中国三叠系陆相砂岩中自生绿泥石的形成机制及其与储层孔隙保存的关系[J]. 成都理工大学学报(自然科学版), 2004, 31(3): 273-281. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG200403009.htm HUANG Sijing, XIE Lianwen, ZHANG Meng, et al. Formation mechanism of authigenic chlorite and relation to preservation of porosity in nonmarine Triassic reservoir sandstones, Ordos Basin and Sichuan Basin, China[J]. Journal of Chengdu University of Technology (Science & Technology Edition), 2004, 31(3): 273-281. https://www.cnki.com.cn/Article/CJFDTOTAL-CDLG200403009.htm
[20]	马鹏杰, 林承焰, 张世奇, 等. 碎屑岩储集层中绿泥石包膜的研究现状[J]. 古地理学报, 2017, 19(1): 147-159. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201701014.htm MA Pengjie, LIN Chengyan, ZHANG Shiqi, et al. An overview on study of chlorite films in clastic reservoirs[J]. Journal of Palaeogeography, 2017, 19(1): 147-159. https://www.cnki.com.cn/Article/CJFDTOTAL-GDLX201701014.htm
[21]	陈瑞银, 罗晓容, 吴亚生. 利用成岩序列建立油气输导格架[J]. 石油学报, 2007, 28(6): 43-46. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200706008.htm CHEN Ruiyin, LUO Xiaorong, WU Yasheng. Construction of hydrocarbon passage framework using diagenetic sequence information[J]. Acta Petrolei Sinica, 2007, 28(6): 43-46. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB200706008.htm
[22]	冯旭, 刘洛夫, 李朝玮, 等. 碎屑岩孔隙演化定量计算方法的改进和应用[J]. 石油与天然气地质, 2017, 38(6): 1198-1207. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201706023.htm FENG Xu, LIU Luofu, LI Chaowei, et al. Improvement and application of quantitative calculation of porosity evolution of clastic rock[J]. Oil & Gas Geology, 2017, 38(6): 1198-1207. https://www.cnki.com.cn/Article/CJFDTOTAL-SYYT201706023.htm
[23]	任大忠, 孙卫, 屈雪峰, 等. 鄂尔多斯盆地延长组长6储层成岩作用特征及孔隙度致密演化[J]. 中南大学学报(自然科学版), 2016, 47(8): 2706-2714. https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201608023.htm REN Dazhong, SUN Wei, QU Xuefeng, et al. Characteristic of diagenesis and pore dense evolution of Chang 6 reservoir of Triassic Yanchang Formation, Ordos Basin[J]. Journal of Central South University (Science and Technology), 2016, 47(8): 2706-2714. https://www.cnki.com.cn/Article/CJFDTOTAL-ZNGD201608023.htm
[24]	王艳忠, 操应长, 葸克来, 等. 碎屑岩储层地质历史时期孔隙度演化恢复方法: 以济阳坳陷东营凹陷沙河街组四段上亚段为例[J]. 石油学报, 2013, 34(6): 1100-1111. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201306008.htm WANG Yanzhong, CAO Yingchang, XI Kelai, et al. A recovery method for porosity evolution of clastic reservoirs with geological time: a case study from the upper submember of Es₄ in the Dongying Depression, Jiyang Subbasin[J]. Acta Petrolei Sinica, 2013, 34(6): 1100-1111. https://www.cnki.com.cn/Article/CJFDTOTAL-SYXB201306008.htm
[25]	许建华, 候中昊, 王金友, 等. 羌塘盆地流体包裹体特征及其在储层成岩研究中的应用[J]. 石油实验地质, 2003, 25(1): 81-86. doi: 10.11781/sysydz200301081 XU Jianhua, HOU Zhonghao, WANG Jinyou, et al. Characteristics of fluid inclusions in the Qiangtang Basin and their application to the study of reservoir diagenesis[J]. Petroleum Geology & Experiment, 2003, 25(1): 81-86. doi: 10.11781/sysydz200301081
[26]	占王忠, 格桑旺堆. 羌塘盆地鄂纵错地区上三叠统储层流体包裹体研究[J]. 断块油气田, 2018, 25(1): 52-56. https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT201801011.htm ZHAN Wangzhong, KELSANG Wangdu. Fluid inclusion analysis for Ezongcuo Area of Upper Triassic Formation in Qiangtang Basin[J]. Fault-Block Oil and Gas Field, 2018, 25(1): 52-56. https://www.cnki.com.cn/Article/CJFDTOTAL-DKYT201801011.htm
[27]	SANJUAN B, GIRARD J P, LANINI S, et al. Geochemical mode-lling of diagenetic illite and quartz cement formation in Brent sandstone reservoirs: example of the Hild Field, Norwegian North Sea[M]//WORDEN R H, MORAD S. Clay Mineral Cements in Sandstones. [s. l.]: Blackwell Publishing Ltd, 1999: 425-452.
[28]	宋春彦, 王剑, 何利, 等. 羌塘盆地含烃类流体活动的基本特征及成藏分析[J]. 新疆石油地质, 2014, 35(4): 380-385. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD201404003.htm SONG Chunyan, WANG Jian, HE Li, et al. Basic characteristics of hydrocarbon fluid inclusion events and analysis of forming reservoirs in Qiangtang Basin[J]. Xinjiang Petroleum Geology, 2014, 35(4): 380-385. https://www.cnki.com.cn/Article/CJFDTOTAL-XJSD201404003.htm
[29]	STORVOLL V, BJØRLYKKE K, KARLSEN D, et al. Porosity preservation in reservoir sandstones due to grain-coating illite: a study of the Jurassic Garn Formation from the Kristin and Lavrans Fields, offshore Mid-Norway[J]. Marine and Petroleum Geology, 2002, 19(6): 767-781.
[30]	FRANKS S G, ZWINGMANN H. Origin and timing of late diagenetic illite in the Permian-Carboniferous Unayzah sandstone reservoirs of Saudi Arabia[J]. AAPG Bulletin, 2010, 94(8): 1133-1159.
[31]	曾联波. 低渗透砂岩油气储层裂缝及其渗流特征[J]. 地质科学, 2004, 39(1): 11-17. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200401001.htm ZENG Liangbo. Fissure and its seepage characteristics in low-permeable sandstone reservoir[J]. Chinese Journal of Geology, 2004, 39(1): 11-17. https://www.cnki.com.cn/Article/CJFDTOTAL-DZKX200401001.htm
[32]	应凤祥, 何东博, 龙玉梅, 等. 碎屑岩成岩阶段划分: SY/T 5477-2003[S]. 北京: 石油工业出版社, 2003: 5-7. YING Fengxiang, HE Dongbo, LONG Yumei, et al. The division of diagenetic stages in clastic rocks: SY/T 5477-2003[S]. Beijing: Petroleum Industry Press, 2003: 5-7.
[33]	BEARD D C, WEYL P K. Influence of texture on porosity and permeability of unconsolidated sand[J]. AAPG Bulletin, 1973, 57(2): 349-369.