Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (1): 34-38.doi: 10.3969/j.issn.1673-8926.2011.01.004

Previous Articles     Next Articles

Diagenesis of Triassic Zhongyou Formation and its influence on physical properties in AT1 area, Tahe Oilfield

LI Zijia1， ZHANG Zhiqiang1， FU Guomin2   

  1. 1. Northwest Oilfield Company， Sinopec， Urumqi 830011， China； 2. College of Earth Science and Resources， Chang’an University， Xi’an 710054， China
  • Online:2011-02-20 Published:2011-02-20

PDF (PC)

392

Abstract:

Based on cast thin section, scanning electron microscope, electron microprobe and X- diffraction analysis, the diagenesis of Triassic Zhongyou Formation and its influence on physical properties in Tahe oilfield are studied. It is believed that Zhongyou Formation has lowcompositional maturity and textural maturity. The reservoir is mainly at late disgenesis stage A with complicated epidiagenesis. Compaction can reduce the porosity, while denudation is constructive to the increase of porosity.

Key words: Chang 6 reservoir, diagenesis, diagenetic facies, Shuangcheng oil region in Hengshan area, Ordos Basin

［1］ 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，1989：53-85.
［2］ 史基安，王金鹏.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.
［3］ 牟泽辉.鄂尔多斯盆地庆阳以南三叠系延长组长5、长6、长7储层成岩作用［J］.天然气工业，2001，21（2）：13-17.
［4］ 张金亮，司学强.陕甘宁盆地庆阳地区长8 油层砂岩成岩作用及其对储层性质的影响［J］.沉积学报，2004，22（2）：225-233.
［5］ 付国民，赵俊欣.塔河油田9 区三叠系中上统高分辨率层序地层及沉积演化［J］.兰州大学学报：自然科学版，2007，43（3）：13-17.
［6］ 郑荣才，耿威，周刚.鄂尔多斯盆地白豹地区长6 砂岩成岩作用与成岩相研究［J］.岩性油气藏，2007，19（2）：1-8.
［7］ 黄龙，田景春，肖玲.鄂尔多斯盆地富县地区长6 砂岩储层特征及评价［J］.岩性油气藏，2008，20（1）：83-88.
［8］ 魏钦廉，郑荣才，肖玲.鄂尔多斯盆地吴旗地区长6 储层特征及影响因素分析［J］.岩性油气藏，2007，19（4）：45-50.
［9］ 毛明陆，杨亚娟，张艳.试论鄂尔多斯盆地三叠系岩性油藏分析的几项地质关键技术［J］.岩性油气藏，2007，19（4）：27-33.
[1] YAN Xueying, SANG Qin, JIANG Yuqiang, FANG Rui, ZHOU Yadong, LIU Xue, LI Shun, YUAN Yongliang. Main controlling factors for the high yield of tight oil in the Jurassic Da’anzhai Section in the western area of Gongshanmiao, Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(6): 98-109.
[2] Guan Yunwen, Su Siyu, Pu Renhai, Wang Qichao, Yan Sujie, Zhang Zhongpei, Chen Shuo, Liang Dongge. Palaeozoic gas reservoir-forming conditions and main controlling factors in Xunyi area，southern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(6): 77-88.
[3] WANG Zixin, LIU Guangdi, YUAN Guangjie, YANG Henglin, FU Li, WANG Yuan, CHEN Gang, ZHANG Heng. Characteristics and reservoir control of source rocks of Triassic Chang 7 member in Qingcheng area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(5): 133-144.
[4] YIN Hu, QU Hongjun, SUN Xiaohan, YANG Bo, ZHANG Leigang, ZHU Rongxing. Characteristics of deep-water deposits and evolution law of Triassic Chang 7 reservoir in southeastern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(5): 145-155.
[5] MOU Feisheng, YIN Xiangdong, HU Cong, ZHANG Haifeng, CHEN Shijia, DAI Linfeng, LU Yifan. Distribution characteristics and controlling factors of tight oil of Triassic Chang 7 member in northern Shaanxi area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(4): 71-84.
[6] DUAN Yifei, ZHAO Weiwei, YANG Tianxiang, LI Fukang, LI Hui, WANG Jianan, LIU Yuchen. Source-reservoir characteristics and accumulation rules of shale gas of Permian Shanxi Formation in Yan'an area, Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(3): 72-83.
[7] WANG Hongbo, ZHANG Lei, CAO Qian, ZHANG Jianwu, PAN Xing. Sedimentary model of fluvial fan of Permian He-8 member in Ordos Basin and its exploration significance [J]. Lithologic Reservoirs, 2024, 36(3): 117-126.
[8] CAO Jiangjun, WANG Xi, WANG Liuwei, LI Cheng, SHI Jian, CHEN Zhaobing. Characteristics and main controlling factors of interbedded shale oil reservoirs of Triassic Chang 7 member in Heshui area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(3): 158-171.
[9] LI Qihui, REN Dazhong, NING Bo, SUN Zhen, LI Tian, WAN Cixuan, YANG Fu, ZHANG Shiming. Micro-pore structure characteristics of coal seams of Jurassic Yan’an Formation in Shenmu area，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(2): 76-88.
[10] LEI Tao, MO Songyu, LI Xiaohui, JIANG Nan, ZHU Chaobin, WANG Qiao, QU Xuejiao, WANG Jia. Sandbody superimposition patterns and oil and gas exploration significance of Permian Shanxi Formation in Daniudi gas field，Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(2): 147-159.
[11] ZHAI Yonghe, HE Dengfa, KAI Baize. Tectonic-depositional environment and prototype basin evolution of Middle-Late Permian in Ordos Basin and adjacent areas [J]. Lithologic Reservoirs, 2024, 36(1): 32-44.
[12] LONG Shengfang, HOU Yunchao, YANG Chao, GUO Yixuan, ZHANG Jie, ZENG Yali, GAO Nan, LI Shanghong. Sequence stratigraphy and evolution of Triassic Chang 7 to Chang 3 mebers in Qingcheng area，southwestern Ordos Basin [J]. Lithologic Reservoirs, 2024, 36(1): 145-156.
[13] DU Jiangmin, CUI Zihao, JIA Zhiwei, ZHANG Yi, NIE Wancai, LONG Pengyu, LIU Boyuan. Sedimentary characteristics of Ma 55 sub-member of Ordovician Majiagou Formation in Sulige area，Ordos Basin [J]. Lithologic Reservoirs, 2023, 35(5): 37-48.
[14] LI Shengqian, ZENG Jianhui, LIU Yazhou, LI Miao, JIAO Panpan. Reservoir diagenesis and pore evolution of Paleogene Pinghu Formation in Kongqueting area of Xihu Sag，East China Sea Basin [J]. Lithologic Reservoirs, 2023, 35(5): 49-61.
[15] WEI Jiayi, WANG Hongwei, LIU Gang, LI Han, CAO Qian. Sedimentary characteristics of Carboniferous Yanghugou Formation in thrust belt on the western margin of Ordos Basin [J]. Lithologic Reservoirs, 2023, 35(5): 120-130.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] . [J]. Lithologic Reservoirs, 2022, 34(2): 0 .
[2] LI Zaiguang,LI Lin. Automatic mapping based on well data[J]. Lithologic Reservoirs, 2007, 19(2): 84 -89 .
[3] CHENG Yuhong,GUO Yanru,ZHENG Ximing,FANG Naizhen,MA Yuhu. The interpretation method and application effect determined by multiple seismic and logging factors[J]. Lithologic Reservoirs, 2007, 19(2): 97 -101 .
[4] LIU Juntian,JIN Zhenjia,LI Zaiguang,TAN Xinping,GUO Lin,WANG Bo,LIU Yuxiang. Controlling factors for lithologic hydrocarbon reservoirs and petroleum prospecting target in Xiaocaohu area , Taibei Sag[J]. Lithologic Reservoirs, 2007, 19(3): 44 -47 .
[5] SHANG Changliang, FU Shouxian. Application of 3D seismic survey in loess tableland[J]. Lithologic Reservoirs, 2007, 19(3): 106 -110 .
[6] WANG Changyong, ZHENG Rongcai, WANG Jianguo, CAO Shaofang, Xiao Mingguo. Sedimentary characteristics and evolution of Badaowan Formation of Lower Jurassic in northwest margin of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(2): 37 -42 .
[7] WANG Ke1 LIU Xianyang, ZHAO Weiwei, SONG Jianghai, SHI Zhenfeng, XIANG Hui. Char acter istics and geological significance of seismites of Paleogene in Yangxin Subsag of J iyang Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 54 -59 .
[8] SUN Hongbin, ZHANG Fenglian. Structural-sedimentary evolution char acter istics of Paleogene in Liaohe Depr ession[J]. Lithologic Reservoirs, 2008, 20(2): 60 -65 .
[9] LI Chuanliang. Can uplift r esult in abnormal high pr essur e in formation?[J]. Lithologic Reservoirs, 2008, 20(2): 124 -126 .
[10] WEI Qinlian，ZHENG Rongcai，XIAO Ling，MA Guofu，DOU Shijie，TIAN Baozhong. Study on horizontal heterogeneity in Serie Inferiere of Triassic in 438b block , Algeria[J]. Lithologic Reservoirs, 2009, 21(2): 24 -28 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn