Lithologic Reservoirs ›› 2013, Vol. 25 ›› Issue (6): 71-78.doi: 10.3969/j.issn.1673-8926.2013.06.013

Previous Articles     Next Articles

Geologic characteristics and controlling factors of tight sand reservoir in the mid-eastern Ordos Basin

WANG Weili 1，2，3， GAO Hairen3   

  1. 1. College of Earth Science and Resources， Chang’an University， Xi’an 710054， China； 2. Key Laboratory of Western Mineral Resources and Geological Engineering， Ministry of Education， Xi’an 710054， China； 3. Oil and Gas Exploration Company， Yanchang Petroleum （Group） Co. Ltd.， Yan’an 716000， China
  • Online:2013-11-26 Published:2013-11-26

PDF (PC)

556

Abstract:

The study on the geologic characteristics and controlling factors of Permian tight sand reservoir in the Mideastern Ordos Basin is still a blank field. Based on core description, rock sample analysis and test, and diagenetic evolution analysis, this paper studied the microscopic characteristics and controlling factors of the reservoir. The results show that the capillary pressure curves in the eighth member of Shihezi Formation and the second member of Shanxi Formation are characterized by steep tilt, which indicates poor porosity（the average value of the two members is 6.14% and 4.49% respectively） and permeability（the average value of the two members is 0.389 mD and 0.749 mD respectively）. The reservoir development is controlled by depositional settings and diagenesis. The reservoirs of the eighth member of Shihezi Formation and the second member of Shanxi Formation are mainly developed in distributary channel sand bodies of the delta front subfacies and in the late diagenetic stage B, and the second member of Shanxi Formation is even in the stage C in some region. The compaction and cementation of silica, carbonate and clay mineral make the reservoir properties poor, and dissolution is constructive for reservoir properties.

Key words:  sandstone reservoir, diagenesis, Chang 9 oil reservoir set, Upper Triassic Yanchang Formation, Longdong area, OrdosBasin

［1］ 杨华，席胜利，魏新善，等.鄂尔多斯多旋回叠合盆地演化与天然气富集［J］.中国石油勘探，2006，11（1）：18-24.
［2］ Zhao Wenzhi，Wang Zecheng，Chen Menjin，et al. Formation mechanism of the high-quality Upper Paleozoic natural gas reservoirs in the Ordos Basin［J］. Acta Geologica Sinica，2005，79（6）：843-855.
［3］ Xiao X M，Zhao B Q，Thu Z L，et al. Upper Paleozoic petroleum system，Ordos Basin，China ［J］. Marine and Petroleum Geology，2005，22：945-963.
［4］ 赵林，夏新宇，戴金星，等.鄂尔多斯盆地上古生界天然气富集的主要控制因素［J］.石油实验地质，2000，22（2）：136-139.
［5］ 张晓莉.鄂尔多斯盆地中部上古生界沉积相演化［J］.地球科学与环境学报，2005，27（3）：26-29.
［6］ 王华，郑荣才，周祺，等.鄂尔多斯盆地长北气田山2 段三角洲沉积体系和砂体展布特征［J］.岩性油气藏，2008，20（2）：22-28.
［7］ Zhao Mengwei，Behr H J，Ahrendt H，et al. Thermal and tectonic history of the Ordos Basin，China：Evidence from apatite fission track analysis，vitrinite reflectance，and K-Ar dating［J］. AAPG Bulletin，1996，80（7）：1110-1134.
［8］ 姜振学，林世国，庞雄奇，等.两种类型致密砂岩气藏对比［J］.石油实验地质，2006，28（3）：210-214.
［9］ 任战利.鄂尔多斯盆地热演化史与油气关系的研究［J］.石油学报，1996，17（1）：17-23.
［10］ 李良，袁志祥，惠宽洋，等.鄂尔多斯盆地北部上古生界天然气聚集规律［J］.石油与天然气地质，2000，21（3）：268-271.
［11］ 刘新社，席胜利，付金华，等.鄂尔多斯盆地上古生界天然气生成［J］.天然气工业，2000，20（6）：19-23.
［12］ 杨华，付金华，魏新善.鄂尔多斯盆地天然气成藏特征［J］.天然气工业，2005，25（4）：5-9.
［13］ 宋岩，戴金星，李先奇，等.中国大中型气田主要地球化学和地质特征［J］.石油学报，1998，19（1）：1-5.
［14］ 柳广弟，郝石生.鄂尔多斯地区古生界生烃史和排烃史的模拟［J］.石油大学学报：自然科学版，1996，20（1）：13-18.
［15］ 闵琪，付金华，席胜利，等.鄂尔多斯盆地上古生界天然气运移聚集特征［J］.石油勘探与开发，2000，27（4）：26-29.
［16］ 邓军，王庆飞，黄定华，等.鄂尔多斯盆地基底演化及其对盖层控制作用［J］.地学前缘，2005，12（3）：91-99.
［17］ 赵应成，王天琦，田光荣，等.低渗透油田富集区预测技术研究———以松辽盆地扶杨油层为例［J］.岩性油气藏，2007，19（1）：21-26.
［18］ 范玲玲，宋荣彩，金文辉，等.鄂尔多斯盆地苏西X 井区盒8 段砂体发育模式研究［J］.岩性油气藏，2012，24（4）：29-33.
［19］ 席胜利，王怀厂，秦伯平.鄂尔多斯盆地北部山西组、下石盒子组物源分析［J］.天然气工业，2002，22（2）：21-24.
［20］ 刘锐娥，李文厚，陈孟晋，等.鄂尔多斯东部下二叠统山西组2段储层评价及勘探前景［J］.古地理学报，2006，8（4）：531-538.
［21］ 赵虹，党犇，李文厚.鄂尔多斯盆地中东部上古生界三角洲沉积特征［J］.天然气工业，2006，26（1）：26-29.
［22］ Olson T M，Babcock J A，Prasad K V K，et al. Reservoir characterization of the giant Hugoton Gas Field，Kansas［J］. AAPG Bulletin，1997，81（11）：1785-1803.
［23］ Hamlin H S，Dutton S P，Seggie R J，et al. Depositional controls on reservoir properties in a braid-delta sandstone，Tirrawarra oilfield，South Australia［J］. AAPG Bulletin，1996，80（2）：139-156.
［24］ McBride E F. Diagenesis of theMaxon Sandstone （Early Cretaceous），Marathon region，Texas：A diagenetic quartzarenite［J］. Journal of Sedimentary Petrology，1987，57（1）：98-107.
［25］ 肖建新，孙粉锦，何乃祥，等. 鄂尔多斯盆地二叠系山西组及下石盒子组盒8 段南北物源沉积汇水区与古地理［J］.古地理学报，2008，10（4）：341-354.
［26］ 陈全红，李文厚，刘昊伟，等. 鄂尔多斯盆地上石炭统—中二叠统砂岩物源分析［J］.古地理学报，2009，11（6）：629-640.
［27］ 陈美婷，田景春，冯强汉，等.高桥地区盒8 段储层特征及控制因素［J］.岩性油气藏，2012，24（3）：45-50.
［28］ 李凌，王兴志，方少仙，等.鄂尔多斯东部上古生界储层特征及控制因素［J］.西南石油学院学报，2002，24（6）：4-6.
［29］ 张琴，朱筱敏，钟大康，等.山东东营凹陷古近系碎屑岩储层特征及控制因素［J］.古地理学报，2004，6（4）：493-502.
［30］ 兰朝利，何顺利，张君峰，等.苏里格气田储层“甜点”控制因素探讨［J］.西安石油大学学报：自然科学版，2007，22（1）：45-48.
［31］ Baker J C， Havord P J， Martin K R. et al. Diagenesis and petrophysics of the early Permian moogooloo sandstone，southern carnarvon basin，western Australian［J］. AAPG Bulletin，2000，84（2）：250-265.
［32］ 张哨楠，Qing Hairuo，Biorlykke K.川西致密砂岩的石英次生加大及其对储层的影响［J］.地质评论，1998，44（6）：649-655.
[1] ZHAO Jun, LI Yong, WEN Xiaofeng, XU Wenyuan, JIAO Shixiang. Prediction of shale formation pore pressure based on Zebra Optimization Algorithm-optimized support vector regression [J]. Lithologic Reservoirs, 2024, 36(6): 12-22.
[2] 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.
[3] 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.
[4] FENG Mingyou, GAO Ruiqi, WANG Xingzhi, XU Liang, ZHAO Jin, LIU Xiaohong, SHANG Junxin. Sequence filling succession and fluid indication of dolomite reservoirs of the first member of Permian Qixia Formation in Baoxing area, southwestern Sichuan Basin [J]. Lithologic Reservoirs, 2023, 35(2): 11-20.
[5] XIAO Ling, CHEN Xi, LEI Ning, YI Tao, GUO Wenjie. Characteristics and main controlling factors of shale oil reservoirs of Triassic Chang 7 member in Heshui area, Ordos Basin [J]. Lithologic Reservoirs, 2023, 35(2): 80-93.
[6] ZENG Zhiping, LIU Zhongquan, ZHAO Leqiang, LI Yanli, WANG Chao, GAO Ping. Shale oil reservoir characteristics and controlling factors of Permian Fengcheng Formation in Hashan area,northwestern margin of Junggar Basin [J]. Lithologic Reservoirs, 2023, 35(1): 25-35.
[7] WEN Zhigang, LUO Yushu, LIU Jiangyan, ZHAO Chunyu, LI Shixiang, TIAN Weichao, FAN Yunpeng, GAO Heting. Pore structure characteristics and genetic mechanism of Triassic Chang 7 shale oil reservoir in Longdong area [J]. Lithologic Reservoirs, 2022, 34(6): 47-59.
[8] LYU Zhengxiang, LIAO Zheyuan, LI Yuefeng, SONG Xiuzhang, LI Xiang, HE Wenjun, HUANG Liliang, QING Yuanhua. Diagenesis of alkaline lacustrine dolomitic reservoirs of Permian Fengcheng Formation in Mahu Sag [J]. Lithologic Reservoirs, 2022, 34(5): 26-37.
[9] WEI Qinlian, WANG Chonghuan, LIU Junfeng, HU Rong, LIU Meirong, LYU Yujuan. Characteristics and main controlling factors of Triassic Chang 63 reservoir in Fanjiachuan area, Ordos Basin [J]. Lithologic Reservoirs, 2022, 34(2): 31-44.
[10] ZHANG Yuye, GAO Jianwu, ZHAO Jingzhou, ZHANG Heng, WU Heyuan, HAN Zaihua, MAO Zhaorui, YANG Xiao. Diagenesis and pore evolution of Chang 6 tight sandstone reservoir in southeastern Ordos Basin [J]. Lithologic Reservoirs, 2021, 33(6): 29-38.
[11] XU Jing, HE Yonghong, MA Fangxia, DU Yanjun, MA Lang, GE Yunjin, WANG Ruisheng, GUO Rui, DUAN Liang. Effective reservoir thickness of main oil layers in Dingbian Oilfield, Ordos Basin [J]. Lithologic Reservoirs, 2021, 33(5): 107-119.
[12] CHAI Yu, WANG Guiwen, CHAI Xin. Reservoir heterogeneity and genesis of the second member of Xujiahe Formation of Triassic in Jinqiu block，Sichuan Basin [J]. Lithologic Reservoirs, 2021, 33(4): 29-40.
[13] ZHENG Rongchen, LI Hongtao, SHI Yunqing, XIAO Kaihua. Sedimentary characteristics and diagenesis of the third member of Triassic Xujiahe Formation in Yuanba area, northeastern Sichuan Basin [J]. Lithologic Reservoirs, 2021, 33(3): 13-26.
[14] WANG Peng, SUN Linghui, WANG He, LI Zian. Reservoir characteristics and controlling factors of Chang 6 of Yanchang Formation in Wuqi area,Ordos Basin [J]. Lithologic Reservoirs, 2020, 32(5): 63-72.
[15] WANG Jiwei, ZHU Yushuang, RAO Xinjiu, ZHOU Shuxun, WU Yingqiang, YANG Hongmei. Diagenetic characteristics and quantitative porosity restoration of Chang 61 tight sandstone reservoir in Hujianshan area，Ordos Basin [J]. Lithologic Reservoirs, 2020, 32(3): 34-43.
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