Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (6): 120-123.doi: 10.3969/j.issn.1673-8926.2011.06.023

Previous Articles     Next Articles

Reservoir properties under overburden pressure of Paleozoic in the middle area of Ordos Basin

JIANG Jihui1，YANG Liqin2   

  1. 1. Research Institute of Oil & Gas Technology， PetroChina Changqing Oilfield Company， Xi’an 710018， China； 2. Training Centre， PetroChina Changqing Oilfield Company， Xi’an 710021， China
  • Online:2011-12-20 Published:2011-12-20

PDF (PC)

330

Abstract:

The stress sensitivity of low permeability reservoir has great influence on the fluid flow capacity. The experimental study was carried out on the relationship between reservoir properties and overburden pressure of Paleozoic in the middle area of Ordos Basin. The result shows that the porosity and permeability become small with the increase of overburden pressure. The variation level and cause of reservoir properties in the low permeable sandstone and carbonate rock were analyzed, which has good effect to guide the exploitation and adjustment of oil and gas field.

Key words: carbonate rocks, fault, seismic curvature

［1］ 阮敏，王连刚.低渗透油田开发与压敏效应［J］.石油学报，2002，23（3）：73-76.
［2］ 秦积舜.变围压条件下低渗砂岩储层渗透率变化规律研究［J］.西安石油学院学报：自然科学版，2002，17（4）：28－31.
［3］ 何更生.油层物理［M］.北京：石油工业出版社，1994：15-19.［4］ 李书恒，赵继勇，崔攀峰，等.超低渗透储层开发技术对策［J］.岩性油气藏，2008，20（3）：128－131.
［5］ 王道富，付金华，雷启鸿，等.鄂尔多斯盆地低渗透油气田勘探开发技术与展望［J］.岩性油气藏，2007，19（3）：126－130.
［6］ 赵靖舟，吴少波，武富礼. 论低渗透储层的分类与评价标准———以鄂尔多斯盆地为例［J］.岩性油气藏，2007，19（3）：28－31.
［7］ 张满郎，李熙喆，谷江锐，等.鄂尔多斯盆地中东部山2 段储层精细评价［J］.岩性油气藏，2010，22（3）：71－77.
［8］ 李世临，雷卞军，张文济，等.靖边气田东北部马五1亚段主要成岩作用研究［J］.岩性油气藏，2009，21（1）：22－26.
［9］ 陈勉.石油工程岩石力学［M］.北京：科学出版社，2008：30-33.
［10］ 代平，孙良田，李闽.低渗透砂岩储层孔隙度、渗透率与有效应力关系研究［J］.天然气工业，2006，26（5）：93-95.
[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] QU Weihua, TIAN Ye, DONG Changchun, GUO Xiaobo, LI Lili, LIN Siya, XUE Song, YANG Shihe. Characteristics of Cretaceous source rocks and their controlling effect on hydrocarbon accumulation in Dehui Fault Depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(6): 122-134.
[4] SU Hao, GUO Yandong, CAO Liying, YU Chen, CUI Shuyue, LU Ting, ZHANG Yun, LI Junchao. Natural depletion characteristics and pressure maintenance strategies of faultcontrolled fracture-cavity condensate gas reservoirs in Shunbei Oilfield [J]. Lithologic Reservoirs, 2024, 36(5): 178-188.
[5] YAN Jianping, LAI Siyu, GUO Wei, SHI Xuewen, LIAO Maojie, TANG Hongming, HU Qinhong, HUANG Yi. Research progress on casing deformation types and influencing factors in geological engineering of shale gas wells [J]. Lithologic Reservoirs, 2024, 36(5): 1-14.
[6] WANG Hongxing, HAN Shiwen, HU Jia, PAN Zhihao. Prediction and main controlling factors of tuff reservoirs of Cretaceous Huoshiling Formation in Dehui fault depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(5): 35-45.
[7] HUANG Xiangsheng, YAN Zhuoyu, ZHANG Dongfeng, HUANG Heting, LUO Chengfei. Characteristics of multi-phase thermal fluid activity and natural gas migration-accumulation of Cenozoic in No. 2 fault zone of Qiongdongnan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 67-76.
[8] YANG Xuefeng, ZHAO Shengxian, LIU Yong, LIU Shaojun, XIA Ziqiang, XU Fei, FAN Cunhui, LI Yutong. Main controlling factors of shale gas enrichment of Ordovician Wufeng Formation-Silurian Longmaxi Formation in Ningxi area，Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 99-110.
[9] QIU Yuchao, LI Yading, WEN Long, LUO Bing, YAO Jun, XU Qiang, WEN Huaguo, TAN Xiucheng. Structural characteristics and hydrocarbon accumulation model of Cambrian Xixiangchi Formation in eastern Sichuan Basin [J]. Lithologic Reservoirs, 2024, 36(5): 122-132.
[10] TIAN Ya, LI Junhui, CHEN Fangju, LI Yue, LIU Huaye, ZOU Yue, ZHANG Xiaoyang. Tight reservoir characteristics and favorable areas prediction of Lower Cretaceous Nantun Formation in central fault depression zone of Hailar Basin [J]. Lithologic Reservoirs, 2024, 36(4): 136-146.
[11] LU Keliang, WU Kangjun, LI Zhijun, SUN Yonghe, XU Shaohua, LIANG Feng, LIU Lu, LI Shuang. Characteristics and evolution model of hydrocarbon accumulation of Cambrian Longwangmiao Formation in the north slope of central Sichuan paleo-uplift [J]. Lithologic Reservoirs, 2024, 36(4): 159-168.
[12] YANG Weihua. Hydrocarbon accumulation model and main controlling factors of tight oil of the fourth member of Cretaceous Yingcheng Formation in Shuangcheng fault depression，Songliao Basin [J]. Lithologic Reservoirs, 2024, 36(4): 25-34.
[13] DONG Rou, LI Kun, YIN Jihang, XUE Yuheng, JIANG Tao, XU Guosheng. Spatial-temporal differential evolution model and reservoir control effect of Cenozoic extensional and strike-slip superimposed faults in Bodong Sag [J]. Lithologic Reservoirs, 2024, 36(3): 106-116.
[14] XI Zhibo, LIAO Jianping, GAO Rongjin, ZHOU Xiaolong, LEI Wenwen. Tectonic evolution and hydrocarbon accumulation in northern Chenjia fault zone，Liaohe Depression [J]. Lithologic Reservoirs, 2024, 36(3): 127-136.
[15] LIU Renjing, LU Wenming. Mechanism and field practice of enhanced oil recovery by injection-production coupling in fault block reservoirs [J]. Lithologic Reservoirs, 2024, 36(3): 180-188.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] YANG Qiulian, LI Aiqin, SUN Yanni, CUI Panfeng. Classification method for extra-low permeability reservoirs[J]. Lithologic Reservoirs, 2007, 19(4): 51 -56 .
[2] ZHANG Jie, ZHAO Yuhua. Seismic sequence of Triassic Yanchang Formation in Ordos Basin[J]. Lithologic Reservoirs, 2007, 19(4): 71 -74 .
[3] YANG Zhanlong,ZHANG Zhenggang,CHEN Qilin,GUO Jingyi,SHA Xuemei,LIU Wensu. Using multi-parameters analysis of seismic information to evaluate lithologic traps in continental basins[J]. Lithologic Reservoirs, 2007, 19(4): 57 -63 .
[4] ZHU Xiaoyan, LI Aiqin, DUAN Xiaochen, TIAN Suiliang, LIU Meirong. Fine stratigraphic classification and correlation of Chang 3 reservoir of Yanchang Formation in Zhenbei Oilfield[J]. Lithologic Reservoirs, 2007, 19(4): 82 -86 .
[5] FANG Chaohe, WANG Yifeng, ZHENG Dewen, GE Zhixin. Maceral and petrology of Lower Tertiary source rock in Qintong Sag, Subei Basin[J]. Lithologic Reservoirs, 2007, 19(4): 87 -90 .
[6] HAN Chunyuan,ZHAO Xianzheng,JIN Fengming,WANG Quan,LI Xianping,WANG Suqing. “Multi-factor controlling, four-factor entrapping and key-factor enrichment”of stratigraphic-lithologic reservoirs and exploration practice in Erlian Basin (Ⅳ)———Exploration practice[J]. Lithologic Reservoirs, 2008, 20(1): 15 -20 .
[7] DAI Chaocheng, ZHENG Rongcai, WEN Huaguo, ZHANG Xiaobing. Sequence-based lithofacies and paleogeography mapping of Paleogene in Lvda area, Liaodongwan Basin[J]. Lithologic Reservoirs, 2008, 20(1): 39 -46 .
[8] YIN Yanshu, ZHANG Shangfeng, YIN Taiju. High resolution sequence stratigraphy framework and the distribution of sandbodies in salt lake of Qianjiang Formation in Zhongshi Oilfield[J]. Lithologic Reservoirs, 2008, 20(1): 53 -58 .
[9] SHI Xuefeng, DU Haifeng. Study on the sedimentary facies of the member 3 and 4+5 of Yanchang Formation in Jiyuan area[J]. Lithologic Reservoirs, 2008, 20(1): 59 -63 .
[10] YAN Shibang, HUWangshui, LI Ruisheng, GUAN Jian, LI Tao, NIE Xiaohong. Structural features of contemporaneous thrust faults in Hongche fault belt of Junggar Basin[J]. Lithologic Reservoirs, 2008, 20(1): 64 -68 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn