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Article Navigation >  PETROLEUM GEOLOGY & EXPERIMENT  > 2012  >  34(4): 400-405
Wang Xiaomei, Zhao Jingzhou, Liu Xinshe. Occurrence state and production mechanism of formation water in tight sandstone reservoirs of Sulige area, Ordos Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2012, 34(4): 400-405. doi: 10.11781/sysydz201204400
Citation: Wang Xiaomei, Zhao Jingzhou, Liu Xinshe. Occurrence state and production mechanism of formation water in tight sandstone reservoirs of Sulige area, Ordos Basin[J]. PETROLEUM GEOLOGY & EXPERIMENT, 2012, 34(4): 400-405. doi: 10.11781/sysydz201204400
shu

Occurrence state and production mechanism of formation water in tight sandstone reservoirs of Sulige area, Ordos Basin

doi: 10.11781/sysydz201204400
  • 1.

    Department of Geology, Northwest University, Xi'an, Shaanxi 710069, China

  • 2. School of Earth Sciences and Engineering, Xi'an Shiyou University, Xi'an, Shaanxi 710065, China

  • 3. Changqing Oilfield Branch Company, PetroChina, Xi'an, Shaanxi 710021, China

  • Received Date: 2012-01-04
  • Rev Recd Date: 2012-06-27
  • Publish Date: 2012-07-28
    Abstract
  • The Sulige gas field in the Ordos Basin is the largest unconventional continuous tight sandstone reservoir in China.There are many water-producing gas wells in the Upper Paleozoic strata in the west and the north of Sulige region,where the reservoir has no unitive gas-water interface.The intrinsic rules of gas-water distribution are complicated in this area.Based on the dynamics of hydrocarbon accumulation in tight sandstone,integrating oil and gas accumulation elements and reservoir present microscopic pore structure and fluid flow mechanism,the occurrence state and production mechanism of formation water in Sulige region have been discussed in this paper.It has been showed that the main reason for complicated gas-water distribution is the difference between hydrocarbon generation expansive force and capillary pressure.The occurrence state of formation water in this area behaves 3 types,i.e.irreducible water,capillary water and free water.The irreducible water is basically located in the high gas generation intensity area in the east of Sulige region,where the testing gas wells are mainly gas-producing ones.The capillary water is normally located in the low gas generation intensity area in the west and the north of Sulige region,where the testing gas wells are mainly gas/water-producing ones.The free water is sporadically located in the area.

     

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    • References(40)
  • [1]
    Masters J A.Deep basin gas trap,western Canada[J].AAPG Bulletin,1979,63(2):152-181.
    [2]
    Law B E.Basin-centered gas systems[J].AAPG Bulletin,2002,86(11):1891-1919.
    [3]
    Shanley K W,Cluff R M,Robinson J W.Factors controlling prolific gas production from low-permeability sandstone reservoirs[J].AAPG Bulletin,2004,88(8):1083-1121.
    [4]
    胡文瑞.开发非常规天然气是利用低碳资源的现实最佳选择[J].天然气工业,2010,30(9):1-8.
    [5]
    李荣西,段立志,张少妮,等.鄂尔多斯盆地低渗透油气藏形成研究现状与展望[J].地球科学与环境学报,2011,33(4):364-372.
    [6]
    陈世加,张纪智,姚泾利,等.鄂尔多斯盆地华庆地区长8油藏局部油水分布复杂成因分析[J].石油实验地质,2012,34(3):281-284.
    [7]
    赵靖舟,王晓梅,曹青,等.鄂尔多斯盆地上古生界低渗透储层气、水分布规律[R].西安:西安石油大学,2011.
    [8]
    曹锋,邹才能,付金华,等.鄂尔多斯盆地苏里格大气区天然气近源运聚的证据剖析[J].岩石学报,2011,27(3):857-866.
    [9]
    张永贵,刘振峰.鄂尔多斯盆地北部上古生界致密砂岩气藏储层建模[J].石油与天然气地质,2011,32(4):560-567.
    [10]
    邹才能,陶士振,朱如凯,等."连续型"气藏及其大气区形成机制与分布:以四川盆地上三叠统须家河组煤系大气区为例[J].石油勘探与开发,2009,36(3):307-319.
    [11]
    刘联群,刘建平,李勇,等.鄂尔多斯盆地彭阳地区侏罗系延安组油气成藏主控因素分析[J].地球科学与环境学报,2010,32(3):263-267.
    [12]
    丁晓琪,张哨楠,谢世文,等.鄂尔多斯盆地镇泾地区中生界成藏系统[J].石油与天然气地质,2011,32(2):157-164.
    [13]
    蔡希源.深层致密砂岩气藏天然气富集规律与勘探关键技术:以四川盆地川西坳陷须家河组天然气勘探为例[J].石油与天然气地质,2010,31 (6):707-714.
    [14]
    朱蓉,楼章华,金爱民,等.鄂尔多斯盆地上古生界深盆气藏流体动力学特征及成藏过程分析[J].地质科学,2003.38(1):31-43.
    [15]
    闵琪,杨华,付金华.鄂尔多斯盆地的深盆气[J].天然气工业,2000,20(6):11-15.
    [16]
    丁晓琪,张哨楠,刘朋坤,等.鄂尔多斯盆地西缘麻黄山地区延8储层特征[J].地球科学与环境学报,2010,32(1):65-69.
    [17]
    马新华.鄂尔多斯盆地上古生界深盆气特点与成藏机理探讨[J].石油与天然气地质,2005,26(2):230-236.
    [18]
    刘新社,周立发,侯云东.运用流体包裹体研究鄂尔多斯盆地上古生界天然气成藏[J].石油学报,2007,28(6):37-42.
    [19]
    王彩萍.鄂尔多斯盆地直罗油田长6油层组成岩作用及孔隙演化研究[J].地球科学与环境学报,2010,32(2):161-165.
    [20]
    窦伟坦,刘新社,王涛.鄂尔多斯盆地苏里格气田地层水成因及气水分布规律[J].石油学报,2010,31 (5):767-773.
    [21]
    王运所,许化政,王传刚,等.鄂尔多斯盆地上古生界地层水分布与矿化度特征[J].石油学报,2010,31 (5):748-761.
    [22]
    王世艳,罗群,宋子学,等.鄂尔多斯盆地苏里格盒8段深盆气藏含水层成因及其物理模拟[J].石油与天然气地质,2007,28(3):413-418.
    [23]
    董万平,罗静兰,周功才,等.镇泾油田长8与长6油层组产能影响因素分析[J].地球科学与环境学报,2010,32(2):166-172.
    [24]
    叶成林,王国勇,何凯,等.苏里格气田储层宏观非均质性:以苏53区块石盒子组8段和山西组1段为例[J].石油与天然气地质,2011,32(2):236-244.
    [25]
    贾爱林,唐俊伟,何东博,等.苏里格气田强非均质致密砂岩储层的地质建模[J].中国石油勘探,2007(1):12-16.
    [26]
    何东博,贾爱林,田昌炳,等.苏里格气田储集层成岩作用及有效储集层成因[J].石油勘探与开发,2004,31(3):69-71.
    [27]
    席胜利,李文厚,魏新善,等.鄂尔多斯盆地上古生界两大气田不同石英砂岩储层特征对比研究[J].沉积学报,2009,27(6):221-229.
    [28]
    侯明才,窦伟坦,陈洪德,等.鄂尔多斯盆地苏里格气田北部盒8、山1段成岩作用及有利储层分布[J].矿物岩石,2009,29(4):66-74.
    [29]
    高星,陈洪德,朱平,等.苏里格气田西部盒8段储层成岩作用及其演化[J].天然气工业,2009,29(3):17-20.
    [30]
    樊爱萍,赵娟,杨仁超,等.苏里格气田东二区山1段、盒8段储层孔隙结构特征[J].天然气地球科学,2011,22(3):482-487.
    [31]
    杨华,刘新社,孟培龙.苏里格地区天然气勘探新进展[J].天然气工业,2011,31(2):1-8.
    [32]
    张金川,唐玄,边瑞康,等,游离相天然气成藏动力连续方程[J].石油勘探与开发,2008,35(1):73-79.
    [33]
    张金川,金之钧,袁明生,等.基于运移动力暂时平衡条件下的运移气[J].天然气工业,2001,22(5):101-103.
    [34]
    张金川,张杰.深盆气成藏平衡原理及数学描述[J].高校地质学报,2003,9(3):458-466.
    [35]
    郭秋麟,李建忠,陈宁生,等.四川合川—潼南地区须家河组致密砂岩气成藏模拟[J].石油勘探与开发,2011,38(4):409-417.
    [36]
    陈瑞银,罗晓容,陈占坤,等.鄂尔多斯盆地埋藏演化史恢复[J].石油学报,2006,27(2):43-47.
    [37]
    刘方槐,颜婉荪.油气田水文地质学原理[M].北京:石油工业出版社,1991:158-159.
    [38]
    张海涛,时卓,任战利,等.鄂尔多斯盆地苏里格气田盒8气藏含水特征及气水分布主控因素分析[J].现代地质,2011,25 (5):931-937.
    [39]
    杨胜来,魏俊之.油层物理学[M].北京:石油工业出版社,2008:117.
    [40]
    周德志.束缚水饱和度与临界水饱和度关系的研究[J].油气地质与采收率,2006,13(6):81-83.
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