天然气地球科学

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杭锦旗地区低阻气层成因及测井评价方法

彭真1,2,秦臻1,潘和平1,纪扬1,郭博1,徐伟1,孙立洲3   

  1. 1.中国地质大学(武汉)地球物理与空间信息学院,湖北 武汉 430074;
    2.中国石化华北石油工程有限公司测井分公司,河南 新乡 453700;
    3.深圳市公路交通工程试验检测中心,广东 深圳 518000
  • 收稿日期:2016-04-26 修回日期:2016-08-20 出版日期:2016-11-10 发布日期:2016-11-10
  • 通讯作者: 潘和平(1953-),男,湖北鄂州人,教授,博士生导师,主要从事测井与井中物探的教学和科研工作. E-mail:panpinge@163.com.
  • 作者简介:彭真(1977-),男,河南信阳人,高级工程师,博士在读,主要从事石油测井方法与解释研究. E-mail:hbcjpz@163.com.
  • 基金资助:
    自然科学基金(编号:41074086);华北局“杭锦旗地区十里加汗区块上古生界储层测井评价方法研究”项目联合资助.

Low-resistivity gas reservoir genesis and log evaluation method in Hangjinqi area

Peng Zhen1,2,Qin Zhen1,Pan He-ping1,Ji Yang1,Guo Bo1,Xu Wei1,Sun Li-zhou3   

  1. 1.Institute of Geophysics & Geomatrics,China University of Geosciences,Wuhan 430074,China;
    2.Logging Company of China Petrochemical Corporation North China Petroleum Bureau,Xinxiang 453700,China;
    3.Shenzhen Traffic Construction Engineering Test & Detection Center,Shenzhen 518000,China
  • Received:2016-04-26 Revised:2016-08-20 Online:2016-11-10 Published:2016-11-10

摘要: 杭锦旗地区上古生界的勘探和生产资料证实该区发育较多低阻气层,但低阻成因目前尚不明确,给该区低阻气层的流体识别和测井评价,尤其是含水饱和度的计算带来较大困难。为此,利用分析化验资料和测井资料,分析并总结出该区低阻气层的成因为黏土矿物附加导电、微孔隙发育和地层水矿化度的影响;并基于该区低阻成因,总结了影响地层水导电性能的3类导电流体,即泥质(束缚水)、微孔隙导电流体(毛细管水)和大孔隙导电流体(自由水),建立了改进的“双水模型”及相关参数估算方案来计算低阻气层的饱和度。实际应用结果表明,该方法在杭锦旗地区低阻气层的测井解释评价中效果良好,与测试结果符合较好;可为低阻气层测井评价提供一种技术方案。

关键词: 杭锦旗, 低阻气层, 成因, 饱和度模型, 测井评价

Abstract: The exploration and production data in Hangjinqi area confirmed that there are many low-resistivity gas reservoirs.However,the genesis of low-resistivity is not clear,this situation affects the fluid identification and log evaluation,especially the calculation of water saturation.Thus,by using the laboratory measurements and well logs,genesis of the low-resistivity is analyzed and summarized as three reasons.They are additional conductivity of clay mineral,micro-pore development and the influence of formation water salinity.By using the “core scale logging” method,the conventional log calculation models of reserve parameters are established.Based on the genesis of low-resistivity gas reservoir,three conductive fluids,which can affect the electrical conductivity of formation water,are summarized such as shale (the bound water),micro-pore conductive fluid (the capillary water) and macro-pore conductive fluid (the free water).Therefore,the improved “dual-water saturation model” and the estimation solutions of the corresponding parameters are proposed to calculate the saturation in low-resistivity gas reservoir.Field examples confirmed that,by using the method,the reliable evaluation results,which matched well with the test results,can be obtained in the low-resistivity gas reservoir in Hangjinqi area.It can provide a technology solutions for log evaluation in low-resistivity gas reservoir.

Key words: Hangjinqi, Low-resistivity gas reservoir, Genesis, Saturation model, Log evaluation

中图分类号: 

  • TE133.1

[1]Dai Jinxing,Zou Caineng,Tao Shizhen,et al.Formation condition and main controlling factors of large gasfields in China[J].Natural Gas Geoscience,2007,18(4):473-484.[戴金星,邹才能,陶士振,等.中国大气田形成条件和主控因素[J].天然气地球科学,2007,18(4):473-484.]
[2]Jia Chengzao,Zheng Min,Zhang Yongfeng.Unconventional hydrocarbon resources in China and the prospect of exploration and development[J].Petroleum Exploration and Development,2012,39(2):129-136.[贾承造,郑民,张永峰.中国非常规油气资源与勘探开发前景[J].石油勘探与开发,2012,39(2):129-136.]
[3]Fu Jinhua,Duan Xiaowen,Xi Shengli.Characteristics of Upper Paleozoic gas reservoirs in Ordos Basin[J].Natural Gas Industry,2000,20(6):16-19.[付金华,段晓文,席胜利.鄂尔多斯盆地上古生界气藏特征[J].天然气工业,2000,20(6):16-19.]
[4]Yuan Zhixiang.An  analysis of the natural gas exploration potential of Paleozoic at Tabamiao and Hangjin Banner regions in north Ordos Basin[J].Natural Gas Industry,2001,21
(supplement):5-9.[袁志祥.鄂北塔巴庙、杭锦旗地区古生界天然气勘探前景分析[J].天然气工业,2001,21(增刊):5-9.]
[5]Liu Fei,Zhou Wen,Li Xiuhua,et al.Analysis of characteristics of the clay minerals in the Upper Paleozoic sandstone reservoir of Hangjinqi  area in north Ordos Basin[J].Journal of Mineralogy and Petrology,2006,26(103):92-97.[刘飞,周文,李秀华,等.鄂尔多斯盆地杭锦旗地区上古生界砂岩中储层黏土矿物特征分析[J].矿物岩石,2006,26(103):92-97.]
[6]Xie Runcheng,Zhou Wen,Li Liang,et al.Characteristics of Upper Paleozoic sandstone reservoir in Hangjinqi area of Ordos Basin[J].Xinjiang Geology,2010,28(1):86-90.[谢润成,周文,李良,等.鄂尔多斯盆地北部杭锦旗地区上古生界砂岩储层特征[J].新疆地质,2010,28(1):86-90.]
[7]Bao Yan,ZhangYinde,Jin Wenhui,et al.Genetic analysis of Low-resistivity gas reservoirs in west Sulige Gasfield[J].Computing Techniques for Geophysical and Geochemical Exploration,2012,34(2):127-131.[包艳,张银德,金文辉,等.苏里格气田西区低阻气层成因分析[J].物探化探计算技术,2012,34(2):127-131.]
[8]Yu Qixiang,Lu Qinghua,Zhu Yonghui.Characteristics and genesis of low resistivity gas reservoir of Cretaceous-Tertiary in southern Tianshan area[J].Natural Gas Geoscience,2011,22(1):108-114.[余琪祥,路清华,朱永辉.天山南区块白垩系—第三系低阻气层特征及成因分析[ J] .天然气地球科学,2011,22(1):108-114]
[9]He Shenglin,Zhang Hairong,Chen Rong,et al.Logging evaluation methods for low-resistivity gas layers in the Dongfang 1-1 Gasfield[J].Natural Gas Industry,2012,32(8):27-30.[何胜林,张海荣,陈嵘,等.东方1-1气田低电阻率气层测井评价方法[J].天然气工业,2012,32(8):27-30.]
[10]Luo Shuiliang,Xu Huiqun,Liu Hong,et al.Genetic mechanism and logging evaluation of low-resistivity gas reservoirs in the Tainan Gasfield,eastern Qaidam Basin[J].Natural Gas Industry,2014,34(7):41-45.[罗水亮,许辉群,刘洪,等.柴达木盆地台南气田低阻气藏成因机理及测井评价[J].天然气工业,2014,34(7):41-45.]
[11]Alger R P.Modern Logging Programs and Interpretation Methods[C].Formation Evaluation Symposium,1960,21-22 November,Houston,Texas,SPE1644G.
[12]Knackstedt M,Golab A,Riepe L,et al.Petrophysical Characterization of Unconventional Reservoir Core at Multiple Scales[C].SPWLA 53rd Annual Logging Symposium,2012,16-20 June,Cartagena,Colombia.
[13]Clavier C,Coates G,Dumanoir J.Theoretical and Experimental Bases for the Dual-water Model for Interpretation of Shaly Sands[C].SPE Annual Technical Conference and Exhibition,SPE6859,1977.
[14]Pan Heping,Fan Zhengjun,Ma Yong,et al.A study of identification method of low-resistivity reservoir[J].Natural Gas Industry,2006,26(2):66-68.[潘和平,樊政军,马勇,等.低阻油气层识别方法研究[J],天然气工业,2006,26(2):66-68.]
[15]Li Xia,Shi Yujiang,Wang Ling,et al.Logging identification and evaluation technique of tight sandstone gas reservoirs:Taking Sulige Gasfield as an example[J].Natural Gas Geoscience,2013,24(1):62-68.[李霞,石玉江,王玲,等.致密砂岩气层测井识别与评价技术——以苏里格气田为例[J].天然气地球科学,2013,24(1):62-68]
[16]Sun Jianmeng,Wang Kewen,Li Wei.Development and analysis of logging saturation interpretation models[J].Petroleum Exploration and Development,2008,35(1):101-107.[孙建孟,王克文,李伟.测井饱和度解释模型发展及分析[J].石油勘探与开发,2008,35(1):101-107.]
[17]Sima Liqiang,Wu Feng,Lai Weirong,et al.Formation mechanism of low-resistivity gas reservoirs in Xujiahe Formation of Guang’an area[J].Natural Gas Industry,2007,27(6):12-14.[司马立强,吴丰,赖未蓉,等.广安地区须家河组低阻气层形成机理[J].天然气工业,2007,27(6):12-14.]
[18]Wang Ming,Li Hongqi,Shi Jinhua,et al.Origin of low resistivity reservoirs of Xujiahe Formation of the Upper Triassic in middle Sichuan area[J].Geological Science and Technology Information,2008,27(3):98-102.[王明,李洪奇,石金华,等.川中地区上三叠统须家河组低阻成因[J].地质科技情报,2008,27(3):98-102.]
[19]You Yuchun,Liu Weixing,Tan Zhenhua,et al.Genesis of low-resistivity reservoirs in Qintong Sag Subei Basin[J].Natural Gas Geoscience,2009,20(6):941-944 [游瑜春,刘伟兴,谭振华,等.苏北盆地溱潼凹陷低阻油气层成因研究[J].天然气地球科学,2009,20(6):941-944.]
[20]Zhang Haitao,Ren Zhanli,Shi Zhuo,et al.The causing mechanism of low resistivity gas zone in the east of Sulige Gasfield[J].Journal of Northwest University:Natural Science Edition,2011,41(4):663-668.[张海涛,任战利,时卓,等.苏里格气田东区低阻气层成因机理分析[J].西北大学学报:自然科学版,2011,41(4):663-668.]
[21]Li Xia,Zhao Wenzhi,Zhou Cancan,et al.Dual-porosity saturation model of low-porosity and low-permeability clastic reservoirs[J].Petroleum Exploration and Development,2012,39(1):82-91.[李霞,赵文智,周灿灿,等.低孔低渗碎屑岩储集层双孔隙饱和度模型[J].石油勘探与开发,2012,39(1):82-91.]
[22]Li Daopin.Effective Development Technique of Low Permea bility Oilfield[M].Beijing:Petroleum Industry Press,2003:4-5.[李道品.低渗透油田高效开发决策论[M].北京:石油工业出版社,2003:4-5.]
[23]Archie G E.The electrical resistivity log as an aid in determining some reservoir characteristics[J].Transactions of the AIME,1942,146:54-62.
[24]Zeng Wenchong.Analysis of the types,genesis and evaluation methods in low resistivity gas bearing reservoirs(part I)[J].Well Logging Technology,1991,15(1):6-12.[曾文冲.低电阻率油气层的类型,成因及评价方法的分析(上)[J].测井技术,1991,15(1):6-12.]
[25]Ma Chao.Water-bearing characteristics and controlling factors of plane distribution for He1 member of Shilijiahan zone in south Hangjinqi region[J].Fault-Block Oil and Gasfield,2014,21(6):722-725.[马超.杭南十里加汗地区盒1段含水特征及平面分布控制因素[J].断块油气田,2014,21(6):722-725.]
[26]Dou Weitan,Liu Xinshe,Wang Tao.The origin of formation water and the regularity of gas and water distribution for the Sulige Gas Field,Ordos Basin[J].Acta Petrolei Sinica,2010,31(5):767-773.[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.]

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[10] 蔡刚, 黄玉, 姚清洲, 黄林军. 储层地震反演方法及其在Q三维工区的应用[J]. 天然气地球科学, 2009, 20(6): 972 -976 .