宋文礼,董家辛,孙圆辉,黄玉欣,王军宇
Song Wen-li,Dong Jia-xin,Sun Yuan-hui,Huang Yu-xin,Wang Jun-yu
摘要: 长岭火山岩气藏天然气资源丰富,但开发过程中气井普遍存在产水现象。准确分析气井产水规律、产水模式及其影响因素,对优化开发方案及提高开发效果具有重要意义。通过对长岭营城组气藏地质特征及产水动态特征综合分析研究,结果表明:气井产水来源主要为凝析水和边底水;利用数值模拟技术研究不同产水类型的产出机理,分析了气井产水规律并运用数值模拟技术对气井产水量进行预测,在此基础上归纳总结出4种产水模式,分别为裂缝纵向强水窜、裂缝纵向弱水窜、裂缝—孔隙纵向水锥、高含水饱和度型。明确了气井产水的影响因素,主要受构造特征、气井调峰、井间干扰及气井作业4个方面影响;最终形成相应的“整体考虑、分类治理”的气井产水开发策略。
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[1]Wu Lei,Xu Huaimin,Ji Hancheng,et al.Controlling factors and distribution prediction of deep-buried favorable volcanic reservoir in the Xingshan area of Songliao Basin[J].Geoscience,2005,19(4):585-595. 吴磊,徐怀民,季汉成,等.松辽盆地杏山地区深部火山岩有利储层的控制因素及分布预测[J].现代地质,2005,19(4):585-595. [2]Hunter B E,Davis D K.Distribution of volcanic sediments in the golf coastal province-significance to petroleum geology[J].Transactions,Golf Coast Association of Geological Societies,1979,29(1):147-155. [3]Hawlander H M.Diagenesis andreservoir potential of volcanogenic sandstone-Cretaceous of the Surat Basin,Australia[J].Sedimentary Geology,1990,66(3/4):181-195. [4]Zorin Y A.Geodynamics of the western part of the Mongolia-Okhotsk collisional belt,Trans-baikal region (Russia) and Mongolia[J].Tectonophysics,1999,306:33-56. [5]Huang Yulong,Wang Pujun,Chen Shumin.Distribution andcharacteristics of volcanic reservoirs in China[J].Global Geology,2009,12(2):64-79. [6]Juan F.Homvc,Luis Constantini.Hydrocarbon exploration potential within intraplate shear-related depocenters:Deseado and San Julian Basins,Southern Argentina[J].AAPG Bulletin,2001,85(10):1795-1816. [7]Zhu Rukai,Mao Zhiguo,Guo Hongli,et al.Volcanic oil and gas reservoir geology:Thinking and forecast[J].Lithologic Reservoir,2010,22(2):7-13. 朱如凯,毛治国,郭宏莉,等.火山岩油气储层地质学——思考与建议[J].岩性油气藏,2010,22(2):7-13. [8]Gao Shusheng,Hou Jirui,Yang Hongzhi,et al.Water production mechanism of Xujiahe low-permeability sandstone gas reservoirs in Middle Sichuan Basin[J].Natural Gas Industry,2012,32(11):40-42. 高树生,侯吉瑞,杨洪志,等.川中地区须家河组低渗透砂岩气藏产水机理[J].天然气工业,2012,32(11):40-42. [9]Cheng Yan.Study on Mechanism of Production Water of Gas Pool in Xiangxi Group,Central Part of Sichuan Basin[D].Chengdu:Chengdu University of Technology,2005. 成艳.川中香溪群有水气藏产水机理研究[D].成都:成都理工大学,2005. [10]Ye Liyou,Gao Shusheng,Yang Hongzhi,et al.Water production mechanism and development strategy of tight sandstone gas reservoirs[J].Natural Gas Industry,2015,35(2):41-46. 叶礼友,高树生,杨洪志,等.致密砂岩气藏产水机理与开发对策[J].天然气工业,2015,35(2):41-46. [11]Zhou Junjie,Li Yingchuan,Song Dongbin,et al.Water production pattern of Daniudi low-permeability gas field,Ordos Basin[J].Oil & Gas Geology,2011,32(6):946-951. 周俊杰,李颖川,宋东斌,等.鄂尔多斯盆地大牛地低渗气田产水规律[J].石油与天然气地质,2011,32(6):946-951. [12]Wan Xiaojin.Research of the Water Invasion Law and Water Control Measures in Main Reservoir of Puguang Gas Field[D].Chongqing:Chongqing University of Science and Technology,2015. 万小进.普光气田主体气藏水侵规律及控水对策研究[D].重庆:重庆科技学院,2015. [13]Zhang Hairong.Distribution of Gas-water and Water Production Rule in Sulige Gas-Area[D].Xi’an:Xi’an Shiyou University,2014. 张海荣.苏里格气田气水分布及产水规律研究[D].西安:西安石油大学,2014. [14]Wang Jiping.Gas and Water Distribution Regularity in Su20 block of Sulige Gas Field[D].Xi’an:Northwest University,2014. 王继平.苏里格气田苏20区块气水分布规律研究[D].西安:西北大学,2014. [15]Lin Haiping,Li Qianding,Nan Yefei.Study on regularities of the produced water in western Sulige Gas Field[J].Chemical Engineer,2014(10):34-38. 林海萍,李谦定,南叶飞.苏里格气田西区产水规律研究[J].化学工程师,2014(10):34-38. [16]Li Jin,Wang Haixin,Zhu Liyao,et al.A study of comprehensive discriminant methods of the source of water-yielding in gas reservoirs[J].Natural Gas Geoscience,2012,23(6):1185-1190. 李锦,王新海,朱黎鹞,等.气藏产水来源综合判别方法研究[J].天然气地球科学,2012,23(6):1185-1190. [17]Chen Lin,Zhang Youcai,Tang Tao,et al.Analysis and identification of producing water source in reef-bank gas reservoirs[J].Fault-Block Oil & Gas Field,2013,20(4):481-484. 陈林,张友彩,唐涛,等.礁滩气藏产水来源分析与识别[J].断块油气田,2013,20(4):481-484. [18]Dong Jiaxin,Tong Min,Wang Bin,et al.Comprehensive analysis of produced water source in Kelameili volcanic gas field,Junggar Basin[J].Xinjiang Petroleum Geology,2013,34(2):202-204. 董家辛,童敏,王彬,等.克拉美丽火山岩气田产水来源综合分析[J].新疆石油地质,2013,34(2):202-204. [19]Guo Ping,Huang Weigang,Jiang Yiwei,et al.Research on the irreducible and movable water of tight sandstone gas reservoir[J].Natural Gas Industry,2006,26(10):99-101. 郭平,黄伟岗,姜贻伟,等.致密气藏束缚与可动水研究[J].天然气工业,2006,26(10):99-101. [20]Fu Daqi,Zhu Huayin,Liu Yicheng,et al.Experiment al study of the movable water in the rock pore of low permeability gas layer[J].Journal of Daqing Petroleum Institute,2008,32(5):23-26. 付大其,朱华银,刘义成,等.低渗气层岩石孔隙中可动水实验[J].东北石油大学学报,2008,32(5):23-26. |
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