长岭气田火山岩储层三维岩相建模
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摘要
通过岩石薄片分析、岩心观察描述,运用成像测井分析技术、基于BP神经网络和判别分析方法的常规测井分析技术对火山岩单井岩性进行识别。运用三维地震分析技术追踪出长深1火山体、长深103火山体和长深1-1火山体,并建立了火山岩速度反演模型,分析各种岩性速度特征。以序贯指示模拟方法与协同克立金方法相结合,建立了火山岩储层三维岩相模型,为长岭气田火山岩气藏的进一步勘探与开发奠定基础。
The lithologies of volcanic reservoirs in a single well in the Changling gas field are recognized by means of thin section analysis,core observation and description,FMI analysis and conventional well log analysis based on BP neural networks and discriminant analysis method.Three volcanic bodies are identified through 3-D seismic analysis,and the velocity of volcanics is achieved by establishing seismic velocity inversion model.A three dimensional lithology model for volcanic reservoirs is constructed by integrating the sequential indicator simulation and the Co-kriging method,and on the basis,laying down a sound foundation for further exploration and development in the gas field.
The lithologies of volcanic reservoirs in a single well in the Changling gas field are recognized by means of thin section analysis,core observation and description,FMI analysis and conventional well log analysis based on BP neural networks and discriminant analysis method.Three volcanic bodies are identified through 3-D seismic analysis,and the velocity of volcanics is achieved by establishing seismic velocity inversion model.A three dimensional lithology model for volcanic reservoirs is constructed by integrating the sequential indicator simulation and the Co-kriging method,and on the basis,laying down a sound foundation for further exploration and development in the gas field.
引文
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13李长山,陈建文,游俊,等.火山岩储层建模初探[J].地学前缘,2000,7(4):381~388
14刘瑞兰,王泽华,孙友国.准噶尔盆地车排子油田火成岩双重介质储集层地质建模[J].新疆石油地质,2008,29(4):482~484
15陈岩,刘瑞兰,王泽华.车排子油田火山岩储层三维裂缝定量模型研究[J].西南石油大学学报(自然科学版),2008,30(2):54~56
2罗静兰,林潼,杨知盛,等.松辽盆地升平气田营城组火山岩岩相及其储集性能控制因素分析[J].石油与天然气地质,2008,29(6):748~757
3罗静兰,张成立,邵红梅.火山岩油气藏研究方法与勘探技术综述[J].石油学报,2003,24(1):31~38
4史艳丽,侯贵廷.辽河油田黄于热地区火山岩储层物性评价[J].北京大学学报(自然科学版),2005,41(4):577~584
5王郑库,欧成华,李凤霞.火山岩储层岩性识别方法研究[J].国外测井技术,2007,22(1):8~11
6袁云峰,秦启荣,肖凤学,等.火山岩岩性识别技术发展现状研究[J].内蒙古石油化工,2007,(5):270~272
7 Sruoga P,Rubinstein N,Hinterwimmer G.Porosity and permeabili-ty in volcanic roeks:a case study on the Serie Tobfera,South pat-agonia,Argentina[J].Journal of Volcanology and Geothermal Re-search,2004,132:31-43
8王璞珺,陈树民,刘万洙,等.松辽盆地火山岩相与火山岩储层的关系[J].石油与天然气地质,2003,24(1):18~27
9赵建,高福红.测井资料交会图法在火山岩岩性识别中的应用[J].世界地质,2003,22(2):136~140
10陈立英,吴海波,邢丽波.火成岩复杂岩性测井识别及测井资料数字处理[J].石油天然气学报,2005,27(6):877~879
11周波,李舟波,潘保芝.火山岩岩性识别方法研究[J].吉林大学学报(地球科学版),2005,35(3):394~397
12王拥军,周雪峰,吴海忠.火山岩岩性识别新技术[J].断块油气田,2006,13(3):86~88
13李长山,陈建文,游俊,等.火山岩储层建模初探[J].地学前缘,2000,7(4):381~388
14刘瑞兰,王泽华,孙友国.准噶尔盆地车排子油田火成岩双重介质储集层地质建模[J].新疆石油地质,2008,29(4):482~484
15陈岩,刘瑞兰,王泽华.车排子油田火山岩储层三维裂缝定量模型研究[J].西南石油大学学报(自然科学版),2008,30(2):54~56
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