长庆油田不同类型油藏流动单元研究
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摘要
基于聚类分析法、岩石参数法等多种方法,对长庆油田不同类型油藏流动单元进行研究,从而筛选出适合长庆油田不同类型油藏流动单元划分的主要方法、主要参数和针对油藏自身特征的特殊参数,并将各参数定量或定性化。结果表明,适合长庆油田低渗透储层流动单元划分的主要方法有聚类分析法和多参数综合法两种;参数选取应同时考虑常规基本参数和油藏自身特征的特殊参数;各类油藏流动单元可划分为4种类型。
By analyzing different flow units in Changqing Oilfield,using cluster analysis method,and Lithology characteristics method,etc. This study screened out the main classification methods,as well as the key parameters,and specific parameters for reservoir in Changqing Oilfield,and all the parameters have been qualitatived and quantitatived. The result showed that there were two classification methods suitable for flow units in low permeability reservoir in Changqing Oilfield. Considering the regular basic parameters and reservoir specific characteristics when selecting parameters. The flow units in Changqing Oilfield,the main production series can be classified into four types.
By analyzing different flow units in Changqing Oilfield,using cluster analysis method,and Lithology characteristics method,etc. This study screened out the main classification methods,as well as the key parameters,and specific parameters for reservoir in Changqing Oilfield,and all the parameters have been qualitatived and quantitatived. The result showed that there were two classification methods suitable for flow units in low permeability reservoir in Changqing Oilfield. Considering the regular basic parameters and reservoir specific characteristics when selecting parameters. The flow units in Changqing Oilfield,the main production series can be classified into four types.
引文
[1]HEARN C L,EBANKS W J J,TYE R S,et al.Geological factors in fluencing reservoir performance of the Hartzog Dra field,wyoming[J].Petrol Tech,1984,36:1335-1344.
[2]王起琮,王刚,施玉娇.碎屑岩流动单元成因类型与岩石物理特征[J].西北大学学报(自然科学版),2010,40(5):847-854.
[3]理查德A沙茨英格,约翰F乔丹.储层表征新进展[M].宋新民,罗凯,张仲宏,等译.北京:石油工业出版社,2002:72-78.
[4]宋广寿,孙卫,高辉,等.储层流动单元划分及其对产能动态的影响——以鄂尔多斯盆地元54区长1油层组为例[J].西北大学学报(自然科学版),2010,40(2):299-303.
[5]焦养泉,李思田,李祯,等.碎屑岩储层物性非均质性的层次结构[J].石油与天然气地质,1998,19(2):89-98.
[6]马立文,窦齐丰,彭仕宓,等.用Q型聚类分析与判断函数法进行储层评价——以冀东老爷庙油田庙28X1区块东一段为例[J].西北大学学报(自然科学版),2003,33(1):83-86.
[7]马立祥.岩石物理流动单元的概念及其研究现状[J].天然气地球科学,2000,11(2):30-36.
[8]张吉,张烈辉,南力亚,等.碎屑岩流动单元研究进展及认识[J].中国海上油气(地质),2003.17(4):284-288.
[8]吴胜和,王仲林.陆相储层流动单元研究的新思路[J].沉积学报,1999,17(2):252-257.
[9]张尚锋,洪秀娥,郑荣才,等.应用高分辨率层序地层学对储层流动单元层次性进行分析——以泌阳凹陷双河油田为例[J].成都理工学院学报,2002,29(2):147-151.
[10]金佩强,杨克远.国外流动单元描述与划分[J].大庆石油地质与开发,1998,17(4):49-51.
[2]王起琮,王刚,施玉娇.碎屑岩流动单元成因类型与岩石物理特征[J].西北大学学报(自然科学版),2010,40(5):847-854.
[3]理查德A沙茨英格,约翰F乔丹.储层表征新进展[M].宋新民,罗凯,张仲宏,等译.北京:石油工业出版社,2002:72-78.
[4]宋广寿,孙卫,高辉,等.储层流动单元划分及其对产能动态的影响——以鄂尔多斯盆地元54区长1油层组为例[J].西北大学学报(自然科学版),2010,40(2):299-303.
[5]焦养泉,李思田,李祯,等.碎屑岩储层物性非均质性的层次结构[J].石油与天然气地质,1998,19(2):89-98.
[6]马立文,窦齐丰,彭仕宓,等.用Q型聚类分析与判断函数法进行储层评价——以冀东老爷庙油田庙28X1区块东一段为例[J].西北大学学报(自然科学版),2003,33(1):83-86.
[7]马立祥.岩石物理流动单元的概念及其研究现状[J].天然气地球科学,2000,11(2):30-36.
[8]张吉,张烈辉,南力亚,等.碎屑岩流动单元研究进展及认识[J].中国海上油气(地质),2003.17(4):284-288.
[8]吴胜和,王仲林.陆相储层流动单元研究的新思路[J].沉积学报,1999,17(2):252-257.
[9]张尚锋,洪秀娥,郑荣才,等.应用高分辨率层序地层学对储层流动单元层次性进行分析——以泌阳凹陷双河油田为例[J].成都理工学院学报,2002,29(2):147-151.
[10]金佩强,杨克远.国外流动单元描述与划分[J].大庆石油地质与开发,1998,17(4):49-51.