塔中礁滩型碳酸盐岩储集层测井评价技术
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摘要
针对塔中地区奥陶系缝洞型碳酸盐岩储集层特点,根据电成像定量处理的缝洞参数、常规测井参数,结合试油资料进行交会图分析,建立了不同类型储集层的定量分级标准,提出了泥质含量与面孔率比值定量评价洞穴型储集层"充填率"的新方法,确定了研究区洞穴型储集层有效性定量评价标准,研究了气测组分分析法、图版法、阵列声波参数交会法以及核磁共振测井四种流体性质判别方法。根据不同储集层特征进行了各方法适应性分析,建立了不同类型储集层测井与地震属性的关系,实现了微观与宏观相结合评价储集层的方法。
Based on the fracture-vug parameter from electric imaging quantitative processing,conventional well logs and formation testing data as well as crossplot analysis,the quantitative grading standard for various reservoirs is established,and new method of fill-up rate for quantitative evaluation of vuggy reservoir using shale content-areal porosity ratio is proposed.The fluid property discrimination approaches such as gas component analysis,chart analysis,array sonic parameter crossplot,NMR and their suitabilities are studied,by which presents the relationship between logging and seismic attributes of various reservoirs,realizing the integration of microscopic and macroscopic feaures.
Based on the fracture-vug parameter from electric imaging quantitative processing,conventional well logs and formation testing data as well as crossplot analysis,the quantitative grading standard for various reservoirs is established,and new method of fill-up rate for quantitative evaluation of vuggy reservoir using shale content-areal porosity ratio is proposed.The fluid property discrimination approaches such as gas component analysis,chart analysis,array sonic parameter crossplot,NMR and their suitabilities are studied,by which presents the relationship between logging and seismic attributes of various reservoirs,realizing the integration of microscopic and macroscopic feaures.
引文
[1]肖承文,朱筱敏,海川,等.礁滩储集层的测井描述礁滩储集层的测井描述——以塔中1号坡折带为例[J].新疆石油地质,2008,29(2):163-165.
[2]张诗青,樊政军,柳建华,等.碳酸盐岩储集层定量评价——以塔河油田为例[J].新疆石油地质,2003,24(2):146-148.
[3]祁兴中,刘兴礼,傅海成,等.电成像测井资料定量处理方法研究及应用[J].天然气工业,2005,25(6):32-34.
[4]李军,肖承文,祁兴中.碳酸盐岩储集层测井解释方法在塔中地区的应用[J].勘探家,1998,3(1):27-30.
[5]何绪全,张健审.测井新技术在碳酸盐岩储层测井评价中的应用[J].天然气勘探与开发,2003,26(1):43-48.
[6]李进兴,雷军,候向辉,等.气测综合解释方法在塔里木盆地应用探讨[J].气测录井,2003,14(2):18-25.
[7]张承森等.识别凝析气层的测井新方法研究[J].天然气工业,1999,19(2):54-57.
[8]杨雷,高秋涛,王国斌.利用XMAC测井资料识别油气层段[J].新疆石油地质,2002,23(5):402-404.
[9]邵维志,陆福.碳酸盐岩储层流体性质识别新技术[J].测井技术,2002,26(1):60-63.
[2]张诗青,樊政军,柳建华,等.碳酸盐岩储集层定量评价——以塔河油田为例[J].新疆石油地质,2003,24(2):146-148.
[3]祁兴中,刘兴礼,傅海成,等.电成像测井资料定量处理方法研究及应用[J].天然气工业,2005,25(6):32-34.
[4]李军,肖承文,祁兴中.碳酸盐岩储集层测井解释方法在塔中地区的应用[J].勘探家,1998,3(1):27-30.
[5]何绪全,张健审.测井新技术在碳酸盐岩储层测井评价中的应用[J].天然气勘探与开发,2003,26(1):43-48.
[6]李进兴,雷军,候向辉,等.气测综合解释方法在塔里木盆地应用探讨[J].气测录井,2003,14(2):18-25.
[7]张承森等.识别凝析气层的测井新方法研究[J].天然气工业,1999,19(2):54-57.
[8]杨雷,高秋涛,王国斌.利用XMAC测井资料识别油气层段[J].新疆石油地质,2002,23(5):402-404.
[9]邵维志,陆福.碳酸盐岩储层流体性质识别新技术[J].测井技术,2002,26(1):60-63.
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