[1]吴俊,瞿建华,钱海涛,等.玛北斜坡三叠系百口泉组砂砾岩油藏岩性识别方法[J].测井技术,2018,42(04):390-394.[doi:10.16489/j.issn.1004-1338.2018.04.004]
 WU Jun,QU Jianhua,QIAN Haitao,et al.Lithology Identification of the Baikouquan Formation in Mabei Slope Area[J].WELL LOGGING TECHNOLOGY,2018,42(04):390-394.[doi:10.16489/j.issn.1004-1338.2018.04.004]
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玛北斜坡三叠系百口泉组砂砾岩油藏岩性识别方法()
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《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第42卷
期数:
2018年04期
页码:
390-394
栏目:
处理解释
出版日期:
2018-09-05

文章信息/Info

Title:
Lithology Identification of the Baikouquan Formation in Mabei Slope Area
文章编号:
1004-1338(2018)04-0390-05
作者:
吴俊 瞿建华 钱海涛 庞雷
中国石油新疆油田分公司勘探开发研究院, 新疆 克拉玛依 834000
Author(s):
WU Jun QU Jianhua QIAN Haitao PANG Lei
Research Institute of Petroleum Exploration and Development, Xinjiang Oilfield Company, PetroChina, Karamay, Xinjiang 834000, China
关键词:
测井解释 岩性识别 判别分析 砂砾岩储层 玛北斜坡 百口泉组
Keywords:
Keywords: log interpratation lithology identification discriminant analysis sandy-conglomerate reservoir Mabei slope baikouquan formation
分类号:
P631.84
DOI:
10.16489/j.issn.1004-1338.2018.04.004
文献标志码:
A
摘要:
以玛北斜坡三叠系百口泉组为例,探索复杂砂砾岩地层的测井岩性识别方法。研究区百口泉组为扇三角洲沉积,储集层岩性为砂砾岩,岩石结构成熟度与成分成熟度均较低,非均质性强,属低孔隙度低渗透率储层,测井资料反映储集体有效信息较少,利用常规测井二元交会图法准确识别岩性的难度大,无法满足油藏精细评价需求。通过对岩心、录井、测井和分析化验等资料的综合分析和研究,运用Fisher判别分析法,选取对储层岩性敏感的自然伽马相对值、声波时差、补偿密度、补偿中子、深电阻率和浅电阻率6条测井曲线,建立研究区百口泉岩性判别模型,岩性判别准确率达92.2%,提高了该区砂砾岩储集层岩性识别的精度,为该区后续的储层评价和目标优选提供可靠的岩性数据。
Abstract:
Abstract: Lithology identification is an important and difficult research work in the exploitation and evaluation stage of complex sandy-conglomerate reservoir with low permeability. This study takes Triassic Baikouquan Formation in Mabei slope as an example to explore lithology identification method of complex lithologic reservoir with logging data. The sedimentary environment of Baikouquan formation of the north slope of Mahu Depression is fan-delta. The lithology of the reservoir is glutenite. The structural maturity and compositional maturity of the rock are all relatively low, and the heterogeneity is strong. It is a reservoir with low porosity and low permeability. Based on that, the effective information of reservoirs reflected by logging data is relatively small and it's very difficulted to identify the lithology of the reservoir by logging data. In order to meet the needs of fine reservoir evaluation, a lithologic identification model was built based on the comprehensive analysis and research on core, logging and mud logging. There, the Fisher discriminant analysis method is used to choose five log cures including ΔGR, AC, DEN, CNL, Rt and RI, which are sensitive to reservoir lithology. The results shown that the accuracy of new lithology discriminant model reaches to 92.2% and can provide reliable data for reservoir evaluation.

参考文献/References:

[1] 张功成, 陈新发, 刘楼军, 等. 准噶尔盆地结构构造与油气田分布 [J]. 石油学报, 1999, 20(1): 13-18. [2] 何登发, 陈新发, 张义杰, 等. 准噶尔盆地油气富集规律 [J]. 石油学报, 2004, 25(3): 1-10. [3] 邹才能, 侯连华, 匡立春, 等. 准噶尔盆地西缘二叠—三叠系扇控成岩储集相成因机理 [J]. 地质科学, 2007, 42(3): 587-601. [4] 唐勇, 徐洋, 瞿建华, 等. 玛湖凹陷百口泉组扇三角洲群特征及分布 [J]. 新疆石油地质, 2014, 35(6): 628-635. [5] 于兴河, 瞿建华, 谭程鹏, 等. 玛湖凹陷百口泉组扇三角洲砾岩岩相及成因模式 [J]. 新疆石油地质, 2014, 35(6): 619-627. [6] 瞿建华, 张磊, 吴俊, 等. 玛湖凹陷西斜坡百口泉组砂砾岩储集层特征及物性控制因素 [J]. 新疆石油地质, 2017, 38(1): 1-6. [7] 吴涛, 张顺存, 周尚龙, 等. 玛北油田三叠系百口泉组储层四性关系研究 [J]. 西南石油大学学报(自然科学版), 2012, 34(6): 47-52. [8] 鲁国明. 东营凹陷深层砂砾岩岩性测井综合识别技术 [J]. 测井技术, 2010, 34(2): 169-171. [9] 白烨, 薛林福, 潘保芝, 等. 多方法融合判别复杂砂砾岩岩性 [J]. 吉林大学学报(地球科学版), 2012, 42(增刊2): 442-451. [10] 刘倩茹, 薛林福, 潘保芝, 等. 梨树断陷砂砾岩测井岩性识别 [J]. 测井技术, 2013, 37(3): 269-273. [11] 李洪奇, 谭锋奇, 许长福, 等. 基于决策树方法的砾岩油藏岩性识别 [J]. 测井技术, 2010, 34(1): 16-21. [12] 张晋言, 孙建孟, 刘海河, 等. 盐家油田深层砂砾岩储层岩性自动识别新技术 [J]. 测井技术, 2011, 35(5): 447-450. [13] 钟仪华, 李榕. 基于主成分分析的最小二乘支持向量机岩性识别方法 [J]. 测井技术, 2009, 33(5): 425-429. [14] 杨虎, 钟波, 刘琼荪. 应用数理统计 [M]. 北京: 清华大学出版社, 2006. [15] 凡睿, 周林, 吴俊, 等. 川东北地区须家河组致密砂岩储层流体识别方法研究 [J]. 油气地质与采收率, 2015, 22(3): 67-71. [16] 文得进, 张占松. 利用Fisher判别分析技术识别火山岩油水层 [J]. 石油天然气学报, 2010, 32(3): 96-99.

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备注/Memo

备注/Memo:
基金项目: 国家油气重大专项准噶尔盆地岩性地层油气藏分布规律与目标评价(2017ZX05001-004); 中国石油天然气股份有限公司科技重大专项准噶尔盆地油藏富集规律及勘探技术研究与应用(2017E-0401) 第一作者: 吴俊,男,1987年生,硕士,工程师,从事石油地质工作。E-mail:dx_wj@petrochina.com.cn 通讯作者: 瞿建华,男,1981年生,高级工程师,从事石油地质工作。E-mail:qujianh@petrochina.com.cn
更新日期/Last Update: 2018-09-05