[1]郭书生,李国军,张文博,等.MRX二维核磁共振在南海西部 低电阻率低渗透率气层评价中的应用[J].测井技术,2012,36(02):207-210.
 GUO Shusheng,LI Guojun,ZHANG Wenbo,et al.Application of 2D MRX Logging to Low Porosity and Permeability Gas Reservoir in Western South China Sea[J].WELL LOGGING TECHNOLOGY,2012,36(02):207-210.
点击复制

MRX二维核磁共振在南海西部 低电阻率低渗透率气层评价中的应用()
分享到:

《测井技术》[ISSN:1004-1338/CN:61-1223/TE]

卷:
第36卷
期数:
2012年02期
页码:
207-210
栏目:
综合应用
出版日期:
2012-04-30

文章信息/Info

Title:
Application of 2D MRX Logging to Low Porosity and Permeability Gas Reservoir in Western South China Sea
作者:
郭书生1李国军2张文博2王晓飞2申小虎2
1.中海石油有限公司湛江分公司, 广东 湛江 524034; 2.中海油田服务股份有限公司油田技术事业部, 北京 101149
Author(s):
GUO Shusheng1 LI Guojun2 ZHANG Wenbo2 WANG Xiaofei2 SHEN Xiaohu2
1.Zhanjiang Branch Company Limited, CNOOC, Zhanjiang, Guangdong 524034, China; 2. China Oilfield Services Limited, Beijing 101149, China
关键词:
核磁共振测井 弛豫时间 低电阻率 低渗透率 气层 流体性质 交会图
Keywords:
nuclear magnetic resonance logging relaxation time low porosity low permeability gas reservoir fluid property cross plot
分类号:
P63184
摘要:
介绍二维核磁共振测井仪器(MRX)工作原理和优势。论述了二维核磁共振测井资料在低电阻率低渗透率储层流体性质判别上的应用。利用二维核磁共振径向弛豫(T1或T2)与扩散系数(D)二维图像交会图法判识低电阻率低渗透率储层流体性质更加直观,有助于分析低电阻率气层成因机理;其平均孔径大小定量计算成果比一维核磁区间孔隙度评估更加适合于地质应用;对南海某气田低电阻率低渗透率储层二维核磁共振资料应用实例进行了分析,测井解释结果与地层取样结论一致。
Abstract:
2D Magnetic Resonance eXpert (MRX) logging is used to identify weak gas responses of lowimpedance and lowpermeability reservoir. Three interpretations are dicussed based on the working principle and advantages of 2D MRX. Longitudinal relaxation T1 spectrum is effective for identifying lowgrade gas while radial relaxation (T1 or T2)diffusion coefficient (D) 2D image intersection method can directly judge fluid properties, and average pore size may help us to analyse the formation mechanism of lowimpedance gas. Research shows that the fluid changing data of mud invasion profile are obtained by contrast of 2D NMR measurements data at different depths, and this provides more accurate reservoir fluid property information. Logging interpretation is carried out based on the 2D NMR information of a gas field in South China Sea, and the interpretation results are in accordance with the oil tests.

参考文献/References:

[1]谢玉洪. 构造活动型盆地层序地层分析及天然气成藏模式——以莺歌海盆地为例[M]. 北京:地质出版社,2009:0342.
[2]肖立志. 核磁共振成像测井与岩石核磁共振及其应用 [M].北京:科技出版社,1998:09112.
[3]Sun B, Dunn K J. Core Analysis with Two Dimenional NMR[C]∥2002 International Symposium of the Society of Core Analysts, Monterey, SCA 2002.
[4]谢然红,肖立志. 二维核磁共振测井[J]. 测井技术,2005,29(5): 2124.
[5]肖立志,谢然红. 核磁共振测井仪器的最新进展与未来发展方向[J]. 测井技术, 2003, 27(4): 265269.
[6]肖立志,柴细元. 核磁共振测井资料解释与应用导论[M].北京:石油工业出版社,2001:179180.
[7]石玉江,刘天定. 二维核磁共振测井技术在长庆油田的应用[J]. 测井技术, 2009, 33(6): 585.

相似文献/References:

[1]傅少庆,肖立志,谢然红,等.核磁共振测井数据格式分析[J].测井技术,2012,36(05):504.
 FU Shaoqing,XIAO Lizhi,XIE Ranhong,et al.Analysis of Nuclear Magnetic Resonance Log Data Format[J].WELL LOGGING TECHNOLOGY,2012,36(02):504.
[2]张晋言,刘海河,刘伟.核磁共振测井在深层砂砾岩孔隙结构及有效性评价中的应用[J].测井技术,2012,36(03):256.
 ZHANG Jinyan,LIU Haihe,LIU Wei.Application of NMR Data to Evaluation of Deep Glutenite Pore Structure and Reservoir Validity[J].WELL LOGGING TECHNOLOGY,2012,36(02):256.
[3]朱友青,付有升,杨晓玲,等.核磁共振测井在深层天然气勘探中的应用[J].测井技术,1998,22(S1):77.
[4]朱有清,王艳,吴庆岩,等.大庆长垣以西地区核磁共振测井解释方法研究[J].测井技术,2000,24(S1):497.
 Zhu Youqing,Wang Yan,Wu Qingyan..On Interpretation Method of Magnetic Resonance Imaging Logging in the West of Changyuan, Daqing Oilfield.[J].WELL LOGGING TECHNOLOGY,2000,24(02):497.
[5]孟祥水,何长春,郭玉芬,等.核磁共振测井在致密含气砂岩储层评价中的应用[J].测井技术,2003,27(S1):1.
 Meng Xiangshui,He Changchun,et al...Using NMR Logging to Evaluate Tight Gas-bearing Sandstone Reservoir.[J].WELL LOGGING TECHNOLOGY,2003,27(02):1.
[6]高敏,安秀荣,祗淑华,等.用核磁共振测井资料评价储层的孔隙结构[J].测井技术,2000,24(03):188.
[7]夏宏泉,王拥军.西南石油学院举办首届油田工程师测井新技术培训班[J].测井技术,2000,24(03):211.
[8]陈伟松.倾斜层状各向异性介质中非偶极发射器的一般三维电磁模型(英文)[J].测井技术,2000,24(04):262.
 Wilson C.Chin.Ph.D.(strataMagnetic Software,LLC,Houston,et al.General Three-Dimensional Electromagnetic Model for Nondipolar Transmitters in Layered Anisotropic Media with Dip.[J].WELL LOGGING TECHNOLOGY,2000,24(02):262.
[9]赵文杰,原宏壮.NMR测井在复杂砂泥岩地层中的应用[J].测井技术,2000,24(05):323.
 Zhao Wenjie,Yuan Hongzhuang. WLT,000,et al.Application of NMR Logging in Complex Shaly-sand Reservoir.[J].WELL LOGGING TECHNOLOGY,2000,24(02):323.
[10]邵维志,刘德武,韩成,等.利用T2谱评价板桥潜山油气藏[J].测井技术,2000,24(05):345.
 Shao Weizhi,Liu Dewu and Han Cheng. WLT,000,et al.Evaluation of Banqiao Buried Hill Reservoir with T2 Spectrum.[J].WELL LOGGING TECHNOLOGY,2000,24(02):345.
[11]谢然红,肖立志,邓克俊,等.二维核磁共振测井[J].测井技术,2005,29(05):43.
 XIE Ran-hong,XIAO Li-zhi,DUNN Keh-jim,et al.Two-dimensional NMR Logging[J].WELL LOGGING TECHNOLOGY,2005,29(02):43.
[12]张冲,张占松,宋秋强.基于岩心核磁共振实验数据确定阳离子交换容量[J].测井技术,2013,37(02):128.
 ZHANG Chong,ZHANG Zhansong,SONG Qiuqiang.QV Determination Based on NMR Testing Data[J].WELL LOGGING TECHNOLOGY,2013,37(02):128.
[13]杨双定,吴涛,任小锋,等.二维核磁共振测井在鄂尔多斯盆地致密气藏的应用[J].测井技术,2016,40(03):343.[doi:10.16489/j.issn.1004-1338.2016.03.017]
 YANG Shangding,WU Tao,REN Xiaofeng,et al.Application of 2D NMR Logging in Tight Gas Reservoir of Ordos Basin[J].WELL LOGGING TECHNOLOGY,2016,40(02):343.[doi:10.16489/j.issn.1004-1338.2016.03.017]

备注/Memo

备注/Memo:
收稿日期:20111128
作者简介: 郭书生,男,高级工程师,从事测井、录井现场技术管理及研究工作。
* 非法定计量单位,1 mD=987×10-4 μm2,下同
文章编号:10041338(2012)02020704
更新日期/Last Update: 2012-04-30