Lithologic Reservoirs ›› 2011, Vol. 23 ›› Issue (5): 73-77.doi: 10.3969/j.issn.1673-8926.2011.05.015

Previous Articles     Next Articles

Application of AVO technology to hydrocarbon detection in Tiejianglu area

XU Liying1， FANG Bingzhong1， SUN Lixu2， JIANG Dezhi3， LI Dechun1   

  1. 1. Liaohe Oilfield Company， PetroChina， Panjin 124010， China； 2 . Liaohe Petroleum Technology College， Panjin 124103， China； 3. Liaohe Geophysical Prospecting Company， BGP Inc. of CNPC， Panjin 124010， China
  • Online:2011-10-20 Published:2011-10-20

PDF (PC)

642

Abstract:

The lithologic-stratigraphic reservoirs of Shahejia Formation in Tiejianglu slope belt have complex oil/ water relationship. The prestack seismic data with relative amplitude preservation contain more information about lithology and fluid than the poststack seismic data. Therefore, the prestack seismic data can be used for hydrocarbon detection. The primary application of prestack seismic data of Aki & Richards and Shuey approximate expressions based on Zoeppritz equation in hydrocarbon detection is introduced. AVO forward modeling is conducted to define fluid-corresponding AVO abnormity, then to identify AVO abnormity across well point trace gather, and finally to interpret AVO multi-attribute body, thus to find abnormal hydrocarbon distribution zones and guide the exploration deployment in the study area.

Key words: basinmodeling, pressure evolution, hydrocarbon accumulation stage, Dongying Sag

［1］ 李庆忠.岩性油气藏地震勘探若干问题讨论（Ⅰ）［J］.岩性油气藏，2008，20（2）：1-5.
［2］ 胡晓丽，谭大龙.孔隙形状对AVO 响应影响的研究［J］.岩性油气藏，2010，22（3）：114-117.
［3］ 王大兴，于波，张盟勃，等.地震叠前分析技术在子洲气田的研究与应用［J］.岩性油气藏，2008，20（1）：95-100.
［4］ 张盟勃，史松群，潘玉.叠前反演技术在苏里格地区的应用［J］.岩性油气藏，2007，19（4）：91-94.
［5］ 赵万金，张巧凤，苏勤.莫里青断陷地震储层特征及预测技术研究［J］.岩性油气藏，2010，22（4）：100-103.
［6］ 郑晓东. Zoeppritz 方程的近似及其应用［J］.石油地球物理勘探，1991，26（2）：129-144.
［7］ 杨绍国，周熙襄. AVO 属性叠加剖面的正演模型及其应用［J］.石油地球物理勘探，1995，30（6）：772-774.
［8］ 王保丽，印兴耀，张繁昌.弹性阻抗反演及应用研究［J］.地球物理学进展，2005，20（1）：89-92.
［9］ Goodway W，Chen T，Downton J. Improved AVO fluid detection and lithology discrimination using Lame’s petrophysical parameter ［J］.CSEG Recorder，1997，22（7）：3-5.
［10］ 何诚，蔡友红，李邗. AVO 属性交会图解释技术在碳酸盐岩储层预测中的应用［J］.石油地球物理勘探，2005，40（6）：711-715.
［11］ Smith G C，Gidlow P M. Weighted stacking for rock property estimation and detection of gas［J］. Geophysical Prospecting，1987，35：993-1 014.
［12］ Gray D. Elastic inversion for Lamparameters ［C］. The Expended Abstracts of SEG 72nd Annual Meeting，2002：213-216.
［13］ Castagna J P，Swan H W. Principles of AVO cross plotting［J］. The Leading Edge，1997，17（4）：337-342.
［14］ Wang Zhijing，Nur A M，Batzle M. Effect of different pore fluids on seismic velocities in rocks ［J］. Canadian Journal of Exploration Geophysicists，1990，26（2）：104-112.
［15］ 黄绪德.油气预测与油气藏描述-地震勘探直接找油气［M］.南京：江苏科学技术出版社，2003.
[1] LIU Renjing, LU Wenming. Mechanism and field practice of enhanced oil recovery by injection-production coupling in fault block reservoirs [J]. Lithologic Reservoirs, 2024, 36(3): 180-188.
[2] HE Xian, YAN Jianping, WANG Min, WANG Jun, GENG Bin, LI Zhipeng, ZHONG Guanghai, ZHANG Ruixiang. Relationship between pore structure and oil production capacity of low permeability sandstone: A case study of block F154 in south slope of Dongying Sag [J]. Lithologic Reservoirs, 2022, 34(1): 106-117.
[3] HUANG Yarui, YANG Jianping, LU Huidong, LI Yuzhi, HUANG Zhijia, DANG Pengsheng, FANG Ping, MU Yingshun. Sedimentary characteristics of gravity flow of middle Es32 member in Yingbei area, Dongying Sag [J]. Lithologic Reservoirs, 2022, 34(1): 14-23.
[4] QING Fan, YAN Jianping, WANG Jun, GENG Bin, WANG Min, ZHAO Zhenyu, CHAO Jing. Division of sedimentary cycle of sandy conglomerate body and its relationship with physical properties: a case study from the upper submenber of the fourth member of Shahejie Formation in Y920 block of northern steep slope zone in Dongying Sag [J]. Lithologic Reservoirs, 2020, 32(6): 50-61.
[5] YAN Jianping, LIANG Qiang, GENG Bin, LAI Fuqiang, WEN Danni, WANG Zhoufeng. Relationship between micro-pore characteristics and pore structure of low permeability sandstone: a case of the fourth member of Shahejie Formation in southern slope of Dongying Sag [J]. Lithologic Reservoirs, 2017, 29(3): 18-26.
[6] Yan Jianping,Yan Yu,Li Zunzhi,Geng Bin,Liang Qiang. Physical property evolution of glutenite reservoir and its influencing factors: A case study from northern steep slope zone in Dongying Sag [J]. Lithologic Reservoirs, 2016, 28(2): 1-6.
[7] Cao Gang,Zou Jingyun,Qu Quangong,Hou Jiagen. Controlling factors of effective reservoirs in glutenite body of the fourth member of Shahejie Formation in Yong 1 block, Dongying Sag [J]. Lithologic Reservoirs, 2016, 28(1): 30-37.
[8] XIAN Benzhong， LU Zhiyong， SHE Yuanqi， WANG Xin， WANG Lu， HUANG Handong. Sedimentary and reservoir characteristics of glutenite in Yan 18-Yong 921 area, steep slope of Dongying Sag [J]. Lithologic Reservoirs, 2014, 26(4): 28-35.
[9] ZHANG Pengfei. Hydrocarbon accumulation conditions of turbidite in the middle sub-member of the third member of Shahejie Formation in sub-depression belt of Dongying Sag [J]. Lithologic Reservoirs, 2012, 24(3): 61-65.
[10] FENG Jierui，LENG Jigao，ZHU Li，ZHANG Yong，SUN Haiwei. Using fluid inclusion to redefine gas accumulation stages of Xujiahe Formation in Hexingchang area [J]. Lithologic Reservoirs, 2011, 23(5): 38-42.
[11] GE Zhidan， WANG Xingzhi， ZHU Meng， PU Rui， WANG Wei， ZHANG Jinyou. Reservoir characteristics of Archean magmatic rocks in Dongying Sag [J]. Lithologic Reservoirs, 2011, 23(4): 48-32.
[12] LI Jiting， ZENG Jianhui， WU Jiapeng. Application of typical profile to analysis of reservoir pressure evolution and hydrocarbon accumulation in Dongying Sag [J]. Lithologic Reservoirs, 2011, 23(4): 58-64.
[13] LI Bo， TIAN Meirong， ZHANG Fan， XU Bing， WANG Xingzhi. Study on characteristics and distribution of Archaeozoic reservoir in Dongying Sag [J]. Lithologic Reservoirs, 2011, 23(1): 52-56.
[14] ZHANG Junjie，YAN Changhui，CHEN Qing，LIU Huimin，WANG Yongshi. Quantitative research of facies-potential controlled reservoir of glutenite fan: A case study from Li 85 block in northern slope zone of Dongying Sag [J]. Lithologic Reservoirs, 2010, 22(1): 53-58.
[15] XIA Jingsheng，WANG Zhikun，CHEN Gang，ZHU Xin，ZHANG Yihang，JI Xiaojing. Accumulation condition and model of turbidite fan reservoir in eastern Dongying Sag [J]. Lithologic Reservoirs, 2009, 21(1): 55-60.
Viewed
Full text


Abstract

Cited
  Shared   
  Discussed   
[1] WEI Qinlian, ZHENG Rongcai, XIAO Ling,WANG Chengyu, NIU Xiaobing. Influencing factors and characteristics of Chang 6 reservoir in Wuqi area, Ordos Basin[J]. Lithologic Reservoirs, 2007, 19(4): 45 -50 .
[2] WANG Dongqi, YIN Daiyin. Empirical formulas of relative permeability curve of water drive reservoirs[J]. Lithologic Reservoirs, 2017, 29(3): 159 -164 .
[3] LI Yun, SHI Zhiqiang. Study on fluid inclusion of tight sandstone reservoir of Upper Triassic Xujiahe Formation in central Sichuan Basin[J]. Lithologic Reservoirs, 2008, 20(1): 27 -32 .
[4] JIANG Ren, FAN Tailiang, XU Shouli. Concept and techniques of seismic geomorphology[J]. Lithologic Reservoirs, 2008, 20(1): 33 -38 .
[5] ZOU Mingliang, HUANG Sijing, HU Zuowei, FENG Wenli, LIU Haoniannian. The origin of carbonate cements and the influence on reservoir quality of Pinghu Formation in Xihu Sag, East China Sea[J]. Lithologic Reservoirs, 2008, 20(1): 47 -52 .
[6] WANG Bingjie, HE Sheng, NI June, FANG Du. Activity analysis of main faults in Qianquan area, Banqiao Sag[J]. Lithologic Reservoirs, 2008, 20(1): 75 -82 .
[7] CHEN Zhenbiao, ZHANG Chaomo, ZHANG Zhansong, LING Husong, SUN Baodian. Using NMR T2 spectrum distribution to study fractal nature of pore structure[J]. Lithologic Reservoirs, 2008, 20(1): 105 -110 .
[8] ZHANG Houfu, XU Zhaohui. Discussion on stratigraphic-lithologic reservoirs exploration in the aspect of the research history of reservoirs[J]. Lithologic Reservoirs, 2008, 20(1): 114 -123 .
[9] ZHANG Xia. Cultivation of exploration creativity[J]. Lithologic Reservoirs, 2007, 19(1): 16 -20 .
[10] YANG Wuyang, YANG Wencai, LIU Quanxin, WANG Xiwen. 3D frequency and space domain amplitude-preserved migration with viscoelastic wave equations[J]. Lithologic Reservoirs, 2007, 19(1): 86 -91 .
TRENDMD:

Copyright © 2018 Lithologic Reservoirs

Support by Beijing Magtech support@magtech.com.cn