塔河南部地区碳酸盐岩油气预测技术研究

doi:10.11743/ogg20060415

Abstract

Abstract:

Three carbonate reservoir intervals are found in the Ordovician in south Tahe: the Lower-Middle Ordovician Yingshan Formation,the Middle Ordovician Yijianfang Formation,and the Upper Ordovician Lianglitage Formation.The Yijianfang Formation is the main pay zone in the reservoir in south Tahe,and the Yingshan Formation is mainly aqueous layer,while the Lianglitage Formation is seldom tested due to its unfavorable physical properties.The spectral analysis based on wavelet transform mainly reflects various frequency parameters and energy parameters of frequency domain in relation to formation liquid.In view of the depositional characteristics of reservoirs in the study area,different oil and gas prediction technologies are studied.The oil-gas-water distribution characteristics of the Yijianfang and Yingshan formations can be well described by using the attenuation gradient attribute of high frequency absorption-attenuation, while oil & gas distribution of the Lianglitage Formation can be well predicted by using the frequency attribution parameter that relates to 85% of high frequency energy.The attenuation gradient attribute technology is employed to detect oil and gas in over 70 wells.The prediction results show that it can effectively recognize dry layer and differentiate hydrocarbon layers from water layers with coincidence rate as high as 70%.

Key words: oil and gas detection, Yijianfang Formation, Middle Ordovician, carbonate rock, Tarim basin

CLC Number:

TE122.1

Li Mingjuan, Zhang Yonggui, Wu Xingwei, Zheng Herong. A study on oil & gas prediction technology in carbonate rocks in south Tahe[J]. Oil & Gas Geology, 2006, 27(4): 536-541.

References

[1]杨子川.塔河油田碳酸盐岩储层预测技术与应用[J].勘探地球物理进展,2004,27(6):432～439 Yang Zichuan.Carbonate reservoir prediction technology and its application in Tahe oilfield[J].Progress in Exploration Geophysics,2004,27(6):432-439
[2]王士敏,鲁新便.塔河油田碳酸盐岩储层预测技术[J].石油物探,2004,43(2):153～159 Wang Shimin,Lu Xinbian.Carbonate reservoir prediction technology in Tahe oilfield[J].Geophysical Prospecting for Petroleum,2004,43(2):153-159
[3]李宗杰,王胜泉.地震属性参数在塔河油田储层含油气性预测中的应用[J].石油物探,2004,43(5):453-457 Li Zongjie,Wang Shengquan.Application of seismic attributes in the prediction of oil-gas-reservoir in Tahe oilfield[J].Geophysical Prospecting for Petroleum,2004,43(5):453～457
[4]袁国芬.塔河油田碳酸盐岩储层地球物理响应特征[J].石油物探,2003,42(3):318～321 Yuan Guofen.The geophysical characteristics of carbonate reservoir in Tahe oilfield,Tarim basin[J].Geophysical Prospecting for Petroleum,2003,42(3):318～321
[5]闫相宾.塔河油田奥陶系碳酸盐岩储层特征[J].石油与天然气地质,2002,23(3):262～265 Yan Xiangbin.Characteristics of Ordovician carbonate rock reservoirs in Tahe oilfield[J].Oil & Gas Geology.2002,23(3):262-265
[6]张涛,闫相宾,王恕一,等.塔河油田奥陶系一间房组礁滩相溶蚀孔隙型储层特征与成因[J].石油与天然气地质,2004,25(4):462～466 Zhang Tao,Yan Xiangbin,Wang Shuyi,et al.Characteristics and genesis of reef-bank facies reservoirs with dissolution pores in Ordovician Yijiangfang Formation in Tahe oilfield[J].Oil & Gas Geology,2004,25(4):462-466
[7]闫相宾,张涛.塔河油田碳酸盐岩大型隐蔽油藏成藏机理探讨[J].地质论评,2004,50(4):370～376 Yan Xiangbin,Zhao Tao.Discussion on forming mechanism of large-scale carbonate rock subtle reservoir in Tahe oilfield[J].Geological Review,2004,50(4):370-376
[8]景建恩,魏文博,梅忠武,等.裂缝型碳酸盐岩储层测井评价方法--以塔河油田为例[J].地球物理学进展,2005,20(1):78～82 Jing Jianen,Wei Wenbo,Mei Zhongwu.Method of well-logging interpretation for fracture reservoirs of carbonate rock:a case study in Tahe oil field[J].Progress in Geophysics,2005,20(1):78-82
[9]刘文,李永宏,张涛,等.塔河油田奥陶系碳酸盐岩沉积相及地层学研究[J].石油实验地质,2002,24(2):104～109 Liu Wen,Li Yonghong,Zhang Tao,et al.Study on the sedimentary facies and sequence stratigraphy of the Ordovician carbonate rock in Tahe oilfield[J].Petroleum Geology & Experiment,2002,24(2):104-109
[10]杨立强,宋海斌,郝天珧,等.基于二维小波变换的随机噪声压制方法研究[J].石油物探,2005,44(1):4～7 Yang Liqiang,Song Haibin,Hao Tianyao,et al.Method of 2-D wavelet transform in attenuating vandom noise[J].Geophysical Prospecting for Petroleum,2005,44(1):4-7
[11]陈广军,张善文,李建明,等.小波分析技术在薄砂岩储集层描述中的应用--以埕岛地区馆上段为例[J].石油物探,2002,41(1):95～99 Chen Guangjun,Zhang Shanwen,Li Jianming,et al.Application of wavelet analysis to the characterization of the thin sandstone reservoirs:an example from the upper member of Guantao formation in Chengdao area[J].Geophysical Prospectomg for Petroleum,2002,41(1):95-99
[12]黄凯,徐群洲,杨晓海,等.地震波能量的衰减及其影响因素[J].新疆石油地质,1997,18(3):212～217 Huang Kai,Xu Qunzhou,Yang Xiaohai,et al.Attenuation of seismic wave energy and its constraints[J].Xinjiang Petroleum Geology,1997,18(3):212-217

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A study on oil & gas prediction technology in carbonate rocks in south Tahe

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