Abstract：Dapingfang Area is located in the south of East Liaohe Depression,where Paleogene Shahejie Formation is the main oil and gas reservoir,with the characteristics of "reservoir-forming controlled by structures" and "oil and gas controlled by lithology".A sphenoid geologic body located in Es1 formation has good structural and hydrocarbon source advantages.The standard facies of oil,gas and water spectrum response characteristics in this area are established.The hydrocarbon prediction is carried out by CM hydrocarbon prediction provided by the GeoEast seismic processing and interpretation integrated system.Hydrocarbon prediction results are analyzed with standard facies,favorable oil and gas accumulations are determined,and the well deployment is proposed.Based on spectral analysis of hydrocarbon detection,the peak of amplitude of the sphenoid body is located at 6-10Hz,the high frequency attenuates markedly.At 30Hz,the amplitude is less than 0.4,and the spectral response characteristics are similar to that of the gas reservoir.Successful drilling results based on our proposal demonstrate that the strips distributed along the north-south in the Dapingfang fault west flank are favorable zones for the mid-deep exploration.
杨顶辉,陈小宏.含流体多孔介质的BISQ模型[J].石油地球物理勘探,2001,36(2):146-159.YANG Dinghui and CHEN Xiaohong.BISQ model of fluid-bearing porous medium[J].Oil Geophysical Prospecting,2001,36(2):146-159.
[2]
边立恩,于茜,韩自军,等.基于谱分解技术的储层定量地震解释[J].石油与天然气地质,2011,32(5):718-723.BIAN Li'en,YU Qian,HAN Zijun,et al.Quantitative seismic interpretation of reservoirs based on spectral decomposition technique[J].Oil&Gas Geology,2011,32(5):718-723.
[3]
张雷,卢双舫,张学娟,等.地震频谱成像的地质含义及在沉积特征研究中的应用[J].石油与天然气地质,2009,30(6):779-785.ZHANG Lei,LU Shuangfang,ZHANG Xuejuan,et al.Geologic implication of seismic spectrum imaging and its application to researcher on sedimentary features[J].Oil & Gas Geology,2009,30(6):779-785.
[4]
徐天吉,程冰杰,唐建明,等.川西坳陷须家河组小波域层间吸收属性应用研究[J].石油与天然气地质,2009,30(2):245-249.XU Tianji,CHENG Bingjie,TANG Jianming,et al.A study on application of interbed absorption attribute in wavelet domain to the Xujiahe Formation in western Sichuan Depression[J].Oil &Gas Geology,2009,30(2):245-249.
[5]
杨占龙,沙雪梅,李在光.含油气检测技术及其在岩性圈闭油气藏勘探中的应用[J].天然气地球科学,2010,21(5):822-827.YANG Zhanlong,SHA Xuemei,LI Zaiguang,et al.Hydrocarbon detection and application in lithologic reservoir exploration[J].Natural Gas Geoscience,2010,21(5):822-827.
[6]
王宏语,赵全国.瞬时子波吸收分析技术在复杂地区的应用——以吐哈盆地鄯勒地区为例[J].天然气地球科学,2007,18(2):289-292.WANG Hongyu,ZHAO Quanguo.Application of absorption analysis technique for instantaneous wavelet complex area:a case in Shanle area in Tuha Basin[J].Natural Gas Geoscience,2007,18(2):289-292.
[7]
何诚,李邗,张延充,等.单频成像技术在油气检测中的应用[J].天然气工业,2008,28(4):40-42.HE Cheng,LI Han,ZHANG Yanchong,et al.Application of monofrequency imaging in oil and sand gas recognition[J].Natural Gas Industry,2008,28(4):40-42.
[8]
张益明,李绪宣,符力耘,等.瞬时子波吸收分析技术的应用——以中国近海天然气检测为例[J].石油物探,2009,48(4):368-376.ZHANG Yiming,LI Xuxuan,FU Liyun,et al.Application of instantaneous wavelet absorption on offshore gas detection in China[J].Geophysical Prospecting for Petroleum,2009,48(4):368-376.
[9]
黄饶,陈小宏,李景叶.基于谱分解的气藏识别技术与应用[J].石油地球物理勘探,2010,45(1):35-39.HUANG Rao,CHEN Xiaohong,LI Jingye.Spectral decomposition based gas reservoir identificaition and its applicaition[J].Oil Geophysical Prospecting,2010,45(1):35-39.
[10]
张会星,何兵寿,姜效典,等.利用地震波在双相介质中的衰减特性检测油气[J].石油地球物理勘探,2010,45(3):343-349.ZHANG Huixing,HE Bingshou,JIANG Xiaodian,et al.Utilizing attenuation characteristic of seismic wave in dualphase medium to detect oil and gas[J].Oil Geophysical Prospecting,2010,45(3):343-349.
[11]
宋效文,马世忠,秦秋寒,等.频谱分解技术在深层致密砾岩气藏检测中的应用[J].石油地球物理勘探,2012,47(3):107-113.SONG Xiaowen,MA Shizhong,QIN Qiuhan,et al.Application of spectral decomposition in deep tight conglomerate reservoir prediction[J].Oil Geophysical Prospecting,2012,47(3):107-113.
[12]
高建虎,雍学善,刘洪,等.叠后地震油气检测技术与应用[J].石油物探,2006,45(4):385-389.GAO Jianhu,YONG Xueshan,LIU Hong,et al.Poststack seismic hydrocarbon detection technology and application[J].Geophysical Prospecting for Petroleum,2006,45(4):385-389.
[13]
王振升,于学敏,国建英,等.歧口凹陷天然气地球化学特征及成因分析[J].天然气地球科学,2010,21(4):683-690.WANG Zhensheng,YU Xuemin,GUO Jianying,et al.Geochemical characteristic and genesis of natural gas in Qikou sag[J].Natural Gas Geoscience,2010,21(4):683-690.
[14]
于学敏,姜文亚,何炳振,等.歧口凹陷古近系天然气藏主要特征[J].石油与天然气地质,2012,33(2):183-188.YU Xuemin,JIANG Wenya,HE Bingzhen,et al.Characteristics of the Paleogene gas reservoir in Qi-kou Sag[J].Oil&Gas Geology,2012,33(2):183-188.
[15]
杨占龙,郭精义,陈启林,等.地震信息多参数综合分析与岩性油气藏勘探——以JH盆地XN地区为例[J].天然气地球科学,2004,15(6):628-632.YANG Zhanlong,GUO Jingyi,CHEN Qilin,et al.Multiparameters of seismic and subtle reservoir exploration:Take the XN region of JH basin as an example[J].Natural Gas Geosciences,2004,15(6):628-632.
