准中地区深层岩性圈闭识别
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摘要
运用录井剖面精细分析、测井曲线合成记录标定和地震资料特殊处理解释相结合的综合解释方法,对准噶尔盆地中部中石化胜利探区侏罗系深层岩性圈闭进行了识别、描述与综合评价。通过地震属性提取、地震波阻抗反演和储层分析,解释划分了沉积相带,通过储层沉积相带与油层分布关系的论证,探讨了成藏模式,研究预测与实际钻探相符合,取得中石化西部新区准噶尔探区的重大勘探突破。
Deep lithologic traps in Jurassic of Middle Junggar Basin in SINOPEC Shengli exploration area have been identified,described and evaluated by comprehensive interpretation of mud logging,well logging composite traces calibration, and special processing and interpretation of seismic data.Sedimentary facies are divided according to seismic attributes,seismic wave impedance inversion and reservoir analysis.The relationship between sedimentary faices and oil reservoir distribution is demonstrated to show hydrocarbon accumulation pattern.The prediction has accorded with exploration drilling result,and SINOPEC has made important exploration breakthrough in its new Junggar exploration area in west China.
Deep lithologic traps in Jurassic of Middle Junggar Basin in SINOPEC Shengli exploration area have been identified,described and evaluated by comprehensive interpretation of mud logging,well logging composite traces calibration, and special processing and interpretation of seismic data.Sedimentary facies are divided according to seismic attributes,seismic wave impedance inversion and reservoir analysis.The relationship between sedimentary faices and oil reservoir distribution is demonstrated to show hydrocarbon accumulation pattern.The prediction has accorded with exploration drilling result,and SINOPEC has made important exploration breakthrough in its new Junggar exploration area in west China.
引文
[1]曹辉.关于地震属性应用的几点认识[J].勘探地球物理进展,2002,25(5):18~22.
[2]刘国良,刘宏伟,李岩,等.物探解释新技术在准噶尔盆地油气勘探中的应用[J].石油地球物理勘探,2002,37(增刊):44~48.
[3]周宗良,肖建玲,张枫.地震属性的优化处理及储层厚度的定量解释[J].新疆地质,200,20(3):262~266.
[4]刘宪斌,林金逞,韩春明,等.地震储层研究的现状及展望[J].地球学报,2002,23(1):73~78.
[5]靳军,刘楼军,邵雨.准噶尔盆地岩性圈闭识别方法初探[J].中国石油勘探,2001,6(2):36~39.
[6]靳军,刘楼军,邵雨,等.综合地球物理方法识别准噶尔盆地的岩性圈闭[J].石油地球物理勘探,2002,37(3):287~290,299.
[7]李立诚,吴坚,张塞,等.地震波阻搞反演在层序研究中的应用[J].新疆石油地质,2002,23(3):242~244.
[2]刘国良,刘宏伟,李岩,等.物探解释新技术在准噶尔盆地油气勘探中的应用[J].石油地球物理勘探,2002,37(增刊):44~48.
[3]周宗良,肖建玲,张枫.地震属性的优化处理及储层厚度的定量解释[J].新疆地质,200,20(3):262~266.
[4]刘宪斌,林金逞,韩春明,等.地震储层研究的现状及展望[J].地球学报,2002,23(1):73~78.
[5]靳军,刘楼军,邵雨.准噶尔盆地岩性圈闭识别方法初探[J].中国石油勘探,2001,6(2):36~39.
[6]靳军,刘楼军,邵雨,等.综合地球物理方法识别准噶尔盆地的岩性圈闭[J].石油地球物理勘探,2002,37(3):287~290,299.
[7]李立诚,吴坚,张塞,等.地震波阻搞反演在层序研究中的应用[J].新疆石油地质,2002,23(3):242~244.
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