汤原断陷始新统新安村组层序格架内多参数井约束岩性预测
摘要
汤原断陷构造岩性复杂,岩性分选是本区储层预测的关键。采用测井-地震多参数属性提取对密度曲线进行重构,消除井壁垮塌、裂缝等因素的影响。利用层序格架内多参数井约束反演方法,将层序格架研究与储层反演相结合,对汤原断陷新安村组SX1R单元进行岩性预测,预测成果与实际钻井资料吻合较好,符合程度达到87.63%。通过层序地层格架的井约束反演得出高分辨率反演数据体,刻划出目的层砂地比与砂岩的空间分布,揭示岩性展布规律:砂体厚度中心主要分布于控盆断裂一侧的深凹陷带,砂岩主要分布于西部斜坡、东部边缘和中央隆起带。
The lithology is complex in Tangyuan faulted depression,so the lithological sorting is the key to reservoir prediction in this area.The density curve is reconstructed,which is based on logging-multiple seismic attribute extraction,to eliminate the wall collapse,crack and other factors.Multi-parameters well constrained inversion method based on the sequence stratigraphic framework is used to predict the lithology of SX1R unit of Xin'ancun formation in Tangyuan faulted depression,Predicted results agree well with the actual drilling data and the predict-rate reach 87.63%.The high-resolution inversion data volume is obtained through the sequence stratigraphic framework of the well constrained inversion,and it depicts rate of sand thickness than the target layer thickness and the spatial distribution of sandstone,also it reveals the rule of lithological distribution: sand thickness center is located in basin side of the deep depression fault,and the sandstone is mainly distributed in the western slope of the range,the eastern edge and the central uplift.
The lithology is complex in Tangyuan faulted depression,so the lithological sorting is the key to reservoir prediction in this area.The density curve is reconstructed,which is based on logging-multiple seismic attribute extraction,to eliminate the wall collapse,crack and other factors.Multi-parameters well constrained inversion method based on the sequence stratigraphic framework is used to predict the lithology of SX1R unit of Xin'ancun formation in Tangyuan faulted depression,Predicted results agree well with the actual drilling data and the predict-rate reach 87.63%.The high-resolution inversion data volume is obtained through the sequence stratigraphic framework of the well constrained inversion,and it depicts rate of sand thickness than the target layer thickness and the spatial distribution of sandstone,also it reveals the rule of lithological distribution: sand thickness center is located in basin side of the deep depression fault,and the sandstone is mainly distributed in the western slope of the range,the eastern edge and the central uplift.
引文
[1]贾承造,赵文智,邹才能,等.岩性地层油气藏勘探研究的两项核心技术[J].石油勘探与开发,2004,31(3):3-9.Jia Cheng-zao,Zhao Wen-zhi,Zou Cai-neng,et al.TwoKey Technologies About Exploration of Stratigraphic Li-thological Reservoirs[J].Petroleum Exploration and De-velopment,2004,31(3):3-9.
[2]胡少华.依舒地堑北段石油地质条件综合评价[J].石油地球物理勘探,2008,43(1):59-60.Hu Shao-hua.Integrative Evaluation of Petro-GeologicCondition in Northern Part of Yi-Shu Graben[J].OilGeophysical Prospecting,2008,43(1):59-60.
[3]唐金生,杨建国,郭庆霞.依舒地堑汤原断陷天然气成藏条件及气藏类型[J].石油勘探与开发,2009,36(5):593-594.Tang Jin-sheng,Yang Jian-guo,Guo Qing-xia.Formationand Types of Natural Gas Reservoirs of Tangyuan FaultDepression in Yi-Shu Graben[J].Petroleum Explorationand Development,2009,36(5):593-594
[4]许浚远.依舒地堑新生代构造演化[J].地球科学:中国地质大学学报,1997,22(4):406-410.Xu Jun-yuan.Tectonic Evolution of Yi-shu Graben in Ce-nozoic Eroc[J].Earth Science:Journal of China Univer-sity of Geosciences,1997,22(4):406-410.
[5]罗群.汤原断陷特征与油气成藏关系[J].新疆石油地质,1999,20(2):90-95.Luo Qun.Fault Characteristics and Reservoir Formationin Tangyuan Fault Depression[J].Xinjiang PetroleumGeology,1999,20(2):90-95.
[6]罗群,白新华.汤原断陷断裂构造特征及其对油气成藏的控制作用[J].长春科技大学学报,1999,29(3):247-251.Luo Qun,Bai Xin-hua.The Fault Tectonic Features andIts Control Roles to Oil and Gas Accumulating in Tan-gyuan Fault Depression[J].Journal of Changchun Uni-versity of Science and Technology,1999,29(3):247-251.
[7]杨玉峰,王孔伟.汤原断陷下第三系构造活动对层序的控制作用[J].石油与天然气地质,1999,20(1):50-54.Yang Yu-feng,Wang Kong-wei.The Tectonic Activity toSequence Lower Tertiary of in Tangyuan Faulted Depres-sion[J].Oil&Gas Geology,1999,20(1):50-54.
[8]王世辉,杨建国,梁晓东,等.黑龙江东北部汤原断陷块体运动特征及其对油气成藏的控制作用[J].地质通报,2006,25(9/10):1121-1127.Wang Shi-hui,Yang Jian-guo,Liang Xiao-dong,et al.Characteristics of Fault Block Movements of the TangyuanFault Depression in Northeastern Heilongjiang,China andTheir Controls on Hydrocarbon Accumulation[J].Geo-logical Bulletin of China,2006,25(9/10):1121-1127.
[9]黄清华,黄福堂,张莹.汤原断陷第三纪地层研究新进展[J].地层学杂志,1998,22(1):73-80.Huang Qing-hua,Huang Fu-tang,Zhang Ying.New Ad-vance in the Tertiary Strata Study of the Tangyuan Rift[J].Journal of Stratigraphy,1998,22(1):73-80.
[10]杨建国,黄清华,吴朝东.黑龙江汤原断陷第三纪地层层序及时代[J].地层学杂志,2004,28(2):168-172.Yang Jian-guo,Huang Qing-hua,Wu Chao-dong.Se-quence and Ages of the Paleogene and Neogene Strata inthe Tangyuan Rift Heilongjiang[J].Journal of Stratig-raphy,2004,28(2):168-172.
[11]白新华,罗群.汤原断陷中生界地层及含油气远景预测[J].大庆石油地质与开发,1997,16(4):30-34.Bai Xin-hua,Luo Qun.Mesozoic Formations and Hydro-carbon Potential in Tangyuan Downchasm[J].Petrole-um Geology&Oilfield Development in Daqing,1997,16(4):30-34.
[12]何玉平,刘招君,董清水.依舒地堑汤原断陷古近系湖底扇沉积与层序特征[J].世界地质,2006,25(1):24-29.He Yu-ping,Liu Zhao-jun,Dong Qing-shui.Sedimentaryand Sequence Characteristics of Paleogene SublacustrineFan of Tangyuan Fault Depression in Yishu Graben[J].Global Geology,2006,25(1):24-29.
[13]刘招君.湖泊水下扇沉积特征及影响因素[J].沉积学报,2003,21(1):148-153.Liu Zhao-jun.Lacus Subaqueous Fan Sedimentary Char-acteristics and Influence Factors[J].Acta Sedimentolog-ica Sinica,2003,21(1):148-153.
[14]李留中,李新宁,雷震.地震属性分析技术在储层预测中的应用[J].吐哈油气,2007,12(2):127-130.Li Liu-zhong,Li Xin-ning,Lei Zhen.Application ofSeismic Attribute Analysis Technique in Reservoir Pre-diction[J].Tuha Oil&Gas,2007,12(2):127-130.
[15]Posamentier H W,Vail P R.Eustatic Controls on ClasticDepositionⅡ-Sequence and Systems Tract Models[J].SEPM Special Publication,1988,42:125-154.
[16]贾建亮,刘招君,陈永成,等.测井-地震多属性分层重构特征曲线技术[J].石油地球物理勘探,2010,45(3):437-438.Jia Jian-liang,Liu Zhao-jun,Chen Yong-cheng,et al.Well Logging Seismic Muti-Attribute Stratified Recon-struction Characteristic Curve Technique[J].Oil Geo-physical Prospecting,2010,45(3):437-438.
[17]贾建亮,刘招君,陈永成,等.测井-地震多属性密度曲线重构反演技术及应用[J].吉林大学学报:地球科学版,2010,40(3):699-700.Jia Jian-liang,Liu Zhao-jun,Chen Yong-cheng,et al.The Technique of Log-Seismic Multi-Atributes DensityCurves Reconstruct Inversion and Its Application[J].Journal of Jilin University:Earth Science Edition,2010,40(3):699-700.
[18]王英民,陈崇河,徐樟有.地震储层预测的理论、技术和应用[M].北京:石油工业出版社,2006:141-142.Wang Ying-min,Chen Chong-he,Xu Zhang-you.Theo-ries,Technologies and Applications of Seismic ReservoirPrediction[M].Beijing:Petroleum Industry Press,2006:141-142.
[19]贾建亮,刘招君,方石,等.测井约束地震岩性预测方法及应用[J].世界地质,2009,28(3):339-340.Jia Jian-liang,Liu Zhao-jun,Fang Shi,et al.LithologicPrediction and Application of Log-constrained seismic:An Example from SD-2 Segment of Dalianhe Formationin Tangyuan Fault Depression[J].Global Geology,2009,28(3):339-340.
[2]胡少华.依舒地堑北段石油地质条件综合评价[J].石油地球物理勘探,2008,43(1):59-60.Hu Shao-hua.Integrative Evaluation of Petro-GeologicCondition in Northern Part of Yi-Shu Graben[J].OilGeophysical Prospecting,2008,43(1):59-60.
[3]唐金生,杨建国,郭庆霞.依舒地堑汤原断陷天然气成藏条件及气藏类型[J].石油勘探与开发,2009,36(5):593-594.Tang Jin-sheng,Yang Jian-guo,Guo Qing-xia.Formationand Types of Natural Gas Reservoirs of Tangyuan FaultDepression in Yi-Shu Graben[J].Petroleum Explorationand Development,2009,36(5):593-594
[4]许浚远.依舒地堑新生代构造演化[J].地球科学:中国地质大学学报,1997,22(4):406-410.Xu Jun-yuan.Tectonic Evolution of Yi-shu Graben in Ce-nozoic Eroc[J].Earth Science:Journal of China Univer-sity of Geosciences,1997,22(4):406-410.
[5]罗群.汤原断陷特征与油气成藏关系[J].新疆石油地质,1999,20(2):90-95.Luo Qun.Fault Characteristics and Reservoir Formationin Tangyuan Fault Depression[J].Xinjiang PetroleumGeology,1999,20(2):90-95.
[6]罗群,白新华.汤原断陷断裂构造特征及其对油气成藏的控制作用[J].长春科技大学学报,1999,29(3):247-251.Luo Qun,Bai Xin-hua.The Fault Tectonic Features andIts Control Roles to Oil and Gas Accumulating in Tan-gyuan Fault Depression[J].Journal of Changchun Uni-versity of Science and Technology,1999,29(3):247-251.
[7]杨玉峰,王孔伟.汤原断陷下第三系构造活动对层序的控制作用[J].石油与天然气地质,1999,20(1):50-54.Yang Yu-feng,Wang Kong-wei.The Tectonic Activity toSequence Lower Tertiary of in Tangyuan Faulted Depres-sion[J].Oil&Gas Geology,1999,20(1):50-54.
[8]王世辉,杨建国,梁晓东,等.黑龙江东北部汤原断陷块体运动特征及其对油气成藏的控制作用[J].地质通报,2006,25(9/10):1121-1127.Wang Shi-hui,Yang Jian-guo,Liang Xiao-dong,et al.Characteristics of Fault Block Movements of the TangyuanFault Depression in Northeastern Heilongjiang,China andTheir Controls on Hydrocarbon Accumulation[J].Geo-logical Bulletin of China,2006,25(9/10):1121-1127.
[9]黄清华,黄福堂,张莹.汤原断陷第三纪地层研究新进展[J].地层学杂志,1998,22(1):73-80.Huang Qing-hua,Huang Fu-tang,Zhang Ying.New Ad-vance in the Tertiary Strata Study of the Tangyuan Rift[J].Journal of Stratigraphy,1998,22(1):73-80.
[10]杨建国,黄清华,吴朝东.黑龙江汤原断陷第三纪地层层序及时代[J].地层学杂志,2004,28(2):168-172.Yang Jian-guo,Huang Qing-hua,Wu Chao-dong.Se-quence and Ages of the Paleogene and Neogene Strata inthe Tangyuan Rift Heilongjiang[J].Journal of Stratig-raphy,2004,28(2):168-172.
[11]白新华,罗群.汤原断陷中生界地层及含油气远景预测[J].大庆石油地质与开发,1997,16(4):30-34.Bai Xin-hua,Luo Qun.Mesozoic Formations and Hydro-carbon Potential in Tangyuan Downchasm[J].Petrole-um Geology&Oilfield Development in Daqing,1997,16(4):30-34.
[12]何玉平,刘招君,董清水.依舒地堑汤原断陷古近系湖底扇沉积与层序特征[J].世界地质,2006,25(1):24-29.He Yu-ping,Liu Zhao-jun,Dong Qing-shui.Sedimentaryand Sequence Characteristics of Paleogene SublacustrineFan of Tangyuan Fault Depression in Yishu Graben[J].Global Geology,2006,25(1):24-29.
[13]刘招君.湖泊水下扇沉积特征及影响因素[J].沉积学报,2003,21(1):148-153.Liu Zhao-jun.Lacus Subaqueous Fan Sedimentary Char-acteristics and Influence Factors[J].Acta Sedimentolog-ica Sinica,2003,21(1):148-153.
[14]李留中,李新宁,雷震.地震属性分析技术在储层预测中的应用[J].吐哈油气,2007,12(2):127-130.Li Liu-zhong,Li Xin-ning,Lei Zhen.Application ofSeismic Attribute Analysis Technique in Reservoir Pre-diction[J].Tuha Oil&Gas,2007,12(2):127-130.
[15]Posamentier H W,Vail P R.Eustatic Controls on ClasticDepositionⅡ-Sequence and Systems Tract Models[J].SEPM Special Publication,1988,42:125-154.
[16]贾建亮,刘招君,陈永成,等.测井-地震多属性分层重构特征曲线技术[J].石油地球物理勘探,2010,45(3):437-438.Jia Jian-liang,Liu Zhao-jun,Chen Yong-cheng,et al.Well Logging Seismic Muti-Attribute Stratified Recon-struction Characteristic Curve Technique[J].Oil Geo-physical Prospecting,2010,45(3):437-438.
[17]贾建亮,刘招君,陈永成,等.测井-地震多属性密度曲线重构反演技术及应用[J].吉林大学学报:地球科学版,2010,40(3):699-700.Jia Jian-liang,Liu Zhao-jun,Chen Yong-cheng,et al.The Technique of Log-Seismic Multi-Atributes DensityCurves Reconstruct Inversion and Its Application[J].Journal of Jilin University:Earth Science Edition,2010,40(3):699-700.
[18]王英民,陈崇河,徐樟有.地震储层预测的理论、技术和应用[M].北京:石油工业出版社,2006:141-142.Wang Ying-min,Chen Chong-he,Xu Zhang-you.Theo-ries,Technologies and Applications of Seismic ReservoirPrediction[M].Beijing:Petroleum Industry Press,2006:141-142.
[19]贾建亮,刘招君,方石,等.测井约束地震岩性预测方法及应用[J].世界地质,2009,28(3):339-340.Jia Jian-liang,Liu Zhao-jun,Fang Shi,et al.LithologicPrediction and Application of Log-constrained seismic:An Example from SD-2 Segment of Dalianhe Formationin Tangyuan Fault Depression[J].Global Geology,2009,28(3):339-340.
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