| 构造挤压对砂岩储层垂向分布差异的控制作用——以库车前陆冲断带白垩系巴什基奇克组为例 |
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| 引用本文： | 杨宪彰,毛亚昆,钟大康,李 勇,能 源,孙海涛,刘云龙.构造挤压对砂岩储层垂向分布差异的控制作用——以库车前陆冲断带白垩系巴什基奇克组为例[J].护理与康复,2016(4):21-28. |
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| 作者姓名： | 杨宪彰 毛亚昆 钟大康 李 勇 能 源 孙海涛 刘云龙 |
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| 作者单位： | 1. 中国石油大学地球科学学院;
2. 中国石油塔里木油田分公司勘探开发研究院;
3. 中国石油大学油气资源与探测国家重点实验室 |
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| 摘 要： | 利用测井、岩心、薄片及孔渗数据, 对库车前陆冲断带白垩系巴什基奇克组砂岩储层特征进行垂向对比
发现, 由上到下储层物性显著变差。通过分析构造应力与成岩作用及储层物性之间的关系, 确定储层物性垂向差异
主要受构造挤压控制。从上到下, 构造应力由局部张应力过渡为压应力, 应力值逐渐增大; 地层上部发育张裂缝,
裂缝数量多、开度大, 下部发育剪裂缝, 裂缝数量少、开度小; 受构造应力与裂缝影响, 储层垂向上产生压实和溶
蚀差异, 由上到下, 压实增强, 压实减孔量相差2% ~3%, 溶蚀变弱, 溶蚀增孔量相差1% ~2%, 从而造成储层物性
垂向差异。
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| 关 键 词： | 库车前陆冲断带 砂岩储层 构造挤压 储层垂向分布差异 控制因素 |
Tectonic Compression Controls on Vertical Properties Variation of SandstoneReservoirs:An Example from Cretaceous Bashijiqike Formation in KuqaForeland Thrust Belt, Tarim Basin |
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| Yang Xianzhang,Mao Yakun,Zhong Dakang,Li yong,Neng Yuan,Sun Haitao,Liu Yunlong.Tectonic Compression Controls on Vertical Properties Variation of SandstoneReservoirs:An Example from Cretaceous Bashijiqike Formation in KuqaForeland Thrust Belt, Tarim Basin[J].Nursing and Rehabilitation Journal,2016(4):21-28. |
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| Authors: | Yang Xianzhang Mao Yakun Zhong Dakang Li yong Neng Yuan Sun Haitao Liu Yunlong |
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| Institution: | 1. College of Geosciences, China University of Petroleum; 2. Research Institute of Exploration and Development, PetroChina Tarim Oilfield Company; 3. State Key Laboratory of Petroleum Resources and Prospecting, China University of Petroleum |
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| Abstract: | The reservoir characteristics of the Cretaceous Bashijiqike Formation sandstone in the Kuqa foreland trhersuuslttsbsehltowartehactomthpeaprehdysviceratlicparlolypebrtyieussoinfgthleogrgeisnegr,vocirosredse,tetrhioinrasteedctioobnvsi,oupsolyrofsriotymatnopd tpoerbmotetaobmil.itByydaantaa,lyzainndg tthhee trheleatrieosnesrhviopisr pbhetywsieceanl pthreopteercttioensicissmtreasinslayncdondtiraoglelendesbisyotrheantdecrteosneircvociormpphryessisciaolnp.rForpoemrtietosp, ttohebvoettrotmic,altvhaeritaetciotonniinc fsitsrseusrsetsradnesvietslopfreodminlotchaelutpepnesirlepasrttreosfsthteofocrommaptrioenss;ivtehestfrisessusr,esaanrde tihnelasrtgreesqsuavnatliutey ainndcrewaistheslagrgraedoupaellnyi.ngT.eSnhsieoanr fcrraacctkusredse,vevlaorpiaetdionininthecolmopwaecrtipoanrtasn;dindisasoslmutailolnnoufmtbheer raensdervsomirallococpuernsinvge.rtiAcafflelyc.teTdhbeycothmepatecctitoonnicissetrnehsasnacnedd fwroemaketonpedtofrboomttotomp. tTohbeotdtiofmfe.reTnhcee doifffperoernoscietyofdepcorreoassiteydinbcyreth |
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| Keywords: | Kuqa foreland thrrust belt sandstone reservior tectonic compression vertical variationin reservoir properties controlling factor |
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