| AMK-2000固井质量测井在台南气田的应用 |
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| 引用本文： | 奎明清,宋维春,何艳,杨喜彦,张永斌.AMK-2000固井质量测井在台南气田的应用[J].天然气勘探与开发,2011,34(4):70-73. |
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| 作者姓名： | 奎明清 宋维春 何艳 杨喜彦 张永斌 |
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| 作者单位： | 中国石油青海油田天然气开发公司 |
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| 摘 要： | AMK -2000组合测井是利用声波测井(AMK)和伽马-伽马测井(SGDT)两种方法监测井筒技术状况和水泥胶结质量.由于台南气田为第四系疏松砂岩气田,地层较疏松,成岩性差,固井质量难以保证,用常规的声波变密度测井难以对固井质量和生产井第二胶结面作出评价,2010年引进了AMK -2000固井质量测井技术,对台南气田的固井质量进行实测,其结果与常规声幅测并(CBL)和声幅变密度测井( VDL)对比有较大的优越性,能反映套管与水泥环、水泥环之间以及水泥环与地层间的胶结情况以及微结构、微裂缝.该技术对疏松砂岩气井射孔层位的确定、出砂层位的预判以及后期找窜、封堵具有较大的指导作用,值得在疏松砂岩气田推广.
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| 关 键 词： | AMK -2000 台南气田 固井质量 |
APPLICATION OF AMK-2000 WELL LOGGING FOR CEMENTING QUALITY TO TAINAN GASFIELD |
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| KUI Mingqing,SONG Weichun,HE Yan,YANG Xiyan , ZHANG Yongbin ..APPLICATION OF AMK-2000 WELL LOGGING FOR CEMENTING QUALITY TO TAINAN GASFIELD[J].Natural Gas Exploration and Development,2011,34(4):70-73. |
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| Authors: | KUI Mingqing SONG Weichun HE Yan YANG Xiyan ZHANG Yongbin |
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| Affiliation: | KUI Mingqing,SONG Weichun,HE Yan,YANG Xiyan and ZHANG Yongbin (Natural Gas Development Company,PetroChina Qinghai Oilfield Company). |
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| Abstract: | AMK-2000 is a well-logging combination which may monitor wellbore status and cementation quality using acoustic well-logging (AMK) and gamma-gamma density tool (SGDT). Tainan gasfield is a Quaternary sandstone one with loose formation and poor diagenesis. Therefore, cementing quality used for the field is hard to be guaranteed. Conventional acoustic variable density well-logging (VDL) is not suitable for evaluating cementing quality and the second cementation face of producing well. In 2010, AMK-2000 techno... |
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| Keywords: | AMK-2000 Tainan gasfield cementing quality |
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