| 塔里木盆地A区深部盐层蠕变特性试验研究 |
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| 引用本文： | 宋卫东 陆丽娟. 塔里木盆地A区深部盐层蠕变特性试验研究[J]. 断块油气田, 1999, 6(2): 49-52 |
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| 作者姓名： | 宋卫东 陆丽娟 |
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| 作者单位： | 中原石油勘探局钻井研究所!河南省濮阳市中原路59号，457001(宋卫东)，中原石油勘探局信息中心(陆丽娟)，中原石油勘探局钻井一公司(魏凤勇) |
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| 摘 要： | 钻井过程中钻遇盐层时，由于盐层本身所具有的蠕变特性，经常给井下施工带来极大的干扰和破坏，不同地区不同埋深的盐层具有不同的蠕变特性。正确地认识盐层的蠕变特性，找出其变化的规律，无疑对该地层的施工具有很好的指导意义。
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| 关 键 词： | 盐膏层 蠕变 钻井液 密度 钻井 岩石力学 |
Creep Characteristic Experimental Study of Deep Salt Bed in A Area in Tarim Basin |
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| Song Weidong, Lu Lijuan, Wei Fengyong. Creep Characteristic Experimental Study of Deep Salt Bed in A Area in Tarim Basin[J]. Fault-Block Oil & Gas Field, 1999, 6(2): 49-52 |
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| Authors: | Song Weidong Lu Lijuan Wei Fengyong |
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| Abstract: | Because of the creep characteristic of the salt bed to be drilled, it usually leads to lots of problem and destruction. In different areas and zones, the creep characteristic of the salt bed is not alike.Knowing the creep characteristic correctly and finding the regularity of its change wi1l guide the operation in such formatdri. In this paper,we have done many experimental studies about the creep characteristic of deep salt bed in A area in Talimu Basin, regressed the creep equation of the salt bed, and plotted the drilling fluid density chart guiding the site operation. The practice proved that this methed is very useful for the drilling work and for researching the creep of the salt bed in other areas. |
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| Keywords: | Evaporite bed Creep Regression analysis Testing Drilling fluid density Typical curve graph Talimu Basin |
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