| 乳化柴油钻井液在石油欠平衡钻井中的应用 |
| 投稿时间：2007-03-06 修订日期：2007-03-06 点此下载全文 |
| 引用本文：葛明军.乳化柴油钻井液在石油欠平衡钻井中的应用[J].钻探工程,2007,34(11):43-45.. Application of Emulsified Diesel Oil Drilling Fluid in Under-balanced DriHing[J]. Drilling Engineering, 2007,34(11):43-45. |
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| 葛明军 |
| 黑龙江省齐齐哈尔矿产勘查开发总院,黑龙江齐齐哈尔161006 |
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| 中文摘要:钻井液固相控制是欠平衡钻井成败的关键技术之一。乳化钻井液的配制、监控、维护直接影响油气的发现。结合SN308钻井施工,从地层负压值的设计,以及钻井液密度、水压力的计算,确定了乳化柴油钻井液的各项性能指标,并提出了使用和维护管理方法,在施工中得到成功的应用。 |
| 中文关键词:乳化柴油钻井液 欠平衡钻井 负压值 |
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| Application of Emulsified Diesel Oil Drilling Fluid in Under-balanced DriHing |
| GE Ming-jun |
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| Abstract:Solid control on drilling fluid is an essential technique for under-balanced drilling. Preparation, control and maintenance for emulsified drilling fluid will directly affect the forecast on oil and gas. With the drilling experience in SN308, each performance index of emulsified diesel oil drilling fluid was determined by design of negative pressure value of the formation and calculation on the fluid density and water pressure. The method of usage and maintenance of the fluid were suggested and applied successfully in the construction. |
| keywords:emulsified diesel oil drilling fluid under-balanced drilling negative pressure value |
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