| 岩屑对泡沫剂性能影响的试验研究 |
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| 引用本文： | 王艳丽.岩屑对泡沫剂性能影响的试验研究[J].探矿工程,2011,38(7):22-24,28. |
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| 作者姓名： | 王艳丽 |
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| 作者单位： | 中国地质科学院勘探技术研究所,河北廊坊065000 |
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| 摘 要： | 针对岩屑类型、粒径、浓度对泡沫剂的发泡性和半衰期影响进行试验研究,从而为泡沫剂的实际应用提出指导,使泡沫钻进工艺更好地发挥其优势,解决钻探施工中遇到的许多难题。经过多年的性能改进,ADF-3泡沫剂的发泡性能和半衰期不断提高,广泛应用于水井、瓦斯排放井等施工中,尤其是在气动潜孔锤钻进中发挥了其独特的作用。
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| 关 键 词： | 岩屑 泡沫剂 发泡 半衰期 气动潜孔锤 |
| 收稿时间： | 2011/3/17 0:00:00 |
| 修稿时间： | 2011/6/21 0:00:00 |
Experiment Study on Effect of Cuttings on Foam Drilling Fluid Properties |
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| WANG Yan-li.Experiment Study on Effect of Cuttings on Foam Drilling Fluid Properties[J].Exploration Engineering(Drilling & Tunneling),2011,38(7):22-24,28. |
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| Authors: | WANG Yan-li |
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| Institution: | WANG Yan-li(The Institute of Exploration Techniques,CAGS,Langfang Hebei 065000,China) |
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| Abstract: | Experiment study was made on the effect of cuttings type,size and concentration on foaming and half-life of foaming agent so as to guide the practical foam application for making full use of it in the actual drilling.After the performance improvement for years,foaming performance and half-time of ADF-3 foaming is improved,it is widely used in water well and gas discharge well construction with its unique function in DTH drill. |
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| Keywords: | cuttings foaming agent foaming half-life DTH |
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