| 空气泡沫钻进技术在复杂漏失地层中的应用 |
| 投稿时间：2012-06-04 修订日期：2012-07-08 点此下载全文 |
| 引用本文：张建,王艳丽,吴国强.空气泡沫钻进技术在复杂漏失地层中的应用[J].钻探工程,2012,39(8):3-35.ZHANG Jian,WANG Yan-li,WU Guo-qiang. Application of Air-foam Drilling Technology in Complex Leakage Formation[J]. Drilling Engineering, 2012,39(8):3-35. |
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| 中文摘要:〗山西霍州煤电集团鑫博煤业霍3号水源井工程，地层复杂漏失严重，开始采用顶漏钻进，工程进度难以保证，施工成本高，后改用空气泡沫钻进，解决了漏失地层钻进难题，钻进效率高，钻探成本低。介绍了该水源井空气泡沫钻进施工工艺，并对钻探效果及成本进行了对比分析。 |
| 中文关键词:空气泡沫钻进 复杂漏失地层 顶漏钻进 ADF-3泡沫剂 |
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| Application of Air-foam Drilling Technology in Complex Leakage Formation |
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| Abstract:The leakage is serious in the complex formation of a water source project in Huozhou coal-electricity group of Shanxi. Drilling against circulation loss was adopted at first with high construction cost, but it was still difficult to guarantee the project progress. The drilling difficulties in leakage formation were solved by are-foam drilling with high drilling efficiency and low drilling cost. The paper introduced the technology of air-foam drilling in the water source well construction and analyzed the drilling effect and the drilling cost with comparison. |
| keywords:air-foam drilling complex leakage formation drilling against circulation loss ADF-3 foam agent |
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