| 胶莱盆地白垩纪科学钻探施工技术探讨 |
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| 引用本文： | 朱朝发,杨甘生,杨海雨,李志军,丁付利.胶莱盆地白垩纪科学钻探施工技术探讨[J].探矿工程,2013,40(12):36-39. |
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| 作者姓名： | 朱朝发 杨甘生 杨海雨 李志军 丁付利 |
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| 作者单位： | [1]中国地质大学〈北京〉国土资源部深部地质钻探技术重点实验室,北京100083 [2]武警黄金第四支队,辽宁辽阳111000 [3]武警黄金第六支队,河南三门峡472000 |
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| 基金项目： | 中国地质调查局地质调查工作项目“胶东地区白垩纪区域地质、盆地发育与区域岩石地层系统调查研究”（1212011120106） |
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| 摘 要： | 结合胶莱盆地白垩纪科学钻探工程钻遇地层的复杂情况，介绍JK1号钻孔使用的钻孔结构、钻具组合、冲洗液选型、钻进技术参数等钻探施工技术措施。针对钻进中遇到的泥岩地层水化分散、钻孔超径和钻头泥包等难点，着重探讨了超前孔裸眼钻进、低固相抑制性冲洗液和钻头选型等解决方案。
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| 关 键 词： | 科学钻探 超前孔裸眼钻进 冲洗液 钻头泥包 胶莱盆地白垩纪科学钻探 |
| 收稿时间： | 2013/6/17 0:00:00 |
| 修稿时间： | 2013/6/17 0:00:00 |
Discussion on the Technologies Used in Cretaceous Strata Scientific Drilling in Jiao-Lai Basin |
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| ZHU Chao-f,YANG Gan-sheng,YANG Hai-yu,LI Zhi-jun and DING Fu-li.Discussion on the Technologies Used in Cretaceous Strata Scientific Drilling in Jiao-Lai Basin[J].Exploration Engineering(Drilling & Tunneling),2013,40(12):36-39. |
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| Authors: | ZHU Chao-f YANG Gan-sheng YANG Hai-yu LI Zhi-jun and DING Fu-li |
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| Institution: | 1. Key Laboratory on Deep Geodrilling Technology of the Ministry of Land and Resources, China University of Geoseiences, Beijing 100083, China; 2. No. 4 Detachment of the Gold Army, CAPF, Liaoyang Liaoning 111000, China; 3. No. 6 Detachment of the Gold Army, CAPF, Sanmenxia Henan 472000, China) |
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| Abstract: | Based on the complicated geological conditions in Cretaceous strata scientific drilling in Jiao-Lai basin, the pa-per introduces the construction about the borehole structure, BHA, flushing fluid selection and drilling technical parame-ters.According to the difficult problems of hydration dispersion in mudstone strata, oversized diameter caused by borehole collapse and bit balling, the solutions for advanced open borehole drilling and the selection of low solid inhibited flushing fluid and drill bit are mainly discussed. |
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| Keywords: | scientific drilling advanced open borehole method flushing fluid bit balling Cretaceous strata scientific drilling in Jiao-Lai basin |
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