| 3500m岩心钻探装备在油气井勘查中的示范应用 |
| 投稿时间：2018-07-17 修订日期：2018-07-17 点此下载全文 |
| 引用本文：任启伟,刘凡柏,高鹏举,等.3500m岩心钻探装备在油气井勘查中的示范应用[J].钻探工程,2018,45(10):57-61.REN Qi-wei,LIU Fan-bai,GAO Peng-ju,et al. Demonstration Application of 3500m Core Drilling Rig in Oil and Gas Well Exploration[J]. Drilling Engineering, 2018,45(10):57-61. |
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| 基金项目:中国地质调查局地质调查项目“华北平原重点地区地面沉降调查”（编号：12120113016500）（项目原名称为“3500 m深部地质勘查全液压钻探装备配套示范”） |
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| 中文摘要:3500 m岩心钻探装备（YDX—6型钻机）是我国自主研发的深部矿产资源勘查技术装备，采用N级口径钻深可达3500 m，其最大特点是采用长油缸钻进和起下钻。本文主要介绍了该钻机在油气井勘查中生产试验情况，同时对矿区地层、钻孔结构、钻进过程、钻进效果、遇到的主要问题及解决办法等进行了介绍。 |
| 中文关键词:3500 m岩心钻探装备 油气井勘查 井控装置 录井设备 绳索取心 |
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| Demonstration Application of 3500m Core Drilling Rig in Oil and Gas Well Exploration |
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| Abstract:3500m core drilling equipment (YDX—6 drilling rig) is independently developed in China for deep mineral resources exploration, by which, the drilling depth can reach 3500m with N standard drilling scheme, and the important feature is the use of long cylinder drilling and tripping. This paper mainly introduces YDX—6 drilling rig about its production test in oil and gas well exploration, and elaborates the mining area structure, borehole structure, drilling process, drilling effect, major problems encountered and the solutions. |
| keywords:3500m core drilling equipment oil and gas well exploration well control device logging equipment wire-line coring |
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