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| 减速涡轮深部防斜打快技术 | |
| 引用本文： | 蒋金宝,孙雪,赵国顺,董伟哲,王甲昌,王慧文.减速涡轮深部防斜打快技术[J].中国石油大学学报(自然科学版),2011,35(1):68-71. |
| 作者姓名： | 蒋金宝 孙雪 赵国顺 董伟哲 王甲昌 王慧文 |
| 作者单位： | 1. 中原石油勘探局,钻井工程技术研究院,河南,濮阳,457001;中国石油大学,石油天然气工程学院,北京,102249 2. 中原石油勘探局,钻井工程技术研究院,河南,濮阳,457001 3. 中原石油勘探局钻井三公司,河南,濮阳,457001 4. 中原石油勘探局,塔里木钻井公司,新疆,库尔勒,841000 |
| 基金项目： | 国家“863”计划项目(2006AA06A109); 中原油田博士后基金项目(2009301博) |
| 摘 要： | 超深小井眼机械钻速低和井斜控制难度大等问题制约了西部地区深层油气藏的开发。在分析国内外防斜打快技术的研究及应用现状基础上,提出减速涡轮防斜打快技术,并研制小尺寸减速涡轮钻具。现场试验表明:减速涡轮复合钻井技术提速效果明显,与试验井TH12509上下邻井段转盘钻井相比,机械钻速提高90%～150%;与邻井同井段转盘钻井相比,机械钻速提高1.2～1.7倍,井斜角从入井时的2.66°(5.89 km)降至0.33°(6.225 km),为西部超深小井眼防斜打快提供了一种新的技术途径。 |
| 关 键 词： | 钻井 超深小井眼 防斜打快 减速涡轮 |
Technology of deviation control and drilling fast by decelerating turbine in super-deep wells |
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| JIANG Jin-bao,SUN Xue,ZHAO Guo-shun,DONG Wei-zhe,WANG Jia-chang,WANG Hui-wen.Technology of deviation control and drilling fast by decelerating turbine in super-deep wells[J].Journal of China University of Petroleum,2011,35(1):68-71. | |
| Authors: | JIANG Jin-bao SUN Xue ZHAO Guo-shun DONG Wei-zhe WANG Jia-chang WANG Hui-wen |
| Institution: | JIANG Jin-bao1,2,SUN Xue1,ZHAO Guo-shun3,DONG Wei-zhe4,WANG Jia-chang1,WANG Hui-wen1(1.Drilling Engineering & Technology Institute,Zhongyuan Petroleum Exploration Bureau,Puyang 457001,China,2.College of Petroleum Engineering in China University of Petroleum,Beijing 102249,3.The Third Drilling Company,4.Tarim Drilling Company,Korla 841000,China) |
| Abstract: | The problems of low penetration rate of super-deep slim hole drilling and difficulty of deviation control seriously restrict the development of deep reservoirs in Western China.By analyzing the domestic research and application of deviation control and drilling fast technology,the decelerating turbine drilling technology to control deviation and increase drilling speed was introduced.And then,small size decelerating turbine tools were developed.The results of field testing show that the decelerating turbine... |
| Keywords: | oil well drilling super-deep slim hole well deviation control and drilling fast decelerating turbine |
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