| 辽河油田两口侧钻短半径水平井设计与施工 |
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| 引用本文： | 王新明,吴航舟,马宝金.辽河油田两口侧钻短半径水平井设计与施工[J].石油钻探技术,1999,27(2):12-14. |
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| 作者姓名： | 王新明 吴航舟 马宝金 |
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| 作者单位： | 辽河石油勘探局钻井一公司,辽宁盘锦,124010 |
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| 摘 要： | 侧钻水平井是开发油田老区剩余油、提高原油采收率的主要措施之一。辽河油田静３１ ５９ＣＰ（二维井眼轨道）和静３１ ６７ＣＰ（三维井眼轨道）两口侧钻短半径水平井是国家“九五”重点科技攻关项目中的两口科学试验井，均在φ１７７８ｍｍ套管内开窗，并用φ１５２４ｍｍ钻头钻进，造斜率分别达到０９５°／ｍ和１００°／ｍ（平均值）。静３１ ６７ＣＰ井的完成标志着在稠油、高凝油油藏中通过套管开窗侧钻水平井的配套技术取得突破，社会经济效益良好
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| 关 键 词： | 侧钻 套管开窗 水平井 高凝原油 稠油油藏 钻井设计 钻井设备 钻井工具 现场试验 辽河油田 静31-59CP井 静31-67CP井 |
| 修稿时间： | 1999-02-11 |
Design and Operations for Two Sidetracking Short Radius Horizontal Wells in Liaohe Oilfield |
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| Wang Xinming,Wu Hangzhou,Ma Baojin.Design and Operations for Two Sidetracking Short Radius Horizontal Wells in Liaohe Oilfield[J].Petroleum Drilling Techniques,1999,27(2):12-14. |
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| Authors: | Wang Xinming Wu Hangzhou Ma Baojin |
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| Abstract: | Drilling sidetracking short radius horizontal wells is an important measure to develop old oilfields and enhance recovery. As two experimental wells of the ninth national "FiveYear" project involving exploration and drilling, Jin well 3159cp (2d hole trajectory) and Jin 3167cp(3d hole trajectory) are sidetracked in 177.8mm casings and remain sections are finished with 152.4mm bits,bulidup rates are 0.98/m and 1.00/m (on the average ),respectively. The drilling success remarks the breakthrough in sidetracking horizontal techniques for viscous and high condensate oil reserviors ,and good social and economical benefits are obtained. |
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| Keywords: | sidetracking casing window horizontal well high pour point crude viscous oil reservoir drilling design drilling equipment drilling tool field testing Liaohe Oilfield Jing 3159CP Well Jing 3167CP Well |
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