| 元坝超深水平井钻井技术跟踪分析 |
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| 引用本文： | 罗朝东,王旭东,杨峰,王大勇,肖庆福.元坝超深水平井钻井技术跟踪分析[J].重庆科技学院学报(自然科学版),2014(4):54-57. |
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| 作者姓名： | 罗朝东 王旭东 杨峰 王大勇 肖庆福 |
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| 作者单位： | 中石化西南石油工程公司钻井工程研究院,四川德阳618000 |
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| 基金项目： | 中石化石油工程管理部重点先导性试验项目（SG10069） |
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| 摘 要： | 元坝地区海相储层资源丰富,目的层垂深超深,具有高温、高压和含H2S等特点。应用水平井技术能高效地开发其产能,但存在测量仪器和定向工具选择难、轨迹控制难度大和钻井液性能调控难度大等技术难点。通过跟踪分析元坝地区首次施工的两口超深水平井,优选适应元坝超深水平井工况的定向仪器和工具,确定超深水平井钻井技术方案。
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| 关 键 词： | 元坝 超深水平井 机械钻速 摩阻扭矩 钻井液 |
Tracking Analysis of Technique of Directed Drilling of Ultra-deep Horizontal Well in Yuanba |
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| LUO Chaodong,WANG Xudong,YANG Feng,WANG Dayong,XIAO Qingfu.Tracking Analysis of Technique of Directed Drilling of Ultra-deep Horizontal Well in Yuanba[J].Journal of Chongqing University of Science and Technology:Natural Science Edition,2014(4):54-57. |
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| Authors: | LUO Chaodong WANG Xudong YANG Feng WANG Dayong XIAO Qingfu |
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| Affiliation: | (Drilling Engineering Research Institute, Southwest Petroleum Engineering Co., LTD., SINOPEC, Deyang Sichuan 618000, China) |
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| Abstract: | Yuanba marine reservoirs is very rich and deep with the characteristics of high temperature, high pres-sure and H2S. The horizontal well technique is applied to develop Yuanba marine reservoirs. The main technicaldifficulties are selection of survey instrument and orientating tool, path control, control of mud fluid behavior.Through tracking the two Yuanba ultra - deep horizontal wells which are put in construction for the first time inYuanba region, we can optimize the survey instrument and orientating tool to get technique plan of drilling technolo-gy of ultra - deep horizontal wells. |
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| Keywords: | Yuanba ultra - deep horizontal well rate of penetration resistance and torque drilling fluid |
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