| 压裂用自主存储式电子压力计的设计 |
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| 引用本文： | 徐建宁,丁文波,朱端银,赵文,鄢长灏.压裂用自主存储式电子压力计的设计[J].石油机械,2010(2). |
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| 作者姓名： | 徐建宁 丁文波 朱端银 赵文 鄢长灏 |
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| 作者单位： | 1. 西安石油大学机械工程学院
2. 长庆油田分公司油气工艺研究院 |
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| 基金项目： | 长庆油田分公司项目“固定型压后射流速排及多联作技术研究”(H07147) |
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| 摘 要： | 新研制的自主存储式电子压力计将人工神经网络技术融入井下仪器,使井下仪器能自主识别压裂作业过程,保证在实际压裂作业时间段缩短采样和数据存储周期,实行加密采样、存储,确保采集和存储的数据能"采全、录准"。进行了电子压力计的硬件设计及软件流程设计,硬件部分的核心是单片机和时钟控制电路。室内及现场试验表明,系统工作可靠,使用简便,重复性好,满足压裂作业环境下的井下测试要求;系统可方便地实现与射流、压裂、射流泵速排等工艺的多联作作业,与其他管柱连接方便,下井、起出管柱无挂、卡现象。
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| 关 键 词： | 压裂 自主存储式 电子压力计 单片机 神经网络 |
An autonomous storage electronic pressure gauge designed specially for fracture. |
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| Xu Jianning,Ding Wenbo,Zhu Duanyin,et al..An autonomous storage electronic pressure gauge designed specially for fracture.[J].China Petroleum Machinery,2010(2). |
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| Authors: | Xu Jianning Ding Wenbo Zhu Duanyin |
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| Affiliation: | Xu Jianning(College of Mechanical Engineering,Xi\'an Shiyou University,Xi\'an),Ding Wenbo,Zhu Duanyin,et al. |
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| Abstract: | The newly developed autonomous storage electronic pressure gauge incorporates the artificial neural network technology into borehole instruments to make them able to identify the fracturing process autonomously,to ensure that the sampling and data storage cycle can be shortened in practical fracture operation duration and sampling and storage are encrypted so as to ensure that the data collected and stored can be entire and precise.The hardware design and the software flow design of the electronic pressure ... |
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| Keywords: | fracture autonomous storage electronic pressure gauge single-chip microcomputer neural network |
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