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| 一种井场H_2S检测系统的设计 | |
| 引用本文： | 董钟骏,李俊兰,万泽君,李柯江.一种井场H_2S检测系统的设计[J].传感器与微系统,2012,31(10):119-120,124. |
| 作者姓名： | 董钟骏 李俊兰 万泽君 李柯江 |
| 作者单位： | 1. 中国石油集团川庆钻探工程公司川西钻探公司,四川成都,610000 2. 中国石油集团工程设计有限责任公司西南分公司,四川成都,610041 3. 西南油气田公司重庆气矿大竹作业区,重庆,635100 |
| 摘 要： | 针对四川盆地东部地区高含硫气井开发过程中,可能出现H2S有毒气体,设计了一种井场H2S检测系统。从硬件设计和软件设计两方面详细地阐述了该H2S检测系统的开发过程。硬件设计以STC12C5A60单片机为核心芯片,硬件电路主要包括信号调理电路、数据采集电路和通信电路;软件设计采用C语言和LabVIEW进行开发。通过对该H2S检测系统进行测试,验证了系统测量误差在0.2%以内,可以满足井场H2S检测的高精度测量需要。 |
| 关 键 词： | 硫化氢 检测系统 井场 数据采集 |
Design of wellsite H2S detecting system |
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| DONG Zhong-jun , LI Jun-lan , WAN Ze-jun , LI Ke-jiang.Design of wellsite H2S detecting system[J].Transducer and Microsystem Technology,2012,31(10):119-120,124. | |
| Authors: | DONG Zhong-jun LI Jun-lan WAN Ze-jun LI Ke-jiang |
| Affiliation: | 1.Chuanxi Drilling Company,Chuanqing Drilling Engineering Co Ltd,CNPC,Chengdu 610000,China; 2.Southwest Branch,Engineering Design Co,CNPC,Chengdu 610041,China; 3.Petro China Southwest Oil & Gas Field Company,Chongqing 635100,China) |
| Abstract: | During the development of high H2S gas wells in the eastern Sichuan Basin,there exists a high potential risk in some gas wells due to H2S,so a kind of wellsite H2S detecting system is designed.In the hardware part,the hardware circuit takes STC 12C5A60MCU as the core chip,mainly including signal regulation circuit,data acquisition circuit and communication circuit.In the software part,software is programmed by C language and LabVIEW.It is verified through test that the measurement system error is less than 0.2%,which satisfies the needs for high precision measurements. |
| Keywords: | H2S detecting system wellsite data acquisition |
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