总结针对电子压力计失效的改进措施.doc

总结针对电子压力计失效的改进措施
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个人收集整理 勿做商业用途
个人收集整理 勿做商业用途
个人收集整理 勿做商业用途
总结针对电子压力计失效的改进措施
压力计和温度计是测试过程使用的主要仪器设备,而其发展也经历了从最初的低精度、单一品种的纯机械式结构到复杂的电子式结构的变革。随着电子电工技术的迅猛发展，具有高精度、高灵敏度、高集成性能的电子压力计如雨后春笋。目前，全国各大油田应用较为广泛的电子压力计多达数十种,而由于压力计的生产厂家众多、型号繁杂、仪器电池检测、识别和操作方式的不同,在使用过程中很容易造成混淆。另外，在矿藏层油气的勘探和开发生产过程中，由于电子压力计长期工作在恶劣环境之中,再加之仪器的选型不当、部件的性能不可靠及人为的操作失误都能造成电子压力计使用过程中的失效,甚至导致试采工艺的失败。因此对影响井下电子压力计失效的主要因素进行分析和预防具有非常重要的现实意义。
个人收集整理 勿做商业用途
个人收集整理 勿做商业用途
个人收集整理 勿做商业用途
Pressure gauge and thermometer is the main instrument of testing process using equipment， and its development has experienced from the initial low precision， a single variety of pure mechanical structure to the complex electronic structure changes. With the rapid development of electronic electrician technology, high precision, high sensitivity， high integration performance of electronic pressure gauge have sprung up. Has been widely applied at present， the national major oil fields and as many as dozens of electronic pressure gauge, and because many in the manufacturer of the pressure gauge, model is multifarious, instrument battery detection, identification and the different methods of operation， in use process is easy to cause confusion。 In addition, the mineral layer of oil and gas exploration and development and production process， due to the electronic pressure gauge long-term work under bad environment， coupled with improper instrument selection, the performance of the parts is not reliable and human error can be caused in the process of using electronic pressure gauge failure， and even lead to the failure of the pre-production process。 So the main factors of affecting the downhole electronic pressure gauge failure analysis and prevention has