文档介绍：BFT—2操作手册
北京华能通达能源科技有限公司
目录
BFT-2设备连接安全须知························4
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、仪器安全··································4
BFT-2设备连接前的准备工作····················4
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、密封面及O型圈··············6
BFT-2设备连接过程····························8
BFT-2地面检查过程····························8
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、升压电源及调压电源的绝缘电阻检查··12
外接电源检查·····························12
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BFT-2设备上井前的准备工作···················13
、BFT-2设备上井井场环境及井眼条件···········13
BFT-2测试器操作流程························14
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、作业过程································15
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资料整理·································19
BFT测井过程安全质量监控···················20
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BFT-2测井情况···························21
BFT测井过程应急处理·······················21
仪器遇阻·································21
防止仪器和电缆的粘卡·····················22
解卡·····································22
BFT测井后的保养与维修····················22
····························24
BFT-2设备连接安全须知
仪器本身质量很大,为确保仪器在移动、连接、运输过程中的人
身安全和仪器安全,要求至少两人以上抬动仪器,且需穿戴防护用品。
仪器要放置在平稳的支架上,防止仪器滚动、损伤仪器和人员。
仪器通电时,内部有380V交流电,切忽触摸电源变压器、仪器接头等,以免电击。
维修仪器时,使用接地良好的平台、电烙铁。人体接触仪器前,触摸一下与大地接触良好的金属,释放静电。
井口电缆有一千伏交流电压,井下电子线路的伽玛计数电源有一千多伏直流电压,维修和使用中必须注意人身安全。保持机箱和仪器外壳的良好接地。不要伸手触及加电的机内电路,特别是带高压的零部件。
、仪器安全
仪器在运输前,特别注意不允许带压力传感器运输。应将石英压力传感器拆掉,装入专门的包装箱,随仪器到达后,再将传感器安装到仪器。
仪器在测井时,采用地面组装。仪器的连接端口要连接牢固。防止仪器脱落和连接部位进井液。
仪器测井前后,必须检查各仪器间连接部位的密封件是否完好。如果不够完好,必须更换密封件,方可下井。
注意仪器高温高压指标,尽可能避免仪器在超出指标以