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随着石油科技的不断发展,电动钻机已经在钻井井场得到了广泛使用,因此井场现场设备接地问题就显得更为重要,因为其不仅涉及到井场设备的正常运转,还是安全生产的重要保障手段。面对接地电阻在4Ω以下的国家标准,在戈壁、沙漠等一些土壤导电性不理想的作业地区往往难以达到,因此接地也就失去了其应该具有的保护作用。本文针对这一问题,结合多年的接地工作实际,提出了相关的解决思路,对提高井场接地保护效度具有重要价值。
With the continuous development of oil science and technology, electric drilling rigs have been widely used in drilling well sites. Therefore, the problem of field equipment grounding in the well site becomes even more important because it involves not only the normal operation of the wellsite equipment but also the importance of safety production Safeguard means. In the face of the national standard of grounding resistance below 4Ω, it is often difficult to reach some areas where the conductivity of the soil is not ideal in the Gobi Desert and other areas. Therefore, the grounding also loses the protective effect it should have. This paper addresses this issue, combined with many years of grounding practice, put forward relevant solutions to the pit, to improve the effectiveness of ground well protection is of great value.