摘要
近年来国内外超深地层油气勘探开发步伐明显加快,深井、高温高压井越来越多,测井仪器的耐高温技术研究成为热点。为了持续提升现有大功率牵引器电路耐温性能和长时间工作可靠性,结合国内外研究现状和现场需求,采取主动与被动相结合的技术路线,提出应用防凝露保温瓶、内循环冷散热式电路骨架、优化电子线路设计等技术策略,供广大电缆测井牵引器研究同行借鉴。
With the acceleration of global oil and gas exploration in ultra-deep formations,the demand for high-temperature and high-pressure well logging tools has significantly increased.Enhancing the thermal tolerance and long-term reliability of high-power tractor circuits has become a key research focus.Based on current international studies and field requirements,this paper proposes a combined active–passive strategy to improve thermal resistance.The technical approaches include the use of anti-condensation thermal flasks,internal circulation cooling–dissipating circuit frames,and optimized electronic circuit design.These solutions aim to provide practical references for researchers and engineers working on wireline tractor technology.
作者
张志华
归明星
曹裕前
刘斌
赵峰
ZHANG Zhihua;GUI Mingxing;CAO Yuqian;LIU Bin;ZHAO Feng(Jianghan Logging Company,Sinopec Matrix Corporation,Wuhan,Hubei 430073,China)
出处
《江汉石油职工大学学报》
2025年第5期11-13,共3页
Journal of Jianghan Petroleum University of Staff and Workers
基金
中国石化股份有限公司科技项目《“牵引器+”技术专利战略分析研究》(项目编号:921090)。
关键词
电缆测井
牵引器
电路
耐高温
技术策略
wireline logging
tractor
circuit
high-temperature tolerance
technical strategy
