
高温电阻率介绍
l LWD EM wave propagation电磁波传播随钻电阻率
l Dual frequency, 2MHz & 400kHz双频模式
l Compensated measurements补偿测量
l Industry accepted measurement standard行业认可的测量标准
l Performs through entire operating temperature range, 175 ℃工作温度
l Meet/Exceed major service provider’s measurement quality达到或超过主要服务商的测量质量
l Conversion SW accounts for borehole & dielectric effect in real-time
l 现场软件可以实时纠正井眼泥浆及介电常数对测量的影响.
l Faster measurement cycle than gamma for high ROP wells高速钻井的测量周期快于伽玛
l SW for post data processing in log analysis:线下数据处理和分析软件
l Can test borehole and invasion parameters used for resistivity conversion and determine which resulting model log closely matches the measured log.
能够测试各种井眼和浸入带参数对测量的影响,参数由生成的模型曲线与实际测井最吻合度来定
l MTBF:平均无故障使用时间 ~7500 小时, Footage:进尺 ~350,000 ft,截止2019.10
l Produced great logs every job 每次使用都得到高质量的测井数据,无例外
l True 175 Celsius performance真正的175度性能
l 精确测量范围0-4000欧姆米,趋势变化测量范围4000-10000欧姆米
川渝地区电阻率工具服务最高作业循环温度163℃。



