首页>
外国专利>
TEMPERATURE ASSESSMENT USING DIELECTRIC PROPERTIES OF AN INSULATED CONDUCTOR HEATER WITH SELECTED ELECTRICAL INSULATION
TEMPERATURE ASSESSMENT USING DIELECTRIC PROPERTIES OF AN INSULATED CONDUCTOR HEATER WITH SELECTED ELECTRICAL INSULATION
展开▼
机译:利用绝缘材料的电介质特性,选择电绝缘进行温度评估
展开▼
页面导航
摘要
著录项
相似文献
摘要
A system for assessing one or more temperatures in an opening in a subsurface formation includes an electrical conductor and electrical insulation at least partially surrounding the electrical conductor. The electrical insulation includes magnesium oxide and a ferroelectric material. An electrically conductive sheath at least partially surrounds the electrical insulation. A profile of one or more dielectric properties of the electrical insulation along a length of the electrical insulation is assessed during use to assess a temperature profile with spatial resolution along the length of the electrical insulation.
展开▼