为了解地下情况,油井测试是最直接的手段。它是对油井进行产能评价的基础方法,为开发油田提供了科学的依据。从本文对目前国内先进的油井测试技术进行了分析和概述。即:高温分布式温度测试技术、油井无线测试技术、电位法测试技术、电子压力计随钻测试技术、光纤高温高压井筒测试技术等,为油井测试提供了一些参考。 To understand the underground conditions, well testing is the most direct means. It is the basic method to evaluate the productivity of oil well and provides a scientific basis for oilfield development. This paper analyzes and summarizes the current domestic well testing technology. Namely: high temperature distributed temperature testing technology, oil well wireless test technology, potential test method, electronic pressure gauge while drilling test technology, optical fiber high temperature and high pressure wellbore test technology, etc., for the oil well test provides some reference.