【摘要】 在用井架承载能力及使用寿命测试系统能在钻井作业现场快速测出井架的最大承载能力、可靠性以及使用寿命。该系统研究属国内首创，达到国际先进水平，已用于辽河油田20部开架的测试，创效益266．8万元。更多还原

【Abstract】 The test system for active derrick load sup-porting capacity and operating life can quickly deterrnin onsite the maximum supporting capacity, reliability and oper-ating life of derricks. The study on the system is the initi-attion in China, and is in the lead of the world level, whichhas been applied on 20 derricks in Liaohe Oilfield and thebenefit of 2. 668 million yuan obtained.更多还原