钻机绞车使用操作技术要点

Technical Point of Drawworks Operation for Rigs

提升、下放钻具主要是通过使用绞车来实现的,绞车使用操作是一项技术性很强的工作。一是要弄清楚控制手柄的操作功能;二是要做好绞车的首次启动(试车):试车前的检查,空车检查,空车运转;三是要做好井架及底座起升后与绞车有关的工作;四是要严格按操作规程操作绞车。

Lifting and running down in oilfield operation were performed by using drawworks,the operation of drawworks was a high technical work.The work includes that:①the function of handle should be clarified;②the first starting of drawworks(test operation) should carried out carefully,including test operation inspection,no-load inspection and no-load running;③the operations after the derrick and substructure are lifted should be carried out carefully;④the drawworks should be operated strictly according to the operation specifications.