全面提高国产钻机质量应注意的问题

摘要

In this paper, some problems on the design and manufacture of thedrilling rig made in China are discussed. The concept of “over-rig”which comprise all of the equipments at site is presented，at the same time，the question that the rig should be inspected is also pointed out.%就提高国产钻机质量涉及到的几个问题进行讨论，提出了钻机设计应包括井场所有设备的“大钻机”概念；同时还提出钻机进行检测也是提高钻机质量应注意的问题。