无隔水管泥浆循环举升泵选型及性能参数计算方法

Selection and calculation of parameters of the mud lifting pump for RMR

摘要:

无隔水管泥浆循环钻井技术作为一种新兴的工艺及装备系统，已经为国内外多口油气井提供了成功示范。通过无隔水管泥浆循环钻井技术，介绍了支撑该技术的装备系统——无隔水管泥浆循环系统，并重点说明了该系统中的核心装备——泥浆举升泵的选型范围、选型结果和性能参数计算方法。

Abstract:

As a new technology and equipment system， the riserless mud recovery drilling technique has been successfully demonstrated in many oil and gas wells all over the world. In regard to the riserless mud recovery drilling technique， this paper introduces the equipment system-the riserless mud recovery system with focus on the range selection， selection results and parameter calculation of the core equipment of the whole system-the mud lifting pump.