水平井能够有效提高单井产量、提高储量动用率、降低综合成本,已经成为油气田企业重要开发方式之一。其产生的革命性作用日益彰显。18世纪中叶,英国人瓦特对蒸汽机做了一系列重大改进,发明了单缸单动式和单缸双动式蒸汽机,大大提高了热效率和运行可靠性,一场工业革命由此席卷世界。 Horizontal wells can effectively increase single-well production, improve reserves utilization and reduce comprehensive costs, and have become one of the important development modes for oil and gas field enterprises. Its revolutionary role has become increasingly evident. In the mid-18th century, Watts made a series of major improvements to the steam engine and invented the single-cylinder single-acting and single-cylinder double-acting steam engines, greatly improving the thermal efficiency and operational reliability. As a result, an industrial revolution swept the world.