According to the manufacturer of mud pump accessories, the total reciprocating stroke l of the plunger pump remains unchanged, which is determined by the cam lift. The amount of oil supplied to the plunger in each cycle depends on the oil supply stroke, which is variable without camshaft control. Th......

Drilling is an irreplaceable link in oil drilling and production. The quality of drilling technology directly affects the quantity and quality of oil drilling and production. This paper introduces a new oil drilling and production technology - rotary percussion drilling technology.The principle of r......

（1） Installation1. The mud pump shall be kept horizontal, and the horizontal deviation shall not exceed 3mm, so as to facilitate the normal oil supply of the lubricating oil passage at the power end during operation and ensure the normal operation of the driving triangle belt; The requirements for......

Oil drilling mud pump, also known as oilfield mud pump, is an important part of drilling equipment, which is used to transport mud or water and other flushing fluid media to the borehole during the drilling process. The characteristics of oil drilling mud pump products are divided into the following......