Drilling Rig Mud Pump With Precise Pressure And Displacement Control

Drilling Pump  — Detailed Introduction

The drilling pump, often also called the mud pump in the industry and colloquially referred to as the "mud injection pump" (凝浆泵) at some sites, is the most core power equipment in the circulating system of an oil drilling rig, vividly known as the "heart" of the rig. Relying on high-pressure reciprocating pumping action, it drives the drilling fluid to establish the entire downhole circulation loop, directly serving the whole drilling process. The working performance and operational reliability of the drilling pump directly affect drilling speed, downhole safety, wellbore stability, and cuttings-carrying effectiveness, making it indispensable key heavy-duty equipment for land rigs, offshore rigs, and workover equipment. Whether drilling operations can proceed continuously depends to a large extent on the operating stability of the drilling pump; under deep-well, ultra-deep-well, and complex-formation drilling conditions, the drilling pump is even more critical.