Cases

In urban subway shield tunneling, pipe jacking, and other underground municipal construction projects, slurry plays an important role in excavation, transportation, lubrication, and ground stabilization. During construction, a large volume of slurry is continuously generated and circulated between the tunneling machine and the slurry treatment system. However, the slurry flow rate is not always consistent […]

As environmental regulations become increasingly strict in the oil and gas drilling industry, the proper treatment and disposal of drilling waste has become an essential part of modern drilling operations. Among the various types of equipment used in drilling waste management systems, the environmental drilling waste treatment shale shaker plays an important role in separating

Introduction During oil and gas drilling operations, gas invasion into drilling fluid is a common problem that can seriously affect drilling safety and efficiency. When formation gas enters the drilling mud, it reduces mud density, changes rheological properties, increases the risk of well control issues, and may cause unstable drilling conditions. A vacuum degasser for

Our company is a professional drilling equipment manufacturer specializing in the production of various drilling-related equipment. The rig mats we produce feature high strength, excellent load-bearing capacity, good interchangeability, convenient transportation, low operating costs, quick installation, strong shock absorption, resistance to cracking, water resistance, corrosion resistance, deformation resistance, long service life, and easy recycling and

Failure Cause Analysis and Corrective Actions 1. Failure Cause Analysis During shutdown and transportation of the sand pump, the pump casing and mechanical seal chamber were not flushed and cleaned. Residual drilling mud remained inside the pump and settled during the idle period, causing sediment accumulation and blockage of the mechanical seal chamber. As a

Introduction In oil and gas drilling operations, maintaining the quality and stability of drilling fluid is essential for safe and efficient well construction. One common challenge encountered during drilling is gas invasion, where formation gas enters the drilling fluid system and creates gas-cut mud. If not treated promptly, gas-cut drilling fluid can lead to reduced