GGS71-B high temperature and high pressure filtration instrument

brief introduction

GGS71-B high temperature and high pressure filtration instrument is a specialized instrument that simulates deep well conditions, measures the filtration loss of drilling fluid, and can simultaneously produce the filter cake formed after filtration under high temperature and high pressure conditions. Temperature and pressure play a significant role in the control of filtrate, therefore, the determination of high temperature and high pressure filtrate loss is an important indicator of drilling fluid control technology.

scope of application

Suitable for measuring or simulating filtration loss under deep well conditions and producing filter cake.

Instrument characteristics

The rated working pressure is 7.1 Mpa, and the maximum working temperature can reach 232 ℃. The drilling fluid cup adopts a single-layer mesh with a 60 mesh movable sieve through the hole. It has the characteristics of stainless steel shell, special protective layer, high heat transfer efficiency, and independent foreign excellent electronic temperature controller temperature control system. It has high temperature control accuracy, good repeatability, simple operation, accurate test data, and digital temperature control meter temperature control, with high temperature control accuracy and good temperature control effect.

parameter