1,Introduction
The Model GGS71-4B HTHP Filter Press can be used to measure the filtration rate of drilling fluids and cement slurry under the condition of deep wells (HTHP), at the same time can be used to prepare the mud cake formed after filtration under the HTHP conditions. It possesses the characters of high precision, small error, simple operation and accurate measured data. The apparatus has been used extensively in various oil-fields, research institutions and laboratories.
The instrument is designed according to recommended program issued by API. It can be used in the temperature range from room temperature to 232ºC. Compared with the same series of GGS71-A high temperature and high pressure filter, the temperature control system adopts the most advanced electronic temperature controller in the world at present, which has the characteristics of high temperature control accuracy, good repeatability, simple operation and accurate test data. It is very suitable for use in laboratories of oil fields and scientific research institutes.
2,Type Specification
| Model |
Name |
| GGS71-4B |
HTHP Filter Press |
3,Technical Specification
| No. |
Technical Specification |
| 1 |
Power supply |
220V±5% 50Hz |
| 2 |
Rated power |
1000W |
| 3 |
Drilling fluid cup's working pressure |
7.1MPa |
| 4 |
Limit pressure of the drilling fluid cup |
10MPa |
| 5 |
Back pressure |
3.5MPa |
| 6 |
Drilling fluid cup's capacity |
500ml |
| 7 |
Effective drainage area |
22.6cm2 |
| 8 |
Air supply |
Nitrogen, carbon dioxide gas (without oil, water and other impurities) |
| 9 |
Working temperature |
Room temperature to 232ºC |
| 10 |
Net weight / Gross weight |
28.66kg/38.9kg |
| 11 |
Overall dimensions |
480×350×790mm |
| 12 |
Packing size |
790×450×415mm |
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