1,Introduction
The Model GGS71-A 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. The maximum working pressure for the testing cup of drilling fluids is 10MPa.
The instrument uses corrosion resistant stainless steel drilling fluid cup, electric heating jacket with automatic thermostatic control, stainless steel shell, external heating insulation layer. It has the characteristics of long service cycle, high measurement accuracy, small repeated error, safe and reliable, simple operation, accurate test data and so on.
2,Type Specification
| Model |
Name |
| GGS71-A |
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 |
At room temperature to 232ºC |
| 10 |
Net weight / Gross weight |
28.36kg/38.6kg |
| 11 |
Overall dimensions |
480×350×780mm |
| 12 |
Packing size |
790×450×415mm |
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