The equipment was development by AO NPP VNIIGIS in cooperation with OOO NPC ECO-Technology Foundation
is designed for casing string cementing quality control (casing size 55-155 mm).
Features and Advantages
- the tool is operated through a one-core cable of up to 6000 m length, with computerized logging stations equipped with fast-acting analog-digital converters for recording the full wave picture (GEKTOR type);
- tool conveyance to the investigation interval through the drill pipe (inner diameter 50 mm)
Specifications
| Sonde formula | T20,25T11,5R |
| Centralizers | lever-type |
| Transmitter | magnetostrictive, radial |
| Receiver | piezoceramic |
| Transmitter inherent frequency, kHz | 20 |
| Max. operating temperature, °С | 120 |
| Max. hydrostatic pressure, MPa | 60 |
| Borehole tool dimensions, mm: diameter (without centralizers) length | 36 2400 |
| Weight, kg | up to10 |
Download the equipment card