Product Details
Introduction
Geophysics Vertical Seismic Profile Tool (GeoVSP) is a digital three‑component downhole geophone which allows to work in the environment with high temperature and high pressure. Up to 32 levels can be run which guarantees large VSP acquisition operations such as Walk Around and 3D VSP. The design that arms automatical closing after power off allows rapid and safe operations in both open and cased hole environments in borehole from 4 inches to 16 inches.
Specifications
| Maximum Temperature | 350°F (175°C) |
| Maximum Pressure | 20,000 psi (140 MPa) |
| Outside Diameter | 3 1/8 in. (79 mm) |
| Hole size | 4 in. (101 mm) ~ 16 in. (408 mm) |
| Length | 47.2 in. (1.2 m) |
| Weight | 46.64 lbs. (21.2 kg) |
| Anchoring Ratio | 10:1 |
| Geophone Sensor | SMC1850‑15Hz |
| Number of Detector per Axis | 1 |
| Maximum Level | 32 |
| Gain | 20 dB,40 dB |
| Instantaneous Dynamic Range | 122 dB |
| Wireline Requirements | 7‑Conductor Cable |
| Hole Type | Open hole/Cased hole |
| Auxiliary Tools | |
| Tension | Optional |
| Gamma Ray | Optional |
| CCL | Optional |
Geophysics Vertical Seismic Profile Tool (GeoVSP)
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HEADQUARTERS
Beijing, China
PRODUCTION BASES
Beijing·Shandong·Tianjin
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