Well logging hoists are intended for carrying out round-trip operations upon geophysical survey in wildcat, exploration and production wells for oil and gas up to 7000 m deep with the logging cable maximal diameter of up to 36 mm. The well logging hoist is mounted onto mobile platforms of all-terrain vehicles produced by URAL, KAMAZ, MAZ, IVECO and other manufacturers. The well logging truck hoist consists of the following parts:
- motor vehicle chassis;
- tripping unit;
- free-running generator;
- round-trip operations control system;
- tool for measuring depth, speed and tension of cable;
- spare parts and accessories kit.
The hoist can be operated at an ambient temperature range of –45°Ń to +50°Ń and at relative humidity of 80% at +15°Ń