Telemetry Drilling

Today we offer an optimal and effective solution for specialists engaged in drilling by drilling directional and horizontal wells in the form of the COMPASS telemetry system.

The design of the downhole instrument of telemetry systems with a hydraulic communication channel “COMPASS” is based on 6 main interchangeable modules:

• extraction module;
• battery module;
• navigation module (inclinometer);
• transmitting module (pulsator);
• gamma ray logging module;
• connecting modules (centralizers).

The main advantages of the television system are:

• recoverability of downhole modules in case of emergency operations;
• low power consumption, which ensures maximum battery life (from 300 to 400 hours of operation in circulation mode);
• short duration of full technical maintenance (3 hours) due to the use of modern materials and technologies, minimal repair and maintenance costs;
• work with a high content of clogging additives (up to 112.5 kg / m3) and sand (up to 1.5%);
• setting the amplitude of the generated pulse by selecting a valve pair in a wide flow range from 3 to 75 l / s .

The principal advantage of this system is that the design of the downhole tool includes identical modules of the system with a hydraulic communication channel, with the exception of the transmitting one (pulsator).

According to the manufacturer’s company, the maximum depth of well drilling in North America using the COMPASS telemetry system with an electromagnetic communication channel is 3000 m.

The system is accredited in the Russian Federation as a means of measurement and has all the necessary certificates of conformity and permits.