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Downhole equipment

Downholе
equipment

A Universal Solution for advanced drilling and complex operations

Triple Combo+RSS
and more

Azimuthal gamma ray, boundary mapping, and near-bit modules

At least 3 data points per meter

High data density during Triple Combo + RSS operations at drilling rates of up to 80 m/h

Drill the well
in a single run

Up to 500 hours of circulation without tripping out, enabled by the generator and dual-channel telemetry (EM + mud pulse)

Data compression

Key Axel technology:

Digital compression of logging data

ROP up to 80 m\h

For BHA with RSS

Data transmition speed

Up to 12 bps with a 0.2 s pulse width

Extended pulser service life

Drilling performance is enabled by data compression algorithms rather than the pulser’s mechanical cycling rate.

Rate of penetration

With Axel compression

ROP up to 80 m/h

Without compression

ROP up to 30 m/h

Bottom hole Assembly

Master controller

Axel Core

Axel Turbo

Axel Core

Controle module

Connection of LWD and RSS
Entire logging data compression
Power management

Axel Turbo

Control module

All features

Connection of LWD and RSS
Azimuthal data compression

Data transmission modules

Axel pulser

Axel Power Pulse

Axel EM

Axel Combo

Axel pulser

For highspeed jobs

All features

High pulse amplitude Finest signal in deep well and low drilling fluid flowrate
Pulse width up to 0,2 sec High mechanical data transmittion rate

Axel Power Pulse

For endure highspeed jobs and power supply

High pulse amplitude Finest signal in deep well and low drilling fluid flowrate
Pulse width up to 0,2 sec High mechanical data transmittion rate
Built-in 300W generator Up to 300 hours of operation on a single battery without tripping out

Axel EM

First of it's kind ЕМ for Triple combo jobs

Wide operating frequency range for any downhole conditions
Survey transmission during extension

Axel Combo

Mud pulse and EM in one module

Dual-channel data transmittion Reliable data transmission in the most challenging wells.
Switch between EM and mud-pulse without tripping out Drill the entire well with a single BHA