SIB 2.2ELECTROMAGNETIC TELEMETRY

Electromagnetic telemetry tool designed to support directional drilling and logging-while-drilling operations.

Certificate of conformity reg.No.4IDY101.RU.C02359 CODE OK 034-2014 (KPES 2008) 28.92.1

Tool Family Features - SIB 2.2

Robust design for drilling with RSS at high RPMs
Cost-effective EM & MP modular telemetry combination
Turbine alternators of proprietary design
Configurable real-time data and memory mode settings
Communication with logging tools and RSS, power supply for the entire BHA
Downlinks via mud flow modulation

Applications

High ROP drilling in EM-friendly formations
Managed pressure drilling (MPD) and underbalanced drilling (UBD
Pumping high volumes of LCMs

Benefits

Lowest operating costs
Very high data rate – up to 10 bps
Hybrid turbine + battery power source for underbalanced drilling

Tool specifications

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Nominal OD	UOM	4.75"
Flowrate range (Alternator)	galUS/min (l/s)	143 - 270 (9-17)
Telemetry module, minimum length	ft(m)	16 (4.9)
D&I module, minimum length	ft(m)	12.1 (3.7)
Threads		NC38
Modulator type		wave
Power supply		Alternator
Operating frequencies	Hz	0.625-16
Maximum bitrate	bps	16
Downlink type	Flow modulation, EM downlink
Operating temperature range	°F (°С)	+41 to +258 (+5 to +125)
Maximum operating pressure	psi (MPa)	8702 (60)
Maximum RPM	rpm	120
Maximum mud sand content	%	1
Maximum LCM concentration	ppb	40, medium nut plug
Maximum DLS rotating	°/100 ft	12
Maximum DLS sliding	°/100 ft	18

Measurement specifications

Parameter	Accuracy	Resolution
Inclination	± 0.15°	0.1°
Azimuth above 6 deg. inclination	± 1.5°	0.1°
Toolface	± 1.5°	6°
Natural gamma ray	± 1 %	1 API

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