InnoSprint Innovative high-speed telemetry system

Conformity certificate № 04IDYU128.RU.С02598

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Instrument Features InnoSprint

Innovative modular design, allowing to separate telemetry and D&I module
Proximity of D&I and GR sensors to the drill bit, flexible BHA design for drilling wells with the most complex drilling profiles
Power supply to all BHA tools provided by the built-in turbine alternator eliminating the use of costly and hazardous batteries
High power generator
Ease of tool preparation in the field

Applications

Long and deep wells
Complex BHAs with LWD tools and RSS, requiring high data density transmission for effective geosteering

Benefits

Innovative modular design
High-speed wave modulator
Physical bit rates up to 16 bps
Power supply of all BHA tools
Proximity of D&I and GR sensors to the drill bit
16-sector density image support at high ROP

Tool specifications

Nominal OD	UOM	4.75"
Flowrate range (Alternator)	galUS/min (l/s)	143 - 253 (9-16)
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	up to 16
Downlink type		Flow modulation
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

Key measurements

Direction and inclination, including continuous measurements
Gamma-ray
Triaxial shock and vibration
Stick/slip
Turbine rpm
Diagnostic channels

Measurement specifications

Parameter	Accuracy	Resolution
Inclination	± 0.15°	0.1°
Azimuth above 6 deg. inclination	± 1.5°	0.1°
Toolface	± 3°	6°
Natural gamma ray	± 5 %	1 API

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