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Production Telemetry Sub (PTS)

Applications

● Converting high voltage to low voltage from cable head for downhole tools
● Communication between surface panel and downhole tools

Benefits

The Production Telemetry Sub (PTS) serves as a communications interface and a programmable logging controller. It also incorporates a DC-DC converter to convert the high voltage on the head line to power the downhole tool bus. The PTS polls each tool on the tool string for its data packet and assembles these data packets into frames for uplink to the surface.

Product Description

Specifications

Maximum Temperature	350ºF (175°C)
Maximum Pressure	15,000 psi (103 MPa)
Make-up Length	1 ft.-7.7 in. (0.5 m)
Shipping Length	1 ft.-10.8 in. (0.579 m)
Weight	7.5 lbs (3.4 kg)
Tool Diameter	1.69 in. (43 mm)
Recommended speed	30 ft./min (9 m/min)
Toolbus data rate	500 kbits/s
Uplink data rates
Downlink rate
Power Requirements
Current Consumption
Wireline Requirements
Vibration & Shock

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NOMIC HOLDINGS LTD is a non-state-owned, non-public-benefit, commercial joint-stock company established in 2005. As an enterprise integrating diversified services, NOMIC provides expertise in engineering design, technical consultation, manufacturing, and trade. The company is dedicated to industries such as oil and gas, offshore engineering, machine tools, and metallurgy, offering customers full-process and integrated solutions.