The A-One Oil 13-Pin Joint Connector is a key signal and power conversion interface.
Core purpose-Under the operation environment of only using single core cable, implementation can, an independent power supply and control of a variety of complex underground instrument "bus" connection.
◆ Single-conductor cable
Like a thick "ordinary" power wire: a single central conductor surrounded by insulation and armored steel.
Simple, rugged, comparatively low cost, but only one independent current path.
Conventional single-conductor systems have to use "current-switching" or "frequency modulation" to send sparse commands and receive commingled log data; they cannot independently and simultaneously control several sophisticated down-hole tools.
◆ Seven-conductor (multi-conductor) cable
Seven individually insulated conductors inside one cable.
Provides multiple independent current paths that act like a "bus," letting different tools be assigned their own pairs for power and telemetry.
Ideal for combination logging strings (resistivity, sonic, neutron, density, etc.) run in one trip. Each tool or function receives power and transmits data on its designated conductors without cross-talk.
13-Pin Joint Connector
What Is 13-Pin Joint Connector Used For?
A-One Oil 13-Pin Joint Connector role as the core of joint can be summarized as: a word for "single-pin instrument" without changing a cable, can directly access the modern 13-pin combination logging series, realize plug and play, multi-channel high-speed transmission and reliable operation of high temperature and high pressure. The specific functions are as follows:
Surface single-conductor cable → adapter → down-hole 13-pin wet-mate female plug, providing mechanical mating and pressure sealing.
The adapter converts the single-core cable's power/signal port into a multi-channel 13-pin interface, allowing tools originally built for single-conductor operation to be plugged directly into a 13-conductor logging string.
◆ Multi-Channel Telemetry
A 13-core line can carry power, temperature, pressure, sonic, gamma-ray and other logs simultaneously. Via the single-to-13 adapter, the power and data from the single-conductor tool are merged onto the same 13-core cable, achieving "one line, multiple functions."
◆ Rapid Field Change-Out & Repair
During production logging, single-conductor sensors (temperature, sonic, etc.) often have to be swapped in. With this adapter they can be connected without pulling the entire 13-core line, improving efficiency and reducing operational risk.
◆ High-pressure & High-temperature Service
The adapter is moulded in HPHT-rated materials, maintaining reliable electrical performance in deep (>7 000 m) and hot (>175 ℃) wells, meeting oil-field requirements.
Conclusion of 13-Pin Joint Connector
13-Pin Joint Connector is to convert single-core cables and standard 13-pin cables into each other, be compatible with different logging instruments, achieve unified transmission of power and multiple logging signals, and enhance the flexibility, reliability and efficiency of on-site operations.
It is the "adapter between single-pin cable and 13-pin instrument", responsible for distributing the power-communication composite signal of the single-pin cable into multiple power, control and data channels required by the 13-pin instrument underground, so that a standard 13-pin combination instrument can also be run with a single-pin winch.
Welcome to contact us to learn more about our tools via e-mail info@a-oneoil.com
