Subsea Well Fiber Efficiency Project
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Collaborating with our customers and key stakeholders, we are excited to be working on some very unique ideas to improve enablement of subsea wells with Fiber.
Subsea Wells
At ENABLE, we are redefining the performance and reliability of subsea well connectivity through a new generation of precision-engineered fibre optic and electrical solutions.
Drawing on over four decades of hands-on experience across Subsea Xtrees, Completions and Landing Strings, our products are built to address the most demanding downhole environments - keeping subsea wells connected, performing and productive throughout their full operational life.
Mechanical Fibre Optic Splice CONNECTOR
ClaspLok®
ClaspLok® is a unique, patented worlds first mechanical fibre optic splice connector developed for Subsea and Downhole applications, addressing the traditional limitations and challenges of Fusion Splicing in offshore Rig based operations.
Developed using ENABLE’s Reliability Through Innovation™ approach, ClaspLok® significantly increases installation efficiency whilst reducing the technical risks associated with optical fibre terminations in offshore environments, representing a step change in optical connector reliability and opening up new possibilities for fibre across intelligent completions and subsea production systems (F.O distribution, DTS, DAS, DSS).
Features and Benefits
- Patented unique fiber clamping system
- Compatible with any MM or SM Fiber and downhole cable configuration
- High reliability and optimised time efficiency
- Low insertion loss UPC and APC
- Fibre termination and connection in challenging environments
- Fibre Optic termination and re-termination in a few minutes
Specification
Working Temperature
150ºc
Optical communication wavelength (single mode)
1550nm & 1625nm
Optical communication wavelength (multi-mode)
850nm & 1300nm
Maximum insertion loss per penetrator/splice at room temperature (20°C)
≤0.1 dB
Optical power handling capability
≥200mW
Minimum optical return loss for single mode cable systems at room temperature (20°)
UPC ≥ 30dB, APC ≥ 45dB
Fibre Downhole Junction Box
EnsureWell™ Junction Box
EnsureWell™ is a unique and patented range of Electrical and Optical downhole connectors and splices, developed to improve the reliability and installation efficiency of in well connection systems whilst simultaneously reducing the risk of Non Productive Time events on the rig floor.
Developed using ENABLE’s Reliability Through Innovation™ approach, EnsureWell™ Multi Fiber Downhole Junction Box represents a step change in optical fiber management and and installation efficiency, whilst mitigating the potential risks associated with optical cable terminations on a rig floor environment, opening up new possibilities for fiber enablement in intelligent subsea completions.
Features and Benefits
- Patented unique taper metal seal design without threads
- High reliability, optimized time efficiency
- Fiber Management cassette system in 1Atm spool body
- Significant reduction in installation risk and NPT
- >40m of spool able and re-spool able fiber on the rig floor
Specification
Number of optical lines
4
Working pressure
10,000psi
Working temperature
121ºc
Optical performance
As per integrated cable technology
Multi Fibre Downhole Mechanical Splice Connector
EnsureWell™ Splice Connector
EnsureWell™ is a unique and patented range of Electrical and Optical downhole connectors and splices, developed to improve the reliability and installation efficiency of in-well connection systems whilst simultaneously reducing the risk of Non Productive Time events on the rig floor.
Developed using ENABLE’s Reliability Through Innovation™ approach, EnsureWell™ Multi Fiber Downhole Mechanical Splice connector represents a step change in optical connector reliability and installation efficiency, whilst mitigating the potential risks associated with optical cable terminations on a rig floor environment, opening up new possibilities for fiber enablement in intelligent subsea completions
Features and Benefits
- Patented unique taper metal seal design without threads
- Any fibre combination of SM and MM configuration using ClaspLok®
- High reliability, optimised time efficiency
- Significant Rig time saving (>8 hours per installation)
- Significant reduction in installation risk and NPT, no fusion splicing
- Integrated chassis for rig floor termination management
Specification
Number of optical lines
4
Working pressure
15,000psi
Working temperature
150ºc
Optical communication wavelength (single mode)
1550nm & 1625nm
Optical communication wavelength (multi-mode)
850nm & 1300nm
Maximum insertion loss per penetrator/splice at room temperature (20°C)
≤0.1 dB
Optical power handling capability
≥200mW
Minimum optical return loss for single mode cable systems at room temperature (20°)
UPC ≥ 30dB | APC ≥ 45dB
Innovation
Subsea Well Fiber Efficiency Project
Collaborating with our customers and key stakeholders, we are excited to be working on some very unique ideas to improve enablement of subsea wells with Fiber.
Read MoreSubsea Well Fiber Efficiency Project
Collaborating with our customers and key stakeholders, we are excited to be working on some very unique ideas to improve enablement of subsea wells with Fiber.
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About
ENABLE is built upon decades of highly specialised expertise and experience that is unmatched globally. Through the continuous development of first-to-market technologies,…
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