Diameter: 1.6″ Length: 65″ Weight: 15.4 Lbs. Max temp: 122° F Max pressure: 200 bars Borehole diameter: 1 3/4″ to 24″ depending on borehole conditions Digital Data Transmission: up to 500 Kbps
Fiber optic cables are used for a wide range of downhole applications, especially for distributed temperature sensing (DTS) but are also used in pressure, flow and acoustic sensing applications.
The Integrated Downhole Network (IDN) consists of the cable itself, plus adequate cable clamps and protectors as required. We supply a wide array of Tubing Encased Conductor (TEC) cables
The system is electronically passive, with no electronics downhole, and can monitor downhole pressure and temperature continuously without breaking in production of oil well.
ithstand deepwater subsea and downhole in-well environmental conditions. At deepwater levels, temperatures are ty Design objectives for deepwater systems deployed as deep as 15,000 feet
Metris systems—not yesterday''s downhole gauges Our permanent downhole gauge technology has evolved from transmit-only devices providing pressure and
GEOTRU 200 Designed to reliably measure long term pressure and temperature in high-temperature wellbores. GEOTRU 200 – Permanent
Fiber optics solutions from Baker Hughes give you detailed, real-time data on the condition and performance of your downhole artificial lift tools—data you can use to make informed decisions to
In this study, fiber optic Bragg grating (FBG) measurement technology is utilized applied in an attempt to replace more expensive electronic sensors and to obtain more accurate downhole
Schlumberger permanent downhole measurement systems enable distributed fiber-optic, strain, acoustic (DAS), and temperature (DTS) sensing.
The deployment methodology of fiber optic cables in downhole systems significantly enhances operational efficiency and reliability, especially in harsh environments.
Typical permanent downhole gauges measure pressure and temperature, but can also measure parameters such as vibration, flow, or strain. Permanent downhole gauges are mostly installed on
Optical televiewers function best in either dry or clear water filled boreholes, as cameras function by focusing light onto an image pickup device. If the borehole
Equipment: optical fibers, sensor cables Deployment methods: permanent, temporary/wireline Applications, case studies Distributed temperature sensing (DTS) Borehole and formation
Enables real-time acquisition of DTS, DAS, and DSS data in combination with pressure and temperature readings from permanent downhole gauges. The SLB optoelectric permanent downhole cable
The cable is customized to the customer''s specifications in order to maximize performance at the best possible price. AFL''s Traditional Downhole cable was designed for land based and offshore wells
Distrubuted Temperature Sensing (DTS) Distributed Temperature Sensing (DTS) utilizes multi-mode Fiber Optic cables to measure distributed
A Pressure and temperature (P&T) monitoring system based on fiber Bragg grating (FBG) and extrinsic Fabry-Perot interferometer (EFPI) for downhole application is designed and
Downhole Gauges - Each downhole gauge is made of the highest quality components avalible. They measure downhole pressure, temperature, etc...
Predicting downhole temperature is a basic demand in drilling and cementing engineering. This chapter explains the fundamental physics and modeling methods of wellbore temperature problems, and
The permanently installed outer casing fiber optic monitoring technology has been applied in multiple oil and gas fields in regions like Changqing and Xinjiang, and
Market Forecast By Type (Tubing Encapsulated Cables (TECs), Fiber Optic Cables, Others), By Installation (Onshore, Offshore), By Application (Oil & Gas Production, Data Collection, Well
Spartek Systems offers a full range of downhole permanent monitoring systems, including SPSRO, EX-Sensor, and multi-drop conventional pressure and
Utilizing Multi-mode Fiber Optic cables, Distributed Temperature Sensing (DTS) provides quality downhole temperature data and is applicable in a
Pressure and temperature are simultaneously output by the accurate demodulation of the optical signal returned from the sensor. The system is operated at the C-band where silica optical fiber exhibits the
Explore how fiber optic sensing is transforming downhole monitoring for safer, more efficient oil and gas operations.
AFL''s Traditional Downhole Cable is designed to perform in the well and withstand elevated temperatures, high pressure and corrosive environments. The cable is customized to the customer''s
Our DPTS technology is a novel, low-cost solution for permanent, downhole pressure and temperature measurements for the Oil & Gas industry.
Funafuti, Tuvalu – 24 October 2025 – The Government of Tuvalu officially launched the Vaka Submarine Cable, a first international subsea cable
This chapter describes the four main telemetry methods, mud pulse, electromagnetic, acoustic and wired cable, employed by downhole logging and directional instruments to
Abstract. Distributed Temperature Sensing (DTS) system using optical fiber has been deployed for downhole monitoring over two-decades. Several technological advancements led to a
Schematic of DTS principles based upon Raman backscatter detection. In this cartoon, a fiber-optic cable is deployed in a duplexed single
However, the downhole communication system becomes the bottleneck for high data rates. The communication system must provide a reliably high-speed interface between the sensors
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