Xerafy Introduces First Embedded Metal RFID Tag for Oil & Gas Downhole Pipe Identification

Innovative UHF RFID tag design ensures tag withstands continuous high temperature, high pressure operations of downhole drilling, sub-sea operations

XplorerHONG KONG, April 14, 2015 – Xerafy today announced the introduction of Xplorer, the world’s first ultra-high frequency (UHF), ATEX-certified RFID tag for downhole pipe identification in the oil and gas industry. Xplorer was developed with oil and gas companies and will revolutionize the way pipes are identified during drilling operations by providing real-time access to accurate information, which will enable greater efficiency and improved asset utilization at drilling sites.

Xerafy’s Xplorer, the first tag of its kind, is a patent-pending, UHF design that does away with an RFID transponder inside a plastic housing. Instead, it is constructed with high-strength steel and Victrex® PEEK polymer, and is produced by advanced manufacturing techniques. Xplorer withstands sustained the high-temperature, high-pressure (HTHP) conditions, severe vibrations, chemical resistance and wear requirements of downhole environments where pressure reaches 30,000 psi, temperatures reach 200°C, and job sites often require various drilling mud and cement, H2S gas and all kinds of corrosive liquids.

drill-pipeThe Xplorer tag has a read range up to five feet with a fixed reader and is designed to be embedded in downhole tubulars such as drill pipes, casing, and production tubing using a quick “snap in” attachment that remains secure during operation and throughout the pipe lifecycle. Xerafy spent more than a year working closely with oil and gas service companies, end users and drill pipe manufacturers to design and validate the reliability of the tag for pipe integrity, simulation analysis and live testing during rig operations.

“For many years, the oil and gas industry has been searching for a rugged, high temperature and high pressure RFID tag that could both provide rapid identification and support automated data management of pipes and tubular components for rig operations, inspection services, storage yards and the transportation sector, when used in harsh environments,” said Xerafy CEO and founder Dennis Khoo. “Previous low frequency and high frequency RFID downhole tags required readers to be in direct contact with the tag to get a scan, and did not provide real time information during an operation, which does not resolve the real-world challenges of rig operations where short read ranges and low data rates are impractical because time and speed are key.”

“VICTREX® PEEK polymer has long been the gold-standard for extending the lifetime of installations and improving reliability in corrosive, HPHT environments,” states Tom Swanson, Energy Strategic Business Unit Director. “It’s not by mistake that Xerafy has worked with Victrex to specify a high-performance polymeric solution for this ground-breaking RFID technology.”

The Xplorer stores the tag ID for the drill pipe and links the pipe to the database containing historical maintenance and manufacturer’s data. The access and collaboration of data between organizations manufacturing, transporting, storing, inspecting and using the pipe ensures increased traceability and productivity. The more information service and drilling companies can get about the pipe equipment before it goes into the hole, the less likely a costly delay or a catastrophic situation could happen. During tripping operations, a fixed reader antenna can read the tag as the pipe is rotating coupled with vertical movements. Identifying and tallying pipe joints has traditionally been documented on a chief tablet (paper) and then filed into a filing cabinet. Xplorer now automates the process with fast, accurate RFID data collection, which can significantly help operators better manage safety risks and make better decisions that in the past have not been possible due to fragmented documentations systems that are not easily aggregated. An incorrect decision between continuing or moving on to the next site can easily cost an operator millions of dollars in investment.

With ever-increasing rules for oil and gas for recordkeeping, process improvement and well safety, the Xplorer helps companies meet regulatory requirements cost effectively and efficiently. Beyond regulatory compliance, the benefits of an RFID tag solution are indisputable for both drilling, sub-sea and surface operations.

For a preview of the Xerafy Xplorer UHF downhole tag, please visit our oil and gas partner, Infochip, in booth 814 during RFID Journal LIVE! 2015 in San Diego, Calif., April 15-17, 2015.

2 thoughts on “Xerafy Introduces First Embedded Metal RFID Tag for Oil & Gas Downhole Pipe Identification

  1. Hello
    We are starting an ATEX industrial project and we’d like to purpose your “Xplorer” solution for a first evaluation.
    Unfortunately, I can not buy samples on the web site
    Can you contact me and help me please ?
    Thanks a lot, with best regards

    S.Poitrat
    Technical Director
    s.poitrat@stid.com

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