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TGT Diagnostics achieves milestone first batch assembly in UAE

Dubai, U.A.E – 18th December 2023 TGT announced today that it has successfully achieved the first batch assembly of their diagnostic technology in the UAE. This milestone is part of TGT’s major investment in a new technology hub slated for opening in Khalifa Economic Zones early 2024. Commenting on the development, TGT’s chairman and CEO, Saad Bargach said, “This is an important step in our ongoing commitment to manufacture within the UAE from 2024 onwards, as we expect to complete our new UAE Technology Hub and secure our “Made in UAE” commercial license within the next few months. Implementing these flagship resources within the UAE reflects our commitment to the UAE and the Middle East region, and to diversifying our business internationally so we can serve our clients better. We are particularly looking forward to establishing collaborative research and commercial projects with local universities and energy companies.” TGT has already begun construction of its new UAE Technology Hub under an agreement with the Khalifa Economic Zones Abu Dhabi KEZAD Group, after announcing its intentions to invest in the region earlier this year. The new technology hub will be home to TGT’s scientific and engineering resources, research and development, information technology, software and AI development, manufacturing, maintenance, quality assurance, and headquarter functions. The first batch of diagnostic equipment assembled in UAE has been fully tested and delivered for use within TGT’s regional business units. The company has had a hugely successful 2023 and has an order book for significant volumes of new diagnostic systems to serve further demand increases in 2024 and beyond. About TGT Diagnostics TGT creates powerful diagnostic systems that are essential to the delivery of hydrocarbons and energy. Oil and gas producers globally rely on TGT’s diagnostic insights and expertise to help them decarbonise their operations and keep wells safe, clean, and productive. TGT’s diagnostic systems are organised in two domains, True Flow and True Integrity, each aimed at diagnosing flow and integrity dynamics throughout the entire well-reservoir system. Headquartered in Dubai, UAE, the company employs ~350 analysts, engineers, scientists, and support staff, with offices and global operations in Africa, North & South America, Asia, Europe, UK, and the Middle East.

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Decarbonise with diagnostics Find out more Through-barrier diagnostics True Flow Find out more Find out more DecarboniseAbout UsTrue FlowChorusX launch TGT is the global leader in through-barrier diagnostics for the hydrocarbons sector. What’s your challenge? True Flow Products High water cut True Integrity Seal Products Sustained Annulus Pressure (SAP) True Integrity Seal Products Flow behind casing True Flow Products Cross flow True Integrity Seal Products, True Flow Products Drop in production True Integrity Tube Products Tubular corrosion Related Answer Products We create powerful diagnostic products and technology that reveal flow and integrity dynamics throughout the well system, empowering our customers to keep wells safe, clean, and productive. New Launches ChorusX - The industry's most advanced acoustic sensing and analysis platform Find out more Decarbonise with diagnostics Our through-barrier diagnostics help to deliver more energy with reduced emissions, ultimately reducing carbon per barrel. Find out more Case Studies Find out how our powerful diagnostics can help you to keep wells safe, clean and productive. View case studies Careers At TGT we are engineers, scientists, pioneers and innovators. View vacancies Locations We have 12 offices worldwide serving all global oil and gas markets. Head Office Office #907, 9th floor, Platinum Tower, Jumeirah Lakes Towers (JLT), Dubai, UAE PO BOX: 334585 All locations

TGT launches ChorusX

Dubai, U.A.E – 21 June 2023 TGT Diagnostics today announced the launch of its latest acoustic platform, ChorusX, a new diagnostic resource specifically designed to locate and characterise flow in oil and gas wells. This all-new acoustic array platform enables energy companies to find and map fluid flow throughout the well-reservoir system with greater ease and precision, helping them to keep wells safe, clean, and productive. Ken Feather, TGT’s chief marketing officer, commented, “Understanding flow dynamics in the well system is the key to unlocking better well and reservoir performance, and acoustic techniques have become an indispensable means of achieving that goal. ChorusX is the result of two decades of intensive research, innovation, and extensive field experience in applying the power of sound to flow diagnostics in thousands of wells. Eight high-definition array sensors, extreme dynamic range recording and a unique phase analysis engine work in concert to deliver uncompromising levels of clarity, precision, and certainty to analysts and well operators.” At the heart of ChorusX is a compact array of eight nano-synchronised sensors that record high-resolution flow sounds across an extreme dynamic range of intensities and frequencies. A unique phase analysis workflow combines specialised acoustic field modelling with a sophisticated waveform-matching algorithm. This combination delivers an important new dimension to acoustics and flow diagnosis – radial distance. In combination, these advances underpin four new complementary answer products that enable TGT analysts to easily and accurately locate and map flow throughout the well system. Ken continued, “ChorusX has been redesigned from the ground up to excel in three important areas: extending spatial and audible reach to record the lightest, quietest, and furthest flows; recognising different types of flows; and pinpointing flow sources with unmatched accuracy in depth, and radially. Flow events are displayed more clearly in high definition, enabling operators to plan actions with greater confidence and implement them efficiently with precision.” TGT has been advancing the use of acoustics to locate and characterise flow for more than two decades, and ChorusX is available to all TGT Diagnostics customers through a range of True Flow and True Integrity/Seal Integrity products.

Platform flyers

ChorusX brochure

Hardware specifications

ChorusX Ingredients

Case studies

CS041 Fracture Flow

Challenge The operator of a deep high-pressure low-permeability gas field wanted to assess the feasibility and effectiveness of completing a horizontal well with an uncemented liner that had 10 sliding sleeve valves/ports but, unusually, no isolation packers. Completed in the standard way, this well would require 10 packers, adding significant cost and complexity to the completion. A successful strategy for packer removal would lower completion costs, increase installation efficiency, and reduce future maintenance challenges. These savings and efficiencies would multiply substantially for field-wide application. The chief concerns about the new strategy were that lack of isolation during fracturing might prevent sufficient fracture force being focused on each target zone and whether the result would be one large fracture rather than multiple distributed fractures. Another challenge was to evaluate the success of the strategy by identifying and locating the fractures to establish their extent along the wellbore and assess the performance of each fracture group. Conventional production diagnostics could only assess flow entering the wellbore at each port and would, therefore, not reveal fracture location or distribution or even distinguish reservoir flow from port flow. A sophisticated post-fracture assessment was needed to determine whether the technique had been successful and to fine-tune future operations. New ChorusX answers transform the professional workflow, enabling analysts to diagnose well systems flows with greater ease and confidence. In this complex scenario, the Phase Map and Radial Map reveal the location of active fractures directly behind the frac ports. Conventional diagnostics would be unable to deliver this level of clarity and certainty. Solution TGT’s Fracture Flow diagnostics product is used to evaluate the effectiveness of hydraulic fracturing operations. In this well, the new ChorusX acoustic array platform was included in the survey programme to bring a wide range of additional benefits and fracture performance insights. Using ChorusX, analysts located the precise depth and distribution of induced fractures and evaluated the relative contribution from each fracture along the entire reservoir section. ChorusX can distinguish between flow from fractures and flow through the sliding sleeve valves, even when the fractures are located at the same depth interval as the valves. This breakthrough enables the operator to distinguish between port flow and fracture flow, thus giving greater clarity and certainty to evaluations. Analysts can call on new ChorusX answers to resolve even the most complex flow scenarios. The Phase Map and Radial Map bring valuable insights that complement other measurements, leading to a more confident diagnosis. The top section of this ChorusX answer product identifies and locates active fractures, whereas the lower section confirms that no active fractures are present. Result TGT analysts used ChorusX data to identify and precisely locate fractures right along the reservoir section. The survey also provided an accurate flow geometry that displays the relative contribution that each fracture makes to production. The Acoustic Radial Map serves as a highresolution, near–far indicator for flow and can distinguish between port flow and reservoir fractures in the immediate vicinity of the ports. These innovative features are unavailable in even the most advanced single-sensor acoustics systems. The Fracture Flow product with ChorusX technology proved the effectiveness and viability of the new, ultra-efficient completion technique in this geological setting. The results provided the operator with valuable insights that will enable them to optimise the fracturing parameters and the completion design for field-wide roll out. This will deliver enormous savings in time, cost and resources, thereby helping operators access ‘hard to recover’ reserves in a more efficient and economic way.

Case studies

CS040 Multi Seal Integrity

Challenge Leaks observed in an active well in the Netherlands forced the operator to suspend the well. An initial examination indicated that the integrity breach could be located in the tubing, casing or any of the completion elements within or beyond the A-annulus envelope. A pressure test confirmed that the leak rate was small, just 0.25 bar per day, but this was sufficient to pose a health, safety and environmental risk and trigger the suspension of the well. Leaks in the well system are a serious issue, and well integrity engineers want to understand precisely how and where the leaks originate so they can be repaired. The combination of many potential leak points spanning the length of the completion coupled with a small leak rate made this a challenge to investigate. The operator needed diagnostics technology that had a large radial reach and was both sensitive and accurate enough to scan for leak points and help steer a repair programme. Multi Seal Integrity example well. Multi Seal Integrity evaluates the seal performance of multiple barriers, locating leaks and flowpaths throughout the well system, from the wellbore to the outer annuli. Delivered by our True Integrity system with Chorus, Indigo and Maxim technology, Multi Seal provides a clear diagnosis of leaks and rogue flow paths so the right corrective action can be taken. Multi Seal is used in a targeted fashion to investigate a known integrity breach anywhere in the well system. Barriers can also be validated proactively to confirm integrity. Either way, Multi Seal provides the insights needed to restore or maintain a secure well. Solution The operator selected TGT’s Multi Seal Integrity answer product, upgraded with the new ChorusX acoustic array platform to meet the three-part challenge of sensitivity, accuracy and reach. ChorusX combines an array of eight nano-synchronised acoustic sensors with advanced processing to deliver a dynamic recording range that is ten times wider than in previous Chorus technology, specifically at the ‘quiet’ low-amplitude end of the Acoustic Power Spectrum. The higher-resolution measurements from the ChorusX array reveal flow activity with increased definition and clarity, and TGT’s unique ‘near–far’ phase shift processing helps analysts distinguish between flow events near the wellbore, in the completion, and far from the wellbore, in the reservoir. This enables operators to target remedial actions with greater precision and implement them with higher confidence. The operator also chose to include Chorus9 technology in the survey programme to make a technical comparison between the two platforms. Multi Seal Integrity answer product using ChorusX. The Chorus9 acoustic power spectrum (left) indicates the approximate depth of the leak, but multiple indicators from ChorusX (right) combine to indicate the type, depth, radial proximity and extent of the integrity breach with much greater precision and clarity. Result The Multi Seal Integrity survey was performed while applying pressure in the A-annulus and observing a pressure drop of 0.25 bar per day, confirming the very low leak-rate. The Chorus9 and ChorusX platforms both recorded acoustic signals at X378 m, but the Acoustic Power Spectrum (APS) of ChorusX was far more detailed and informative (Figure 1). The sharp change in polarity of the phase shift data, as seen in the Acoustic Phase Map, indicated a localised ‘singular’ leak point and its precise depth. The location and character of the data signature in the ‘near’ panel of the Acoustic Radial Map indicated that the source of flow was near the wellbore within the completion, and not in the reservoir. The precise nature of the radial map data signature further confirmed the exact depth of the leak source. The combination of independent acoustic indicators enabled analysts and the operator to isolate the integrity breach to a single location in terms of depth, extent and radial distance from the wellbore. This enabled a highly targeted approach to remediation planning and implementation.

ChorusX

The industry’s most advanced acoustic sensing and analysis platform Bringing a new level of clarity, precision, and certainty to well system acoustics A flowing well is full of sound encoded with information about the flow that created it. This, and the fact that sound energy penetrates through well and reservoir materials, is why acoustics has become a powerful diagnostic technique for locating and characterising flow. However, the fidelity and resolution of the sound recording, and the effectiveness of processing and analysis technologies all have a direct bearing on the accuracy and certainty of the diagnosis and resulting decisions. The well reservoir system is a challenging environment for capturing and analysing the high-fidelity sound required for precise diagnostics. There is a combination of materials and fluids with different acoustic properties, multiple boundaries and mechanical noise that act together to create a complex spectrum of acoustic energy. Decoding the sound and extracting useful flow information from this cacophony requires a special combination of technology, expertise, and experience. TGT has been advancing the use of acoustics to locate and characterise flow in the well system for two decades. The Chorus brand is already recognised for its sensitivity and dynamic range when capturing high-fidelity flow sounds. Our new generation ChorusX platform takes this acoustic capability to a whole new level to deliver exceptional precision, clarity and certainty. ChorusX brochure ChorusX ingredients ChorusX is the sum of many parts that work in concert to deliver a range of important benefits to analysts and customers. Each ingredient is special in its own way, but the big wins occur when they are multiplied together. Features Explained Benefits ChorusX has been designed to overcome the limitations of conventional acoustic technology and to provide the three essential capabilities of an effective flow-finding resource. Reach Ultrahigh sensitivity and extreme dynamic range give ChorusX the spatial and audible reach to record the furthest and quietest flows. Identify Four new high-definition acoustic maps enable analysts to recognise and distinguish different types of flow easily and confidently. Locate Eight high-definition array sensors and a unique phase analysis engine work join forces to pinpoint flow sources everywhere in the well system in depth, and radial distance. Diagnostics products and applications Well systems perform by connecting the right fluids to the right places, and mapping flow dynamics downhole is essential to keeping wells safe, clean and productive. ChorusX provides asset teams with the flow insights they need to manage well and reservoir performance more effectively. As an integral part of TGT’s ‘True Flow’ and ‘True Integrity’ diagnostic systems, ChorusX capability is available through a range of application-specific answer products. Through these answer products, ChorusX delivers clear, complementary answers that enable analysts and customers to reach an accurate diagnosis more efficiently. A robust and accurate picture of the well system enables better decisions and positive outcomes. This means that, when remediation plans are being implemented, there is a greater prospect of first-time success. True Flow products help asset teams to understand flow dynamics between the reservoir formations and the well completion. Notably, these answer products reveal flow where it matters most—at the reservoir. Some of the distinct True Flow applications and benefits brought by ChorusX include fracture assessment, delineating active formations, and distinguishing between reservoir flow and completion flow. True Integrity / Seal Integrity products help asset teams to validate the performance of seals and barriers throughout the well system, including packers, cemented annuli, tubulars, and valves. Typical applications for ChorusX include revealing low-rate leaks, tracing the source of B and C annulus pressure, and resolving leaks in close proximity to each other. Resources Platform flyers(8) Hardware specifications(7) Case studies(36) Technical papers(128) Intellectual property(48) More(45) Product flyers(22) System flyers(2) White papers(0) Product animations(21) Resources

TGT Diagnostics #KnowYourFlow camapign wins Gold at the Transform Awards MEA 2023

Dubai, UAE – 24 May 2023 TGT announced today that its ‘Horizontal Flow powered by Cascade3 brand strategy and brand campaign won Gold for “Best visual identity from the energy and utilities sector” , as well as ‘highly commended’ in two other categories for 'Best Development of a New Brand Within an Existing Brand Portfolio' and 'Best Strategic or Creative Development of a New Brand', at the tenth annual Transform Awards MEA 2023. This is the third cluster of brand accolades TGT received from the Transform awards, following its previous Gold and Silver success for the total brand transformation of its ‘TGT Diagnostics’ parent brand and Pulse1 brand strategy. This is a tremendous achievement for the company and a credit to our talented brand team”, commented Ken Feather, Chief Marketing Officer, TGT. “We engineered and produced all aspects of the Horizontal Flow powered by Cascade3 brand, from consumer research to positioning, developing brand codes, sales collateral, media content and executing an ambitious communications campaign #KnowYourFlow. To win alongside so many iconic brands and professional brand agencies is an outstanding result. I’m very proud of the team”, continued Ken. Horizontal Flow powered by Cascade3 technology delivers accurate assessments of flow dynamics in horizontal wells, enabling asset teams to manage well and reservoir performance more effectively, helping energy producers keep wells safe, clean and productive. “Horizontal wells promise enormous efficiency and economic gains but are notoriously challenging to manage. Horizontal Flow with Cascade3 solves many of the diagnostic challenges faced by Reservoir and Production Engineers, providing them with the insights they need to reduce operating costs and energy consumption and increase ultimate recovery.” added Ken. Established in 2009, the annual Transform Awards recognise the most innovative, creative and successful brand work across the world. Covering seven regions, this prestigious awards programme focuses on specific aspects of the branding process and provides a platform to benchmark and showcase exemplary work in brand strategy and development. Andrew Thomas, publishing editor of Transform magazine and founder of the Transform Awards, says, “For the past 10 years, the Transform Awards has benchmarked the best of brand strategy, creativity and design in the Middle East and Africa region. Tonight’s ceremony truly demonstrated the transformative power of brand strategy and design, and we look forward to carrying on these celebrations over the next decade. TGT continues to focus on providing diagnostic solutions that help the oil and gas industry reduce emissions and achieve carbon-zero targets, enabling a sustainable energy future for everyone. Transform Awards MEA 2023 winners