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  • Technical papers
    SPE-172090-MS – Numerical Temperature Modelling for Quantitative Analysis of Low-Compressible Fluid Production
  • True Integrity

    Ensure your well system is performing with True Integrity Good flow relies on collective system integrity and compromised condition means compromised performance True Integrity depends on the condition and sealing performance of well system barriers working together to support safe flow – and one can’t work without the other. True Integrity diagnostics critically evaluate both aspects to expose the complete picture.   Well system behaviour is contingent on integrity dynamics. Understanding the collective integrity of the tubes, seals, and barriers that make a well function is crucial to guarantee secure passage for pressurised fluids.   True Integrity takes a proactive approach to mitigating future performance issues with a health check that ensures you are able to anticipate and act without delay. The system approach True Integrity diagnostics require more than a tool. Our through-barrier diagnostic system assesses the reality of your well system’s current condition and sealing performance with a unique design based on accuracy, fidelity and totality to produce actionable data.   Our True Integrity diagnostic system follows a proven workflow and is powered by four remarkable technology platforms – Chorus, Pulse, Indigo and Maxim. Tasked independently, they come together within the Maxim digital workspace to reveal a complete picture of tube and seal integrity throughout the well system.   Each ingredient is the result of our ingenuity and relentless drive to reveal a greater truth. The product approach The final link in the True Integrity diagnostic system chain is our tailored portfolio of proprietary products.   The products are designed to address a duo of integrity challenges. Tube Integrity products evaluate the condition of well completion tubulars while Seal Integrity products evaluate barrier sealing performance. Both are critical to keep your well safe and productive. Resources System flyers(2) Platform flyers(6) Product flyers(19) Case studies(23) Technical papers(95) More(50) Intellectual property(48) White papers(2) ResourcesMediaCement Seal Integrity evaluates the seal performance of cemented annuli and reveals the presence of annular flow throughout the well system.Drilling Losses is used in a targeted fashion to quickly locate the lost circulation zone or zones, so normal drilling operations can resume without further delay.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.Packer Seal Integrity evaluates the seal performance of packers, locating leaks quickly and with precision.Well sketch shows a range of typical primary barrier leaks and unwanted flowpaths that Primary Seal Integrity can diagnose. Chrome Tube Integrity gives you the clarity and insight needed to manage well system performance more effectively.Well sketch shows a range of typical collar condition scenarios that Collars Tube Integrity can diagnose.Well sketch shows a range of typical barrier condition and metal loss scenarios that Dual String Tube Integrity can diagnose.Multi Tube provides an accurate barrier-by-barrier assessment of up to four concentric tubulars from a single through-tubing deployment.Well sketch shows a range of typical barrier condition and metal loss scenarios that Primary Tube Integrity can diagnose.

  • True Integrity Seal Products
    Multi Seal Integrity

    Validates sealing performance of multiple barriers Well system integrity depends on the collective performance of the many barriers that form it. A single breach can happen anywhere, at any time, and undermine the integrity of the entire system.   Multi Seal 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 (acoustic) technology, Multi Seal Integrity provides a clear diagnosis of leaks and rogue flowpaths so the right corrective action can be taken.   Multi Seal Integrity 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. Challenges Evaluate integrity and sealing performance of multiple barriers Sustained pressure in one or more cemented annuli (SAP) Abnormal production or injection performance Barrier leaks and unwanted flowpaths throughout the well system Micro-leaks throughout the well system Completion component failures Benefits Comprehensive diagnosis of leaks and unwanted flowpaths throughout the well system Identify true source of SAP in any annulus Locate micro-leaks and flowpaths Locate leaks and flowpaths to mitigate integrity risk and ensure regulatory compliance Rapid deployment through-tubing minimises disruption and cost Better remediation decisions, precisely targeted Resources Product flyers(19) Case studies(23) Product animations(21) Platform flyers(6) System flyers(2) More(150) Hardware specifications(5) Technical papers(95) Intellectual property(48) White papers(2) Resources Related Systems & Platforms True Integrity System Flow isn't workable without integrity. And system integrity depends on the collective integrity of the tubes, seals and barriers that make a well function. LEARN MORE Platforms Chorus Indigo Maxim MediaMulti Seal Integrity gives you the clarity and insight needed to manage well system performance more effectively.Multi Seal evaluates the seal performance of multiple barriers, locating leaks and flowpaths throughout the well system, from the wellbore to the outer annuli.Indicative logplot for Multi Seal Integrity Oil producer was never perforated due to an integrity issue in the A-annulus. Multi Seal Integrity was executed under A-annulus pumping conditions to determine leak points across multiple barriers. Log plot shows collars of 9⅝ casing is leaking at 35.5m, 85.0m, 122.2m, 196.3m, 419.0m, 443.5m, 628.9m, 665.8m and 789.7m.

  • Innovation

    Our commitment Backed by proven academic theories, R&D investment and years of experience, our quest to reveal a greater truth about the well system is the cornerstone of our commitment to the TGT diagnostic system approach.   Our in-house expertise sets us apart. Our innovation process incorporates: programme design and data acquisition methodology, tool and sensor manufacturing, software development to process and model the raw data, and data interpretation by a dedicated team of well log analysts. We are unique in what we offer our clients. Technology centre Established in Kazan, Russia, the TGT Technology Centre is home to our research and development (R&D) and Manufacturing teams.   TGT Technology Centre is a full-cycle enterprise, representing technology development at all stages of its development – from an idea to a commercial production and subsequent maintenance. An unusual attribute for a through barrier diagnostics service company.   Our Technology Centre plays home to: advanced research labs, software development hub, supercomputer with parallel design, tools and sensors manufacturing, and quality control and testing facilities.   Housed also in our Technology Centre are advanced testing facilities which put our technology through its paces prior to commercialisation or distribution. These include:  pressure, temperature and vibration testing units, fluid dynamics models in both simulated reservoir and well conditions, calibration stands, anechoic chamber, test well among others.   Our inhouse knowledge and capabilities give us the advantage; and perfectly position us to lead the through-barrier diagnostics category and reveal a greater truth for customers. Research and development R&D is at the heart of everything we do, and each year we plough 15% of annual revenues back into funding pioneering innovation.   Our research aims to bring together the best thinking and ideas - not only from within TGT, but we also work closely with universities and our customers to deliver diagnostics which meet the needs of the industry.   Manned by a talented cadre of engineers, petrophysicists and geoscientists, we are continuously improving our diagnostic capabilities to assert our position as the global leader in through-barrier diagnostics.   Our proprietary systems and products are developed entirely in-house from market analysis, concept and feasibility studies to design, mock-ups, experimental prototypes and inception of digital processing and modelling software.   Development and testing of new technology continues until it fits the product description. We follow a rigorous testing protocol. Only once prototype technology is proven to deliver, will we launch a pilot project. The optimised TGT platform or product you are using today is the result of years of development. Manufacturing TGT remains dedicated to manufacturing our own products and technologies entirely inhouse. We not only pursue automated assembly, but also strive to cultivate technicians with outstanding skills. By establishing high standards of safety and quality assurance, we strengthen our efforts to ensure trust in the TGT brand.   TGT has continued to advance our in-house production of key devices, components and electronic boards as well as carrying out in-house equipment maintenance.   We are dedicated to producing top quality products, each of which promises reliability and safe operations when deployed in the well system. Our certified testing facilities enable us to conduct in-house tests to ensure compliance with international standards and regulations. We conduct stringent quality tests to ensure the highest quality output. Software development Our bespoke digital platform, Maxim, brings together each stage in the True Flow and True Integrity diagnostic system into a central software platform. Maxim is used by the Geoscience department to provide customers with accurate diagnostics they seek.   More than 20-years of knowledge and expertise in performing through-barrier diagnostics has contributed to Maxim’s capabilities diagnostic capabilities. Developed and engineering entirely in-house, Maxim is proprietary to TGT.   We don’t need to wait for the latest software release to benefit from processing and modeling improvements, instead an ongoing dialogue between Geoscience, R&D and the in-house software developers means our diagnostic products always benefit from the latest technology. Strategic partnershipsTGT’s 20-year commitment to innovation in the field of through-barrier well system diagnostics has made us a sought-after partner of governments, industry giants, academics and other sector relevant entities, with whom we are developing new technologies and solutions for the future. Take a 360 tour of our technology centre