Decarbonise with diagnosticsDecarbonise with diagnostics Overview Decarbonise video Greenhouse gas emissions How can TGT help? Applications Go to section OverviewDecarbonise videoGreenhouse gas emissionsHow can TGT help?Applications Home Search Results Global warming, climate change, and hydrocarbons Today, global warming is an existential crisis facing our planet and all of its inhabitants. Climate science tells us that if global average temperatures rise more than 1.5°C above pre-industrial levels, the impact could become catastrophic and irreversible.   In the oil and gas industry, we are all aware of the very real impact the climate crisis is having on society and the planet. Whilst we provide energy for the world to prosper, the way most of this energy is produced as well as consumed, is ultimately leading to climate change.   Whilst we continue to develop clean energy solutions, the reality is that ~56% of the global energy mix continues to come from hydrocarbons, and it will take years, if not decades, before the balance shifts to cleaner sources. Global warming, climate change, with diagnostics Today, global warming is an existential crisis facing our planet and all of its inhabitants. Climate science tells us that if global average temperatures rise more than 1.5°C above pre-industrial levels, the impact could become catastrophic and irreversible.   In the oil and gas industry, we are all aware of the very real impact the climate crisis is having on society and the planet. Whilst we provide energy for the world to prosper, the way most of this energy is produced as well as consumed, is ultimately leading to climate change.   Whilst we continue to develop clean energy solutions, the reality is that ~56% of the global energy mix continues to come from hydrocarbons, and it will take years, if not decades, before the balance shifts to cleaner sources. Watch our video to find out moreGreenhouse gas emissions in GtCO2e Every barrel of oil or gas equivalent has a carbon overhead because of the energy consumed to produce it, the flaring of gas, and the leakage or venting of methane from well infrastructure. In 2019, upstream activities released ~2.9 GtCO2e, or ~6% of the total annual greenhouse gases produced by human activity.   As suppliers of energy to society, our industry has a vital role to play in taking action today to achieve a low-carbon future.   TGT is at the forefront of this with our diagnostics-led sustainability framework. With this, our role is to help oil and gas producers deliver energy through the transition, but with significantly lower environmental impact. Every barrel of oil or gas equivalent has a carbon overhead because of the energy consumed to produce it, the flaring of gas, and the leakage or venting of methane from well infrastructure. In 2019, upstream activities released ~2.9 GtCO2e, or ~6% of the total annual greenhouse gases produced by human activity.   As suppliers of energy to society, our industry has a vital role to play in taking action today to achieve a low-carbon future.   TGT is at the forefront of this with our diagnostics-led sustainability framework. With this, our role is to help oil and gas producers deliver energy through the transition, but with significantly lower environmental impact. How can TGT help you reduce your carbon footprint? TGT is a different kind of company. Our unique technology and fresher thinking take us beyond the traditional restrictions of the wellbore, seeing more, seeing further. We create powerful diagnostics that help you to keep wells safe, clean and productive.   Our diagnostics help operators and regulators achieve their NetZero targets by revealing inefficiencies in energy-intensive operations and locating sources of greenhouse gas. Equipped with the right information, our customers can take evasive action to improve energy efficiency, decarbonise operations and reduce environmental impact. We’re out of time. Not options.We’re out of time. Not options.Applications There are several areas where TGT can help you to reduce emissions and support your sustainability targets: Energy and resource efficiency Flaring Methane emissions Pollution Water management Carbon capture and storage Enabling cleaner energy

Decarbonise with diagnosticsDecarbonise with diagnostics Overview Decarbonise video Greenhouse gas emissions How can TGT help? Applications Go to section OverviewDecarbonise videoGreenhouse gas emissionsHow can TGT help?Applications Home Search Results Global warming, climate change, and hydrocarbons Today, global warming is an existential crisis facing our planet and all of its inhabitants. Climate science tells us that if global average temperatures rise more than 1.5°C above pre-industrial levels, the impact could become catastrophic and irreversible.   In the oil and gas industry, we are all aware of the very real impact the climate crisis is having on society and the planet. Whilst we provide energy for the world to prosper, the way most of this energy is produced as well as consumed, is ultimately leading to climate change.   Whilst we continue to develop clean energy solutions, the reality is that ~56% of the global energy mix continues to come from hydrocarbons, and it will take years, if not decades, before the balance shifts to cleaner sources. Global warming, climate change, with diagnostics Today, global warming is an existential crisis facing our planet and all of its inhabitants. Climate science tells us that if global average temperatures rise more than 1.5°C above pre-industrial levels, the impact could become catastrophic and irreversible.   In the oil and gas industry, we are all aware of the very real impact the climate crisis is having on society and the planet. Whilst we provide energy for the world to prosper, the way most of this energy is produced as well as consumed, is ultimately leading to climate change.   Whilst we continue to develop clean energy solutions, the reality is that ~56% of the global energy mix continues to come from hydrocarbons, and it will take years, if not decades, before the balance shifts to cleaner sources. Watch our video to find out moreGreenhouse gas emissions in GtCO2e Every barrel of oil or gas equivalent has a carbon overhead because of the energy consumed to produce it, the flaring of gas, and the leakage or venting of methane from well infrastructure. In 2019, upstream activities released ~2.9 GtCO2e, or ~6% of the total annual greenhouse gases produced by human activity.   As suppliers of energy to society, our industry has a vital role to play in taking action today to achieve a low-carbon future.   TGT is at the forefront of this with our diagnostics-led sustainability framework. With this, our role is to help oil and gas producers deliver energy through the transition, but with significantly lower environmental impact. Every barrel of oil or gas equivalent has a carbon overhead because of the energy consumed to produce it, the flaring of gas, and the leakage or venting of methane from well infrastructure. In 2019, upstream activities released ~2.9 GtCO2e, or ~6% of the total annual greenhouse gases produced by human activity.   As suppliers of energy to society, our industry has a vital role to play in taking action today to achieve a low-carbon future.   TGT is at the forefront of this with our diagnostics-led sustainability framework. With this, our role is to help oil and gas producers deliver energy through the transition, but with significantly lower environmental impact. How can TGT help you reduce your carbon footprint? TGT is a different kind of company. Our unique technology and fresher thinking take us beyond the traditional restrictions of the wellbore, seeing more, seeing further. We create powerful diagnostics that help you to keep wells safe, clean and productive.   Our diagnostics help operators and regulators achieve their NetZero targets by revealing inefficiencies in energy-intensive operations and locating sources of greenhouse gas. Equipped with the right information, our customers can take evasive action to improve energy efficiency, decarbonise operations and reduce environmental impact. We’re out of time. Not options.We’re out of time. Not options.Applications There are several areas where TGT can help you to reduce emissions and support your sustainability targets: Energy and resource efficiency Flaring Methane emissions Pollution Water management Carbon capture and storage Enabling cleaner energy

Evaluate and quantify formation pressure Knowing reservoir pressure is fundamental to managing well and reservoir performance more effectively. But assessing formation pressure behind casing using traditional techniques can be costly, time consuming and disruptive. Reservoir Pressure provides formation pressure information behind casing, bringing the critical insights needed without the cost and disruption of more invasive techniques. Delivered by our True Flow system with Chorus (acoustic) technology and proprietary Polygon modeling code, Reservoir Pressure provides the clarity and insight needed to manage well and reservoir performance more effectively. Reservoir Pressure has become an invaluable resource for operators managing assets to improve or maintain well and reservoir performance. Challenges Quantify formation pressure behind casing Poor production or injectivity performance Unexpected change in well system performance Unexpected water or gas breakthrough Suspected cross-flow Recalibrating reservoir model Benefits Determine actual formation pressure behind casing Better well and reservoir management decisions, precisely targeted Improve well system performance Calibrate reservoir model Resources Product flyers(22) Case studies(36) Product animations(21) Platform flyers(8) System flyers(2) More(183) Hardware specifications(7) Technical papers(128) Intellectual property(48) White papers(0) Resources Related Systems & Platforms True Flow System Well systems connect reservoirs to the surface so injectors and producers can flow to and from the right place. LEARN MORE Platforms Chorus Cascade Indigo Maxim MediaReservoir Pressure provides the clarity and insight needed to manage well system performance more effectively.Well sketch shows a range of pressures exhibited at different formation layers that Reservoir Pressure can evaluate.Indicative logplot for Reservoir Pressure Estimation of pressures for each layer from noise powers at three flow rates (black bars) matched the RFT pressure data (red marks) that has been recorded in nearby wells, and in the same well previously.

Locate flow before and after hydraulic fracturing Effective hydraulic fracturing requires careful planning and a huge fleet of pumps, equipment and people. Knowing how these costly resources can deliver maximum impact is literally the million-dollar question.   Fracture Flow provides the insights needed to answer that question, without the million-dollar price tag. When utilised pre- or post-fracturing, Fracture Flow evaluates actual reservoir flow profiles, so fracturing can be targeted, assessed and optimised to deliver maximum efficiency.   Delivered by our True Flow system using the Chorus (acoustic) platform and the Cascade (thermal) platform, Fracture Flow provides the clarity and insight needed to manage fracturing resources more effectively.   Fracture Flow is becoming a standard part of hydraulic fracturing programmes as operators realise the benefits of True Flow diagnostics. Challenges Evaluate flow profiles in hydraulically fractured well systems Pre- and post-hydraulic fracturing assessment Optimising fracturing programme Unexpected post-fracturing performance Unexpected water or gas breakthrough Fracture flow assessment and characterisation Identifying fracture initiation points Benefits Understand the true source of production and quantify flow profiles accurately Qualify flow to or from the fracture network to optimise production Optimise fracturing programme for improved effectiveness Identify unwanted fracture components that impact production Understand fracture density Better well and reservoir management decisions, precisely targeted Improve well system performance Resources Product flyers(22) Case studies(36) Product animations(21) Platform flyers(8) System flyers(2) More(183) Hardware specifications(7) Technical papers(128) Intellectual property(48) White papers(0) Resources Related Systems & Platforms True Flow System Well systems connect reservoirs to the surface so injectors and producers can flow to and from the right place. LEARN MORE Platforms Chorus Cascade Indigo Maxim MediaFracture Flow provides the clarity and insight needed to manage well system performance more effectively.Well sketch shows flow scenarios before and after fracturing that Fracture Flow can evaluate.Indicative logplot for Fracture Flow A horizontal tight sand gas condensate producer was completed with non-cemented multistage ball-activated. Stage separation was achieved by dual hydraulic-activated packer. The results identified the presence of 22 active fractures, 17 were offset from flow ports, and 5 could be aligned with the flow ports producing a unique signature covering a wide frequency range. The fracture distribution varied between stages with an average of 3 active fractures per stage.

Locate and quantify flow before and after stimulation Acidising a well is a complex procedure that requires meticulous planning and precisely targeted resources. Operators need the right information to ensure acid stimulation delivers maximum impact with minimal risk.   Stimulate Flow provides that information. Used pre- and post-stimulation, Stimulate Flow evaluates reservoir flow performance before and after acidising, so that stimulation programs can be optimised and then assessed to evaluate impact.   Delivered by our True Flow system using the Chorus (acoustic) platform and the Cascade (thermal) platform; Stimulate Flow provides the clarity and insight needed to manage stimulation resources more effectively.   Stimulate Flow is becoming a standard part of acid stimulation programmes as operators realise the benefits of True Flow diagnostics. Challenges Evaluate flow profiles in stimulated well systems Pre- and Post-stimulation assessment Optimising stimulation programme Unexpected post-stimulation performance PLT not matching expectations Benefits Understand the true source of production and quantify flow profiles accurately Optimise stimulation programme for improved effectiveness Ensure zonal isolation prior to stimulation Evaluate effectiveness of stimulation Better well and reservoir management decisions, precisely targeted Improve well system performance and extend productive life of asset Resources Product flyers(22) Case studies(36) Product animations(21) Platform flyers(8) System flyers(2) More(183) Hardware specifications(7) Technical papers(128) Intellectual property(48) White papers(0) Resources Related Systems & Platforms True Flow System Well systems connect reservoirs to the surface so injectors and producers can flow to and from the right place. LEARN MORE Platforms Chorus Cascade Indigo Maxim MediaStimulate Flow provides the clarity and insight needed to manage well system performance more effectively.Well sketch shows a range of flow scenarios before and after stimulation that Stimulate Flow can evaluate.Indicative logplot for Stimulate Flow Pre-stimulation Chorus data revealed zones with zero contribution and poor performing zones—low amplitude zones, minor temperature deflection. Post-stimulation Chorus data shows improved performance of hill-zone— high amplitude, high frequency signals on Chorus data, clearly indicating additional pay fractures after acid stimulation.

Locate and quantify flow in the well system with fibre optics More and more wells are fitted with distributed temperature (DTS) fibre to monitor performance or are using hybrid fibre optic cables for logging. However, DTS alone cannot provide a complete picture of flow dynamics in the well system. The addition of distributed acoustic sensing (DAS) can change that for the better.   But, making sense of DTS and DAS data and activating the well to reveal its actual flow performance isn’t easy for traditional systems.   Fibre Flow brings all the benefits of our Total Flow product to wells using fibre optics, to tell the whole flow story, from the reservoir to the wellbore.   Delivered by our analysts using the True Flow system with Cascade technology and advanced acoustic processing and analysis, Fibre Flow provides the clarity and insight needed to manage well system performance more effectively.   Fibre Flow is often used to diagnose unexpected or undesirable well system behaviour, but it can also be used proactively to ensure the well system is working optimally – both in terms of flow performance and integrity.   The combination of both DTS and DAS technology incorporated within Fibre Flow delivers a whole new level of well system diagnostics. Challenges Quantify flow profiles in well systems with fibre optic DTS sensing or using hybrid fibre optic cables Poor production or injectivity performance Unexpected change in well system performance Unexpected water or gas breakthrough Suspected cross-flow in wellbore or behind-casing Recalibrating reservoir model Reservoir flow assessment and characterisation Validate sealing performance of completion components Benefits Understand the true source of production and quantify flow profiles accurately Know where injection fluids are going and quantify flow profiles accurately Identify cross-flow and thief zones Locate source of water or unwanted gas Locate integrity failures precisely enabling targeted remediation Maximise intervention efficiency and minimise intervention costs Better well and reservoir management decisions, precisely targeted Improve well system performance and extend productive life of asset Resources Product flyers(22) Case studies(36) Product animations(21) Platform flyers(8) System flyers(2) More(183) Hardware specifications(7) Technical papers(128) Intellectual property(48) White papers(0) Resources Related Systems & Platforms True Flow System Well systems connect reservoirs to the surface so injectors and producers can flow to and from the right place. LEARN MORE Platforms Chorus Cascade Indigo Maxim MediaFibre Flow provides the clarity and insight needed to manage well system performance more effectivelyWell sketch shows a range of flow scenarios that Fibre Flow can locate and quantify.Indicative logplot for Fibre Flow Log plot shows a fish-hook injector well where the objective was to define the formation injection profile in the horizontal section (Zones 4, 5, and 6). QZI indicated modelled static temperature and formation injection profile. QZ shows the total injection rate: 390 m3/d. Smooth-shaped static temperature gradient between Zone 3 and 4 indicates communication between them. Zone 3 absorbs 3% of total injection rate.

Locate and quantify sand production in the wellbore Sand production is a serious issue. It affects productivity and the integrity of well completions and surface assets. Locating the source and quantity of sand production downhole is the critical first step to managing sand effectively.   Sand Flow does exactly that. It precisely locates sand entry to the wellbore and provides a qualitative sand count, clearly identifying problem zones, even in turbulent flow conditions.   Delivered by our True Flow system using the Chorus (acoustic) platform; Sand Flow provides the clarity and insight needed to manage sand production more effectively.   Sand Flow is commonly used to diagnose a known sand production issue, but it can also be used proactively to ensure downhole sand control measures are working optimally. Challenges Locate sand entry in the wellbore Unexpected increase in sand production Unconsolidated formation that requires regular intervention Sand screen failure Surface equipment failure Benefits Understand the true sources of sand production Understand sand production dynamics Better well and reservoir management decisions, precisely targeted Improve well system performance and extend productive life of asset Maintain asset integrity Sandbar - a remedial sand control solution Managing and curtailing sand production is essential to maintain asset integrity and extend the life of the asset.  TGT has joined forces with Tendeka, an independent global completions company, to create a unique remedial sand control solution - Sandbar.   Sandbar uses our Sand Flow product to "find" and locate the source and quantity of sand ingress and Tendeka’s game-changing Filtrex sand control system to "fix" or repair the issue. As a final verification, Sand Flow is used again to "confirm" the remediation has been successful. Click here to read the press release Sandbar Resources Product flyers(22) Case studies(36) Product animations(21) Platform flyers(8) System flyers(2) More(183) Hardware specifications(7) Technical papers(128) Intellectual property(48) White papers(0) Resources Related Systems & Platforms True Flow System Well systems connect reservoirs to the surface so injectors and producers can flow to and from the right place. LEARN MORE Platforms Chorus Cascade Indigo Maxim MediaSand Flow provides the clarity and insight needed to manage well system performance more effectively.Well sketch shows a range of scenarios where sand is entering the well, that Sand Flow can evaluate.Shut-in survey formed a baseline and indicated no sand-related activity. Flowing survey identified the main sand producing zone.