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  • Technical papers
    SPE-191290-MS – Quantification of Reservoir Flow using Noise and Temperature Logging
  • Decarbonise with diagnostics

    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

  • Methane emissions

    Methane emissionsMethane emissions Overview Stop methane venting Secure abandoned wells Emissions Go to section OverviewStop methane ventingSecure abandoned wellsEmissions Home Search Results Oil and gas producers vent leaked methane from casing cavities to reduce pressure. TGT’s diagnostics can locate the source and flowpaths of rogue gas leaks, ensuring they can be sealed, thereby reducing the need to vent.Stop methane venting Sustained annulus pressure (SAP/SCP) is caused by a build-up of fugitive fluids such as gas in the annular spaces surrounding well system casings. The casings are designed to withstand high pressure but if this pressure is reached, the gas is diverted to the production stream or vented to atmosphere. The global warming potential of methane is ~80x that of CO2, so even small amounts are damaging and must be contained.   These rogue fluids reach the annulus via seal failures and flowpaths that begin at hydrocarbon-charged formations and continue towards surface causing a build-up of annulus pressure. TGT’s True Flow and Seal Integrity products can locate the source of annular fluids and trace the flowpaths, enabling well operators to target effective repairs and eliminate SAP-related methane venting. Methane has 85x higher global warming potential than CO2. Secure orphan and abandoned wells Orphan wells typically have no legal owner and may have been abandoned without undergoing a proper decommissioning or plugging process. Methane or liquid emissions from orphan wells can be significant contaminants, especially when the number of orphan or incorrectly decommissioned wells is thought to be in the millions globally. The burden of responsibility for these wells typically falls with operators, regulators or local government, and permanently sealing them is a top priority.   Validating well barrier status and revealing emission sources downhole inside the well system is the first step in sealing these wells properly. TGT’s Seal Integrity and Tube Integrity surveys are used to achieve exactly that. Precision diagnostic insights inform and guide the decommissioning agent to design and execute an effective plugging programme. This approach is equally applicable for any well decommissioning operation, not just for orphan wells, helping operators to secure them efficiently and cost effectively. Regulators estimate >3.5 million abandoned wells in US emit 7.1 mtCO2e annually. Reduce fugitive emissions Well systems are designed to connect high-pressure oil or gas in deep underground reservoirs to surface flowlines securely with full containment. Rigorous industry standards necessitate the presence of at least two ‘integrity barriers’ between produced fluids and the environment outside of the well system. Occasionally, one or more barriers can fail allowing fluids to escape, sometimes with dire consequences.   Apart from the major oil leaks that make headlines, some smaller oil and gas leaks can continue undetected for years, especially if they are hidden underground or migrate far from the well system. TGT’s Seal Integrity products are designed to locate even the smallest seal failure anywhere within the well system, enabling precise targeted repair. Used proactively, the same diagnostics can be used routinely to ensure well barriers are intact at all times, reducing fugitive emissions. MULTI-SEAL INTEGRITY CASE STUDYMULTI-SEAL INTEGRITY CASE STUDY Methane emissions from upstream oil and gas operations are 1.9 GtCO2e annually

  • Decarbonise with diagnostics

    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

  • True Integrity Tube Products
    Primary Tube Integrity

    Evaluate tube integrity of primary tubulars Production tubing and casing need to connect reservoirs to the surface safely and productively. Tracking the condition and wall thickness of primary tubulars is essential to maintaining a secure well.   Primary Tube Integrity provides the same accuracy advantages of Multi Tube, tailored for the production tubing or primary casing barrier.   Powered by our True Integrity system using the Pulse (electromagnetic) platform; Primary Tube Integrity delivers accurate wall thickness data – even if you have scale.   Primary Tube Integrity, if used routinely, can support your ongoing integrity management programme, or in a targeted fashion to investigate a specific integrity breach.   Our ability to reveal actual wall thickness and external defects makes it the ideal complement to conventional caliper type investigations. Challenges Evaluate and manage tube integrity of primary tubulars Routine or targeted surveillance of primary tubular condition Time-lapse barrier condition monitoring Identifying internal and external defects Assessing tube condition in the presence of scale Benefits Proactive integrity management mitigates risk and maintains safe and productive operations Track and validate tube condition over time and spot tube weakness before it fails Slickline deployment minimises disruption and cost Understand true wall thickness, behind scale Identify internal vs. external defects in primary tubes (when used with caliper) Complement and improve multi finger caliper surveillance Better remediation decisions, precisely targeted 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 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 Pulse Indigo Maxim MediaWell sketch shows a range of typical barrier condition and metal loss scenarios that Primary Tube Integrity can diagnose.Primary Tube Integrity gives you the clarity and insight needed to manage well system performance more effectively.Indicative logplot for Primary Tube Integrity. Oil producing well with suspected corrosion in multiple barriers. Primary barrier shows 136 metal loss zones with 36% metal loss. 19 corrosion intervals showing >20% metal loss, and 69 significant findings suspected to be mechanical defects.