WHY | Oil & Gas Environmental Performance Is a Whole-Value-Chain Data Challenge

Oil and gas environmental impacts arise across assets that rarely share one information architecture. Exploration programmes, well construction, production facilities, gathering networks, compressors, processing plants, pipelines, storage terminals, refineries, tankers, distribution networks and product use generate different activity data, emission sources and control responsibilities.

Operated assets, non-operated joint ventures, partners and contractors add boundary complexity. The same compressor, well or facility may carry different identifiers in SCADA, production-allocation, maintenance, laboratory and financial systems. Environmental teams must reconcile those records across reporting periods, ownership interests, jurisdictions and methodologies before a defensible result exists.

The scale makes fragmentation consequential. The International Energy Agency estimates that oil and gas production, transport and processing generated 5.1 billion tonnes of CO₂-equivalent in 2022—just under 15% of global energy-related greenhouse-gas emissions.

Methane turns a reporting gap into an immediate operational issue. UNEP reports that methane has around 80 times the warming potential of CO₂ over 20 years and is responsible for approximately one-third of current warming. The IEA estimates that oil activities emitted 45 million tonnes of methane and natural gas activities 36 million tonnes in 2025, with upstream operations producing 80% of oil-and-gas methane. Its assessment also finds a more than 100-fold gap between the methane intensity of the best- and worst-performing producing countries. A facility total cannot reveal whether a compressor seal, pneumatic device, tank, flare, vent or well event caused the variance.

Flaring exposes the connection between environmental performance and lost operational value. The World Bank found that 167 billion cubic metres of gas was flared in 2025, wasting an estimated US$54 billion, even though the technologies required to capture, process and use associated gas are mature and widely available.

GHG emissions are only part of the control problem. The IOGP’s 2024 environmental performance dataset separately collects gaseous emissions, energy consumption, flaring, produced-water discharges, drilling fluids retained on cuttings, spills and freshwater withdrawal. Each quantity has different units, methods, permits, thresholds and receiving-environment context; a single aggregate score cannot explain which asset, event or process requires attention.

Expectations are also moving from broad estimates towards traceable, measurement-based information. UNEP’s Oil and Gas Methane Partnership 2.0 covers operated and non-operated assets, represents 42% of global oil and gas production and progressively shifts reporting from generic factors towards measured data. Where IFRS S2 applies, organisations disclose Scope 1, Scope 2 and Scope 3 emissions measured in accordance with the GHG Protocol.

Spreadsheet-led processes struggle with different data cadences, changing units, failed meters, incomplete event logs, revised factors and evidence detached from calculations. The result is duplicated work, slower assurance and late, aggregated information that gives operators little guidance on where to reduce leaks, flaring, energy use, water impacts, pollutants or waste.

WHAT | One Governed Environmental Foundation Across the Oil & Gas Value Chain

Clear Carbon™ creates one governed environmental-data foundation across upstream, midstream and downstream operations. The Clear Carbon™ Platform represents the operating chain—from exploration and drilling through production, gathering, compression, processing, pipelines, storage, refining, shipping and product use—while preserving the site, asset, equipment, process and environmental-source detail behind every result.

Specialist Solutions manage each environmental domain without flattening unlike quantities into one score. GHG Insights™ governs Scope 1, Scope 2 and Scope 3 emissions, including combustion, flaring, venting, fugitive methane, purchased energy and value-chain activities. Energy Insights™ connects fuel, electricity and steam with production and asset performance. Water Insights™ structures withdrawal, supply, operational use, produced water, treatment, discharge and reuse. Waste Insights™ tracks generation, classification, movement, treatment, recovery and disposal. For Australian operations, NPI Insights™ governs pollutant estimation and reporting across air, land and water.

Each domain retains its own units, classifications, boundaries and methodologies while sharing controls for source ownership, validation, evidence, approvals, factor versions and calculation history. Common definitions can be applied consistently across assets and reporting periods without removing the local evidence needed for site-level review. This reduces the manual work of searching, copying, reconciling, rebuilding calculations and preparing separate datasets for corporate inventories, methane reporting, regulatory submissions, customer requests and management reporting.

Sustainability, environment, operations, finance and assurance teams can examine the same governed result at enterprise, legal-entity, business-unit, facility, asset, equipment or source level. They can distinguish a production-driven increase from deteriorating efficiency, a physical emissions change from a revised factor, and an abnormal water or waste result from a missing or misclassified record.

The outcome is whole-value-chain visibility with operational depth. Teams can identify which well, compressor, flare, tank, processing train, pipeline, terminal, refinery unit, shipment or product category drove a result; follow it back to evidence; and decide where investigation, maintenance, measurement or investment should begin. Technology carries the repetitive data burden while experienced people retain control of interpretation and action.

HOW | From Oilfield and Facility Evidence to Decision-Ready Environmental Intelligence

Model the Operating and Reporting Boundary

Clear Carbon™ first represents how the organisation owns, controls, operates and reports its assets. Legal entities, operated and non-operated interests, business units, basins, fields, facilities, wells, equipment, pipelines, terminals, refineries, transport routes and reporting periods are configured in a controlled hierarchy.

Organisational and operational boundaries can reflect the GHG Protocol Corporate Standard and the organisation-level inventory requirements of ISO 14064-1, while jurisdiction-specific rules remain separately governed. This establishes where each record belongs, who is responsible for it and how it rolls into facility, equity-share, control or corporate totals.

Connect Oilfield, Facility and Value-Chain Evidence

Carbon Sense™, the Platform’s Automated Recording layer, connects or imports the evidence required by that model. Relevant inputs can include well and reservoir data; SCADA, DCS and PLC historians; telemetry; flare and vent meters; event logs; production and allocation systems; fuel and energy meters and invoices; compressor, pump and tank records; pipeline and terminal throughput; refinery process data; laboratory results; water balances; waste manifests; maintenance and leak-detection records; chemicals; ERP and procurement transactions; tanker and logistics data; and supplier, contractor or joint-venture submissions.

APIs, scheduled feeds, structured imports and governed spreadsheets can be mapped into common schemas while preserving original identifiers, values, units, timestamps, files and supporting evidence. This connects information that normally lives apart without erasing its operational origin.

Validate Before Information Enters an Account

Ingestion is not treated as acceptance. Field mappings normalise dates, units, fuel and material names, asset aliases, reporting periods and environmental classifications. Configured controls test required fields, duplicates, gaps, ranges, unit compatibility and temporal consistency.

Related records can be reconciled: fuel deliveries against consumption; production allocations against meter totals; flare volumes against event logs; methane detections against repair records; and water inflows against treatment, reuse and discharge. Exceptions are directed to specialists for review instead of silently entering an account. Corrections, assumptions, status changes and approvals remain connected to the affected record.

Apply Source-Specific Environmental Science and Accounting

Validated information flows to Impact Accounting™. For factor-based sources, the core relationship is:

Activity data × emission factor = calculated emissions

At source level, the approved method may instead use direct measurement, mass balance or an engineering calculation. The model can classify Scope 1 combustion, flaring, venting, fugitive methane and process emissions; Scope 2 purchased electricity, steam, heat and cooling; and relevant Scope 3 sources across procurement, capital projects, transport, joint ventures and product use. The GHG Protocol Scope 3 Standard defines 15 upstream and downstream categories, while the IPCC’s 2019 Refinement provides internationally recognised methods for energy and fugitive emissions.

Methane remains a distinct measurement and control problem. Where OGMP 2.0 applies, workflows can distinguish generic emission-factor estimates from source-level measurements and site-level observations. Equipment source, detection or measurement method, campaign date, measured value, uncertainty, event status and repair evidence can remain connected for reconciliation. Flaring, venting, fugitive leaks and combustion stay separately classified so priority sources are not hidden inside a facility total.

Other domains follow their own scientific pathways. Water records distinguish withdrawal, supply, operational use, produced water, storage, treatment, discharge, reuse and losses, supporting the lifecycle and risk-based approach described in Ipieca’s Water Management Framework. Pollutant records retain substance, source, receiving medium and estimation method. Waste records preserve material class, quantity, hazard status, transporter, destination and treatment, recovery or disposal route. A common architecture governs these records without treating CO₂-equivalent, energy, water, waste and individual pollutants as interchangeable.

Preserve Lineage, Report Once and Direct Action

Every result retains its route from source system and original evidence through transformation, validation, formula, boundary, factor or methodology version, review, approval and calculation history. Emissions Prism™ converts governed accounts into management, customer, regulatory and sustainability outputs without recreating an untraceable dataset for every report. Users can move from source evidence to reported result—and from a reported variance back to the affected calculation and record.

Once governed, the same information becomes operational intelligence. Teams can analyse emissions, intensity, energy, flaring, venting, leaks, produced water, pollutants and waste by source, equipment, asset, facility, product, route or period. Carbon Fabric™ structures data exchange across joint ventures and the wider value chain. NetZero Compass™ connects the controlled baseline with targets and scenarios such as leak detection and repair, vapour recovery, flare-gas recovery, electrification and process-energy optimisation.

The IEA estimates that three-quarters of oil-and-gas methane emissions can be abated with existing technologies, including nearly 30 million tonnes of upstream emissions at no net cost under 2025 energy prices. Clear Carbon™ helps people connect opportunities like these to verified sources, costs, forecasts, targets and actual performance—so they spend less time reconstructing environmental information and more time deciding which intervention deserves attention.