Blockchain in Oil and Gas Market Size, Share, Growth and Forecast, 2025-2035

Shared ledgers spread from cargo deals to methane records

The blockchain in oil and gas market was valued at USD 117.2 million in 2025 and is projected to increase from USD 133.3 million in 2026 to USD 425.3 million by 2035, registering a CAGR of 13.76% during 2025–2035. Demand comes from three workflows that several rival parties must trust at once, namely methane and carbon records for regulators and gas buyers, digital confirmation of physical cargo trades, and smart contracts that settle oilfield haulage tickets. Trade confirmation and settlement is the largest application, while emissions and MRV tracking grows fastest. North America held the largest regional share, 37.5% in 2025, because Houston-based producer networks run most live field applications. The main regulatory change is the EU methane regulation, in force since August 2024, which phases in obligations for importers of oil and gas, while many early trade-wide blockchain consortia have narrowed their scope or stopped marketing blockchain at all.

Which oil and gas workflows run on shared ledgers?

A shared ledger earns its cost only where several parties that do not fully trust each other must keep one record, such as a cargo, a joint venture or an emissions certificate. The scope covers 5 application groups, from trade confirmation and settlement to field logistics, emissions and MRV tracking, joint-venture accounting and smaller uses such as workforce credentialing. Revenue is allocated to the region where the buyer sits.

Digital trade-finance platforms that no longer run on a shared ledger are excluded, even when they grew out of an oil-industry consortium. Energy trading and risk management software feeds these ledgers but is a separate category. Cryptocurrency mining powered by flare gas and token trading in oil-linked assets are also excluded, which explains why this estimate sits far below older forecasts that counted every announced pilot.

Trade confirmation leads while methane records grow fastest

Trade confirmation leads applications while emissions and MRV tracking grows fastest

Based on application, the market is categorized into trade confirmation and settlement, supply chain and logistics traceability, emissions and MRV tracking, JV accounting and asset management, and other applications. Trade confirmation and settlement led with 30.7% of 2025 value, because physical crude and products trading still runs on paper confirmations. Emissions and MRV tracking grows fastest at 21.50% a year, which favors registry operators that regulators, verifiers and LNG buyers already accept.

Downstream and trading leads end users while midstream grows fastest

Based on end user, the market is categorized into upstream, midstream and downstream and trading companies. Downstream and trading companies led with 43.0% of 2025 value, as refiners and trading desks buy confirmation and settlement ledgers. Midstream is the fastest-growing end user at 16.57% a year, because LNG and pipeline operators sit where cargo-level methane certificates are issued, opening room for registry and measurement partners.

Methane rules and paperless cargo deals drive ledger demand

EU methane rules require records several parties can verify

The EU methane regulation entered into force on Aug. 4, 2024, and phases in requirements for importers of oil, gas and coal, according to the European Commission. The Commission published a guidance tool for importers in March 2026. An LNG seller into Europe must prove a cargo's methane intensity to a buyer, a verifier and a regulator at once, and a shared ledger fixes each measurement and sign-off in 1 record. Europe, with 31.5% of 2025 value, grows at 14.16% a year.

Methane pledges far outrun proven near-zero output

Company and country methane pledges cover about 80% of global oil and gas production, yet only about 5% of output demonstrably meets a near-zero methane standard, according to the International Energy Agency Global Methane Tracker 2025. That 75-point gap is the largest commercial opening for this market over the next 10 years. Buyers of certified low-methane gas want a certificate they can retire once, and ledger-based registries make double counting visible before a claim is issued.

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Physical oil traders replace paper confirmations

Physical oil trading still relies on emailed confirmations, PDFs and inspector reports keyed in by hand. VAKT's vSure lets counterparties confirm and match deal terms digitally, and its vActuals product collects quantity, quality and timelog data from inspectors at source. TOTSA, the TotalEnergies trading arm, confirmed hundreds of North West Europe barge trades in the first year without a paper contract, according to VAKT. The value lies in fewer disputes and faster invoicing for traders and refiners, which also cuts the manual rekeying of inspector reports.

Oilfield smart contracts settle thousands of daily field tickets

Onshore producers in North America process thousands of daily field tickets for water hauling, crude trucking and services. Smart contracts that release payment once sensor data confirms delivery cut reconciliation work, and Data Gumbo says its GumboNet network reduces member transaction costs by more than 10%. Blockchain For Energy put its B4E Logistics application into live production in October 2024. As a result, field-ticket automation keeps North America the largest regional market.

Consortia drop the label as AI feeds the shared record

Trade consortia shift away from the blockchain label

Komgo, founded in Geneva in 2018 and owned by about 25 industry shareholders including Shell, Gunvor, Koch and Mercuria, now markets Konsole and Global Trade Konnect as multibank trade-finance software without naming blockchain. bp has used Konsole across its trading hubs since 2021. The shift is healthy, because buyers pay for workflows, not for the ledger itself, and products that fail the multi-party test move to conventional databases, so Credence Research leaves that value outside the estimate.

AI reads the documents while the ledger keeps the record

AI now feeds the ledger rather than replacing it, and VAKT said in February 2025 that AI scanning speeds document capture while vSure remains the structured core, with blockchain kept for security and audit. In July 2026, Komgo partnered with Marvin, a São Paulo AI firm, to automate physical commodity trades from origination to a letter of credit. Expect more products in which an AI agent extracts terms and a shared record holds what 2 or more counterparties agreed.

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Cargo-level emissions proof for LNG exporters and importers opens an opportunity

U.S. LNG exports rose 26% to 15.1 Bcf/d in 2025, and European imports grew 29%, according to the U.S. Energy Information Administration. Every cargo bound for Europe now faces phased methane obligations, and buyers in Japan and Korea are likely to ask for source-level data on long-term contracts. Midstream operators grow fastest among end users at 16.57% a year, so registry providers that link measurement, verifier sign-off and cargo documents can win anchor customers.

Low-carbon fuel and carbon records for smaller producers offer an opportunity

Energy Web runs Green Proofs, a registry with cross-registry checks against double counting, and Shell's sustainable aviation fuel platform was built on the Energy Web Chain. Blockchain For Energy unveiled B4ECarbon in March 2024, and Exceed Geo Energy and Last Mile Production adopted it in October and November 2024. The EU carbon border mechanism, definitive since Jan. 1, 2026, also covers hydrogen, adding demand for evidence packs.

Slow onboarding, legal friction and weak data limit ledgers

Network products grow one counterparty group at a time

A trading ledger is valuable only when both sides of a deal use it, and onboarding takes years. In its April 2025 expansion note, VAKT still described its platform as proven in the North West European barge market, a niche of the physical oil trade. Specialist vendors face long sales cycles and slow revenue ramps as a result. They mitigate by recruiting inspectors such as SGS, AmSpec, Bureau Veritas and Camin Cargo, because 1 inspector feed serves every counterparty on a cargo.

Each new market needs fresh legal agreements

Digital confirmations do not replace paper automatically, as TOTSA's legal team had to sign agreements with each counterparty before digital confirmations replaced paper ones, and every new product and geography repeats that step. Trading desks bear the legal cost, and vendors see adoption spread market by market rather than across the whole oil trade. Standard contract templates agreed by industry groups and regulators are the main mitigation, though progress depends on 2 or more large traders moving first.

Ordinary databases compete for single-owner workflows

For many internal workflows, a distributed ledger is the wrong tool. A single operator can keep tamper-evident logs in an ordinary cloud database, and buyers increasingly ask why they should pay more for a shared ledger. The risk hits vendors whose products serve only 1 company, as those projects get rebuilt on conventional stacks. Suppliers mitigate by focusing on cargoes, joint ventures and emissions certificates, where several parties that distrust each other must share one record.

Weak measurement data limits what registries can prove

A ledger cannot fix bad measurements, and the IEA notes that the best methane performers outperform the worst by a factor of 100, and that its estimates are well above levels implied by official reporting. Until sensors, satellites and verifiers agree on common data formats, emissions registries record claims that still need off-chain checks, which slows buyer trust and premium pricing. Linking satellite and sensor data to verifier sign-off is the main mitigation for registry operators.

Houston networks lead while Asia Pacific grows fastest

North America relies on Houston consortia to run the field networks

North America held 37.5% of 2025 value and grows at 11.68% a year, the slowest rate among the 3 largest regions. Houston is home to Blockchain For Energy, whose governing members include ExxonMobil, Chevron, ConocoPhillips, Repsol and Expand Energy. Field logistics, credentialing and carbon registries for smaller Permian producers make up most regional spending. U.S. LNG exports of 15.1 Bcf/d in 2025 also give exporters a reason to log cargo-level methane data for European buyers.

Europe's methane and carbon border rules give buyers a legal reason

Europe held 31.5% of 2025 value and grows at 14.16% a year. London and Geneva host the main trade-confirmation and trade-finance platforms, and the EU methane regulation and carbon border mechanism give European buyers the strongest legal reason to demand verifiable emissions records. European LNG imports rose 29% in 2025, which multiplies the number of cargoes that need methane evidence as importer obligations phase in through the rest of the decade.

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Asia Pacific is the fastest-growing region on demand from LNG importers

Asia Pacific held 14.5% of 2025 value and is the fastest-growing region at 16.65% a year. VAKT announced an expansion into Asia in April 2025, focused on vessel-based trade and citing the region's growing crude and products flows. Asian countries imported 35.7 Bcf/d of LNG in 2025, the largest regional total, and Japanese and Korean importers are likely to add demand for cargo-level emissions data on long-term contracts as European rules take effect.

Middle East & Africa and Latin America exporters follow buyer compliance

Middle East & Africa held 11.5% of 2025 value and grows at 15.16% a year. Gulf producers sell LNG and crude into Europe and Asia, where buyers now ask for methane intensity evidence, so ledger adoption follows export compliance. Latin America held 5.0% and grows at 12.67% a year, with Brazil's traders and producers testing digital confirmation and supply-chain tracing.

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A methane law, an Asian expansion and an AI trade deal

Permissioned ledgers, inspector feeds and AI capture

• Permissioned ledgers, consortium chains with known participants, keep each measurement, sign-off and certificate transfer in one record that no single party can edit later.
• Inspector and sensor feeds let inspectors share quantity and quality data at source, and field sensors confirm deliveries that trigger smart-contract payment.
• AI document capture extracts terms from contracts and certificates, while the ledger stores the structured record that counterparties agree on.
• Book-and-claim registries with cross-registry checks let buyers retire low-methane gas and low-carbon fuel certificates once, avoiding double counting.
• Security certification such as SOC 2 Type 2 and ISO/IEC 27001, added by consortia, lets producers connect operational data to shared networks.

Trade platforms, producer consortia and integrators compete

Three supplier groups compete for a small number of live networks. Specialist software firms such as VAKT sell trade-confirmation and inspector-data platforms to traders and refiners, with Shell and bp among named customers and TotalEnergies' trading arm confirming barge trades on vSure. Producer-led consortia such as Blockchain For Energy build shared oilfield networks, backed by members including ExxonMobil and Chevron and by Hedera as a strategic collaborator. Data Gumbo sells smart-contract networks, and Energy Web supplies registries and its own chain. Integrators such as Accenture carry much of the services revenue. Komgo competes as an adjacent trade-finance platform, but its products are not marketed as blockchain, so its revenue is not counted. Credence Research estimates that the 10 largest suppliers hold well over half of 2025 value, because live production networks are few.

Ledger suppliers and industry users profiled

Methane proof, not trade automation, pays for new ledgers

Credence Research's view is that proving low methane, not automating trades, will pay for most new oil and gas ledgers through 2035. The gap between methane pledges covering about 80% of output and the 5% that is demonstrably near zero is the market's largest opening. Trade confirmation will keep growing, but slowly, market by market. Suppliers that bring inspectors, verifiers and regulators onto their networks are best positioned. Buyers and investors should watch EU importer rules, LNG contract terms and whether consortia keep the blockchain layer at all.

How Credence Research sized live oil and gas ledger spending

The report uses 2025 as the base year and forecasts to 2035, with CAGR calculated over 2025–2035. Market values come from Credence Research's market model, built by listing ledgers in live production for each application, estimating their recurring subscription value and adding integration and managed services, then checking the total against vendor and consortium disclosures; segment and regional splits are Credence Research estimates. Supporting evidence comes from IEA, European Commission and EIA publications and company and consortium announcements.

Emissions registries and LNG buyers set the pace to 2035

Through 2035, emissions and MRV records will overtake trade automation as the main reason oil and gas companies join shared ledgers. LNG exporters, importers and midstream operators will become anchor customers as methane obligations phase in, while trade confirmation spreads slowly beyond the North West European barge market. AI tools will handle documents, with ledgers keeping the agreed record. North America remains the largest region, but Europe and Asia Pacific gain share. The pace depends on regulators accepting registry data and on measurement quality.

Note: The depth of individual sections depends on data availability for this market. Volume, capacity, trade and other unit-based metrics are included where applicable.