Physical oil trading has traditionally involved a staggering amount of paperwork, with a single crude oil cargo generating dozens of documents that must pass between traders, banks, and shipping companies before a deal actually settles. Some of the world's largest energy majors have already moved past pilot projects and into live production use of blockchain to solve exactly this problem, digitizing trade confirmation, financing, and settlement across the entire deal lifecycle. As blockchain as a service platforms mature across the sector, more industry professionals are pursuing a Certified Blockchain Expert credential to understand how these systems are actually reshaping energy trading operations.

In this article, we will look at how oil and gas companies are using blockchain as a service, the specific platforms already running in production, and the challenges the industry still needs to work through before broader adoption takes hold.

Why Oil and Gas Turned to Blockchain as a Service

Blockchain as a service allows companies to adopt blockchain based infrastructure without building and maintaining the underlying network themselves, letting energy companies plug into shared, industry built platforms rather than developing proprietary systems from scratch. This model has proven especially well suited to oil and gas trading, where no single company benefits from building an isolated blockchain solution when the entire value of the technology comes from multiple counterparties sharing the same verified record.

The industry's turn toward blockchain as a service reflects a genuine, practical need. Physical oil deals involve trade entry, contract confirmation, logistics coordination, invoicing, and final settlement, with each step traditionally requiring separate reconciliation between the buyer, seller, and any banks financing the transaction. Because so much of this work touches both supply chain logistics and trade documentation, professionals working on these platforms are increasingly pursuing a Certified Blockchain & Supply Chain Professional credential, building the specific expertise needed to apply blockchain to physical commodity movement and trade settlement rather than more generic blockchain use cases.

Quick Answer

Oil and gas companies use blockchain as a service primarily through shared industry platforms like VAKT and komgo, which digitize post trade documentation, letters of credit, and KYC processes for physical crude oil and commodity trading. Major energy companies including Shell, BP, Chevron, Equinor, and Saudi Aramco Trading use these platforms to eliminate manual reconciliation, speed up settlement, and create a single verified source of truth across the entire trade lifecycle, from initial deal confirmation through final invoicing.

Major Blockchain as a Service Platforms in Oil and Gas

1. VAKT: Post Trade Settlement

VAKT launched in November 2018 as the world's first enterprise grade distributed ledger platform built specifically for the oil and energy industry, backed by a consortium including Shell, BP, Chevron, Total, Equinor, Reliance Industries, Gunvor, Mercuria, Koch Industries, and banks including ABN Amro, ING, and Societe Generale. Built on Quorum, JPMorgan's enterprise version of Ethereum, VAKT manages the physical trade cycle from initial entry through final settlement, digitizing the paperwork that traditionally required extensive manual reconciliation between counterparties. The platform initially focused on North Sea crude grades known as BFOET before expanding into other markets, and it now processes a majority of total transactions in that segment, with Saudi Aramco Trading joining as a user following a five million dollar investment from Saudi Aramco Energy Ventures.

2. Komgo: Trade Financing and KYC

Komgo went live in December 2019 as a companion platform to VAKT, focused specifically on the financing side of commodity trading rather than post trade settlement. Backed by fifteen major banks and commodity companies, komgo processed its first live letter of credit within months of launch, with Societe Generale using the platform to finance a North Sea crude transaction for trading company Mercuria. Komgo's core focus areas include digital letters of credit and know your customer verification, addressing two of the most document heavy, time consuming processes in commodity trade financing.

Building and maintaining shared blockchain infrastructure that multiple competing oil majors and banks can all trust simultaneously requires extraordinary technical coordination. This is exactly the kind of complex, multi party engineering challenge that has pushed development teams working on energy sector blockchain platforms to pursue a formal Tech Certification, validating the specialized skills needed to build systems that remain secure and reliable across an entire industry consortium rather than a single company's internal network.

3. The OOC Oil and Gas Blockchain Consortium

Separate from VAKT and komgo, the OOC Oil and Gas Blockchain Consortium was formed with backing from Chevron, Shell, and ExxonMobil, reflecting the industry's broader recognition that blockchain adoption works best as a coordinated, multi company effort rather than isolated, single company pilot projects. This kind of consortium model has become the dominant approach across oil and gas blockchain initiatives, since the technology's core value depends on shared, mutually trusted data across an entire trading relationship rather than any one participant's internal systems alone.

4. Supply Chain and Inventory Applications

Beyond trading and financing, blockchain as a service is also being applied to upstream and midstream supply chain functions, including inventory management, predictive maintenance coordination, and supplier accountability tracking. By giving every party in a supply chain access to the same verified record, these applications aim to reduce the discrepancies and disputes that commonly arise when multiple vendors and operators maintain separate, disconnected tracking systems.

Key Benefits Oil and Gas Companies Are Realizing

Faster settlement: Digitized post trade processes significantly reduce the time between trade confirmation and final settlement.
Reduced reconciliation costs: A shared, verified ledger eliminates much of the manual document matching between counterparties.
Fewer discrepancies: VAKT's own data shows meaningful cost savings tied to reduced errors across large trading volumes.
Streamlined financing: Digital letters of credit and KYC processes cut down the paperwork traditionally required to finance a physical trade.
Stronger industry collaboration: Consortium based platforms give competing companies a shared, neutral infrastructure to build on together.

Challenges Still Facing the Industry

Blockchain adoption in oil and gas is not without real obstacles. A lack of universally accepted technical standards means platforms developed by different consortiums do not always interoperate smoothly, risking a fragmented ecosystem rather than one unified system. Broader adoption across every segment of the supply chain, beyond the initial focus on crude oil post trade processing, remains a work in progress. And blockchain's decentralized structure raises genuine questions about jurisdictional authority over data when network nodes are distributed across multiple countries with different regulatory requirements.

Final Thoughts

Oil and gas companies have moved blockchain as a service well beyond the pilot stage, with platforms like VAKT and komgo now processing real trades and financing transactions for some of the largest energy companies and banks in the world. By digitizing the document heavy, reconciliation intensive processes that have long defined physical commodity trading, these consortium built platforms are demonstrating what genuinely functional, industry scale blockchain adoption looks like in practice.

As adoption expands into new commodities and markets, energy companies will need to do more than build reliable infrastructure. They will need to clearly communicate the value of these systems to trading partners, regulators, and internal stakeholders who may not fully understand how blockchain based settlement actually works. That is why teams working on energy sector blockchain initiatives are increasingly pairing their technical expertise with a Marketing Certification to explain these operational shifts clearly and build genuine trust across an industry built on complex, high value relationships.

Blockchain as a service in oil and gas is no longer a future experiment. It is already settling real crude oil trades and financing real letters of credit for some of the world's largest energy companies today.

FAQs

1. How can oil and gas companies use Blockchain as a Service?

Oil and gas companies can use Blockchain as a Service, or BaaS, to deploy distributed-ledger applications without building and maintaining the complete blockchain infrastructure themselves. Cloud or technology providers can supply managed blockchain environments, while energy companies focus on applications such as supply-chain tracking, commodity trading, joint-venture accounting, equipment records, contractor management, payments, and emissions verification. This can reduce technical complexity and make blockchain pilots easier to scale.

2. What is Blockchain as a Service for the oil and gas industry?

Blockchain as a Service is a managed technology model in which a provider supplies blockchain infrastructure, hosting, security tools, APIs, monitoring, and other technical capabilities. Oil and gas companies can use these services to create permissioned networks connecting producers, suppliers, traders, transport operators, refiners, regulators, and other authorized organizations. BaaS is conceptually similar to cloud computing because companies consume blockchain infrastructure as a managed service rather than operating every component internally.

3. Why are oil and gas companies interested in blockchain technology?

Oil and gas operations involve large networks of producers, contractors, equipment suppliers, logistics companies, traders, refineries, banks, regulators, and customers. These organizations frequently maintain separate records of the same transactions. Blockchain can provide a shared, tamper-evident transaction history, potentially reducing reconciliation, disputes, paperwork, and administrative delays. Its strongest applications therefore tend to involve processes crossing organizational boundaries rather than a single company's internal database.

4. How can blockchain improve the oil and gas supply chain?

Blockchain can record important events as equipment, materials, crude oil, refined products, and other goods move through the supply chain. Participants can verify purchase orders, certifications, inspections, shipment events, ownership transfers, and delivery records. Combined with IoT devices, RFID, GPS, and enterprise systems, blockchain can improve traceability while reducing differences between records maintained by suppliers, operators, and logistics providers.

5. How can blockchain improve oil and gas trading?

Commodity trading involves contracts, confirmations, shipping documents, financing, inspections, invoices, and settlement between numerous parties. Blockchain can provide shared transaction records and automate selected processes through smart contracts. Digitizing these workflows can reduce manual reconciliation and shorten processing times. Blockchain-based systems can also support tokenized representations of commodities or contractual rights where appropriate legal and regulatory structures exist.

6. How can smart contracts be used in the oil and gas industry?

Smart contracts can automate predefined commercial rules such as payments, pricing adjustments, delivery confirmation, royalties, or contractor compensation. For example, once trusted systems verify that a shipment has been delivered and meets agreed specifications, a smart contract could initiate the next payment or settlement process. Human intervention would remain necessary for disputes, exceptions, safety issues, and contractual conditions requiring interpretation.

7. How can blockchain improve joint-venture accounting in oil and gas?

Oil and gas projects frequently involve several companies sharing ownership, operating expenses, and revenues. Joint-venture accounting can require extensive reconciliation because each participant maintains its own financial records. A permissioned blockchain can provide authorized partners with synchronized records of selected costs, approvals, production data, and allocations. This can reduce disputes and make financial reporting more efficient.

8. Can blockchain reduce oil and gas operational costs?

Blockchain can potentially reduce administrative costs associated with reconciliation, invoice verification, document processing, auditing, settlement, and intercompany transactions. Smart contracts can automate repetitive workflows, while shared records can reduce duplicate data entry. Savings depend on implementation scale and participant adoption. A blockchain used by one company alone may provide limited value if every supplier continues emailing spreadsheets exactly as before.

9. How can blockchain improve contractor and supplier management?

Oil and gas companies work with large numbers of contractors and suppliers that must satisfy safety, training, insurance, technical, and regulatory requirements. Blockchain-based Verifiable Credentials can allow approved organizations to issue digital certificates that operators can authenticate quickly. This can reduce repeated paperwork and make it easier to determine whether workers, equipment, and suppliers satisfy current requirements before entering a facility or beginning work.

10. How can blockchain improve equipment maintenance records?

Blockchain can create tamper-evident histories of inspections, repairs, component replacements, certifications, and ownership changes for critical equipment. Manufacturers, operators, maintenance contractors, and inspectors could contribute authorized records to a shared system. Reliable maintenance histories can improve asset management and help companies verify whether equipment has received required servicing, particularly when assets change locations or operators.

11. How can IoT and blockchain work together in oil and gas operations?

IoT sensors can monitor pipelines, storage tanks, drilling equipment, vehicles, temperature, pressure, flow rates, and other operational conditions. Blockchain can record cryptographic proofs associated with selected sensor events, creating auditable records that participating organizations can verify. Raw high-frequency sensor data would usually remain off-chain because conventional data platforms are better suited to handling enormous data volumes.

12. Can blockchain improve oil and gas payments and settlements?

Blockchain-based payment infrastructure can support faster settlement between producers, suppliers, traders, logistics companies, and contractors. Stablecoins, tokenized deposits, or other regulated digital-money systems could potentially automate selected payments through smart contracts. Cross-border transactions may particularly benefit from faster settlement, although financial regulation, taxation, sanctions screening, AML requirements, and currency controls continue to apply.

13. How can blockchain help oil and gas companies track carbon emissions?

Blockchain can provide tamper-evident records associated with emissions measurements, carbon credits, methane monitoring, renewable-energy usage, and sustainability reporting. Data from sensors, auditors, and approved reporting systems can be linked to blockchain records to improve provenance. Blockchain cannot guarantee that emissions measurements are correct, however. Reliable sensors and independent verification remain essential because immutable bad data is still bad data, just considerably harder to edit.

14. Can blockchain improve carbon-credit management for energy companies?

Blockchain can support the issuance, transfer, retirement, and audit history of carbon credits. Tokenized credits can potentially make ownership and retirement status easier to track, reducing certain risks of double counting. Oil and gas companies could use such infrastructure as part of broader emissions-management programs. The environmental integrity of a credit still depends on whether the underlying project actually delivers the claimed climate benefit.

15. How can blockchain improve regulatory compliance in oil and gas?

Oil and gas companies operate under extensive safety, environmental, financial, and operational regulations. Blockchain can preserve verifiable records of inspections, certifications, emissions reports, equipment maintenance, and selected transactions. Regulators could receive controlled access to relevant records, potentially simplifying audits and reporting. Sensitive commercial or operational information should remain protected through permissioned access and appropriate off-chain storage.

16. Why might oil and gas companies choose BaaS instead of building their own blockchain?

Building blockchain infrastructure internally requires expertise in distributed systems, cybersecurity, cloud operations, identity management, smart contracts, monitoring, and network governance. BaaS can reduce this technical burden by providing managed infrastructure and integration tools. Energy companies can concentrate on industry-specific workflows while providers manage much of the underlying technology. This approach can also accelerate pilots and reduce the initial cost of experimentation.

17. What type of blockchain is best for oil and gas companies?

Permissioned or consortium blockchain architectures are often better suited to enterprise oil and gas applications than unrestricted public networks. Participants can be limited to approved companies, regulators, suppliers, or financial institutions, while governance rules determine who can access and submit information. Public blockchain infrastructure may still be useful for tokenized assets or settlement applications where broader interoperability and liquidity are important.

18. What are the challenges of using Blockchain as a Service in oil and gas?

Challenges include legacy-system integration, cybersecurity, data privacy, industry standards, governance, regulatory requirements, vendor dependence, scalability, and persuading business partners to participate. Data quality is another major issue because blockchain verifies records but cannot independently determine whether physical-world information is accurate. Companies must also evaluate whether the BaaS provider's security, resilience, data residency, and contractual arrangements satisfy enterprise requirements.

19. How can AI, blockchain, and IoT transform oil and gas operations?

AI can analyze operational information to predict equipment failures, optimize production, identify anomalies, and improve forecasting. IoT devices provide real-time information from physical assets, while blockchain can provide provenance, shared verification, and transaction records. Together, these technologies can create more automated industrial workflows. For example, a sensor could identify equipment performance, AI could detect a maintenance risk, and blockchain could preserve verified service and inspection records across contractors.

20. What is the future of Blockchain as a Service in the oil and gas industry?

The future of BaaS in oil and gas is likely to focus on specific multi-company processes where trusted data exchange and automation produce measurable economic value. Supply-chain provenance, commodity transactions, joint ventures, contractor credentials, emissions reporting, equipment histories, and settlement are stronger candidates than attempting to place every operational system on a distributed ledger.

A future energy transaction could combine IoT measurements from physical infrastructure, AI-based analysis, blockchain verification, smart-contract settlement, and regulated digital payments. Authorized companies would share trusted transaction evidence while keeping sensitive operational data in existing enterprise systems.

Blockchain as a Service can make this architecture easier to deploy because companies do not need to operate every blockchain component themselves.

The real opportunity is therefore not for oil and gas companies to “move everything to blockchain.” It is to use blockchain as a shared trust, verification, and automation layer where multiple companies currently waste time reconciling separate systems.

If BaaS can replace even a respectable fraction of the industry's duplicate invoices, manual approvals, conflicting spreadsheets, and repeated verification, the distributed ledger may finally encounter something more abundant than petroleum: enterprise paperwork.

Oil and Gas Companies to use Blockchain as a service