Key takeaways
- Vergo proposes invoice coding by inference from your own accounting structure and history—no rule library to build, no keyword lists to maintain—and syncs transactions in real time to your ERP.
- Oil and gas AP automation must handle multi-AFE allocation, joint interest billing, and field ticket matching—capabilities generic AP tools lack.
- Line-level extraction pulls AFE numbers, well and lease identifiers, and joint interest references from scanned field tickets and service company invoices.
- Approval workflows should route drilling and completion invoices to field supervisors and overhead invoices to corporate stakeholders, with phone-based approval for people in the field.
- Real-time ERP sync eliminates double-entry and keeps AFE and lease operating statements current with payables.
Where should you go next?
- See how Vergo works for energy and utilities
- Learn more about Vergo AP Invoice Automation
- Learn more about Vergo Expense Management
- Learn more about Vergo Employee Reimbursements
Map your invoice sources and cost structure
Begin by cataloging where invoices originate: field tickets from drilling and completion service companies, rental equipment vendors, water haulers, material suppliers, and other service providers. Document your AFE, well, lease and field hierarchy, plus the GL accounts that separate intangible and tangible drilling costs from lease operating expense, so your automation matches your allocation structure. A single invoice often splits across several wells, AFEs and joint ventures—without this mapping, automation tools default to single cost-center logic that forces the accounting team to recode every invoice by hand. Include joint interest billing partners, working interest decks, and any field ticket matching against daily drilling reports in your documentation.
Digitize intake with line-level extraction
Use AP software that extracts line items, PO numbers, vendor details, AFE numbers, well names and joint interest references from scanned field tickets and emailed PDFs. Generic OCR tools miss the oil-and-gas-specific fields that drive allocation decisions. The system should handle inconsistent formats from dozens of service companies submitting invoices at once—a common bottleneck at month-end when hundreds of invoices arrive uncoded. The engine must recognize AFE, well, lease and multi-entity allocation requirements that generic accounts payable platforms overlook, and adapt to each vendor's field ticket layout without manual template configuration for every vendor.
Configure approval routing for field and office stakeholders
Build approval chains that send drilling and completion invoices to the field supervisor or drilling engineer responsible for the AFE, and overhead invoices to corporate approvers. Phone-based approval matters because field managers work at well sites and pads, not at desks. Route by AFE, well, GL account, invoice amount or vendor type to match your existing spend control policies. Operations span remote locations where approvers need to review and authorize invoices from a phone during a shift change or between well visits. Approval bottlenecks—especially when invoices wait for a field supervisor to return to the office—extend cycle times and delay month-end close, so set escalation rules for overdue approvals.
A practical example
A well-services company submits a field ticket covering three wells under two separate AFEs, with two working-interest partners on the lease. AP automation extracts the AFE numbers, well names and line items from the scanned ticket, proposes the GL account, AFE and well for each line, and routes the invoice to the drilling engineer who owns the AFE for approval from a phone. Once approved, the coded payable syncs directly into the ERP without manual data entry, where joint interest billing uses the coded AFE and well to bill each partner's share. The accountant reviews the coding in seconds rather than recoding and re-keying the invoice, and the AFE-versus-actual report reflects the payable immediately instead of waiting for a batch upload at month-end.
What makes oil and gas AP different
Generic AP automation assumes one cost center per invoice. Oil and gas operators need multi-AFE allocation on a single vendor invoice, joint interest billing that depends on accurate AFE and well coding, field ticket matching against daily drilling reports, and AFE-versus-actual tracking over long drilling programs. Manual AP is too slow because field tickets arrive in inconsistent formats from dozens of service companies at once, and month-end close stalls when hundreds of invoices sit uncoded. Oil and gas finance teams need AP that understands AFE, well, lease and partner structures, multi-entity allocation and phone-friendly approval—capabilities generic tools lack because they are designed for corporate overhead rather than asset-level accounting.
How Vergo handles this
Vergo is an AI-native, card-agnostic expense management platform that manages AP invoices, card spend, and employee reimbursements through one coding model. Vergo proposes the coding by inference from your own accounting structure and history—no rule library to build, no keyword lists to maintain, and new vendors are coded on first sight. Every coding shows why it was chosen, so a reviewer confirms in seconds instead of re-coding by hand. Approval workflows are optional and fit how you already control spend: route by GL account, by amount, or by project—or skip approval flows entirely and let policy flags catch only what breaks a rule. Transactions are ready to code the moment they happen, and once they clear, they sync into your accounting or ERP software. Vergo integrates with NetSuite, Sage Intacct, Acumatica and QuickBooks, so card spend, employee reimbursements, and AP invoices run through one coding model—same coding, same review, one reconciliation—and payment stays on the rails you already use.
Related questions
Frequently Asked Questions
What is the best AP automation software for oil and gas companies?
The best AP automation for oil and gas supports AFE, well and lease coding, multi-well invoice splitting, field ticket extraction, phone-based approvals for remote personnel, and direct ERP sync. Vergo codes each invoice line to your GL accounts and AFE, well and lease structure, so joint interest billing in your ERP starts from accurate data.
How does AP automation integrate with an oil and gas ERP?
AP automation platforms push approved, fully coded invoices into your ERP via API or direct integration. This eliminates double-entry, keeps AFE and lease ledgers current in real time, and prevents month-end reconciliation delays. Vergo syncs invoice data—including GL account, AFE, well and lease—directly into systems like NetSuite, Sage Intacct and QuickBooks.
How does AP automation reduce month-end close time for oil and gas accounting teams?
AP automation shortens close by keeping invoices coded, approved and posted to the ERP continuously—not batched at period end. Accountants stop manually recoding hundreds of invoices. Accruals become more accurate because outstanding payables are visible in real time across all wells and AFEs.
Can AP automation handle joint interest billing in oil and gas?
It supports it. Joint interest billing allocates costs to partners by working interest, and it is only as accurate as the AFE and well coding on each invoice. When every line is coded correctly at intake, the ERP's JIB process bills each partner's share without spreadsheet rework.
What happens to field tickets and paper invoices in an automated AP workflow?
Field tickets and paper invoices are scanned or photographed in the field, then processed to extract vendor, amount, PO, AFE and well data. If you need PO matching, check that the tool compares them against purchase orders before routing for approval and posting to the ERP. This eliminates lost paperwork and manual data entry from remote well sites.
