How to Record Produced Water Treatment and Disposal Costs as Lease Operating Expense
Expensing the treatment and disposal of water co-produced with oil and gas as a direct operating cost.
| Account Name | Type | Debit ($) | Credit ($) |
|---|---|---|---|
| Produced Water Disposal Expense (LOE) | Expense (+) | 180,000.00 | - |
| Cash / Water Disposal Service Provider | Asset (-) | - | 180,000.00 |
💡 Accountant's Note
Produced water volumes often exceed oil production in mature fields. Treatment and disposal costs are a significant LOE that increases as a field matures.
Practitioner & Systems Framework
💻 ERP Architecture
Track produced water volumes monthly alongside oil and gas production — the water-to-oil ratio (WOR) is a key field maturity indicator. As fields mature, WOR increases and produced water disposal becomes the dominant LOE item. Calculate the cost per barrel of water disposed and trend over time. Evaluate whether water re-injection (see og-injection-well-capitalized) is more cost-effective than third-party disposal for high-volume fields. For Jordan's oilfields in the Risha area and Hamzeh Basin, water disposal infrastructure is a significant capital and operating consideration.
⚠️ Audit Flags
Produced water disposal requires regulatory permits — any disposal activity without a valid permit creates both an environmental liability and a regulatory penalty exposure. Auditors check permit compliance and whether disposal volumes are reported correctly to the environmental authority. Third-party disposal invoices should reference measured disposal volumes — paying for disposal on an estimated basis without measurement is an internal control weakness.
📄 Required Documentation
Produced water disposal permit, monthly water volume measurement records (produced and disposed), third-party disposal service agreement and invoices, water disposal facility inspection records, WOR trend analysis, regulatory environmental reporting submissions, and permit renewal status.
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Expert Analysis by Qusai Ahmad
General Accountant Supervisor & IFRS Specialist
Specialized in SAP GUI automation and Middle Eastern tax compliance. Building digital tools for the next generation of finance leaders.
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