A short conversation about your wells, partners, and current system. Valor typically follows up with a proposal for how the work would flow.
Joint interest billing (JIB) is the monthly invoice an oil and gas operator sends each working-interest partner for that partner’s proportionate share of the costs to drill, complete, and operate a well. The joint operating agreement authorizes the charges, and its accounting procedure — almost always a COPAS form attached as Exhibit C — sets what the operator may bill. Only working-interest owners, who agreed to bear costs, receive JIBs. Royalty owners never do.
JIB matters because it is how the operator gets reimbursed. Partners pay clean, punctual bills and sit on confusing or late ones, so an operator whose JIBs go out late can end up financing everyone else’s share of the well. For the full mechanics, see Joint Interest Billing 101 and JOA & COPAS accounting basics.
A JIB typically breaks the month’s costs into these categories, each traceable to the JOA’s accounting procedure:
| Line item | What it is |
|---|---|
| Intangible drilling costs (IDC) | Non-salvageable drilling expense: labor, fuel, mud, and services |
| Tangible equipment | Casing, wellhead, tanks, and facilities, which are capitalized |
| Lease operating expense (LOE) | The day-to-day costs of producing the well |
| COPAS overhead | A fixed monthly rate per well set by the JOA: a higher drilling-well rate, then a producing-well rate, typically adjusted each year by a published index |
| AFE and workover items | Approved capital projects billed against an authorization for expenditure |
An illustrative well with three working-interest owners and a 25% royalty burden. The numbers are simplified: before severance taxes and deductions, with round decimals. Real decks carry interests to eight decimal places.
This month the well has $18,000 of lease operating expense, $1,000 of COPAS overhead, and $30,000 of workover billed against an approved AFE, for $49,000 in total.
| Owner | Working interest | Share of costs |
|---|---|---|
| Operator | 50% | $24,500 (carried on its own books) |
| Partner A | 30% | $14,700 (billed on the JIB) |
| Partner B | 20% | $9,800 (billed on the JIB) |
The same well sells $120,000 of production. The royalty owners take 25% free of costs. Each working-interest owner’s net revenue interest (NRI) is its working interest times the remaining 75%.
| Owner | Net revenue interest | Revenue share |
|---|---|---|
| Royalty owners | 25% | $30,000 |
| Operator | 37.5% (50% × 75%) | $45,000 |
| Partner A | 22.5% (30% × 75%) | $27,000 |
| Partner B | 15% (20% × 75%) | $18,000 |
Partner A bears 30% of the costs but receives 22.5% of the revenue, because the royalty burden comes out before the working interests share. Where a partner is also owed revenue on the same property, many agreements allow its JIB balance to be netted against that revenue. That must be applied carefully and documented owner by owner.
For major operations, the JOA generally lets the operator cash-call partners in advance against an approved AFE, so partners fund the work instead of the operator floating it. Non-operators typically have audit rights covering roughly two years of records, so the supporting documents matter as much as the bill.
| Joint interest billing | Revenue distribution | |
|---|---|---|
| Direction | Operator bills partners for costs | Operator pays owners their share of sales |
| Who is involved | Working-interest owners only | Royalty, overriding royalty, and working-interest owners |
| Split by | Working interest | Net revenue interest (decimal on the division-of-interest deck) |
| Rulebook | The JOA and its COPAS accounting procedure | Leases, division orders, and state payment statutes |
| What breaks it | Capital charges not tied to the approved AFE, wrong overhead rate, late bills | A stale deck, unexplained deductions, suspense without reasons |
Read more in Revenue Distribution 101.
Joint interest billing software — OGSYS, Enertia, WolfePak, Quorum, P2 Energy, BOLO, and others — does the allocation math, but someone still has to code the costs, maintain the deck, apply the JOA’s rules, and chase the receivables. That work is what Valor runs. Valor recommends that operators, especially smaller ones, run on Valor’s licenses of industry-standard oil and gas accounting software. Valor holds the license and bills the software through, separate from the service fee. If you already license a system your team knows, Valor can work inside it instead.
Depending on scope, the monthly work typically includes the functions below. You approve disbursements and keep every operational and capital decision.
| Function | What Valor does | What you receive |
|---|---|---|
| Joint interest billing | Codes costs to wells and AFEs, applies COPAS overhead under your JOA, bills partners, follows up receivables | Partner JIB statements traced to invoices and AFEs; aged partner receivables |
| AFE accounting | Tracks actual spend against each authorized budget | AFE-versus-actual reporting |
| Revenue accounting & distribution | Enters purchaser revenue, checks volumes, prices, and deductions, distributes to owners off a current deck | Owner statements and payments; revenue exceptions flagged to you |
| DOI & suspense | Maintains the division-of-interest deck and holds suspense with a documented reason for every item | A deck that matches the title file; a suspense report you can work and defend |
| Accounts payable | Processes and codes vendor invoices, maintains vendor records and W-9s | Payment runs for your approval; vendor 1099s at year end |
| Close & audit support | Reconciles accounts on a written close calendar | Reconciliation workpapers and audit support |
JIB and revenue are part of Valor’s full oil and gas accounting and back-office service, alongside owner relations, land administration, and regulatory compliance.
Hand off your JIB and revenue cycle
Tell us your well count, partners, and current software, and we will talk through how Valor would run it.
Start the conversationRunning a formal selection? Valor can answer your RFP. Before you choose any provider, read the risks, controls, and transition guide.
Tell us your well count, partners, and current accounting software. A member of Valor's operator services team will follow up to discuss your needs.
Valor runs JIB for oil and gas operators: it is the monthly process in which an operator bills each non-operating working-interest partner for its proportional share of a well's costs (drilling, completion, lease operating expense, and COPAS overhead) under the joint operating agreement.
Valor, like the rest of the industry, uses JIB to mean joint interest billing: the monthly bill an operator sends working-interest partners for their share of a well's costs.
Valor runs both. JIB bills working-interest partners for costs, while revenue distribution pays royalty, overriding royalty, and working-interest owners their share of production revenue by net revenue interest. Accurate decimals are foundational to both.
Valor sends JIBs on an operator's behalf only to working-interest owners who agreed to bear costs under the JOA. Royalty owners never receive JIBs; they receive revenue free of operating costs.
Valor applies COPAS overhead under each operator's JOA: a fixed monthly rate per well that compensates the operator's indirect costs, with a higher drilling-well rate and a lower producing-well rate, typically adjusted each year by a published index.
Valor's JIB and revenue guides point to the same recurring errors: billing items the JOA's accounting exhibit doesn't allow, the wrong overhead rate, capital or project charges not tied to the applicable approved AFE, paying owners off a stale deck, and suspense held without a recorded reason.
Valor's JIB and revenue work typically delivers partner JIB statements traced to invoices and AFEs, aged partner receivables, AFE-versus-actual reporting, owner statements and payments, a suspense report with a documented reason for every item, reconciliation workpapers and audit support, and vendor 1099s, depending on scope.
Valor recommends that operators, especially smaller ones, run on Valor's licenses of industry-standard oil and gas accounting software; the software is billed through separately from the service fee. Valor has worked in OGSYS, Enertia, WolfePak, Quorum, P2 Energy, BOLO, and others, and can also work inside your own licensed system.
Valor prices operator accounting from a standard price sheet: a baseline tiered by number of wells, plus variable charges for other types of work. For most small and mid-size operators, it can typically run 30–50% less than equivalent in-house staff. Software on Valor's licenses is billed through separately.
Valor can answer an RFP for outsourced JIB and revenue accounting, so you can compare providers against the same scope and questions before you commit.
Related guides: Outsourcing oil and gas accounting and JIB: risks, controls, and a transition plan
Page last reviewed: September 2026. Content is reviewed periodically and updated for accuracy.