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Joint Interest Billing (JIB) in Oil & Gas: How It Works and How Valor Runs It

Quick answer: Valor runs joint interest billing (JIB) and revenue accounting for oil and gas operators. JIB is the monthly process in which the operator of a well bills each non-operating working-interest partner for its share of the well’s costs — drilling, completion, lease operating expense, and overhead — under the joint operating agreement (JOA) and its COPAS accounting procedure. Revenue distribution is the mirror image: production revenue paid out to owners by decimal interest. Talk to Valor about running both.

A short conversation about your wells, partners, and current system. Valor typically follows up with a proposal for how the work would flow.

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What Is Joint Interest Billing (JIB)?

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.

What Is on a JIB Statement?

A JIB typically breaks the month’s costs into these categories, each traceable to the JOA’s accounting procedure:

Typical line items on a joint interest billing statement
Line itemWhat it is
Intangible drilling costs (IDC)Non-salvageable drilling expense: labor, fuel, mud, and services
Tangible equipmentCasing, wellhead, tanks, and facilities, which are capitalized
Lease operating expense (LOE)The day-to-day costs of producing the well
COPAS overheadA 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 itemsApproved capital projects billed against an authorization for expenditure

A Worked Example: One Month of JIB and Revenue

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.

JIB: splitting $49,000 of costs by working interest

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.

Illustrative JIB allocation of $49,000 of monthly well costs
OwnerWorking interestShare of costs
Operator50%$24,500 (carried on its own books)
Partner A30%$14,700 (billed on the JIB)
Partner B20%$9,800 (billed on the JIB)

Revenue: distributing $120,000 of sales by net revenue interest

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%.

Illustrative revenue distribution of $120,000 by net revenue interest
OwnerNet revenue interestRevenue share
Royalty owners25%$30,000
Operator37.5% (50% × 75%)$45,000
Partner A22.5% (30% × 75%)$27,000
Partner B15% (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.

The Monthly JIB Cycle

  1. Close the month’s costs by a fixed day.
  2. Code every invoice to the right well and AFE.
  3. Apply COPAS overhead at the correct drilling or producing rate, with the annual escalation.
  4. Generate the JIBs with supporting detail a partner can trace to the JOA.
  5. Send them on schedule and follow up receivables on an aging report.

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.

JIB vs. Revenue Distribution

Comparison of joint interest billing and revenue distribution
Joint interest billingRevenue distribution
DirectionOperator bills partners for costsOperator pays owners their share of sales
Who is involvedWorking-interest owners onlyRoyalty, overriding royalty, and working-interest owners
Split byWorking interestNet revenue interest (decimal on the division-of-interest deck)
RulebookThe JOA and its COPAS accounting procedureLeases, division orders, and state payment statutes
What breaks itCapital charges not tied to the approved AFE, wrong overhead rate, late billsA stale deck, unexplained deductions, suspense without reasons

Read more in Revenue Distribution 101.

Common JIB and Revenue Errors

  • Billing what the exhibit doesn’t allow, or double-recovering costs already covered by overhead.
  • Leaving a well on the drilling-well overhead rate after it starts producing, or never applying the annual escalation.
  • Capital or project charges not tied to the applicable approved AFE, which partners dispute.
  • Paying off a stale deck because an ownership change wasn’t applied before distribution.
  • Suspense with no recorded reason, which can’t be cured or defended when a state examines it.
  • Late JIBs, which train partners to pay late.

JIB Software vs. Outsourced JIB Accounting

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.

What Valor Runs for Your JIB and Revenue

Depending on scope, the monthly work typically includes the functions below. You approve disbursements and keep every operational and capital decision.

JIB and revenue functions Valor runs and what the operator receives
FunctionWhat Valor doesWhat you receive
Joint interest billingCodes costs to wells and AFEs, applies COPAS overhead under your JOA, bills partners, follows up receivablesPartner JIB statements traced to invoices and AFEs; aged partner receivables
AFE accountingTracks actual spend against each authorized budgetAFE-versus-actual reporting
Revenue accounting & distributionEnters purchaser revenue, checks volumes, prices, and deductions, distributes to owners off a current deckOwner statements and payments; revenue exceptions flagged to you
DOI & suspenseMaintains the division-of-interest deck and holds suspense with a documented reason for every itemA deck that matches the title file; a suspense report you can work and defend
Accounts payableProcesses and codes vendor invoices, maintains vendor records and W-9sPayment runs for your approval; vendor 1099s at year end
Close & audit supportReconciles accounts on a written close calendarReconciliation 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 conversation

How an Engagement Works

  1. Scoping call. We learn about your wells, partners, JOAs, and current system, talk through whether to run on Valor’s software licenses or yours, and plan how the work will flow. Valor then typically sends a proposal for how the work would run once you are a client.
  2. Setup. Valor can handle setting up your accounting system.
  3. Transition. Valor typically cuts over at the start of a month, so each production month and JIB cycle belongs to one system. When your books move onto Valor’s licensed system, Valor ties the converted balances back to your prior trial balance, and the first close typically runs in parallel or under extra review.
  4. Monthly JIB and revenue. Valor typically runs the monthly work and reporting. You approve disbursements and deck changes and keep every operational and capital decision.

Running a formal selection? Valor can answer your RFP. Before you choose any provider, read the risks, controls, and transition guide.


Talk to Valor About JIB and Revenue

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.

Joint Interest Billing FAQ

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

Key Takeaways

Page last reviewed: September 2026. Content is reviewed periodically and updated for accuracy.