Production Sharing Contract
Executive Summary
Key Takeaways
- ✓ A production sharing contract has the host government retaining resource ownership while the contractor bears exploration and development risk in exchange for cost recovery and a further split of profit production.
- ✓ Cost recovery is typically capped at a defined percentage of gross production in a given period, with any unrecovered cost carried forward to future periods rather than recovered immediately.
- ✓ Profit production, output remaining after cost recovery, is split between contractor and host government according to a formula that frequently varies with production rate or a cumulative revenue-to-cost ratio.
- ✓ PSC mechanics vary materially by jurisdiction and must be modelled against the actual contract formula, not collapsed into a single blended effective tax rate.
Definition¶
A production sharing contract (PSC) is a fiscal arrangement, common in many oil and gas jurisdictions, defining how produced hydrocarbons are split between the operator and the host government.
Cost Recovery and Profit Split Mechanics¶
Under a typical PSC, the contractor first recovers exploration and development costs from cost oil (or cost gas), a share of gross production capped at a defined percentage in each period, with any unrecovered balance carried forward. Remaining production, profit oil (or profit gas), is then split between contractor and host government according to a formula that frequently varies with production rate or a cumulative revenue-to-cost ratio, sometimes referred to as an R-factor, so that the government's share of profit production typically rises as the contractor's cumulative economics improve.
Why It Requires Dedicated Modelling¶
PSC mechanics vary materially by jurisdiction, and the specific cost recovery cap and profit split formula determine the actual division of value between operator and host government in a way a generic effective tax rate cannot represent, addressed in full in Upstream Financial Models. Collapsing PSC mechanics into a blended tax rate is a recurring structural error in upstream financial models operating under this fiscal regime.
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Frequently Asked Questions
What is a production sharing contract?
A fiscal arrangement, common in many oil and gas jurisdictions, under which the host government retains ownership of the resource while the contractor bears exploration and development risk in exchange for cost recovery from a capped share of production and a further split of remaining production against the government.
What is cost oil (or cost gas)?
The portion of gross production a contractor is permitted to retain to recover its exploration and development costs, typically capped at a defined percentage of production in a given period, with any unrecovered cost carried forward to later periods.
What is profit oil (or profit gas)?
Production remaining after cost recovery, split between contractor and host government according to a contract-specific formula that frequently varies with production rate or a cumulative revenue-to-cost ratio, sometimes called an R-factor.
Why can't a PSC be modelled using a generic effective tax rate?
Because the specific cost recovery cap and profit split formula, which can vary with production rate or cumulative economics, determine the actual split of value between operator and government in a way a single blended tax rate cannot represent.
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