How to incorporate mitigations, or what you would do to later stages of the plan once you learn something...
Alternatively, are you still building the concepts? Or refining your communication?
Sequencing
Not every commitment happens at once.
You're sizing a facility expansion. Full scope, partial scope, or none of it: that's the decision in front of you right now. How much you actually will need depends on how the wells perform, where you think prices are headed, and what capital costs do between now and when you're ready to commit the rest.
Most plans skip past that part: Phase 1 gets priced alone, or Phase 1 and Phase 2 gets evaluated together as one fixed bet. Either way, whether Phase 2 actually happens, or what shape it might actually take as more is learned, isn't part of the number. Sequencing is what happens when that gap gets closed instead of skipped.
Staging already happens
Approvals arrive in tranches. Budgets reset every year. Contracts get let in phases whether anyone plans for it or not. Staging already happens. The only real choice is whether it's deliberate, or discovered later as an afterthought once the full commitment turns out too big to swallow at once.
But deferring has a cost...
Waiting isn't neutral. Re-mobilizing a crew costs more than keeping one on. Two small orders cost more than one big order. Every quarter you hold off is a quarter you didn't lock in this year's price, this year's slot, this year's terms.
Staging only earns its keep when what you're waiting on is worth more than what the wait costs.
The test: would it change your choice?
That's where the math starts. If you'd expand the facility regardless of how the wells perform, waiting on them doesn't buy you anything. It just delays the same decision, and incurrs that cost.
Deferring earns its keep only when the information ahead of you could genuinely send you down a different path. The question worth asking before any of this: does next year's data change today's decision, or just how sure you feel about it?
The first move gets judged by where it leads
Once information down the line can change your next move, it changes how you judge your first one too.
Phase 1's own standalone return isn't the right thing to optimize. On its own numbers, bigger usually wins: more scope generally means a bigger NPV. That's the wrong instinct once you're optimizing the whole development instead of one step in it.
The right-sized phase 1 is whichever one makes the total, phase 1 plus whatever phase 2 (and beyond) becomes, as strong as possible, and that isn't always expected value. Sometimes it's the likelihood of hitting a target or staying inside a covenant. Sometimes it's ruling out one specific outcome nobody at the table will accept, however unlikely.
Right-sizing can go either way. Sometimes it's smaller: a cheaper scope that keeps capital free for a bigger phase 2 later. Sometimes it's the opposite: spending more upfront to close off that outcome, which is exactly the shape of the next example. That argument only holds with a number behind it, an EV, a goal probability, or the odds of avoiding the one outcome that isn't on the table. Said without one, it's a good story.
Some options exist purely to insure the downside
Consider a different kind of phase 1: one with capital spent also on increasing the water handling capacity. On its own numbers, that spend looks like a bolt-on nobody needs.
If the wells come in on plan, that extra capacity barely matters, you'd fill the facility either way. If they come in short, it's what gives you a way back: contract a second rig, accelerate the program, and you can still fill the facility you built. Without it, the same shortfall leaves you holding a facility you can't fill and no path to catch up.
That's what the option is actually buying: a specific way out of the downside.
Some decisions you get to wait on: the signal arrives before you need to commit. Others don't: ordering, installing, and commissioning that kind of capacity takes months, longer than it takes the wells to tell you anything. Hold out for certainty, and you've decided too late to act on it.
Staging is what tells you which one this is, and prices what committing early is actually worth.
"We'll mitigate it" needs a number
The water facility prices a response in before you need it. Most mitigations never gets that treatment.
Everyone says some version of it in the room: prices fall, we farm down our share; wells underperform, we pull back the program; water cut comes in high, we size up the pump at first failure. Said out loud, never run through the model.
The forecast was built assuming none of it happens. The number in front of the room never actually moves, however many times someone promises it will.
Sequencing forces the response into the number itself. The downside case runs through what you'd actually do, and the expected value (or the likelihood of meeting that goal) reflects it directly.
What it looks like
Three paths, same facility expansion question, same forecast horizon:
- Full development. Every phase committed to today, regardless of how the wells perform.
- Phase 1 only. Scoped to derisk and create flexibility. No value captured from optionality created by (potential) later phases.
- Progressive commitment. Phase 1 now. Later phases only if production, price, and capital cost each clear a threshold, and incorporating any pull-back if necessary.
The progressive path wins for two reasons, and both need to show up in the number: phase 1 was chosen for the path it opens, and the downside already carries the cost of the response you said you'd take.
What you get to say in the room
We commit to Phase 1 now, and move to Phase 2 if production clears 3,000 boe/d else farm down our share. Phase 3 only follows if pricing holds above $65/bbl and capital costs stay on budget. If either gate fails, we hold where we are, and that's already priced into the number in front of you.
That's a recommendation that survives the next question, too.
What next?
Not sure this decision has real stages to begin with?
Step back to the concept layer and decide whether you're looking at a single commitment, a set of alternatives, or a path that genuinely unfolds over time.