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WellState

Well retirement infrastructure for operators: every well screened against the rule, every figure traceable to the regulator’s own records.

Client
WellState Labs
Sector
Upstream oil & gas
What we did
Product, data engineering and AI
Status
Private early access
Verdicts
RuleModelSoftwarePerson
WellState work queues: the questions an operator asks, each with the wells that answer it
shell.wellstatelabs.com

Operators carry the obligation to plug and retire the wells they no longer produce from. When that has to happen, and what it will take, is decided by rules written in statute and applied to records the regulator publishes. WellState turns that into something an operator can see, question and defend.

The problem

The answer to “which of our wells does this rule reach?” lives in several places at once: the regulator’s bulk files, the statute, the operator’s own spreadsheets. Getting to a defensible answer meant hand-matching records that don’t always agree, and still not knowing which answers would hold up.

What we built

A system of record built from the regulator’s own published files, with every row linked back to the line it came from. On top of it:

  • Rule screening. The statutory test, written as code and applied to every well, with the reasoning shown for each result.
  • Work queues. The questions operators actually ask (which wells are affected, which are approaching the threshold, where the source records contest each other, where no cost can be computed), each with the wells that answer it.
  • Exposure over time. Wells crossing the rule’s threshold year by year, with the evidence behind every figure one click away.
  • A clear boundary. Screening results are labeled for what they are: estimates for planning, not legal determinations or bond amounts.

Where AI is, and isn’t

Does a well meet the statutory test?

Rule

The statute is the rule. It’s applied as code, the same way every time, with its reasoning shown.

The source records disagree

Person

The system flags the conflict and shows both lines. A person decides which is right.

Questions about the portfolio, in plain language

Model

Answered by agents that can only reach the record through role-gated tools, so the record stays the source of truth.

Tracing any figure to its source

Software

A system of record that keeps every row linked to the file and line it came from.

A regulator expects a rule applied identically to every well. That work belongs in code, not a model, so that is where it lives. Models sit around the record and answer questions through tools that read it. They never become the source of truth.

WellState statewide exposure: wells crossing the rule’s threshold by year, with the evidence for each figure
Statewide exposure: when wells cross the rule’s threshold, with the evidence for each figure.shell.wellstatelabs.com/exposureOpen full size

WellState is its own company, WellState Labs. Auzi designed and engineered the platform.

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