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Registry: previewQuality lift unmeasuredadvanced

Decline-curve fit & EUR case

forecast PDP, run DCA, and build a cited EUR + forecast case from well or DSU production history with a traceable analog for reserves workflows.

Reserves And Subsurface · Underwriting · v1

Quality-uplift proof

Quality lift unmeasured

Registry maturity does not prove response or artifact quality. No qualifying same-model skill-on versus no-skill improvement has been verified.

Required comparison: same model with this skill enabled versus the same model without the skill.

Inputs and output

Required inputs

  • Deal ID
  • Decline Points
  • Production Csv
  • Source Documents

Optional inputs

  • Basin
  • Counties
  • Deal Name
  • EUR Markdown
  • Terminal Effective Pct

Required source documents

  • Production Csv
  • Reserve Report

Expected outputs

  • Analog Source Appendix
  • Decline EUR Case
  • Decline Fit Register
  • EUR Forecast
  • Missing Source Checklist

Buyer-profile access

Policy visibility is not execution proof. Authentication is checked before a run.

Partially available

Read-only connection

Some declared steps need additional operator access or setup.

  • Owner or operator capability required
Partially available

Partner workspace

Some declared steps need additional operator access or setup.

  • Owner or operator capability required

Approval and blocking gates

Review approval is required before consequential use.

Declared; runtime enforcement pending

This gate is declared but not yet bound to an executable runtime check. Treat it as uncleared.

Blocks: artifact export, external release

Abstentions and limits

Abstention conditions

  • Terminal Effective Pct is missing or unverified: CRUX abstains until the required evidence is supplied and validated.

Known limitations

  • Preview capability: useful but incomplete eval or SME coverage; human review required.
  • Do not use to book PUDs or send a final type curve without reviewed production history, a confirmed analog, and source/citation coverage.

Relationships

Workflow-registry jobs

No workflow relationship is declared.

Use this skill

Sign in to use CRUX

Authentication and the required buyer profile are checked before any work runs.

Decline-curve fit & EUR case · CRUX Catalog