CRUXUpstream OS
← All skills
Workflow Component
Registry: supportedQuality lift unmeasuredadvanced

Water-midstream valuation proxy — internal investment workpaper

Can we execute the current water-midstream heuristic from caller-reviewed inputs, preserve its complete receipt, and assemble one editable internal workpaper that separates engine outputs from a human-owned investment bridge. Runtime calculates a constant-production proxy with embedded assumptions; it does not produce a consolidated build-versus-buy case, reconcile the physical water balance, validate permits or seismic limits, source market assumptions, approve capex, or support external valuation? Trigger phrases: water midstream eval, water-midstream valuation proxy. Produces: cited water-midstream valuation proxy workpaper and decision flags.

Reserves And Subsurface · Underwriting · v1

Measured quality evidence

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

  • Annual Completions Water Bbl
  • Basin Mix
  • Captive Disposal Fee Per Bbl
  • Captive Opex Per Bbl
  • Current Production Boed
  • Deal ID
  • Discount Rate
  • Economics Model
  • Exit Multiple
  • Oil Cut Pct
  • Operating Statement
  • Permit
  • Recycling Capacity Pct
  • Source Documents
  • Sra Exposure
  • Surface Acres Owned
  • Swd Capacity Per Well Bbpd
  • Swd Capex Per Well USD
  • Swd Units Owned
  • Third Party Rate Per Bbl
  • Third Party Sales Pct
  • Water Hold Years
  • Wor Ratio

Optional inputs

  • Basin
  • Currency
  • Deal Name
  • Ownership Basis
  • Regulatory And Sra Review
  • Reporting Period
  • Source Spans
  • Unit Basis
  • Valuation Date
  • Water Investment Basis Review
  • Water Mid Markdown

Required source documents

  • Economics Model
  • Operating Statement
  • Permit
  • Environmental Report
  • Los
  • Model

Expected outputs

  • Water Midstream Evaluation

Buyer-profile access

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

Available

Read-only connection

The skill entry point is callable. Any downstream write or external action is checked separately.

Available

Partner workspace

The skill entry point is callable. Any downstream write or external action is checked separately.

External-action review

Review review applies before a consequential external or binding action. Analysis and working artifacts remain available before that review.

No specific external-action review item is declared.

Input gaps and limits

Dependent input gaps

  • Water Mid Markdown is missing or unverified: The dependent calculation remains open. CRUX returns the other supported work and names the exact input needed.

Known limitations

  • Do not use for one-period least-cost water disposition or dispatch (water-disposal-optimizer), broader rig/frac/SWD vertical integration (vertical-integration-eval), historical LOS cost diagnosis, water-quality or hydraulic engineering, permit/UIC/seismic clearance, a true third-party buy case, binding capex approval, or external valuation/fairness work.

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.

Water-midstream valuation proxy — internal investment workpaper · CRUX Catalog