# FieldState Production Review Service Canonical URL: https://fieldstate.energy/ FieldState turns existing production data into a monthly, evidence-gated action backlog ranked by screening-level economics. ## Core Message Recover value from production data you already have. FieldState reviews every brownfield well on a recurring cadence and turns production signals into an evidence-backed action backlog: monitor, fix data, validate, or approve intervention. See the asset-level backlog first, then drill into the well-level evidence. Each candidate is ranked with Basic NPV, IRR, Economic Limit Date, simple deferred production, basic CO₂ intensity, Evidence Grade, Required Validation and Next Owner before the operator spends field or service dollars. ## Service Positioning FieldState is a recurring production decision review for brownfield operators. It turns existing production, uptime and field records into a ranked action backlog with preliminary economics, evidence gates and owner-ready next steps. ## Monthly Asset Review The hero review starts at asset level before drilling into a single well. FieldState Monthly Asset Review: March 2026 · 126 wells reviewed · Brownfield production review. KPI strip: - Reviewed: 126 / 126 wells. Full asset coverage this cycle. - Opportunity surfaced: $1.8M. 18 wells · screening NPV. - Value at risk: $540k. 15 wells with unresolved issues. - Deferred production: 12.8k bbl. 7 validation cases. - Ready for service handoff: 3 wells. $390k screening NPV. Decision buckets: - All 126 - Execute if validated 3 - Validate hypothesis 7 - Data fix 11 - Monitor 101 - Economic limit review 4 Ranked candidate list: | Well | Decision bucket | Signal | Screening value | Evidence | Next step | Owner | | --- | --- | --- | ---: | --- | --- | --- | | C-018 | Execute if validated | Restart underperformance | $126k NPV | A- | Confirm service scope | Asset Manager | | A-104 | Validate hypothesis | Decline shift | $74k NPV | B | Check lift status | Production Engineer | | B-221 | Data fix | Active-day gap | — | D | Rebuild production days | Ops / Data | | E-309 | Economic limit review | Marginal cashflow | $230k at risk | B | Review do-not-spend stance | Finance | | D-077 | Monitor | On trend | $8k NPV | B+ | No field action | Operations | Selected candidate preview: Well C-018, Execute if validated, Basic NPV $126k, IRR 51%, Economic Limit Date Sep 2028, Deferred Production 3,400 bbl, CO₂ Intensity 11.8 kg/bbl, Evidence Grade A-, Required Validation confirm service scope and field constraint before approval, Next Owner Asset Manager. Example values shown for layout only. Production economics are calculated from operator-provided assumptions and evidence available in the review. ## Data To Action Chain 1. Production data: monthly oil, water and gas by well, producing days, uptime, downtime and field records already in the operator's files. 2. Analysis: rates are normalized, active days are checked, clean intervals are selected and DCA segments are qualified before economics are calculated. 3. Events: restarts, shut-ins, regime shifts, downtime, water-cut changes, GOR/WOR shifts and validation gaps are surfaced. 4. Actions: monitor, data-fix, DCA review, status check, validation and intervention candidates are ranked in one backlog. 5. Value: Basic NPV, IRR, Economic Limit Date, deferred production, CO₂ intensity, cost of waiting and review-ready evidence. ## Screening Economics FieldState economics are designed to rank, defer and validate production actions. They help the team decide which wells deserve attention now, which need field validation first, and which should not receive service spend yet. These are screening-level economics for prioritizing, validating and deferring production actions. Final reserves, AFE and certified emissions workflows remain with your existing operator controls. ## Evidence Gates Positive economics is not enough. FieldState does not promote a well to action because one number looks good. Each candidate is gated by data quality, active-day logic, selected DCA intervals, fit confidence, status history and required field evidence. The report can say "do not spend yet." That is part of the value. ## Product Scope FieldState is built to: - Review every well on cadence: each well is screened repeatedly as new production, downtime, restart and validation evidence arrives. - Rank actions with screening economics: Basic NPV, IRR, Economic Limit Date, deferred production and CO₂ intensity help prioritize what deserves attention now. - Gate recommendations before spend: data quality, active-day logic, selected DCA intervals, fit confidence and field evidence determine whether a case moves to action or validation. - Keep assumptions operator-owned: oil price, discount rate, lifting cost, water cost, fixed OPEX, intervention cost and CO₂ factors stay visible beside the result. - Prepare the service-spend handoff: validated candidates carry the reason, economics, required evidence, suggested next step and owner before field or service dollars are committed. FieldState provides screening-level decision support. Final technical, financial and commercial approvals remain with the operator's existing controls. ## Candidate Detail Drill into the candidate behind the row. Each ranked row opens into a reviewable candidate card with economics, evidence, required validation and a clear next owner. Example values shown for layout only: - Well: C-018 - Stance: Execute if validated - Basic NPV: $126k - IRR: 51% - Economic Limit Date: Sep 2028 - Deferred Production: 3,400 bbl - CO₂ Intensity: 11.8 kg/bbl - Evidence Grade: A- - Required Validation: Confirm service scope and field constraint - Next Owner: Asset Manager ## Why Continuous Review Matters Wells become actionable in windows. At any single point in time, many wells have nothing defensible to improve. A first report typically surfaces around 5% of wells as current candidates. Continuous review follows the lifecycle of each well, so the opportunity pool can reach up to 30% as new production, downtime, restarts and validation evidence arrive. Opportunity pool means wells that become defensible candidates for monitoring, data fix, validation or intervention review over time. It does not mean 30% of wells become immediate workover candidates. ## Service Spend Handoff FieldState gives operations and procurement a defensible handoff before service dollars are committed: why this well, why now, what to validate and what is ready for approval. - Why this well: the production signal, status change, DCA segment and economic screen that put the well into the backlog. - Why now: cost of waiting, deferred production, economic limit timing and urgency behind the recommendation. - What to validate: field evidence required before a service request, workover scope or intervention decision is approved. - What not to buy yet: candidates with weak data, weak economics or missing validation stay out of service spend. ## What Is Needed To Start Required to begin: - Well list - Monthly oil, water and gas by well - Producing days or active-day proxy - Basic well status, if available - Oil price and cost assumptions - Intervention cost assumptions or ranges Useful when available: - Uptime and downtime tags - Field notes and service tickets - Lift, choke and restart context - Water handling / disposal cost - Fixed OPEX by lease or asset - CO₂ factor or emissions proxy - Prior workover / intervention history First output: data-quality map, reviewed wells, preliminary economics, ranked action backlog and required validation list. ## Operating Views - Leadership and Finance: value at risk, Basic NPV, IRR, Economic Limit Date, payback and portfolio stance. - Engineering: source data, active days, data-quality gates, selected intervals, excluded periods, DCA fits, formulas and proxy assumptions. - Operations: validation queue, field checks, service-priority handoff, required evidence and next owner. ## Calculation Trace 1. Raw monthly production and producing days 2. Active-day normalization and rate calculation 3. Data-quality flags, outliers and excluded periods 4. Status timeline: flowing, shut-in, restart, partial month or flush 5. Selected decline interval and DCA fit confidence 6. Forecast range to economic cutoff 7. Basic NPV, IRR, Economic Limit Date and deferred production 8. Recommendation bucket, required validation and next owner If the fit is weak, the report holds the case in validation instead of promoting it to action economics. ## Trust Principle Concise at the top. Verifiable underneath.