Clinton Sand · Appalachian Basin

API 34-003-08421 · OH · Drilled 1961 · 4,180 ft TD · Status: Marginal

Viability Score

Recommended Development Pathway

CO₂ Injection — EOR

Estimated Incremental Recovery

4–7K bbl

CO2 EOR pilot candidate. Economics dependent on CO2 source proximity — pipeline study required. Modest but viable at Ohio state incentive pricing.

Six-Driver Viability Assessment · Avg 65/100

Reservoir Potential

68/100

Clinton Sand — shallow, tight, partially depleted. CO2 EOR pilot results in adjacent county showed 28% incremental recovery improvement.

Wellbore Condition

72/100

Old well — casing shows minor corrosion but passable for low-pressure CO2 injection pilot.

Field Redevelopment

62/100

Ohio Clinton EOR pilot program active. Partnership with Ohio DNR feasible.

Infrastructure Readiness

65/100

CO2 source 18 miles — pipeline feasibility study needed for commercial scale.

Regulatory Clarity

61/100

Ohio DNR CO2 injection Class II permit — 6–9 month timeline.

Environmental Profile

62/100

No issues on record. Low-depth formation minimizes groundwater risk.

Formation and Fluid Data

Oil API Gravity

35.4 °API

Reservoir Pressure

1420 psi

Water Cut

74%

Casing Integrity

Fair

Brine Lithium

6 ppm

Brine TDS

31K ppm

Infra. Proximity

18 mi

Total Depth

4,180 ft

AI Practitioner Analysis

Senior PE assessment generated from well data and methodology framework

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Click Run AI Analysis to generate a practitioner-grade assessment for this Clinton Sand well in the Appalachian Basin.

SPE-PRMS Alignment. Viability scores and recovery estimates are aligned to the Society of Petroleum Engineers Petroleum Resources Management System (SPE-PRMS) classification framework. Estimates represent decision-support information and do not constitute a certified reserve report. Independent reserve reports from qualified petroleum engineering firms are available on engagement. All demonstration data is synthetic.