ReckonWells
Mississippi · 1,192 wells · 467 operators

Oil & gas wells in Jefferson County, Mississippi

1,192 wells on record533 mapped · 16 health-scored. Click any well for operator, status and production history.
Top operatorsWells on record
HUMBLE OIL & REFINING CO.47 wells
LYLE CASHION CO.36 wells
CALLON PETROLEUM CO.23 wells
McGOWAN WORKING PARTNERS INC.20 wells
KFG PETROLEUM CORPORATION19 wells
PISTOL RIDGE PARTNERS LLC17 wells
MEASON OPERATING CO16 wells
BURNSED OIL CO. INC.15 wells
Browse all 1,192 wells → Open the county well map →
About this data

We carry 1,192 wells in Jefferson County from Mississippi’s official state records, operated by 467 distinct operators over the county’s history. The most active operator on record is HUMBLE OIL & REFINING CO. with 47 wells.

16 of those wells are health-scored — decline curve, recent rate, and estimated remaining value (about $1M of remaining value across the county’s scored wells at strip-ish prices — though $503,911 of that (35%) is a single record, SAM WOODS 2, so read the total as concentrated rather than county-wide); the average scored well here is declining about 50% per year. Look any of them up free — no signup.

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