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Mississippi oil and gas wells

34,932 wells on record: 3,125 active, 25,161 plugged, 43 flagged orphaned. Source: Mississippi State Oil and Gas Board, data as of 2026-10-15.

Top 50 operators by active wells

OperatorActiveAll wells
DENBURY ONSHORE LLC5632,149
SOUTHERN ENERGY OPERATING LLC368606
TELLUS OPERATING GROUP LLC292788
PetroTx Operating LLC266291
HIGHMARK ENERGY OPERATING LLC230470
VENTURE OIL & GAS INC.134328
FORMENTERA OPERATIONS LLC100307
BLACK JACK OIL COMPANY INC.76194
SOUTHERN NATURAL GAS CO LLC65105
CENTRAL OPERATING LLC4961
SKYE MS LLC4763
DALLAS PRODUCTION COMPANY LLC3664
MOSBACHER ENERGY COMPANY34104
PRUET PRODUCTION CO30326
EQV OPERATING LLC2832
SCORPION OIL & GAS LLC27148
McGOWAN WORKING PARTNERS INC.25172
BURNSED OIL CO. INC.2580
WELLSPRING OIL LLC2532
PETCO ENERGY CORPORATION2455
T. O. KIMBRELL LLC2455
REMORA OPERATING LLC2023
ARIA OPERATING LLC1961
KAISER OPERATING LLC1929
GULF SOUTH PIPELINE COMPANY LLC1928
MONROE GAS STORAGE COMPANY LLC1833
ACE ENERGY LLC1734
DURANGO OPERATING LLC1718
PISTOL RIDGE PARTNERS LLC16192
J. R. POUNDS INC.16112
TEXAS PETROLEUM INVESTMENT COMPANY1685
LIBERTY OPERATING COMPANY LLC1664
PRIDE ENERGY CO.1647
SIGNAL LLC1532
STROUD PETROLEUM INC1443
PETE'S PUMPING & WELL SERVICES LLC1442
SG RESOURCES MISSISSIPPI L. L. C.1332
P. O. & G. OPERATING LLC1331
AD ASTRA RESOURCESLLC1221
POMPANO RESOURCE OPERATOR LLC1216
P.R.P. INC.1120
MAMMOTH SERVICE GROUP LLC1118
YELLOW CREEK OPERATING LLC1118
STRONG ROCK OPERATING COMPANY LLC1023
WILLIAMS PRODUCING CO1022
CTOC ENERGY LLC1010
MARLIN EXPLORATION LLC972
ATMOS ENERGY CORPORATION915
GEOTERRE OPERATING LLC915
MISSISSIPPI HUB LLC911

Wells by county