SULPHUR MINES Field Activity and Well Summary

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Total wells

460
SULPHUR MINES field

Drill activity

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drill dates not in our copy of this source

The SULPHUR MINES oil & gas field in Louisiana contains 460 wells on file.

Top operators: UNION TEXAS PETROLEUM CORP., YELLOW ROCK, LLC, and others.

Most recent well: FEE, operated by YELLOW ROCK, LLC — last updated March 2026.

SULPHUR MINES field coverage

Parishes the SULPHUR MINES field intersects.

CALCASIEU — 460 wellsUnion ParishTangipahoa ParishCaldwell ParishTensas ParishJackson ParishGrant ParishLincoln ParishJefferson Davis ParishLafayette ParishVermilion ParishEast Carroll ParishEast Feliciana ParishSt. Bernard ParishIberville ParishRichland ParishSt. Martin ParishClaiborne ParishEvangeline ParishSt. Landry ParishPointe Coupee ParishLaSalle ParishWebster ParishSt. James ParishPlaquemines ParishMorehouse ParishRapides ParishAvoyelles ParishWinn ParishVernon ParishCatahoula ParishAssumption ParishDe Soto ParishCaddo ParishRed River ParishWashington ParishSabine ParishJefferson ParishSt. Tammany ParishCameron ParishEast Baton Rouge ParishIberia ParishNatchitoches ParishTerrebonne ParishBienville ParishBossier ParishAllen ParishOuachita ParishSt. John the Baptist ParishSt. Helena ParishWest Feliciana ParishSt. Mary ParishLafourche ParishWest Carroll ParishConcordia ParishLivingston ParishWest Baton Rouge ParishMadison ParishOrleans ParishAscension ParishAcadia ParishSt. Charles ParishBeauregard ParishFranklin Parish
< 460460+460+460+460+

Recent wells

Well Name Parish Last activity Updates Operator API
FEE CALCASIEU 2026-03-05 YELLOW ROCK, LLC 17019223910000
FEE CALCASIEU 2025-09-15 YELLOW ROCK, LLC 17019223860000
FEE CALCASIEU 2025-09-12 YELLOW ROCK, LLC 17019213880000
FEE CALCASIEU 2025-03-31 YELLOW ROCK, LLC 17019224080000
FEE CALCASIEU 2025-03-15 YELLOW ROCK, LLC 17019212030000
SULPHUR SWD CALCASIEU 2024-10-24 BOARDWALK LOUISIANA MIDSTREAM, LLC 17019882230000
FEE CALCASIEU 2024-08-16 YELLOW ROCK, LLC 17019224070000
FEE CALCASIEU 2024-07-31 YELLOW ROCK, LLC 17019224080000
SULPHUR STORAGE CALCASIEU 2024-06-20 BOARDWALK LOUISIANA MIDSTREAM, LLC 17019031960000
FEE CALCASIEU 2023-09-11 YELLOW ROCK, LLC 17019224080000

Top Operators in the SULPHUR MINES field by total wells

UNION TEXAS PETROLEUM CORP.150YELLOW ROCK, LLC51BOARDWALK LOUISIANA MIDSTREAM, LLC15DAWSON EXPLORATION, INC.11PPG IND.,INC.-IND.CHEM. DIV.10WESTLAKE US 2 LLC9LIBERTY GAS STORAGE LLC6EAGLE US 2 LLC5VONCO OF MISSISSIPPI, INC.5U.S. DEPARTMENT OF ENERGY4

Operators: Union Texas Petroleum Corp., Yellow Rock, Llc, Boardwalk Louisiana Midstream, Llc, Dawson Exploration, Inc., Ppg Ind.,inc.-Ind.chem. Div., Westlake Us 2 Llc, Liberty Gas Storage Llc, Eagle Us 2 Llc, Vonco Of Mississippi, Inc., U.s. Department Of Energy.

Parishes Intersected by the SULPHUR MINES field

CALCASIEU460
CALCASIEU

Other Major Fields in Louisiana most active by total wells

Compare the SULPHUR MINES field against the other busiest oil and gas fields in Louisiana: