SUMMERVILLE Field Activity and Well Summary

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Total wells

171
SUMMERVILLE field

Drill activity

—
drill dates not in our copy of this source

The SUMMERVILLE oil & gas field in Louisiana contains 171 wells on file.

Top operators: JUSTISS OIL COMPANY, INC., JUSTISS-MEARS OIL CO., INC., and others.

Most recent well: LOUISIANA CENTRAL SWD, operated by RAY ENERGY, LLC — last updated December 2025.

SUMMERVILLE field coverage

Parishes the SUMMERVILLE field intersects.

Calcasieu ParishUnion 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 ParishLA SALLE — 171 wellsWebster 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
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Recent wells

Well Name Parish Last activity Updates Operator API
LOUISIANA CENTRAL SWD LA SALLE 2025-12-01 RAY ENERGY, LLC 17059212330000
WX G RA SUF;LA CENTRAL LA SALLE 2025-12-01 RAY ENERGY, LLC 17059221020000
LA CENT O&G LA SALLE 2025-12-01 RAY ENERGY, LLC 17059246570000
WX C RE SUC;WEYERHAEUSER 24 LA SALLE 2025-08-22 ADDIE, JAMES & JOHN THORNTON 17059268950000
WX H RA SUD;INT PAPER COMPANY LA SALLE 2025-07-03 MARK F PREDDY & ASSOCIATES,INC 17059210290000
IPCO MOBIL LA SALLE 2025-06-27 SENIOR G&A OPERATING CO INC 17059241840000
WEYERHAEUSER LA SALLE 2025-06-23 RAPIERE RESOURCES COMPANY 17059265620000
WX G RD SUP;PLACID FEE SUMV LA SALLE 2024-08-14 JUSTISS OIL COMPANY, INC. 17059256020000
WX C RE SUC;WEYERHAEUSER 24 LA SALLE 2024-06-19 ADDIE, JAMES & JOHN THORNTON 17059268840000
HANSON SWD LA SALLE 2023-12-08 ADDIE, JAMES & JOHN THORNTON 17059242060000

Top Operators in the SUMMERVILLE field by total wells

JUSTISS OIL COMPANY, INC.23JUSTISS-MEARS OIL CO., INC.15JUSTISS OIL CO INC-MUNOCO CO12PLACID OIL COMPANY9SENIOR G&A OPERATING CO INC9HOGAN EXPLORATION, INC.8JUSTISS-MEARS OIL CO.,INC ETAL8ADDIE, JAMES & JOHN THORNTON6JWR OIL AND GAS5JAMES DRILLING CO., INC.5

Operators: Justiss Oil Company, Inc., Justiss-Mears Oil Co., Inc., Justiss Oil Co Inc-Munoco Co, Placid Oil Company, Senior G&a Operating Co Inc, Hogan Exploration, Inc., Justiss-Mears Oil Co.,inc Etal, Addie, James & John Thornton, Jwr Oil And Gas, James Drilling Co., Inc..

Parishes Intersected by the SUMMERVILLE field

LA SALLE171
LA SALLE

Other Major Fields in Louisiana most active by total wells

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