SIMSBORO Field Activity and Well Summary

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Total wells

125
SIMSBORO field

Drill activity

—
drill dates not in our copy of this source

The SIMSBORO oil & gas field in Louisiana contains 125 wells on file.

Top operators: GRAYROCK ENERGY IV OPERATING COMPANY LLC, ADAMAS ENERGY LLC, and others.

Most recent well: SHRINER HOSPITAL, operated by MINERAL VENTURES, INC. — last updated October 2025.

SIMSBORO field coverage

Parishes the SIMSBORO field intersects.

Calcasieu ParishUnion ParishTangipahoa ParishCaldwell ParishTensas ParishJACKSON — 4 wellsGrant ParishLINCOLN — 121 wellsJefferson 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
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Recent wells

Well Name Parish Last activity Updates Operator API
SHRINER HOSPITAL LINCOLN 2025-10-23 MINERAL VENTURES, INC. 17061203480000
HOSS L SU26;SHRINERS HOSPITAL JACKSON 2024-10-01 EXCEL OPERATING CORPORATION 17049205480000
8120 HOSS RA SUA;HANNA LINCOLN 2024-08-01 MINERAL VENTURES, INC. 17061203040000
HOSS SU30;JONES 3 LINCOLN 2023-09-02 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061209710000
HOSS SU28;GIVENS 2 LINCOLN 2023-09-01 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061209860000
U SLI RA SUC;BURFORD 11 LINCOLN 2023-09-01 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061004000000
HOSS SU30;CALAHAN 3 LINCOLN 2023-09-01 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061208770000
HOSS L SUD;FRAZIER LINCOLN 2023-05-18 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061207130000
SHRINER'S HOSPITAL JACKSON 2022-08-01 EXCEL OPERATING CORPORATION 17049202970000
OPAL BAUER ETAL LINCOLN 2022-07-19 GRAYROCK ENERGY IV OPERATING COMPANY LLC 17061208360000

Top Operators in the SIMSBORO field by total wells

GRAYROCK ENERGY IV OPERATING COMPANY LLC44ADAMAS ENERGY LLC8RANGE LOUISIANA OPERATING, LLC6NADEL & GUSSMAN-JETTA OPER. CO.5SUNLAND PRODUCTION CO., INC.5NADEL AND GUSSMAN RUSTON, LLC4WHELESS DRILLING COMPANY ET AL4CRYSTAL OIL AND LAND COMPANY4F W RABALAIS, INC.3ARKLA ENERGY RESOURCES3

Operators: Grayrock Energy Iv Operating Company Llc, Adamas Energy Llc, Range Louisiana Operating, Llc, Nadel & Gussman-Jetta Oper. Co., Sunland Production Co., Inc., Nadel And Gussman Ruston, Llc, Wheless Drilling Company Et Al, Crystal Oil And Land Company, F W Rabalais, Inc., Arkla Energy Resources.

Parishes Intersected by the SIMSBORO field

LINCOLN121JACKSON4
LINCOLN
JACKSON

Other Major Fields in Louisiana most active by total wells

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