COTE BLANCHE BAY, WEST Field Activity and Well Summary

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Total wells

1,365
COTE BLANCHE BAY, WEST field

Drill activity

—
drill dates not in our copy of this source

The COTE BLANCHE BAY, WEST oil & gas field in Louisiana contains 1,365 wells on file.

Top operators: GULFPORT ENERGY CORPORATION, TEXACO, INC., and others.

Most recent well: SL 340 WEST COTE BLANCHE BAY, operated by PERDIDO ENERGY LOUISIANA, LLC — last updated February 2026.

COTE BLANCHE BAY, WEST field coverage

Parishes the COTE BLANCHE BAY, WEST 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 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 — 52 wellsNatchitoches 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
< 5252+52+1,313+1,313+

Recent wells

Well Name Parish Last activity Updates Operator API
SL 340 WEST COTE BLANCHE BAY ST MARY 2026-02-20 PERDIDO ENERGY LOUISIANA, LLC 17101225400000
SL 340 WEST COTE BLANCHE BAY ST MARY 2026-01-25 PERDIDO ENERGY LOUISIANA, LLC 17101225360000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-11-15 PERDIDO ENERGY LOUISIANA, LLC 17101223630000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-11-09 PERDIDO ENERGY LOUISIANA, LLC 17101224990000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-11-05 PERDIDO ENERGY LOUISIANA, LLC 17101224490000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-10-22 PERDIDO ENERGY LOUISIANA, LLC 17101221990000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-10-01 PERDIDO ENERGY LOUISIANA, LLC 17101223200000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-09-08 PERDIDO ENERGY LOUISIANA, LLC 17101225650000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-08-31 PERDIDO ENERGY LOUISIANA, LLC 17101224960000
SL 340 WEST COTE BLANCHE BAY ST MARY 2025-07-25 PERDIDO ENERGY LOUISIANA, LLC 17101224880000

Top Operators in the COTE BLANCHE BAY, WEST field by total wells

GULFPORT ENERGY CORPORATION562TEXACO, INC.493PERDIDO ENERGY LOUISIANA, LLC254TEXACO E & P INC.28CASTEX ENERGY, INC.9THE SUPERIOR OIL COMPANY2TAYLOR ENERGY COMPANY LLC2SUN EXPLORATION-PRODUCTION CO.1MOBIL E&P NORTH AMERICA INC.1

Operators: Gulfport Energy Corporation, Texaco, Inc., Perdido Energy Louisiana, Llc, Texaco E & P Inc., Castex Energy, Inc., The Superior Oil Company, Taylor Energy Company Llc, Sun Exploration-Production Co., Mobil E&p North America Inc..

Parishes Intersected by the COTE BLANCHE BAY, WEST field

ST MARY1,313IBERIA52
ST MARY
IBERIA

Other Major Fields in Louisiana most active by total wells

Compare the COTE BLANCHE BAY, WEST field against the other busiest oil and gas fields in Louisiana: