FAIRFIELD Field Activity and Well Summary

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Total wells

143
FAIRFIELD field

Last 60 days

0
wells drilled

Prior 60 days

8
to compare against

60-day trend

-8
vs prior 60d

The FAIRFIELD oil & gas field in Texas contains 143 wells on file.

Top operators: not found, PREMIER MINERALS, INC., and others.

Most recent well: RALPH & SONS FARMS, INC., operated by PREMIER MINERALS, INC. — last updated May 2026.

FAIRFIELD field coverage

Counties the FAIRFIELD field intersects.

Menard CountyHale CountyArmstrong CountyCalhoun CountyClay CountyOrange CountyGonzales CountyFannin CountyKerr CountyRefugio CountyJim Hogg CountyDimmit CountyNolan CountyBrazos CountyJefferson CountyBell CountyBandera CountyHidalgo CountySchleicher CountyGrayson CountyCrosby CountyDelta CountyZavala CountyRockwall CountyEastland CountyDeWitt CountyAngelina CountyMcLennan CountyLamar CountyLeon CountyStonewall CountyMcMullen CountySutton CountyFort Bend CountyParker CountyKinney CountyFayette CountyBriscoe CountyHarrison CountyReagan CountyColeman CountyOchiltree CountyCrane CountyWashington CountyLynn CountyMills CountyOldham CountySabine CountyHopkins CountyHouston CountyBexar — 42 wellsUpton CountyErath CountyRandall CountyRusk CountyCoryell CountyComal CountyAransas CountyJack CountyHemphill CountyShackelford CountySan Jacinto CountyKendall CountyWharton CountyFloyd CountyKarnes CountyKaufman CountyDuval CountyJohnson CountyFranklin CountyEdwards CountyWaller CountyMaverick CountyKleberg CountyGaines CountyMartin CountyBowie CountyAndrews CountyPotter CountyGarza CountyCaldwell CountyParmer CountyTitus CountyTerry CountyFoard CountyReal CountyCarson CountyKnox CountyHays CountyMedina — 101 wellsMotley CountyWichita CountyMidland CountyVictoria CountyTyler CountyFalls CountyPresidio CountyWillacy CountyLubbock CountyHenderson CountyWalker CountyGalveston CountyHarris CountyDawson CountyPecos CountyNacogdoches CountyGuadalupe CountyTarrant CountyJackson CountySwisher CountySterling CountyWinkler CountyFrio CountyLipscomb CountyCollingsworth CountyColorado CountyWise CountyGlasscock CountyShelby CountyComanche CountyBurnet CountyGray CountyHudspeth CountyCass CountyEllis CountyCooke CountyWilliamson CountyCochran CountyVan Zandt CountyDonley CountyJones CountyGrimes CountyIrion CountyNavarro CountyBrooks CountyDallam CountyHunt CountyMitchell CountyWood CountyChildress CountyJeff Davis CountyMontague CountyBrown CountyHaskell CountyFisher CountyConcho CountyCoke CountyPolk CountyCottle CountyYoung CountyLee CountyCherokee CountyHall CountyHood CountyArcher CountyBaylor CountySan Augustine CountyMadison CountyMilam CountyReeves CountyNueces CountyCamp CountyFreestone CountyRunnels CountyTerrell CountyDeaf Smith CountyMarion CountyLiberty CountyJasper CountyHansford CountyChambers CountyHardin CountyCollin CountyBrazoria CountyThrockmorton CountyBastrop CountyScurry CountyEctor CountyLimestone CountyDenton CountyRed River CountyMatagorda CountyHardeman CountyPalo Pinto CountyLive Oak CountySherman CountyUvalde CountyBailey CountyCulberson CountyAtascosa CountyWilson CountyStarr CountyDallas CountyKimble CountyMcCulloch CountyCrockett CountyHill CountyKent CountyEl Paso CountyLoving CountyDickens CountyLa Salle CountyLamb CountyAustin CountyHutchinson CountyVal Verde CountySmith CountyRobertson CountyGillespie CountyKing CountyTom Green CountyYoakum CountySomervell CountyKenedy CountyBorden CountySan Saba CountyBurleson CountyBee CountyTrinity CountyCastro CountyBrewster CountyGregg CountyWard CountyWilbarger CountyHamilton CountyStephens CountyLavaca CountyBosque CountyGoliad CountyRoberts CountyCallahan CountyRains CountyMorris CountyLampasas CountyUpshur CountyWheeler CountySan Patricio CountyMoore CountyWebb CountyBlanco CountyNewton CountyHockley CountyPanola CountyAnderson CountyCameron CountyMontgomery CountyLlano CountyMason CountyTaylor CountyHartley CountyJim Wells CountyZapata CountyTravis CountyHoward County
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Recent wells

Well Name County Last activity Updates Operator API
RALPH & SONS FARMS, INC. Medina 2026-05-04 PREMIER MINERALS, INC. 32534383
RALPH & SONS FARMS, INC. Medina 2026-05-01 4 PREMIER MINERALS, INC. 32534352
RALPH & SONS FARMS, INC. Medina 2026-04-30 2 PREMIER MINERALS, INC. 32534354
RALPH & SONS FARMS, INC. Medina 2026-04-30 2 PREMIER MINERALS, INC. 32534380
RALPH & SONS FARMS, INC. Medina 2026-04-28 2 PREMIER MINERALS, INC. 32534353
YOUNG Medina 2026-04-10 4 not found 32534249
YOUNG Medina 2026-04-06 4 not found 32534246
RALPH & SONS FARMS, INC. Medina 2025-12-18 2 PREMIER MINERALS, INC. 32534355
MEAGAN Bexar 2025-11-05 3 JM CALK OPERATING, LLC 02938300
NANCY Bexar 2025-11-05 2 JM CALK OPERATING, LLC 02938304

Top Operators in the FAIRFIELD field by total wells

not found61PREMIER MINERALS, INC.43JM CALK OPERATING, LLC8OMNI OIL & GAS, INC.6338 OIL & GAS, INC.6COPESTONE OPERATING, LLC5CIVRON PETROLEUM RES., LLC4RLU OPERATING, LLC4PMR ENERGY, LLC3BLACKBIRD OIL & GAS, LLC.3

Operators: Not Found, Premier Minerals, Inc., Jm Calk Operating, Llc, Omni Oil & Gas, Inc., 338 Oil & Gas, Inc., Copestone Operating, Llc, Civron Petroleum Res., Llc, Rlu Operating, Llc, Pmr Energy, Llc, Blackbird Oil & Gas, Llc..

Counties Intersected by the FAIRFIELD field

Medina101Bexar42
Medina
Bexar

Other Major Fields in Texas most active by total wells

Compare the FAIRFIELD field against the other busiest oil and gas fields in Texas: