PORTILLA (FRIO) Field Activity and Well Summary

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Total wells

30
PORTILLA (FRIO) field

Drill activity

—
drill dates not in our copy of this source

The PORTILLA (FRIO) oil & gas field in Texas contains 30 wells on file.

Top operators: FROSTWOOD ENERGY, LLC, ABRAXAS PETROLEUM CORPORATION, and others.

Most recent well: WELDER, MINNIE S., operated by ALLEGIANT RESOURCES, LLC — last updated March 2025.

PORTILLA (FRIO) field coverage

Counties the PORTILLA (FRIO) 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 CountyUpton 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 CountyMotley 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 — 30 wellsMoore CountyWebb CountyBlanco CountyNewton CountyHockley CountyPanola CountyAnderson CountyCameron CountyMontgomery CountyLlano CountyMason CountyTaylor CountyHartley CountyJim Wells CountyZapata CountyTravis CountyHoward County
< 3030+30+30+30+

Recent wells

Well Name County Last activity Updates Operator API
WELDER, MINNIE S. San Patricio 2025-03-31 2 ALLEGIANT RESOURCES, LLC 40901682
WELDER, MINNIE S. San Patricio 2024-11-26 2 ALLEGIANT RESOURCES, LLC 40932240
WELDER, MINNIE S. San Patricio 2023-03-30 5 ALLEGIANT RESOURCES, LLC 40932450
WELDER, MINNIE S. San Patricio 2023-02-28 4 ALLEGIANT RESOURCES, LLC 40933103
WELDER, MINNIE S. San Patricio 2022-12-01 3 ALLEGIANT RESOURCES, LLC 40933063
WELDER, MINNIE S. San Patricio 2022-11-10 3 ALLEGIANT RESOURCES, LLC 40932945
WELDER, MINNIE S. San Patricio 2022-10-27 2 ALLEGIANT RESOURCES, LLC 40932424
WELDER, MINNIE S. San Patricio 2022-08-30 3 ALLEGIANT RESOURCES, LLC 40932474
WELDER, MINNIE S. San Patricio 2020-06-01 2 FROSTWOOD ENERGY, LLC 40932058
WELDER, MINNIE S. San Patricio 2020-02-19 3 FROSTWOOD ENERGY, LLC 40932901

Top Operators in the PORTILLA (FRIO) field by total wells

FROSTWOOD ENERGY, LLC15ABRAXAS PETROLEUM CORPORATION13ALLEGIANT RESOURCES, LLC8

Operators: Frostwood Energy, Llc, Abraxas Petroleum Corporation, Allegiant Resources, Llc.

Counties Intersected by the PORTILLA (FRIO) field

San Patricio30
San Patricio

Other Major Fields in Texas most active by total wells

Compare the PORTILLA (FRIO) field against the other busiest oil and gas fields in Texas: