PLYMOUTH Field Activity and Well Summary

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Total wells

26
PLYMOUTH field

Last 60 days

2
wells drilled

Prior 60 days

1
to compare against

60-day trend

+1
vs prior 60d

The PLYMOUTH oil & gas field in Texas contains 26 wells on file.

Top operators: MCGOWAN WORKING PARTNERS, INC., WELDER EXPLORATION & PROD., INC., and others.

Most recent well: E. H. WELDER C, operated by MCGOWAN WORKING PARTNERS, INC. — last updated August 2026.

PLYMOUTH field coverage

Counties the PLYMOUTH 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 — 26 wellsMoore CountyWebb CountyBlanco CountyNewton CountyHockley CountyPanola CountyAnderson CountyCameron CountyMontgomery CountyLlano CountyMason CountyTaylor CountyHartley CountyJim Wells CountyZapata CountyTravis CountyHoward County
< 2626+26+26+26+

Recent wells

Well Name County Last activity Updates Operator API
E. H. WELDER C San Patricio 2026-08-11 4 MCGOWAN WORKING PARTNERS, INC. 40901265
HUNT, J. M. San Patricio 2026-07-21 4 WALLIS ENERGY, INC. 40901450
ROSSON, J. R. San Patricio 2024-10-01 2 CERBERUS ENGINEERING, LLC 40901953
WELDER, E. H., -C- San Patricio 2022-10-06 3 MCGOWAN WORKING PARTNERS, INC. 40901590
WELDER, E. H., -C- San Patricio 2022-07-14 3 MCGOWAN WORKING PARTNERS, INC. 40901898
WELDER, E. H., -C- San Patricio 2022-04-07 3 MCGOWAN WORKING PARTNERS, INC. 40901842
WELDER, E. H., -C- San Patricio 2022-04-05 2 MCGOWAN WORKING PARTNERS, INC. 40901868
BROWN-MAUCH UNIT San Patricio 2020-09-22 4 WELDER EXPLORATION & PROD., INC. 40933082
WELDER EFH UNIT San Patricio 2018-09-20 2 WELDER EXPLORATION & PROD., INC. 40933077
WELDER EFH San Patricio 2017-07-06 2 WELDER EXPLORATION & PROD., INC. 40933048

Top Operators in the PLYMOUTH field by total wells

MCGOWAN WORKING PARTNERS, INC.18WELDER EXPLORATION & PROD., INC.6CERBERUS ENGINEERING, LLC1WALLIS ENERGY, INC.1

Operators: Mcgowan Working Partners, Inc., Welder Exploration & Prod., Inc., Cerberus Engineering, Llc, Wallis Energy, Inc..

Counties Intersected by the PLYMOUTH field

San Patricio26
San Patricio

Other Major Fields in Texas most active by total wells

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