TOM OCONNOR (5500 SAND) Field Activity and Well Summary

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Total wells

49
TOM OCONNOR (5500 SAND) field

Drill activity

—
drill dates not in our copy of this source

The TOM OCONNOR (5500 SAND) oil & gas field in Texas contains 49 wells on file.

Top operator: HILCORP ENERGY COMPANY.

Most recent well: HEARD, CLEMENT, operated by HILCORP ENERGY COMPANY — last updated August 2025.

TOM OCONNOR (5500 SAND) field coverage

Counties the TOM OCONNOR (5500 SAND) field intersects.

Menard CountyHale CountyArmstrong CountyCalhoun CountyClay CountyOrange CountyGonzales CountyFannin CountyKerr CountyRefugio — 49 wellsJim 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 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
HEARD, CLEMENT Refugio 2025-08-21 7 HILCORP ENERGY COMPANY 39131689
LAMBERT, M. F. Refugio 2024-10-02 4 HILCORP ENERGY COMPANY 39101381
OCONNOR, THOMAS, -C- Refugio 2023-12-19 2 HILCORP ENERGY COMPANY 39131248
OCONNOR, THOMAS, -C- Refugio 2023-12-13 2 HILCORP ENERGY COMPANY 39131860
HEARD, FANNIE V. W., MRS. Refugio 2023-12-12 2 HILCORP ENERGY COMPANY 39131718
HEARD, FANNIE V. W., MRS. Refugio 2022-06-24 6 HILCORP ENERGY COMPANY 39100683
LAMBERT, M. F. Refugio 2022-01-28 3 HILCORP ENERGY COMPANY 39132683
OCONNOR, THOMAS, -A- Refugio 2022-01-20 2 HILCORP ENERGY COMPANY 39133230
OCONNOR, THOMAS, -C- Refugio 2021-09-08 4 HILCORP ENERGY COMPANY 39131897
HEARD, FANNIE V. W., MRS. Refugio 2021-06-10 2 HILCORP ENERGY COMPANY 39130581

Top Operators in the TOM OCONNOR (5500 SAND) field by total wells

HILCORP ENERGY COMPANY49

Operators: Hilcorp Energy Company.

Counties Intersected by the TOM OCONNOR (5500 SAND) field

Refugio49
Refugio

Other Major Fields in Texas most active by total wells

Compare the TOM OCONNOR (5500 SAND) field against the other busiest oil and gas fields in Texas: