JO-MILL (SPRABERRY) Field Activity and Well Summary

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Total wells

321
JO-MILL (SPRABERRY) field

Last 60 days

0
wells drilled

Prior 60 days

9
to compare against

60-day trend

-9
vs prior 60d

The JO-MILL (SPRABERRY) oil & gas field in Texas contains 321 wells on file.

Top operators: JO MILL OIL COMPANY LLC, PPC OPERATING COMPANY LLC, and others.

Most recent well: JO-MILL UNIT, operated by JO MILL OIL COMPANY LLC — last updated May 2026.

JO-MILL (SPRABERRY) field coverage

Counties the JO-MILL (SPRABERRY) 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 — 17 wellsPecos 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 — 304 wellsSan 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
JO-MILL UNIT Borden 2026-05-04 JO MILL OIL COMPANY LLC 03331593
JO-MILL UNIT Borden 2026-05-04 JO MILL OIL COMPANY LLC 03330469
JO-MILL UNIT Borden 2026-05-04 JO MILL OIL COMPANY LLC 03331151
JO-MILL UNIT Borden 2026-04-28 JO MILL OIL COMPANY LLC 03300226
JO-MILL UNIT Borden 2026-04-27 2 JO MILL OIL COMPANY LLC 03331673
BRAHMA 42 Borden 2026-04-21 3 YUKON EXPLORATION OPERATING, LLC 03332756
JO-MILL UNIT Borden 2026-04-15 3 JO MILL OIL COMPANY LLC 03301059
JO-MILL UNIT Borden 2026-04-14 JO MILL OIL COMPANY LLC 03331563
CANON RANCH UNIT Borden 2026-03-31 3 NEW HEIGHT ENERGY, LLC 03332376
JO-MILL UNIT Borden 2026-02-10 2 JO MILL OIL COMPANY LLC 03331446

Top Operators in the JO-MILL (SPRABERRY) field by total wells

JO MILL OIL COMPANY LLC106PPC OPERATING COMPANY LLC95CHEVRON U. S. A. INC.65GREAT WESTERN DRILLING COMPANY17NEW HEIGHT ENERGY, LLC15RELENTLESS PERMIAN OPERATING LLC11ESTANCIA OIL & GAS, LLC9CONOCOPHILLIPS COMPANY9APACHE CORPORATION9YUKON EXPLORATION OPERATING, LLC4

Operators: Jo Mill Oil Company Llc, Ppc Operating Company Llc, Chevron U. S. A. Inc., Great Western Drilling Company, New Height Energy, Llc, Relentless Permian Operating Llc, Estancia Oil & Gas, Llc, Conocophillips Company, Apache Corporation, Yukon Exploration Operating, Llc.

Counties Intersected by the JO-MILL (SPRABERRY) field

Borden304Dawson17
Borden
Dawson

Other Major Fields in Texas most active by total wells

Compare the JO-MILL (SPRABERRY) field against the other busiest oil and gas fields in Texas: