SUGARKANE (AUSTIN CHALK) Field Activity and Well Summary

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Total wells

737
SUGARKANE (AUSTIN CHALK) field

Last 60 days

19
wells drilled

Prior 60 days

2
to compare against

60-day trend

+17
vs prior 60d

The SUGARKANE (AUSTIN CHALK) oil & gas field in Texas contains 737 wells on file.

Top operators: MARATHON OIL EF LLC, EOG RESOURCES, INC., and others.

Most recent well: SOUNDGARDEN UNIT, operated by MAGNOLIA OIL & GAS OPERATING LLC — last updated August 2026.

SUGARKANE (AUSTIN CHALK) field coverage

Counties the SUGARKANE (AUSTIN CHALK) 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 — 37 wellsAngelina 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 — 647 wellsKaufman 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 — 39 wellsSherman CountyUvalde CountyBailey CountyCulberson CountyAtascosa — 6 wellsWilson — 1 wellsStarr CountyDallas CountyKimble CountyMcCulloch CountyCrockett CountyHill CountyKent CountyEl Paso CountyLoving CountyDickens CountyLa Salle — 6 wellsLamb 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 — 1 wellsBosque 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
SOUNDGARDEN UNIT Karnes 2026-08-13 4 MAGNOLIA OIL & GAS OPERATING LLC 25537749
SOUNDGARDEN UNIT Karnes 2026-08-13 4 MAGNOLIA OIL & GAS OPERATING LLC 25537747
SOUNDGARDEN UNIT Karnes 2026-08-13 4 MAGNOLIA OIL & GAS OPERATING LLC 25537748
D. BOOTHE A-POHLER A AC DeWitt 2026-08-13 2 DEVON ENERGY PRODUCTION CO, L.P. 12335664
GOLDEN B UNIT AC Karnes 2026-08-10 7 DEVON ENERGY PRODUCTION CO, L.P. 25538122
NIRVANA KURT Karnes 2026-08-08 5 MAGNOLIA OIL & GAS OPERATING LLC 25538244
NIRVANA LIKE Karnes 2026-08-07 5 MAGNOLIA OIL & GAS OPERATING LLC 25538247
GOLDEN A UNIT AC Karnes 2026-08-04 8 DEVON ENERGY PRODUCTION CO, L.P. 25538091
KOTARA-RIDLEY UNIT Karnes 2026-08-04 4 DEVON ENERGY PRODUCTION CO, L.P. 25535938
KOTARA-RIDLEY UNIT Karnes 2026-07-31 4 DEVON ENERGY PRODUCTION CO, L.P. 25535035

Top Operators in the SUGARKANE (AUSTIN CHALK) field by total wells

MARATHON OIL EF LLC172EOG RESOURCES, INC.116MAGNOLIA OIL & GAS OPERATING LLC72ENCANA OIL & GAS(USA) INC.60BURLINGTON RESOURCES O & G CO LP55ENERVEST OPERATING, L.L.C.29DEVON ENERGY PRODUCTION CO, L.P.29REPSOL OIL & GAS USA, LLC27BLACKBRUSH O & G, LLC26BPX OPERATING COMPANY26

Operators: Marathon Oil Ef Llc, Eog Resources, Inc., Magnolia Oil & Gas Operating Llc, Encana Oil & Gas(Usa) Inc., Burlington Resources O & G Co Lp, Enervest Operating, L.l.c., Devon Energy Production Co, L.p., Repsol Oil & Gas Usa, Llc, Blackbrush O & G, Llc, Bpx Operating Company.

Counties Intersected by the SUGARKANE (AUSTIN CHALK) field

Karnes647Live Oak39DeWitt37La Salle6Atascosa6Lavaca1Wilson1
Karnes
Live Oak
DeWitt
La Salle
Atascosa
Lavaca
Wilson

Other Major Fields in Texas most active by total wells

Compare the SUGARKANE (AUSTIN CHALK) field against the other busiest oil and gas fields in Texas: