TUNSTILL (DELAWARE) Field Activity and Well Summary

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Total wells

11
TUNSTILL (DELAWARE) field

Drill activity

—
drill dates not in our copy of this source

The TUNSTILL (DELAWARE) oil & gas field in Texas contains 11 wells on file.

Top operators: JAGGED PEAK ENERGY LLC, CINNABAR ENERGY, LTD., and others.

Most recent well: LONE TREE SWD, operated by CONTINENTAL RESOURCES, INC. — last updated October 2025.

TUNSTILL (DELAWARE) field coverage

Counties the TUNSTILL (DELAWARE) 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 — 3 wellsNacogdoches 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 — 1 wellsNueces 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 — 1 wellsAtascosa CountyWilson CountyStarr CountyDallas CountyKimble CountyMcCulloch CountyCrockett CountyHill CountyKent CountyEl Paso CountyLoving — 2 wellsDickens 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 — 4 wellsWilbarger 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
LONE TREE SWD Ward 2025-10-01 6 CONTINENTAL RESOURCES, INC. 47537133
GIDDYUP BUTTERCUP Pecos 2024-10-29 6 PECOS RIVER EXPLORATION, LLC 37139530
ELO SWD Loving 2024-09-24 2 WATERBRIDGE STATELINE LLC 30136795
BOSS JACK Pecos 2024-07-23 4 not found 37139496
HATCH 16 Pecos 2024-07-03 4 LRR PECOS VALLEY, LLC 37139749
WATER BEAR Ward 2019-10-17 2 JAGGED PEAK ENERGY LLC 47537563
BUNIN 4 SWD Loving 2019-07-16 2 WPX ENERGY PERMIAN, LLC 30134359
LEVIATHAN Reeves 2018-03-13 2 JAGGED PEAK ENERGY LLC 38935932
SWD MANBEARPIG Ward 2018-01-25 2 JAGGED PEAK ENERGY LLC 47537238
GUM POPPER Ward 2017-09-05 2 JAGGED PEAK ENERGY LLC 47537139

Top Operators in the TUNSTILL (DELAWARE) field by total wells

JAGGED PEAK ENERGY LLC7CINNABAR ENERGY, LTD.1CONTINENTAL RESOURCES, INC.1LRR PECOS VALLEY, LLC1PECOS RIVER EXPLORATION, LLC1ROSEHILL OPERATING COMPANY, LLC1WATERBRIDGE STATELINE LLC1not found1WPX ENERGY PERMIAN, LLC1

Operators: Jagged Peak Energy Llc, Cinnabar Energy, Ltd., Continental Resources, Inc., Lrr Pecos Valley, Llc, Pecos River Exploration, Llc, Rosehill Operating Company, Llc, Waterbridge Stateline Llc, Not Found, Wpx Energy Permian, Llc.

Counties Intersected by the TUNSTILL (DELAWARE) field

Ward4Pecos3Loving2Culberson1Reeves1
Ward
Pecos
Loving
Culberson
Reeves

Other Major Fields in Texas most active by total wells

Compare the TUNSTILL (DELAWARE) field against the other busiest oil and gas fields in Texas: