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Texas oil lease

Producing

SUNDEVIL

Sundevil is an oil lease in Fayette County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

36,599bbl oil, last 12 months−34% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Fayette County
Field
Giddings (Austin Chalk-3)
RRC lease
03-28102

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Where it sits

This county

Fayette CountyFayetteCaldwellBastropWashingtonBurlesonLeeAustinColoradoFayette County
Fayette County
Gas, last 12 months
148,233 mcf
Oil in Jul 2026
2,459 bbl

Production by month

Oil output fell 34% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for SUNDEVIL, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 36,599 bbl in the 12 months through Jul 2026, against 55,271 bbl in the 12 months before.Last 12 months: 36,599 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 34% over the last 12 monthsMonthly oil production and gas for SUNDEVIL, Aug 2023 to Jul 2026. Oil output fell 34% over the last 12 months. 36,599 bbl in the 12 months through Jul 2026, against 55,271 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
97% of the gas went to a transmission line in the last 12 monthsShare of SUNDEVIL gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
97% of the gas went to a transmission line in the last 12 monthsShare of SUNDEVIL gas by disposition code each month, Aug 2023 to Jul 2026. 97% of the gas went to a transmission line in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    97% · 144,264 mcf

  • Lease fuel (1)

    2.0% · 2,908 mcf

  • Flared (4)

    0.7% · 1,061 mcf

0.7% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on SUNDEVIL
API numberWell no.Status
42-149-33548H 03SSActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Shell Trading (Us) CompanyOilGathers34Jan 4, 2023
Energy Trans Crude Marketing LLCOilGathers33Jan 4, 2023
Enterprise Crude Oil LLCOilGathers33Jan 4, 2023
Energy Transfer CompanyCasinghead gasBuys100Jan 4, 2023
Energy Transfer CompanyCasinghead gasGathers100Jan 4, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

Who buys my oilOil price check

1,225.43 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Sundevil
API numberWell no.Acreson the permit
42-149-33548H 03SS1,225.43

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

What Magnolia Oil & Gas Corporation told investors it received

Magnolia Oil & Gas Operating LLC is linked to Magnolia Oil & Gas Corporation (MGY).
Realized prices reported by Magnolia Oil & Gas Corporation
QuarterOil$ per bblFiling
Q2 2026$98.13SEC filing
Q1 2026$70.29SEC filing
Q3 2025$63.55SEC filing
Q2 2025$62.20SEC filing
Q1 2025$69.81SEC filing
Q3 2024$74.23SEC filing

SourceMagnolia Oil & Gas Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for SUNDEVIL
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,4592,54510,96810,86971$80.46$2.89
Jun 20262,3852,56311,45411,293118$84.81$3.15
May 20262,8262,68011,96511,864101$102.13$2.94
Apr 20262,7972,70211,37811,28193$100.32$2.77
Mar 20262,8662,84311,39711,066197$91.38$3.04
Feb 20262,6312,58210,57010,166164$64.51$3.62
Jan 20263,1033,19112,59912,10670$60.04$7.72
Dec 20253,2493,37814,03913,52358$57.97$4.26
Nov 20253,5493,48414,32113,81959$60.06$3.79
Oct 20253,7433,86214,06513,63650$60.89$3.19
Sep 20253,9443,66214,83214,36145$63.96$2.97
Aug 20253,0473,01710,64510,28035$64.86$2.91
Jul 20252,8142,87812,29011,76056$68.39$3.20
Jun 20253,3873,36014,33113,87053$68.17$3.02
May 20253,9644,02816,40515,96149$62.17$3.12
Apr 20253,8603,97416,03915,60947$63.54$3.42
Mar 20254,4944,30616,27115,80149$68.24$4.12
Feb 20254,2284,39815,95115,44952$71.53$4.19
Jan 20254,8314,85717,42916,95152$75.74$4.13
Dec 20245,0024,76218,27217,83158$70.12$3.01
Nov 20245,0395,15019,25318,84456$69.95$2.12
Oct 20245,5035,48022,10721,14856$71.99$2.20
Sep 20245,6915,67222,32121,28064$70.24$2.28
Aug 20246,4586,52623,95122,93859$76.68$1.99
Jul 20246,9967,00623,54322,51661$81.80$2.07
Jun 20247,7087,64823,38822,43653$79.77$2.54
May 20246,0135,90015,78414,885101$80.02$2.12
Apr 20248,3868,50126,55925,34055$85.35$1.60
Mar 20246,6676,77624,12222,95154$81.28$1.49
Feb 20248,6448,57630,81129,65776$77.25$1.72
Jan 20249,4469,42632,72832,092140$74.15$3.18
Dec 202311,57511,49438,75438,67276$71.90$2.52
Nov 202312,55512,89039,40239,255144$77.69$2.71
Oct 202314,62614,65741,81341,681132$85.64$2.98
Sep 202316,25116,05640,78640,61290$89.43$2.64
Aug 202318,68318,63341,34641,25085$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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Nearby

This lease belongs to

OperatorMagnolia Oil & Gas Operating LLCFieldGiddings (Austin Chalk-3)CountyFayette County

Magnolia Oil & Gas Operating LLC in Fayette County

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