Skip to content
Royalty Clerk

Texas gas well

Producing

SIERRA

Sierra is a gas well in Washington County, Texas, operated by Magnolia Oil & Gas Operating LLC in the Giddings (Austin Chalk-3) field.

1 well

323,074mcf gas, last 12 months+1% vs prior year
Operator
Magnolia Oil & Gas Operating LLC
County
Washington County
Field
Giddings (Austin Chalk-3)
RRC lease
03-294542

Is your check right?

Check my statement

Where it sits

This county

Washington CountyWashingtonFayetteBrazosBurlesonLeeAustinWallerGrimesMilamWashington County
Washington County
Oil, last 12 months
15,276 bbl
Gas in Jul 2026
23,713 mcf

Production by month

Gas output held steady over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output held steady over the last 12 monthsMonthly gas production and oil for SIERRA, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 323,074 mcf in the 12 months through Jul 2026, against 318,894 mcf in the 12 months before.Last 12 months: 323,074 mcfmcf per monthbbl per month0020k1,00040k2,00060k3,00080k4,000100k5,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output held steady over the last 12 monthsMonthly gas production and oil for SIERRA, Aug 2023 to Jul 2026. Gas output held steady over the last 12 months. 323,074 mcf in the 12 months through Jul 2026, against 318,894 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month0020k1,00040k2,00060k3,00080k4,000100k5,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a transmission line in the last 12 months

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of SIERRA gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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
Over 99% of the gas went to a transmission line in the last 12 monthsShare of SIERRA gas by disposition code each month, Aug 2023 to Jul 2026. Over 99% 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)

    100% · 321,725 mcf

  • Flared (4)

    0.3% · 1,006 mcf

  • Lease fuel (1)

    0.1% · 343 mcf

0.3% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on SIERRA
API numberWell no.Status
42-477-31190H 08PRActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Enterprise Crude Oil LLCCondensateGathers34Oct 1, 2025–
Energy Trans Crude Marketing LLCCondensateGathers33Oct 1, 2025–
Shell Trading (Us) CompanyCondensateGathers33Oct 1, 2025–
Energy Transfer CompanyGas-well gasBuys100May 7, 2022–
Energy Transfer CompanyGas-well gasGathers100May 7, 2022–
Energy Trans Crude Marketing LLCCondensateGathers5May 7, 2022Oct 1, 2025
Enterprise Crude Oil LLCCondensateGathers90May 7, 2022Oct 1, 2025
Shell Trading (Us) CompanyCondensateGathers5May 7, 2022Oct 1, 2025

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

Who buys my oilOil price check

1,318.08 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 Sierra
API numberWell no.Acreson the permit
42-477-31190H 08PR1,318.08

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 SIERRA
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,0511,04523,71323,63242$80.46$2.89
Jun 20269931,00123,36323,28443$84.81$3.15
May 20261,0791,08224,14124,09348$102.13$2.94
Apr 20261,1581,15425,23125,14539$100.32$2.77
Mar 20261,0171,02822,42022,32397$91.38$3.04
Feb 20261,1141,10023,72323,65548$64.51$3.62
Jan 20261,2751,28527,44027,331106$60.04$7.72
Dec 20251,5331,52628,86328,722123$57.97$4.26
Nov 20251,3491,35126,85826,636147$60.06$3.79
Oct 20251,4231,43829,87329,699139$60.89$3.19
Sep 20251,5831,57432,09531,97268$63.96$2.97
Aug 20251,7011,68335,35435,233106$64.86$2.91
Jul 202558058513,07813,03028$68.39$3.20
Jun 202594894719,44119,35150$68.17$3.02
May 202588789519,08218,653105$62.17$3.12
Apr 202586285019,03218,92677$63.54$3.42
Mar 202596698221,49621,37491$68.24$4.12
Feb 20251,1281,14521,98621,90743$71.53$4.19
Jan 20251,3881,38526,31926,18476$75.74$4.13
Dec 20241,9081,90133,96333,81668$70.12$3.01
Nov 20241,8041,81933,27233,14761$69.95$2.12
Oct 20241,9731,95236,43536,4350$71.99$2.20
Sep 20241,8351,84636,82736,71271$70.24$2.28
Aug 20242,0031,99837,96337,84184$76.68$1.99
Jul 20242,3962,38240,84440,74256$81.80$2.07
Jun 20242,2202,25237,07837,0762$79.77$2.54
May 20242,3942,41142,14742,1461$80.02$2.12
Apr 20242,5802,57144,25344,1871$85.35$1.60
Mar 20242,9712,97048,46348,4070$81.28$1.49
Feb 20243,0033,01846,55246,44847$77.25$1.72
Jan 20243,3933,42850,86150,72379$74.15$3.18
Dec 20233,5043,48352,20152,04398$71.90$2.52
Nov 20233,9243,93951,89251,79641$77.69$2.71
Oct 20233,2873,26445,34145,28719$85.64$2.98
Sep 20233,2613,24750,34050,23544$89.43$2.64
Aug 20234,1454,14861,31761,23717$81.39$2.58

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

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

Magnolia Oil & Gas Operating LLC in Washington County

All Magnolia Oil & Gas Operating LLC leases →

Giddings (Austin Chalk-3) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km