Skip to content
Royalty Clerk

Texas oil lease

Producing

GLASPIE-HARVARD 11N

Glaspie-Harvard 11N is an oil lease in Martin County, Texas, operated by Pioneer Natural Res. USA, Inc. in the Spraberry (Trend Area) field.

1 well

122,498bbl oil, last 12 months−51% vs prior year
Operator
Pioneer Natural Res. USA, Inc.
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-60901

Is your check right?

Check my statement

Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
194,896 mcf
Oil in Jul 2026
8,266 bbl

Production by month

Oil output fell 51% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 51% over the last 12 monthsMonthly oil production and gas for GLASPIE-HARVARD 11N, Apr 2024 to Jul 2026. Oil output fell 51% over the last 12 months. 122,498 bbl in the 12 months through Jul 2026, against 251,038 bbl in the 12 months before.Last 12 months: 122,498 bblbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kApr 24JulOctJan 25AprJulOctJan 26AprJul
Oil output fell 51% over the last 12 monthsMonthly oil production and gas for GLASPIE-HARVARD 11N, Apr 2024 to Jul 2026. Oil output fell 51% over the last 12 months. 122,498 bbl in the 12 months through Jul 2026, against 251,038 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0010k10k20k20k30k30k40k40k50k50kJul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Over 99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 21.5% of the gas in Apr 2024.

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a processing plant in the last 12 monthsShare of GLASPIE-HARVARD 11N gas by disposition code each month, Apr 2024 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 21.5% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 21.5%Apr 24JulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a processing plant in the last 12 monthsShare of GLASPIE-HARVARD 11N gas by disposition code each month, Apr 2024 to Jul 2026. Over 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 21.5% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Flared 21.5%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    100% · 193,985 mcf

  • Lease fuel (1)

    0.3% · 533 mcf

  • Flared (4)

    0.2% · 378 mcf

0.2% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on GLASPIE-HARVARD 11N
API numberWell no.Status
42-317-4550114HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Energy Trans Crude Marketing LLCOilGathers100Nov 26, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 26, 2023
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Nov 26, 2023

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

Who buys my oilOil price check

912.19 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 Glaspie-Harvard 11N
API numberWell no.Acreson the permit
42-317-4550114H912.19

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

Unit decimal checker

Estimate your royalty

28 months, newest first

Ledger for GLASPIE-HARVARD 11N
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20268,2668,20020,88220,8260$80.46$2.89
Jun 20268,0788,08018,77218,7270$84.81$3.15
May 20269,0739,06621,34521,016277$102.13$2.94
Apr 20268,8128,82718,42718,28196$100.32$2.77
Mar 20269,5119,50020,08420,0340$91.38$3.04
Feb 20269,8019,82219,17319,1260$64.51$3.62
Jan 202611,52611,50818,61718,5670$60.04$7.72
Dec 202511,37211,37616,34716,2990$57.97$4.26
Nov 202511,35711,36311,19511,1640$60.06$3.79
Oct 202513,62213,61211,38511,3465$60.89$3.19
Sep 202510,60910,6059,1009,0630$63.96$2.97
Aug 202510,47110,4619,5699,5360$64.86$2.91
Jul 20255,3425,3325,6635,6440$68.39$3.20
Jun 20253,8813,9317,1827,1546$68.17$3.02
May 202516,92116,89730,98530,9270$62.17$3.12
Apr 202516,87516,90527,74027,61561$63.54$3.42
Mar 202519,16019,18033,62433,5690$68.24$4.12
Feb 202519,18319,12031,39331,3380$71.53$4.19
Jan 202523,39223,42136,02835,9570$75.74$4.13
Dec 202424,55424,54137,37537,2970$70.12$3.01
Nov 202427,89227,90640,21540,1540$69.95$2.12
Oct 202431,94131,91739,81639,7570$71.99$2.20
Sep 202431,88331,89232,21432,1630$70.24$2.28
Aug 202430,01430,02726,96726,90121$76.68$1.99
Jul 202429,13429,11325,08225,0310$81.80$2.07
Jun 202427,99727,98723,49423,42718$79.77$2.54
May 202416,12916,22014,99814,88874$80.02$2.12
Apr 20241,1281,000794537171$85.35$1.60

Flared above 3%

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

OperatorPioneer Natural Res. USA, Inc.FieldSpraberry (Trend Area)CountyMartin County

Pioneer Natural Res. USA, Inc. in Martin County

All Pioneer Natural Res. USA, Inc. leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km