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Texas oil lease

Producing

GLASS 15

Glass 15 is an oil lease in Glasscock County, Texas, operated by Apache Corporation in the Spraberry (Trend Area) field.

9 wells

5,858bbl oil, last 12 months+35% vs prior year
Operator
Apache Corporation
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-41078

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
34,811 mcf
Oil in Jul 2026
269 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: ENLINK GAS MARKETING, LP replaced APACHE CORPORATION, TARGA PL MID-CONT WESTTEX LLC as the buyer of this lease's gas from oil wells on Mar 1, 2025.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Oil output rose 35% over the last 12 months

Jun 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 35% over the last 12 monthsMonthly oil production and gas for GLASS 15, Aug 2023 to Jul 2026. Oil output rose 35% over the last 12 months. 5,485 bbl in the 12 months through Jul 2026, against 4,076 bbl in the 12 months before.Last 12 months: 5,485 bblbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 35% over the last 12 monthsMonthly oil production and gas for GLASS 15, Aug 2023 to Jul 2026. Oil output rose 35% over the last 12 months. 5,485 bbl in the 12 months through Jul 2026, against 4,076 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002001,0004002,0006003,0008004,0001,0005,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a processing plant in the last 12 months

Flaring peaked at 16.4% of the gas in Apr 2026.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a processing plant in the last 12 monthsShare of GLASS 15 gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months. Flaring peaked at 16.4% of the gas in Apr 2026.Share of the lease’s gas by disposition code, per month0%50%100%Flared 16.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a processing plant in the last 12 monthsShare of GLASS 15 gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a processing plant in the last 12 months. Flaring peaked at 16.4% of the gas in Apr 2026.Share of gas by disposition code0%50%100%Flared 16.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    96% · 33,544 mcf

  • Flared (4)

    3.3% · 1,153 mcf

  • Transmission line (2)

    0.3% · 114 mcf

3.3% of the gas flared in the last 12 months. 7 months above 3%.

9 wells on this lease

Wells on GLASS 15
API numberWell no.Status
42-173-335371Shut-in
42-173-340522Active
42-173-342363Active
42-173-343285Active
42-173-348496Active
42-173-351517Shut-in
42-173-353318Active
42-173-353339Active
42-173-3547310Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Medallion Operating Company, LLCOilGathers100Mar 1, 2025–
Enlink Gas Marketing, LPCasinghead gasBuys100Mar 1, 2025–
Apache CorporationCasinghead gasGathers100Mar 1, 2012–
Apache CorporationCasinghead gasBuys50Mar 1, 2012Mar 1, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys50Nov 1, 2015Mar 1, 2025
Energy Trans Crude Marketing LLCOilGathers25Jul 1, 2021Mar 1, 2025
Plains Marketing, L.p.OilGathers50Mar 1, 2012Mar 1, 2025
Sunoco Pipeline L.p.OilGathers25Jul 1, 2021Mar 1, 2025
Sunoco Pipeline L.p.OilGathers50Mar 1, 2012Jul 1, 2021

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

Who buys my oilOil price check

560 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 560 and 640 acres. Use the acres from your own division order for the well you are paid on.

  • Good to know

    9 wells are listed on this lease

    Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease
Permits for Glass 15
API numberWell no.Acreson the permit
42-173-3547310560
42-173-353339560
42-173-353318560
42-173-351517560
42-173-348496560
42-173-335371560
42-173-343285560
42-173-342363640
42-173-340522640

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

Unit decimal checker

What APA Corporation told investors it received

Apache Corporation is linked to APA Corporation (APA).
Realized prices reported by APA Corporation
QuarterOil$ per bblFiling
Q2 2026$98.24SEC filing
Q1 2026$78.69SEC filing
Q4 2025$61.03SEC filing
Q3 2025$67.43SEC filing
Q2 2025$65.58SEC filing
Q1 2025$73.73SEC filing

SourceAPA Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for GLASS 15
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262692683,0933,0930$80.46$2.89
Jun 2026No report filed–––––$84.81$3.15
May 20263263273,0432,97073$102.13$2.94
Apr 20264124093,0002,508492$100.32$2.77
Mar 20263373412,9322,506426$91.38$3.04
Feb 20264854882,6632,65310$64.51$3.62
Jan 20267187173,1213,10021$60.04$7.72
Dec 20257927872,8302,78941$57.97$4.26
Nov 20254864872,7202,68040$60.06$3.79
Oct 20256226202,9132,88429$60.89$3.19
Sep 20255005002,9682,9671$63.96$2.97
Aug 20255385362,7672,7670$64.86$2.91
Jul 20253733722,7612,74120$68.39$3.20
Jun 20253373382,7752,7750$68.17$3.02
May 20253943962,5032,265238$62.17$3.12
Apr 20256176283,0162,896120$63.54$3.42
Mar 20254834672,9592,9581$68.24$4.12
Feb 20253763763,5603,5600$71.53$4.19
Jan 2025662819468111$75.74$4.13
Dec 2024833133,2172,685234$70.12$3.01
Nov 20243753503,3683,0764$69.95$2.12
Oct 20243843473,4433,13510$71.99$2.20
Sep 20242923902,9712,95615$70.24$2.28
Aug 20242963192,8742,8740$76.68$1.99
Jul 20243633193,1622,981181$81.80$2.07
Jun 20243373453,1473,1398$79.77$2.54
May 20243523313,2513,2501$80.02$2.12
Apr 20243583473,2293,2290$85.35$1.60
Mar 20243833453,3553,3550$81.28$1.49
Feb 20243833473,3433,0650$77.25$1.72
Jan 20243983423,6423,3440$74.15$3.18
Dec 20234226904,1823,8840$71.90$2.52
Nov 20233663423,5433,2550$77.69$2.71
Oct 20234313304,0193,7210$85.64$2.98
Sep 20233933403,5793,48693$89.43$2.64
Aug 20234113463,6843,566118$81.39$2.58

No report filed Flared above 3%

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

OperatorApache CorporationFieldSpraberry (Trend Area)CountyGlasscock County

Apache Corporation in Glasscock County

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Spraberry (Trend Area) field

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