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Producing

GLENN RILEY 30-42 C

Glenn Riley 30-42 C is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

18,322bbl oil, last 12 months−36% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-56399

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
276,199 mcf
Oil in Jul 2026
987 bbl

Production by month

Oil output fell 36% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for GLENN RILEY 30-42 C, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 18,322 bbl in the 12 months through Jul 2026, against 28,602 bbl in the 12 months before.Last 12 months: 18,322 bblbbl per monthmcf per month002,50020k5,00040k7,50060k10k80kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 36% over the last 12 monthsMonthly oil production and gas for GLENN RILEY 30-42 C, Aug 2023 to Jul 2026. Oil output fell 36% over the last 12 months. 18,322 bbl in the 12 months through Jul 2026, against 28,602 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002,50020k5,00040k7,50060k10k80kJan 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

Flaring peaked at 3.4% of the gas in Apr 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Over 99% of the gas went to a transmission line in the last 12 monthsShare of GLENN RILEY 30-42 C 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. Flaring peaked at 3.4% of the gas in Apr 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.4%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Over 99% of the gas went to a transmission line in the last 12 monthsShare of GLENN RILEY 30-42 C 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. Flaring peaked at 3.4% of the gas in Apr 2025.Share of gas by disposition code0%50%100%Flared 3.4%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    100% · 275,013 mcf

  • Lease fuel (1)

    0.3% · 874 mcf

  • Flared (4)

    0.1% · 312 mcf

0.1% of the gas flared in the last 12 months. One month above 3%.

1 well on this lease

Wells on GLENN RILEY 30-42 C
API numberWell no.Status
42-173-384712WAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Transfer CompanyOilGathers100Feb 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Aug 12, 2021–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Aug 12, 2021–
Nustar Permian Trans and Stg,llcOilGathers90Aug 12, 2021Feb 1, 2025
Shell Trading (Us) CompanyOilGathers10Aug 12, 2021Feb 1, 2025

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

Who buys my oilOil price check

960 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 Glenn Riley 30-42 C
API numberWell no.Acreson the permit
42-173-384712WA960

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

Unit decimal checker

What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).
Realized prices reported by Diamondback Energy, Inc.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for GLENN RILEY 30-42 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 202698798815,07614,95669$80.46$2.89
Jun 20261,1871,21620,60420,5360$84.81$3.15
May 20261,2131,19635,20935,0920$102.13$2.94
Apr 20261,2001,20125,89725,8150$100.32$2.77
Mar 202697897612,37512,3380$91.38$3.04
Feb 202684082911,83511,75834$64.51$3.62
Jan 20261,0541,06725,11024,822209$60.04$7.72
Dec 20252,1642,24053,79153,6320$57.97$4.26
Nov 20252,0271,94727,77327,6860$60.06$3.79
Oct 20252,5962,59414,95314,9100$60.89$3.19
Sep 20252,2232,22217,39217,3380$63.96$2.97
Aug 20251,8531,85816,18416,1300$64.86$2.91
Jul 20251,2341,23438,84138,7000$68.39$3.20
Jun 20252,3312,3289,2939,111153$68.17$3.02
May 20252,2042,21617,95817,89110$62.17$3.12
Apr 20252,3742,36916,93416,302580$63.54$3.42
Mar 20252,3282,32921,66021,5920$68.24$4.12
Feb 20252,1942,19121,55521,4910$71.53$4.19
Jan 20252,4662,45922,86422,7970$75.74$4.13
Dec 20242,4712,47421,02120,9600$70.12$3.01
Nov 20242,5802,57922,17922,1200$69.95$2.12
Oct 20242,4872,51927,88327,8090$71.99$2.20
Sep 20242,6562,62825,68325,6160$70.24$2.28
Aug 20243,2773,27829,42728,6530$76.68$1.99
Jul 20243,4283,44128,56327,4240$81.80$2.07
Jun 20243,7443,75226,56225,3760$79.77$2.54
May 20245,2085,19527,55626,1810$80.02$2.12
Apr 20246,0916,09024,93023,2360$85.35$1.60
Mar 20247,7447,76038,25436,5780$81.28$1.49
Feb 20248,8258,80234,29432,6880$77.25$1.72
Jan 20245,3315,34432,86030,2980$74.15$3.18
Dec 20238,7098,69840,82337,3070$71.90$2.52
Nov 20237,3017,29634,76031,5830$77.69$2.71
Oct 20234,4924,50231,26728,0400$85.64$2.98
Sep 20235,7565,74533,09029,7920$89.43$2.64
Aug 20235,5985,60838,63235,20318$81.39$2.58

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

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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