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Texas oil lease

Producing

RILEY E 1819

Riley E 1819 is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

3,331bbl oil, last 12 months−35% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-48268

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
105,330 mcf
Oil in Jul 2026
280 bbl

Production by month

Oil output fell 35% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 35% over the last 12 monthsMonthly oil production and gas for RILEY E 1819, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 3,331 bbl in the 12 months through Jul 2026, against 5,156 bbl in the 12 months before.Last 12 months: 3,331 bblbbl per monthmcf per month002505,00050010k75015k1,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 35% over the last 12 monthsMonthly oil production and gas for RILEY E 1819, Aug 2023 to Jul 2026. Oil output fell 35% over the last 12 months. 3,331 bbl in the 12 months through Jul 2026, against 5,156 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002505,00050010k75015k1,00020kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

85% of the gas went to a transmission line in the last 12 months

Flaring peaked at 3.2% of the gas in Oct 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
85% of the gas went to a transmission line in the last 12 monthsShare of RILEY E 1819 gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.2% of the gas in Oct 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 3.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
85% of the gas went to a transmission line in the last 12 monthsShare of RILEY E 1819 gas by disposition code each month, Aug 2023 to Jul 2026. 85% of the gas went to a transmission line in the last 12 months. Flaring peaked at 3.2% of the gas in Oct 2023.Share of gas by disposition code0%50%100%Flared 3.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    85% · 89,016 mcf

  • Lease fuel (1)

    15% · 16,225 mcf

  • Flared (4)

    0.1% · 89 mcf

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

1 well on this lease

Wells on RILEY E 1819
API numberWell no.Status
42-173-373675WBActive

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 9, 2016–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Aug 9, 2016–
Eastex Crude Company, LLCOilGathers25Jan 1, 2023Feb 1, 2025
Nustar Permian Trans and Stg,llcOilGathers25Jan 1, 2023Feb 1, 2025
Shell Trading (Us) CompanyOilGathers50Jan 1, 2023Feb 1, 2025
Eastex Crude CompanyOilGathers10Jul 1, 2019Jan 1, 2023
Nustar Permian Trans and Stg,llcOilGathers80Jan 1, 2019Jan 1, 2023
Shell Trading (Us) CompanyOilGathers10Jul 1, 2019Jan 1, 2023

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

Who buys my oilOil price check

1,303.92 acres on the newest permit

An allocation well is on this lease

Permits for Riley E 1819
API numberWell no.Acreson the permit
42-173-373675WB1,303.92

SourceRailroad Commission drilling permits, Sep 26, 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 RILEY E 1819
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262803036,9185,7990$80.46$2.89
Jun 20264584235,0804,1413$84.81$3.15
May 202685887,9087,76144$102.13$2.94
Apr 20261841847,2116,4123$100.32$2.77
Mar 20261941952,8461,5362$91.38$3.04
Feb 202621623710,4198,0537$64.51$3.62
Jan 202644544513,48611,7780$60.04$7.72
Dec 202533433615,18913,9030$57.97$4.26
Nov 202537335311,71810,3270$60.06$3.79
Oct 20251351455,3294,2620$60.89$3.19
Sep 202534233311,0329,12530$63.96$2.97
Aug 20252852988,1945,9190$64.86$2.91
Jul 20254013896,3824,3560$68.39$3.20
Jun 202541241111,8109,9550$68.17$3.02
May 202534434610,0787,916113$62.17$3.12
Apr 202541241511,4289,13847$63.54$3.42
Mar 20254334269,0656,3100$68.24$4.12
Feb 20255014976,4384,0750$71.53$4.19
Jan 202544945510,4728,4900$75.74$4.13
Dec 202452952518,83717,3730$70.12$3.01
Nov 202452252319,49718,0530$69.95$2.12
Oct 202457056719,29317,5230$71.99$2.20
Sep 20243693684,3943,1030$70.24$2.28
Aug 20242142202,8611,8340$76.68$1.99
Jul 20243924175,6963,8980$81.80$2.07
Jun 20247547376,9155,1620$79.77$2.54
May 20248158247,6255,6230$80.02$2.12
Apr 202469467810,9759,2000$85.35$1.60
Mar 20246106105,0643,8360$81.28$1.49
Feb 20241731608995220$77.25$1.72
Jan 202414326,6576,5850$74.15$3.18
Dec 20237447359,2708,2150$71.90$2.52
Nov 20231881873,6072,7360$77.69$2.71
Oct 20231451484,0012,336130$85.64$2.98
Sep 20233663656,2224,5940$89.43$2.64
Aug 20233453493,6032,2670$81.39$2.58

Flared above 3%

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyGlasscock County

Diamondback E&P LLC in Glasscock County

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