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Texas oil lease

Producing

LANCE 9-4 C

Lance 9-4 C is an oil lease in Glasscock County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

28,516bbl oil, last 12 months−37% vs prior year
Operator
Diamondback E&P LLC
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-58278

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
148,036 mcf
Oil in Jul 2026
2,983 bbl

Production by month

Oil output fell 37% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for LANCE 9-4 C, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 28,516 bbl in the 12 months through Jul 2026, against 45,142 bbl in the 12 months before.Last 12 months: 28,516 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 37% over the last 12 monthsMonthly oil production and gas for LANCE 9-4 C, Aug 2023 to Jul 2026. Oil output fell 37% over the last 12 months. 28,516 bbl in the 12 months through Jul 2026, against 45,142 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 4.2% of the gas in Jan 2025.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a transmission line in the last 12 monthsShare of LANCE 9-4 C gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.2% of the gas in Jan 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 4.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a transmission line in the last 12 monthsShare of LANCE 9-4 C gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a transmission line in the last 12 months. Flaring peaked at 4.2% of the gas in Jan 2025.Share of gas by disposition code0%50%100%Flared 4.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 146,150 mcf

  • Lease fuel (1)

    1.3% · 1,886 mcf

1 well on this lease

Wells on LANCE 9-4 C
API numberWell no.Status
42-173-387201WAActive

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 20, 2022–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Aug 20, 2022–
Nustar Permian Trans and Stg,llcOilGathers100Aug 20, 2022Feb 1, 2025

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

Who buys my oilOil price check

642.10 acres on the newest permit

An allocation well is on this lease

Permits for Lance 9-4 C
API numberWell no.Acreson the permit
42-173-387201WA642.10

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 LANCE 9-4 C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262,9832,97218,13817,9390$80.46$2.89
Jun 20262,3152,31214,01613,8560$84.81$3.15
May 20263,4743,47816,03815,8540$102.13$2.94
Apr 20263,8873,88615,85415,6680$100.32$2.77
Mar 20263,2763,27512,82712,6660$91.38$3.04
Feb 20262,9522,96610,27710,1410$64.51$3.62
Jan 20263,7843,76013,58913,3900$60.04$7.72
Dec 20252,8792,86512,43212,2530$57.97$4.26
Nov 20258378399,4859,3190$60.06$3.79
Oct 20251,0461,04410,72210,5770$60.89$3.19
Sep 20259619578,1258,0350$63.96$2.97
Aug 20251221226,5336,4520$64.86$2.91
Jul 202527029017,04616,8300$68.39$3.20
Jun 20253,2543,27448,40647,9120$68.17$3.02
May 20254,8064,80946,29545,8280$62.17$3.12
Apr 20254,4614,44820,64620,4090$63.54$3.42
Mar 20253,9893,97117,58717,3780$68.24$4.12
Feb 20253,4253,42614,56314,3950$71.53$4.19
Jan 20254,2554,25514,41113,654611$75.74$4.13
Dec 20243,9693,97021,16520,9590$70.12$3.01
Nov 20243,5913,58720,55720,3650$69.95$2.12
Oct 20243,9294,00827,19726,828134$71.99$2.20
Sep 20244,3834,30422,06921,8970$70.24$2.28
Aug 20244,8104,81226,29026,1230$76.68$1.99
Jul 20244,7884,78927,95027,6970$81.80$2.07
Jun 20244,2414,24023,41623,1150$79.77$2.54
May 20246,4156,41525,04923,4470$80.02$2.12
Apr 20247,3187,31727,17125,8550$85.35$1.60
Mar 20246,9786,97421,86320,5170$81.28$1.49
Feb 20247,2027,19617,16915,9080$77.25$1.72
Jan 20244,0494,04814,69714,3310$74.15$3.18
Dec 20235,1235,13027,45427,2710$71.90$2.52
Nov 20235,5575,55926,58226,4100$77.69$2.71
Oct 202310,24710,24632,26832,0590$85.64$2.98
Sep 20237,0667,08625,94725,7800$89.43$2.64
Aug 202313,04513,04033,57233,3380$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

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