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Texas oil lease

Producing

DIAMOND C

Diamond C is an oil lease in Gonzales County, Texas, operated by EOG Resources, Inc. in the Eagleville (Eagle Ford-1) field.

1 well

16,939bbl oil, last 12 months−42% vs prior year
Operator
EOG Resources, Inc.
County
Gonzales County
Field
Eagleville (Eagle Ford-1)
RRC lease
01-21217

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Where it sits

This county

Gonzales CountyGonzalesWilsonLavacaFayetteCaldwellBastropDe WittHaysGuadalupeGonzales County
Gonzales County
Gas, last 12 months
31,797 mcf
Oil in Jul 2026
1,132 bbl

Production by month

Oil output fell 42% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DIAMOND C, Dec 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 16,939 bbl in the 12 months through Jul 2026, against 29,411 bbl in the 12 months before.Last 12 months: 16,939 bblbbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kJan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 42% over the last 12 monthsMonthly oil production and gas for DIAMOND C, Dec 2023 to Jul 2026. Oil output fell 42% over the last 12 months. 16,939 bbl in the 12 months through Jul 2026, against 29,411 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,0005,00010k10k15k15k20k20k25k25kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

  • Processing plant (3)
  • Lease fuel (1)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of DIAMOND C gas by disposition code each month, Dec 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months.Share of the lease’s gas by disposition code, per month0%50%100%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of DIAMOND C gas by disposition code each month, Dec 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months.Share of gas by disposition code0%50%100%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 31,337 mcf

  • Lease fuel (1)

    0.9% · 284 mcf

  • Flared (4)

    0.6% · 176 mcf

0.6% of the gas flared in the last 12 months. No month above 3%.

1 well on this lease

Wells on DIAMOND C
API numberWell no.Status
42-177-346433HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eog Resources Marketing LLCOilGathers100Dec 6, 2023
Eog Resources, Inc.Casinghead gasBuys100Dec 6, 2023
Eog Resources, Inc.Casinghead gasGathers100Dec 6, 2023

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

Who buys my oilOil price check

925.13 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 Diamond C
API numberWell no.Acreson the permit
42-177-346433H925.13

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

What EOG Resources, Inc. told investors it received

EOG Resources, Inc. is linked to EOG Resources, Inc. (EOG).
Realized prices reported by EOG Resources, Inc.
QuarterOil$ per bblFiling
Q2 2026$98.15SEC filing
Q1 2026$72.47SEC filing
Q3 2025$65.95SEC filing
Q2 2025$64.82SEC filing
Q1 2025$72.87SEC filing
Q3 2024$76.92SEC filing

SourceEOG Resources, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

32 months, newest first

Ledger for DIAMOND C
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,1321,1982,3082,27610$80.46$2.89
Jun 20261,2151,1782,4292,39316$84.81$3.15
May 20261,2691,2661,9871,94415$102.13$2.94
Apr 20261,2801,2722,2612,22216$100.32$2.77
Mar 20261,3621,3732,3922,34616$91.38$3.04
Feb 20261,2511,2372,1512,10914$64.51$3.62
Jan 20261,3581,3492,4882,43517$60.04$7.72
Dec 20251,5141,5312,7852,73518$57.97$4.26
Nov 20251,5231,5233,0793,04814$60.06$3.79
Oct 20251,6241,6233,1993,16218$60.89$3.19
Sep 20251,6371,6493,2093,17912$63.96$2.97
Aug 20251,7741,7823,5093,48810$64.86$2.91
Jul 20251,8661,8343,7883,7569$68.39$3.20
Jun 20251,8911,8874,0704,02912$68.17$3.02
May 20251,9651,9834,1004,03924$62.17$3.12
Apr 20251,9451,9193,7453,69025$63.54$3.42
Mar 20251,9731,9904,3994,33726$68.24$4.12
Feb 20252,0292,0633,6173,55726$71.53$4.19
Jan 20252,4152,4634,6134,53731$75.74$4.13
Dec 20242,4462,3484,9864,92923$70.12$3.01
Nov 20242,7362,7665,1925,13523$69.95$2.12
Oct 20243,1283,1425,0304,97227$71.99$2.20
Sep 20243,2603,2476,0846,02430$70.24$2.28
Aug 20243,7573,7467,3907,34132$76.68$1.99
Jul 20244,1844,2357,7417,68236$81.80$2.07
Jun 20244,7224,6678,2658,18042$79.77$2.54
May 20245,4785,5308,7418,65547$80.02$2.12
Apr 20246,2166,1709,8609,75457$85.35$1.60
Mar 20248,2058,20512,62612,50775$81.28$1.49
Feb 20249,5899,59314,12914,00982$77.25$1.72
Jan 202414,72014,83719,16119,004111$74.15$3.18
Dec 202319,48319,30123,62523,506119$71.90$2.52

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

OperatorEOG Resources, Inc.FieldEagleville (Eagle Ford-1)CountyGonzales County

EOG Resources, Inc. in Gonzales County

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Eagleville (Eagle Ford-1) field

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