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BLACKGOLDENEYE 13-1 UNIT 2

Blackgoldeneye 13-1 Unit 2 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

3 wells

362,063bbl oil, last 12 months+315% vs prior year
Operator
Diamondback E&P LLC
County
Martin County
Field
Spraberry (Trend Area)
RRC lease
08-59730

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Gas, last 12 months
357,476 mcf
Oil in Jul 2026
18,921 bbl

Checks stopped on this lease?

  • Operator

    Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.

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

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Production by month

Oil output rose 315% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 315% over the last 12 monthsMonthly oil production and gas for BLACKGOLDENEYE 13-1 UNIT 2, Dec 2023 to Jul 2026. Oil output rose 315% over the last 12 months. 362,063 bbl in the 12 months through Jul 2026, against 87,150 bbl in the 12 months before.Last 12 months: 362,063 bblbbl per monthmcf per month0020k10k40k20k60k30k80k40k100k50kJan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 315% over the last 12 monthsMonthly oil production and gas for BLACKGOLDENEYE 13-1 UNIT 2, Dec 2023 to Jul 2026. Oil output rose 315% over the last 12 months. 362,063 bbl in the 12 months through Jul 2026, against 87,150 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month0020k10k40k20k60k30k80k40k100k50kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Flaring peaked at 9.3% of the gas in Oct 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of BLACKGOLDENEYE 13-1 UNIT 2 gas by disposition code each month, Dec 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.3% of the gas in Oct 2025.Share of the lease’s gas by disposition code, per month0%50%100%Nov 2024: plant to lineFlared 9.3%Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plantShare of BLACKGOLDENEYE 13-1 UNIT 2 gas by disposition code each month, Dec 2023 to Jul 2026. Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 9.3% of the gas in Oct 2025.Share of gas by disposition code0%50%100%Nov 24: plant to lineFlared 9.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    98% · 350,815 mcf

  • Flared (4)

    1.5% · 5,241 mcf

  • Lease fuel (1)

    0.4% · 1,420 mcf

1.5% of the gas flared in the last 12 months. One month above 3%.

Who has run this lease

The operator changed once, most recently in Jan 2025

Operators of this lease over timeEndeavor Energy Resources L.P., Dec 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.Dec 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeEndeavor Energy Resources L.P., Dec 2023 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 2026202420252026Changed Jan 2025Endeavor Energy Resources L.P.Dec 2023 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

3 wells on this lease

Wells on BLACKGOLDENEYE 13-1 UNIT 2
API numberWell no.Status
42-317-45117251Active
42-317-466043DNActive
42-317-466058WAShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Nov 1, 2023
Targa Pipeline Mid-Continent LLCCasinghead gasBuys100Nov 1, 2023
Targa Pipeline Mid-Continent LLCCasinghead gasGathers100Nov 1, 2023

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

Who buys my oilOil price check

804.40 acres on the newest permit

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Permits for Blackgoldeneye 13-1 Unit 2
API numberWell no.Acreson the permit
42-317-466043DN804.40
42-317-466058WA804.40
42-317-45117251804.40

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

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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

32 months, newest first

Ledger for BLACKGOLDENEYE 13-1 UNIT 2
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P18,92118,92030,91330,7895$80.46$2.89
Jun 2026Diamondback E&P19,03119,02527,70127,5934$84.81$3.15
May 2026Diamondback E&P20,54320,50128,82728,66355$102.13$2.94
Apr 2026Diamondback E&P15,68515,72518,88118,8120$100.32$2.77
Mar 2026Diamondback E&P24,91224,90632,18432,0766$91.38$3.04
Feb 2026Diamondback E&P27,62127,66833,66432,623940$64.51$3.62
Jan 2026Diamondback E&P32,26632,26233,17132,600434$60.04$7.72
Dec 2025Diamondback E&P36,75036,79634,16233,609419$57.97$4.26
Nov 2025Diamondback E&P53,24053,23642,23241,98483$60.06$3.79
Oct 2025Diamondback E&P45,41645,44530,36427,4162,824$60.89$3.19
Sep 2025Diamondback E&P43,26243,22128,66128,286234$63.96$2.97
Aug 2025Diamondback E&P24,41624,32616,71616,364237$64.86$2.91
Jul 2025Diamondback E&P2,7452,7433,8763,8432$68.39$3.20
Jun 2025Diamondback E&P5,8805,8596,4826,4240$68.17$3.02
May 2025Diamondback E&P3,2733,3003,7803,7791$62.17$3.12
Apr 2025Diamondback E&P4,1244,1542,1442,1431$63.54$3.42
Mar 2025Diamondback E&P6,8936,8778,5098,5081$68.24$4.12
Feb 2025Diamondback E&P7,0537,0568,6528,6520$71.53$4.19
Jan 2025Diamondback E&P8,3588,3849,1799,065114$75.74$4.13
Dec 2024Endeavor Energy8,6978,6739,2539,2530$70.12$3.01
Nov 2024Endeavor Energy8,9709,0059,0819,0810$69.95$2.12
Oct 2024Endeavor Energy9,8149,7939,3519,3510$71.99$2.20
Sep 2024Endeavor Energy9,9639,9839,2599,20158$70.24$2.28
Aug 2024Endeavor Energy11,38011,3509,8249,81014$76.68$1.99
Jul 2024Endeavor Energy12,28512,27110,16610,1660$81.80$2.07
Jun 2024Endeavor Energy13,10413,15910,20510,2050$79.77$2.54
May 2024Endeavor Energy15,73415,67711,58411,5840$80.02$2.12
Apr 2024Endeavor Energy17,41217,40211,60211,6020$85.35$1.60
Mar 2024Endeavor Energy16,03016,05010,23610,21422$81.28$1.49
Feb 2024Endeavor Energy23,97323,95215,01914,827192$77.25$1.72
Jan 2024Endeavor Energy29,33329,36516,94016,639301$74.15$3.18
Dec 2023Endeavor Energy25,10224,99514,22014,024196$71.90$2.52

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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This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyMartin County

Diamondback E&P LLC in Martin County

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