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BLOCK -X-

Block -X- is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Sulphur Draw (Dean 8790) field.

1 well

0bbl oil, last 12 months
RRC lease
08-29483

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Where it sits

This county

Martin CountyMartinGainesAndrewsHowardDawsonBordenMartin County
Martin County
Oil in Jul 2026
0 bbl
Reporting since
Jan 2020

Production by month

No oil produced in the last 12 months

  • Oil (bars)
  • Last 12 months
No oil produced in the last 12 monthsMonthly oil production for BLOCK -X-, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jun 2025, at 8 bbl.Last 12 months: 0 bblbbl per month0255075100125Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
No oil produced in the last 12 monthsMonthly oil production for BLOCK -X-, Aug 2023 to Jul 2026. No oil produced in the last 12 months. The last month with output was Jun 2025, at 8 bbl.Last 12 monthsbbl per month0255075100125Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 2 times, most recently in Jan 2025

Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2022; Endeavor Energy Resources L.P., Feb 2022 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Feb 2022Changed Jan 2025Legacy Reserves Operating LPJan 2020 to Jan 2022Endeavor Energy Resources L.P.Feb 2022 to Dec 2024Diamondback E&P LLCJan 2025 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2022; Endeavor Energy Resources L.P., Feb 2022 to Dec 2024; Diamondback E&P LLC, Jan 2025 to Jul 20262020202120222023202420252026Changed Feb 2022Changed Jan 2025Legacy Reserves Operating LPJan 2020 to Jan 2022Endeavor Energy Resources L.P.Feb 2022 to Dec 2024Diamondback E&P LLCJan 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on BLOCK -X-
API numberWell no.Status
42-317-329571Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Transoil Marketing, LLCOilGathers100Aug 1, 2025–
Wtg Gas Processing, L.p.Casinghead gasGathers100Jun 1, 2000Aug 1, 2025
Wtg Gas Processing, L.p.Casinghead gasBuys100Jun 1, 2018Aug 1, 2025
Dorado Oil CompanyOilGathers100Jun 1, 2018Aug 1, 2025

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

144 acres on the newest permit

Permits for Block -X-
API numberWell no.Acreson the permit
42-317-329571144

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

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 BLOCK -X-
MonthOil producedbblOil soldbblWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P00$80.46$2.89
Jun 2026Diamondback E&P00$84.81$3.15
May 2026Diamondback E&P00$102.13$2.94
Apr 2026Diamondback E&P00$100.32$2.77
Mar 2026Diamondback E&P00$91.38$3.04
Feb 2026Diamondback E&P00$64.51$3.62
Jan 2026Diamondback E&P00$60.04$7.72
Dec 2025Diamondback E&P00$57.97$4.26
Nov 2025Diamondback E&P00$60.06$3.79
Oct 2025Diamondback E&P00$60.89$3.19
Sep 2025Diamondback E&P00$63.96$2.97
Aug 2025Diamondback E&P00$64.86$2.91
Jul 2025Diamondback E&P00$68.39$3.20
Jun 2025Diamondback E&P80$68.17$3.02
May 2025Diamondback E&P250$62.17$3.12
Apr 2025Diamondback E&P23173$63.54$3.42
Mar 2025Diamondback E&P240$68.24$4.12
Feb 2025Diamondback E&P320$71.53$4.19
Jan 2025Diamondback E&P220$75.74$4.13
Dec 2024Endeavor Energy300$70.12$3.01
Nov 2024Endeavor Energy440$69.95$2.12
Oct 2024Endeavor Energy41178$71.99$2.20
Sep 2024Endeavor Energy380$70.24$2.28
Aug 2024Endeavor Energy530$76.68$1.99
Jul 2024Endeavor Energy400$81.80$2.07
Jun 2024Endeavor Energy38175$79.77$2.54
May 2024Endeavor Energy440$80.02$2.12
Apr 2024Endeavor Energy610$85.35$1.60
Mar 2024Endeavor Energy550$81.28$1.49
Feb 2024Endeavor Energy56176$77.25$1.72
Jan 2024Endeavor Energy240$74.15$3.18
Dec 2023Endeavor Energy530$71.90$2.52
Nov 2023Endeavor Energy52161$77.69$2.71
Oct 2023Endeavor Energy737$85.64$2.98
Sep 2023Endeavor Energy760$89.43$2.64
Aug 2023Endeavor Energy117173$81.39$2.58

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

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Nearby

Diamondback E&P LLC in Martin County

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Sulphur Draw (Dean 8790) field

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