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Data as of Jul 2026 production (Jun 2026–Jul 2026 provisional) · permits through Oct 14, 2026 · Source: Texas Railroad Commission · Methodology
Home / Operators / DARK STAR UNIT 2

DARK STAR UNIT 2

RRC oil lease 54167, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by XTO ENERGY INC.

DARK STAR UNIT 2 at a glance

Gas output in Mar 2026–May 2026 was down 21% from the same three months a year earlier. Over the last 12 months it reported 70,572 BBL of oil and 1,710,619 MCF of gas. In May 2026, the latest month not marked provisional, it reported 3,827 BBL and 128,629 MCF.

70.6KBBL oil, last 12 months▼ 52% vs prior 12
1.7MMCF gas, last 12 months▼ 10% vs prior 12
$751.86est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (3,827 BBL × $97.31 WTI, Sep 2026, EIA + 128,629 MCF × $2.95 Henry Hub, Sep 2026, EIA) × your decimal. 0.001 is only a placeholder: enter the decimal from your check stub or division order. Gross, before taxes and deductions. Full estimator →

Oil + condensate (BBL per month, last 36 months)

010K20K30KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

0100K200K300KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Jun 2026 and Jul 2026 are provisional (lighter bars) and usually rise as late reports arrive.

DARK STAR UNIT 2 production history in brief

By oil-equivalent volume over the last 12 months, DARK STAR UNIT 2 ranks #185 of 5,078 reporting leases in Martin County. It reported production in 34 of the 34 non-provisional months shown, starting in our window in Aug 2023. Its peak gas month in that window was Aug 2023 at 264,202 MCF. The lease is in the SPRABERRY (TREND AREA) field and is operated by XTO ENERGY INC.; production is reported for the lease as a whole, not per well.

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New permits nearby

New drilling permits issued this month in Martin County. RRC production data has no lease coordinates, so we match by county.

IssuedOperatorLeaseWellDepth (ft)
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 A1JM9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 A1LS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 B1WB9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 C1DN9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 D1MS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 E2LS9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 F2JM9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 F2WB9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 G2DN9,700
2026-10-14DIAMONDBACK E&P LLCTATE 11-10 I3JM11,000

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)6,124125,342
Jun 2026 (provisional)4,818136,343
May 20263,827128,629
Apr 20264,941117,710
Mar 20265,487135,771
Feb 20265,695148,708
Jan 20265,656138,476
Dec 20256,374163,501
Nov 20256,619154,115
Oct 20255,682149,600
Sep 20257,326152,535
Aug 20258,023159,889
Jul 20259,617166,917
Jun 202510,425162,382
May 202510,378164,889
Apr 202511,200161,202
Mar 202512,340160,292
Feb 202510,693130,650
Jan 202513,720155,659
Dec 202412,689152,584
Nov 202413,193152,677
Oct 202413,009150,204
Sep 202414,867171,249
Aug 202415,492176,729
Jul 202417,108169,462
Jun 202418,304158,344
May 202419,837152,971
Apr 202415,761140,044
Mar 202418,026148,662
Feb 202414,186139,854
Jan 20248,10869,747
Dec 202315,461134,505
Nov 202310,066117,739
Oct 202315,846172,939
Sep 202320,675237,737
Aug 202314,755264,202

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 54167). Production is reported per lease, so a lease with several wells is not split by well.

Source: Texas Railroad Commission (data sets, Production Data Query). Data date: RRC Production Data Query dump, extract dated Sep 18, 2026; production through Jul 2026. Jun 2026 and Jul 2026 are provisional: operators file late and amend, so these months usually rise in later releases. Oil = crude oil + condensate (BBL); gas = gas-well gas + casinghead gas (MCF), as reported to RRC. Methodology.