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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 / GUARDIAN EAST 250 B

GUARDIAN EAST 250 B

RRC oil lease 64262, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by DIAMONDBACK E&P LLC

GUARDIAN EAST 250 B at a glance

It has no production a year earlier to compare with. Over the last 12 months it reported 297,256 BBL of oil and 495,828 MCF of gas. In May 2026, the latest month not marked provisional, it reported 13,845 BBL and 36,858 MCF.

297.3KBBL oil, last 12 months▲ 870% vs prior 12
495.8KMCF gas, last 12 months▲ 1778% vs prior 12
$1,455.99est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (13,845 BBL × $97.31 WTI, Sep 2026, EIA + 36,858 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)

010K20K30K40KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

020K40K60KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

GUARDIAN EAST 250 B production history in brief

By oil-equivalent volume over the last 12 months, GUARDIAN EAST 250 B ranks #166 of 5,078 reporting leases in Martin County. It reported production in 12 of the 34 non-provisional months shown, starting in our window in Jun 2025. Its peak oil month in that window was Oct 2025 at 38,514 BBL. The lease is in the SPRABERRY (TREND AREA) field and is operated by DIAMONDBACK E&P LLC; 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)9,44728,383
Jun 2026 (provisional)12,29439,678
May 202613,84536,858
Apr 202618,40545,722
Mar 202621,94758,102
Feb 202621,26954,279
Jan 202627,16157,774
Dec 202533,64054,236
Nov 202536,71239,415
Oct 202538,51433,252
Sep 202530,63422,693
Aug 202533,38825,436
Jul 202524,96521,298
Jun 20255,6825,100

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 64262). 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.