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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 / BLOCK 31 UNIT

BLOCK 31 UNIT

RRC oil lease 00442, district 10 · BLOCK 31 (DEVONIAN) field · Crane County · operated by OXY USA EOR, LLC

BLOCK 31 UNIT at a glance

Gas output in Mar 2026–May 2026 was up 14% from the same three months a year earlier. Over the last 12 months it reported 32,341 BBL of oil and 3,283,802 MCF of gas. In May 2026, the latest month not marked provisional, it reported 0 BBL and 0 MCF.

32.3KBBL oil, last 12 months▼ 42% vs prior 12
3.3MMCF gas, last 12 months▼ 31% vs prior 12
$0.00est. gross royalty for May 2026 at decimal
12new permits in Crane County this month

Royalty = (0 BBL × $97.31 WTI, Sep 2026, EIA + 0 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)

02K4K6K8KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

0200K400K600K800KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

BLOCK 31 UNIT production history in brief

By oil-equivalent volume over the last 12 months, BLOCK 31 UNIT ranks #10 of 1,564 reporting leases in Crane County. It reported production in 33 of the 34 non-provisional months shown, starting in our window in Aug 2023. Its peak gas month in that window was Sep 2023 at 603,100 MCF. The lease is in the BLOCK 31 (DEVONIAN) field and is operated by OXY USA EOR, 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 Crane County. RRC production data has no lease coordinates, so we match by county.

IssuedOperatorLeaseWellDepth (ft)
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1G7413H11,000
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1J7021H11,000
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1LA7813H11,000
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1M7221H11,000
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1WA8213H11,000
2026-10-13BLACKBEARD OPERATING, LLCSALINAS 1WC8413H11,000
2026-10-09BLACKBEARD OPERATING, LLCSALINAS7222H11,000
2026-10-07BLACKBEARD OPERATING, LLCSALINAS7022H11,000
2026-10-07BLACKBEARD OPERATING, LLCSALINAS7414H11,000
2026-10-07BLACKBEARD OPERATING, LLCSALINAS7814H11,000

Monthly production

MonthOil (BBL)Gas (MCF)
Jul 2026 (provisional)1,042232
Jun 2026 (provisional)00
May 202600
Apr 20262,763353,335
Mar 20263,784481,748
Feb 20263,157429,579
Jan 20264,303411,572
Dec 20254,594393,583
Nov 20252,176213,267
Oct 20253,340270,614
Sep 20253,528388,286
Aug 20253,654341,586
Jul 20253,764377,307
Jun 20253,972349,944
May 20253,166258,069
Apr 20253,394312,705
Mar 20254,744163,256
Feb 20254,178423,096
Jan 20255,121400,386
Dec 20245,746466,781
Nov 20245,337471,336
Oct 20245,254500,148
Sep 20245,229486,298
Aug 20245,765530,278
Jul 20245,997543,226
Jun 20245,178481,111
May 20246,516532,882
Apr 20246,343440,099
Mar 20247,018544,217
Feb 20246,352517,540
Jan 20247,015566,426
Dec 20237,415533,020
Nov 20237,126566,473
Oct 20237,424590,739
Sep 20236,515603,100
Aug 20236,060485,136

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 00442). 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.