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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 / HILL UNIT 1

HILL UNIT 1

RRC oil lease 61356, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by XTO ENERGY INC.

HILL UNIT 1 at a glance

Oil output in Mar 2026–May 2026 was down 26% from the same three months a year earlier. Over the last 12 months it reported 1,109,825 BBL of oil and 1,929,347 MCF of gas. In May 2026, the latest month not marked provisional, it reported 88,835 BBL and 164,163 MCF.

1.1MBBL oil, last 12 months▲ 65% vs prior 12
1.9MMCF gas, last 12 months▲ 190% vs prior 12
$9,128.81est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (88,835 BBL × $97.31 WTI, Sep 2026, EIA + 164,163 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)

0100K200KAug 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.

HILL UNIT 1 production history in brief

By oil-equivalent volume over the last 12 months, HILL UNIT 1 ranks #21 of 5,078 reporting leases in Martin County. It reported production in 17 of the 34 non-provisional months shown, starting in our window in Jan 2025. Its peak oil month in that window was Jul 2025 at 159,533 BBL. 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)70,059166,249
Jun 2026 (provisional)78,794194,347
May 202688,835164,163
Apr 202676,278155,786
Mar 202671,660140,829
Feb 202644,99090,600
Jan 202696,010159,986
Dec 2025126,049224,638
Nov 2025118,808167,298
Oct 202566,946106,988
Sep 2025122,767180,205
Aug 2025148,629178,258
Jul 2025159,533168,610
Jun 2025117,740126,836
May 2025155,497148,585
Apr 202579,92168,180
Mar 202582,86174,405
Feb 202573,17475,975
Jan 20252,1302,388
Dec 202400
Nov 202400
Oct 202400
Sep 202400
Aug 202400
Jul 202400
Jun 202400
May 202400

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 61356). 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.