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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 / MERRICK UNIT 1

MERRICK UNIT 1

RRC oil lease 48012, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by XTO ENERGY INC.

MERRICK UNIT 1 at a glance

Oil output in Mar 2026–May 2026 was about flat versus a year earlier. Over the last 12 months it reported 112,394 BBL of oil and 265,758 MCF of gas. In May 2026, the latest month not marked provisional, it reported 8,850 BBL and 27,960 MCF.

112.4KBBL oil, last 12 months▲ 3% vs prior 12
265.8KMCF gas, last 12 months▲ 5% vs prior 12
$943.68est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (8,850 BBL × $97.31 WTI, Sep 2026, EIA + 27,960 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)

010K20KAug 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.

MERRICK UNIT 1 production history in brief

By oil-equivalent volume over the last 12 months, MERRICK UNIT 1 ranks #677 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 oil month in that window was Aug 2023 at 13,190 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)8,1038,955
Jun 2026 (provisional)8,89920,537
May 20268,85027,960
Apr 202610,00228,284
Mar 202610,61326,765
Feb 20268,91718,064
Jan 20267,97026,423
Dec 20253,5317,553
Nov 202512,32429,030
Oct 202510,7923,307
Sep 202510,25930,795
Aug 202512,13438,085
Jul 202512,70836,844
Jun 202510,96830,965
May 202510,31230,823
Apr 202510,14617,875
Mar 20259,85514,960
Feb 20259,89125,651
Jan 20259,93934,569
Dec 202411,8867,759
Nov 20247,7519,799
Oct 202481416,120
Sep 20246,9679,547
Aug 20247,58717,194
Jul 20249,45714,644
Jun 202411,82716,318
May 202410,82116,991
Apr 20248,39414,609
Mar 20249,29414,163
Feb 20247,17610,659
Jan 20245,07511,349
Dec 20231,39811,530
Nov 202310,05548,579
Oct 202310,29841,262
Sep 202312,39154,457
Aug 202313,19053,944

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 48012). 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.