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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 / GLASPIE-HARVARD 11N

GLASPIE-HARVARD 11N

RRC oil lease 60901, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by PIONEER NATURAL RES. USA, INC.

GLASPIE-HARVARD 11N at a glance

Oil output in Mar 2026–May 2026 was down 48% from the same three months a year earlier. Over the last 12 months it reported 122,498 BBL of oil and 194,896 MCF of gas. In May 2026, the latest month not marked provisional, it reported 9,073 BBL and 21,345 MCF.

122.5KBBL oil, last 12 months▼ 51% vs prior 12
194.9KMCF gas, last 12 months▼ 44% vs prior 12
$945.86est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (9,073 BBL × $97.31 WTI, Sep 2026, EIA + 21,345 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)

010K20K30K40K50KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

GLASPIE-HARVARD 11N production history in brief

By oil-equivalent volume over the last 12 months, GLASPIE-HARVARD 11N ranks #685 of 5,078 reporting leases in Martin County. It reported production in 26 of the 34 non-provisional months shown, starting in our window in Apr 2024. Its peak oil month in that window was Oct 2024 at 31,941 BBL. The lease is in the SPRABERRY (TREND AREA) field and is operated by PIONEER NATURAL RES. USA, 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)8,26620,882
Jun 2026 (provisional)8,07818,772
May 20269,07321,345
Apr 20268,81218,427
Mar 20269,51120,084
Feb 20269,80119,173
Jan 202611,52618,617
Dec 202511,37216,347
Nov 202511,35711,195
Oct 202513,62211,385
Sep 202510,6099,100
Aug 202510,4719,569
Jul 20255,3425,663
Jun 20253,8817,182
May 202516,92130,985
Apr 202516,87527,740
Mar 202519,16033,624
Feb 202519,18331,393
Jan 202523,39236,028
Dec 202424,55437,375
Nov 202427,89240,215
Oct 202431,94139,816
Sep 202431,88332,214
Aug 202430,01426,967
Jul 202429,13425,082
Jun 202427,99723,494
May 202416,12914,998
Apr 20241,128794
Mar 202400
Feb 202400
Jan 202400
Dec 202300
Nov 202300

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 60901). 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.