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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 11P

GLASPIE-HARVARD 11P

RRC oil lease 60583, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by PIONEER NATURAL RES. USA, INC.

GLASPIE-HARVARD 11P at a glance

Oil output in Mar 2026–May 2026 was down 19% from the same three months a year earlier. Over the last 12 months it reported 114,074 BBL of oil and 245,336 MCF of gas. In May 2026, the latest month not marked provisional, it reported 10,640 BBL and 29,614 MCF.

114.1KBBL oil, last 12 months▼ 51% vs prior 12
245.3KMCF gas, last 12 months▼ 29% vs prior 12
$1,122.74est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (10,640 BBL × $97.31 WTI, Sep 2026, EIA + 29,614 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)

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

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

GLASPIE-HARVARD 11P production history in brief

By oil-equivalent volume over the last 12 months, GLASPIE-HARVARD 11P ranks #686 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 Sep 2024 at 30,439 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)4,29510,912
Jun 2026 (provisional)7,06120,504
May 202610,64029,614
Apr 202611,79530,796
Mar 202614,53637,345
Feb 202613,33030,176
Jan 202610,69126,247
Dec 202512,61822,801
Nov 20257,91813,659
Oct 20256,8539,577
Sep 20254,1593,783
Aug 202510,1789,922
Jul 20257,0476,805
Jun 20254,94412,397
May 202514,71031,692
Apr 202514,34928,162
Mar 202516,55835,632
Feb 202516,82632,145
Jan 202521,40035,694
Dec 202421,98434,663
Nov 202425,09036,162
Oct 202429,80034,751
Sep 202430,43933,190
Aug 202427,88423,701
Jul 202424,71420,104
Jun 202422,71418,210
May 202418,61217,024
Apr 20241,6841,147
Mar 202400
Feb 202400
Jan 202400
Dec 202300
Nov 202300
Oct 202300

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 60583). 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.