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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 / KATHLEEN-FLANAGAN 10E

KATHLEEN-FLANAGAN 10E

RRC oil lease 63803, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by PIONEER NATURAL RES. USA, INC.

KATHLEEN-FLANAGAN 10E at a glance

It has no production a year earlier to compare with. Over the last 12 months it reported 372,406 BBL of oil and 658,485 MCF of gas. In May 2026, the latest month not marked provisional, it reported 19,473 BBL and 51,136 MCF.

372.4KBBL oil, last 12 monthsno prior data
658.5KMCF gas, last 12 monthsno prior data
$2,045.77est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (19,473 BBL × $97.31 WTI, Sep 2026, EIA + 51,136 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)

020K40K60KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

Gas (MCF per month, last 36 months)

020K40K60K80KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

KATHLEEN-FLANAGAN 10E production history in brief

By oil-equivalent volume over the last 12 months, KATHLEEN-FLANAGAN 10E ranks #120 of 5,078 reporting leases in Martin County. It reported production in 10 of the 34 non-provisional months shown, starting in our window in Aug 2025. Its peak oil month in that window was Dec 2025 at 48,202 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)15,80555,062
Jun 2026 (provisional)16,99050,035
May 202619,47351,136
Apr 202621,17053,875
Mar 202626,73956,451
Feb 202627,78756,947
Jan 202634,81864,550
Dec 202548,20275,599
Nov 202542,84653,418
Oct 202545,70153,271
Sep 202541,12751,099
Aug 202531,74837,042
Jul 202500
Jun 202500
May 202500
Apr 202500
Mar 202500

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 63803). 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.