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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 / YORK-LAW 139D

YORK-LAW 139D

RRC oil lease 58343, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by PIONEER NATURAL RES. USA, INC.

YORK-LAW 139D at a glance

Oil output in Mar 2026–May 2026 was about flat versus a year earlier. Over the last 12 months it reported 111,536 BBL of oil and 226,289 MCF of gas. In May 2026, the latest month not marked provisional, it reported 9,784 BBL and 22,615 MCF.

111.5KBBL oil, last 12 months▼ 5% vs prior 12
226.3KMCF gas, last 12 months▲ 63% vs prior 12
$1,018.80est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (9,784 BBL × $97.31 WTI, Sep 2026, EIA + 22,615 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)

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

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

YORK-LAW 139D production history in brief

By oil-equivalent volume over the last 12 months, YORK-LAW 139D ranks #724 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 35,546 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)5,84817,296
Jun 2026 (provisional)9,87222,357
May 20269,78422,615
Apr 20269,42422,998
Mar 202611,04525,792
Feb 202611,97719,184
Jan 202612,28321,145
Dec 20253,0642,339
Nov 202510,41222,424
Oct 202511,78119,441
Sep 20258,05216,857
Aug 20257,99413,841
Jul 20259,14010,457
Jun 20259,1697,936
May 202511,5257,815
Apr 20257,6294,783
Mar 202511,74615,655
Feb 202510,83718,996
Jan 202511,78221,411
Dec 202410,81121,019
Nov 20248,60211,040
Oct 20248,6266,813
Sep 20249,1135,999
Aug 20248,5186,537
Jul 20249,51717,253
Jun 202412,13325,976
May 202414,62827,959
Apr 202414,80431,475
Mar 202417,54735,610
Feb 202412,92724,466
Jan 202417,86636,771
Dec 202321,24940,180
Nov 202323,19339,017
Oct 202327,04040,875
Sep 202330,64341,491
Aug 202335,54642,354

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 58343). 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.