Extrxct
Data as of Jul 2026 production (Jun 2026–Jul 2026 provisional) · permits through Oct 14, 2026 · Source: Texas Railroad Commission · Methodology
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CHABLIS

RRC oil lease 40333, district 10 · SPRABERRY (TREND AREA) field · Martin County · operated by DIAMONDBACK E&P LLC

CHABLIS at a glance

Oil output in Mar 2026–May 2026 was down 18% from the same three months a year earlier. Over the last 12 months it reported 389,461 BBL of oil and 849,646 MCF of gas. In May 2026, the latest month not marked provisional, it reported 32,226 BBL and 80,555 MCF.

389.5KBBL oil, last 12 months▼ 10% vs prior 12
849.6KMCF gas, last 12 months▲ 19% vs prior 12
$3,373.55est. gross royalty for May 2026 at decimal
51new permits in Martin County this month

Royalty = (32,226 BBL × $97.31 WTI, Sep 2026, EIA + 80,555 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)

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

Gas (MCF per month, last 36 months)

0100K200KAug 23Feb 24Aug 24Feb 25Aug 25Feb 26

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

CHABLIS production history in brief

By oil-equivalent volume over the last 12 months, CHABLIS ranks #97 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 66,392 BBL. The lease is in the SPRABERRY (TREND AREA) field and is operated by DIAMONDBACK E&P LLC; 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)32,96674,563
Jun 2026 (provisional)27,93374,503
May 202632,22680,555
Apr 202630,97470,998
Mar 202632,98772,637
Feb 202627,44564,728
Jan 202631,83472,773
Dec 202534,18273,794
Nov 202533,32666,042
Oct 202535,95971,497
Sep 202537,53268,623
Aug 202532,09758,933
Jul 202534,31661,115
Jun 202536,80067,753
May 202540,15966,250
Apr 202538,88068,341
Mar 202537,97071,108
Feb 202532,56958,862
Jan 202532,80762,791
Dec 202438,73766,304
Nov 202436,75552,635
Oct 202434,33648,853
Sep 202434,51544,667
Aug 202436,98543,919
Jul 202436,33538,980
Jun 202434,05430,997
May 202446,63328,536
Apr 202422,86520,305
Mar 202441,57773,302
Feb 202437,64070,548
Jan 202433,14359,551
Dec 202339,60580,181
Nov 202354,665101,118
Oct 202359,841118,028
Sep 202357,248113,611
Aug 202366,392129,297

Check these figures in the RRC Production Data Query (Specific Lease Query: district 10, lease 40333). 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.