Texas oil lease

Producing

HERRIN-HOLLIDAY UNIT

Name: HERRIN-HOLLIDAY UNIT monthly oil and gas production, Grayson County, Texas
Creator: Texas Railroad Commission

Herrin-Holliday Unit is an oil lease in Grayson County, Texas, operated by BKM Production in the Swick (5400) field.

1 well

609bbl oil, last 12 months−8% vs prior year

Operator: BKM Production
County: Grayson County
Field: Swick (5400)
RRC lease: 09-19098

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Where it sits

This county

Grayson County

Oil in Jul 2026: 54 bbl
Reporting since: Jan 2020

Production by month

Oil output fell 8% over the last 12 months

Oil (bars)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

No gas disposition reported for this lease

The operator has not reported where the gas went in the months we hold.

Who has run this lease

The operator changed 2 times, most recently in Jul 2024

BKM Production Jul 2024 to now
Kodiak Oil & Gas, Inc. Dec 2023 to Jun 2024
Bend Petroleum Corp. Jan 2020 to Nov 2023

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on HERRIN-HOLLIDAY UNIT
API number	Well no.	Status
42-181-30623	1	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Ptt Premier Trading and Tran LLC	Oil	Gathers	100	Nov 1, 2023	–
Gulfmark Energy, Inc.	Oil	Gathers	100	Oct 1, 2018	Nov 1, 2023

SourceRailroad Commission Form P-4 file, Sep 24, 2026 (source).

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40 acres on the newest permit

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Permits for Herrin-Holliday Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-181-30623	1	Oct 16, 1978	Oct 12, 1978	40	Vertical

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

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36 months, newest first

Ledger for HERRIN-HOLLIDAY UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026BKM Production	BKM Production	54	148	$80.46	$2.89
Jun 2026BKM Production	BKM Production	44	0	$84.81	$3.15
May 2026BKM Production	BKM Production	41	0	$102.13	$2.94
Apr 2026BKM Production	BKM Production	31	153	$100.32	$2.77
Mar 2026BKM Production	BKM Production	62	0	$91.38	$3.04
Feb 2026BKM Production	BKM Production	38	0	$64.51	$3.62
Jan 2026BKM Production	BKM Production	23	0	$60.04	$7.72
Dec 2025BKM Production	BKM Production	42	157	$57.97	$4.26
Nov 2025BKM Production	BKM Production	66	0	$60.06	$3.79
Oct 2025BKM Production	BKM Production	81	161	$60.89	$3.19
Sep 2025BKM Production	BKM Production	72	0	$63.96	$2.97
Aug 2025BKM Production	BKM Production	55	0	$64.86	$2.91
Jul 2025BKM Production	BKM Production	46	154	$68.39	$3.20
Jun 2025BKM Production	BKM Production	77	0	$68.17	$3.02
May 2025BKM Production	BKM Production	44	0	$62.17	$3.12
Apr 2025BKM Production	BKM Production	58	161	$63.54	$3.42
Mar 2025BKM Production	BKM Production	41	0	$68.24	$4.12
Feb 2025BKM Production	BKM Production	65	0	$71.53	$4.19
Jan 2025BKM Production	BKM Production	89	156	$75.74	$4.13
Dec 2024BKM Production	BKM Production	45	0	$70.12	$3.01
Nov 2024BKM Production	BKM Production	30	160	$69.95	$2.12
Oct 2024BKM Production	BKM Production	52	0	$71.99	$2.20
Sep 2024BKM Production	BKM Production	70	0	$70.24	$2.28
Aug 2024BKM Production	BKM Production	47	155	$76.68	$1.99
Jul 2024BKM Production	BKM Production	73	0	$81.80	$2.07
Jun 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	55	149	$79.77	$2.54
May 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	60	0	$80.02	$2.12
Apr 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	67	0	$85.35	$1.60
Mar 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	40	158	$81.28	$1.49
Feb 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	66	0	$77.25	$1.72
Jan 2024Kodiak Oil	Kodiak Oil & Gas, Inc.	66	155	$74.15	$3.18
Dec 2023Kodiak Oil	Kodiak Oil & Gas, Inc.	61	0	$71.90	$2.52
Nov 2023Bend Petroleum	Bend Petroleum Corp.	68	0	$77.69	$2.71
Oct 2023Bend Petroleum	Bend Petroleum Corp.	38	161	$85.64	$2.98
Sep 2023Bend Petroleum	Bend Petroleum Corp.	58	0	$89.43	$2.64
Aug 2023Bend Petroleum	Bend Petroleum Corp.	69	0	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Oct 2, 2026.

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