Texas oil lease

Producing

MAY-MONTGOMERY UNIT

Name: MAY-MONTGOMERY UNIT monthly oil and gas production, Hockley County, Texas
Creator: Texas Railroad Commission

May-Montgomery Unit is an oil lease in Hockley County, Texas, operated by Hilcorp Energy Company in the Levelland field.

85 wells

33,612bbl oil, last 12 months−29% vs prior year

Operator: Hilcorp Energy Company
County: Hockley County
Field: Levelland
RRC lease: 8A-18451

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Where it sits

This county

Hockley County

Gas, last 12 months: 16,600 mcf
Oil in Jul 2026: 1,515 bbl

Production by month

Oil output fell 29% over the last 12 months

Oil (bars)
Gas (line)
Last 12 months

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

Transmission line (2)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in May 2026

Hilcorp Energy Company May 2026 to now
Occidental Permian Ltd. Jan 2020 to Apr 2026

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

85 wells on this lease

Wells on MAY-MONTGOMERY UNIT
API number	Well no.	Status
42-219-01503	10	Active
42-219-01507	11W	Active
42-219-01509	41W	Active
42-219-01510	17W	Active
42-219-01512	33W	Active
42-219-01514	31W	Active
42-219-01515	18	Active
42-219-01519	19W	Active
42-219-01586	24	Active
42-219-01587	8	Active
42-219-01588	25W	Active
42-219-01589	9W	Active
42-219-01590	22	Shut-in
42-219-01591	23W	Active
42-219-01592	27W	Shut-in
42-219-01593	26	Active
42-219-01594	36	Active
42-219-01632	14	Active
42-219-01633	3	Active
42-219-01981	5W	Active
42-219-02038	38	Active
42-219-02053	39W	Active
42-219-02079	43W	Active
42-219-02265	37W	Active
42-219-03280	29W	Active
42-219-10042	12	Active
42-219-10043	13W	Active
42-219-10076	7W	Active
42-219-10077	6	Shut-in
42-219-10078	2W	Active
42-219-10079	1	Active
42-219-10504	16W	Shut-in
42-219-30712	45W	Active
42-219-32369	46	Shut-in
42-219-32370	47	Shut-in
42-219-32658	48	Active
42-219-32964	50	Shut-in
42-219-32965	53	Shut-in
42-219-32966	54	Active
42-219-32967	61	Shut-in
42-219-32970	67	Active
42-219-32971	59	Active
42-219-32973	58	Active
42-219-32974	62	Shut-in
42-219-32986	55	Active
42-219-33001	71	Active
42-219-33005	72	Active
42-219-33007	73	Active
42-219-33009	70	Active
42-219-33635	56	Shut-in
42-219-33636	69	Shut-in
42-219-33643	63	Active
42-219-33644	68	Shut-in
42-219-33652	60	Shut-in
42-219-33676	51	Shut-in
42-219-33685	77	Active
42-219-33686	75	Shut-in
42-219-33687	76	Active
42-219-33692	52	Active
42-219-33693	49	Active
42-219-33694	64	Active
42-219-33695	57	Shut-in
42-219-33696	65	Active
42-219-33755	74	Active
42-219-33778	78	Active
42-219-33948	66	Active
42-219-33955	85	Shut-in
42-219-33956	83	Shut-in
42-219-33957	82	Active
42-219-33958	81	Active
42-219-33959	80	Active
42-219-33960	79	Active
42-219-33961	84	Active
42-219-34967	86	Active
42-219-35114	87	Active
42-219-35231	92	Active
42-219-36788	93	Shut-in
42-219-36877	94	Active
42-219-36878	95	Shut-in
42-219-36983	96	Active
42-219-36984	97	Active
42-219-37023	99	Active
42-219-37111	100	Active
42-219-81079	42	Active
42-219-82089	502WS	Shut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Energy Transfer Company	Oil	Gathers	100	Apr 1, 2025	–
Occidental Permian Ltd.	Casinghead gas	Buys	100	May 1, 2000	–
Occidental Permian Ltd.	Casinghead gas	Gathers	100	May 1, 2000	–
Centurion Pipeline L.p.	Oil	Gathers	100	Jul 1, 2007	Apr 1, 2025

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

Who buys my oil Oil price check

1,949.03 acres on the newest permit

A pooling certificate was filed

The wells on this lease state different acreage

The permits state between 49 and 16,342 acres.

99 wells are listed on this lease

Permits for May-Montgomery Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-219-37111	100	Nov 18, 2009	Jan 5, 2010	1,949.03	Vertical
42-219-37023	99	Dec 6, 2007	Feb 26, 2008	1,949.03	Vertical
42-219-36983	96	Apr 14, 2007	Nov 30, 2007	1,949.03	Vertical
42-219-36984	97	Apr 14, 2007	Mar 12, 2008	1,949.03	Vertical
42-219-33644	68	Jun 6, 2006	Nov 24, 1982	1,949.03	Horizontal
42-219-36877	94	Dec 21, 2005	Mar 4, 2006	1,949.03	Vertical
42-219-36878	95	Dec 21, 2005	Jul 18, 2006	1,949.03	Vertical
42-219-36788	93	Apr 21, 2005	Dec 1, 2005	1,949.03	Vertical
42-219-33635	56	Mar 23, 1994	Nov 4, 1982	1,949.03	Horizontal
42-219-33956	83	Apr 22, 1991	Sep 2, 1983	1,949.03	Horizontal
42-219-32974	62	Apr 12, 1991	Dec 5, 1982	1,949.03	Horizontal
42-219-35231	92	Dec 18, 1987	Mar 6, 1988	1,949.03	Vertical

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for MAY-MONTGOMERY UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Hilcorp Energy	Hilcorp Energy Company	1,515	1,584	1,175	1,175	0	$80.46	$2.89
Jun 2026Hilcorp Energy	Hilcorp Energy Company	1,294	1,245	992	992	0	$84.81	$3.15
May 2026Hilcorp Energy	Hilcorp Energy Company	2,279	2,319	1,126	1,126	0	$102.13	$2.94
Apr 2026Occidental Permian	Occidental Permian Ltd.	2,724	2,724	1,373	1,373	0	$100.32	$2.77
Mar 2026Occidental Permian	Occidental Permian Ltd.	2,873	2,873	1,395	1,395	0	$91.38	$3.04
Feb 2026Occidental Permian	Occidental Permian Ltd.	2,644	2,644	1,342	1,342	0	$64.51	$3.62
Jan 2026Occidental Permian	Occidental Permian Ltd.	2,871	2,871	1,441	1,441	0	$60.04	$7.72
Dec 2025Occidental Permian	Occidental Permian Ltd.	3,301	3,301	1,635	1,635	0	$57.97	$4.26
Nov 2025Occidental Permian	Occidental Permian Ltd.	3,553	3,553	1,568	1,568	0	$60.06	$3.79
Oct 2025Occidental Permian	Occidental Permian Ltd.	3,498	3,498	1,532	1,532	0	$60.89	$3.19
Sep 2025Occidental Permian	Occidental Permian Ltd.	3,380	3,380	1,399	1,399	0	$63.96	$2.97
Aug 2025Occidental Permian	Occidental Permian Ltd.	3,680	3,680	1,622	1,622	0	$64.86	$2.91
Jul 2025Occidental Permian	Occidental Permian Ltd.	4,047	4,047	1,656	1,656	0	$68.39	$3.20
Jun 2025Occidental Permian	Occidental Permian Ltd.	3,601	3,601	1,632	1,632	0	$68.17	$3.02
May 2025Occidental Permian	Occidental Permian Ltd.	3,647	3,647	1,740	1,740	0	$62.17	$3.12
Apr 2025Occidental Permian	Occidental Permian Ltd.	3,642	3,642	1,499	1,499	0	$63.54	$3.42
Mar 2025Occidental Permian	Occidental Permian Ltd.	3,814	3,814	2,133	2,133	0	$68.24	$4.12
Feb 2025Occidental Permian	Occidental Permian Ltd.	3,637	3,637	2,008	2,008	0	$71.53	$4.19
Jan 2025Occidental Permian	Occidental Permian Ltd.	4,418	4,418	1,899	1,899	0	$75.74	$4.13
Dec 2024Occidental Permian	Occidental Permian Ltd.	4,381	4,381	1,628	1,628	0	$70.12	$3.01
Nov 2024Occidental Permian	Occidental Permian Ltd.	3,810	3,810	1,434	1,434	0	$69.95	$2.12
Oct 2024Occidental Permian	Occidental Permian Ltd.	4,200	4,200	1,389	1,389	0	$71.99	$2.20
Sep 2024Occidental Permian	Occidental Permian Ltd.	4,106	4,106	1,806	1,806	0	$70.24	$2.28
Aug 2024Occidental Permian	Occidental Permian Ltd.	4,321	4,321	1,863	1,863	0	$76.68	$1.99
Jul 2024Occidental Permian	Occidental Permian Ltd.	4,275	4,275	1,538	1,538	0	$81.80	$2.07
Jun 2024Occidental Permian	Occidental Permian Ltd.	3,718	3,718	1,311	1,311	0	$79.77	$2.54
May 2024Occidental Permian	Occidental Permian Ltd.	4,050	4,050	1,676	1,676	0	$80.02	$2.12
Apr 2024Occidental Permian	Occidental Permian Ltd.	4,624	4,624	1,690	1,690	0	$85.35	$1.60
Mar 2024Occidental Permian	Occidental Permian Ltd.	4,814	4,814	1,853	1,853	0	$81.28	$1.49
Feb 2024Occidental Permian	Occidental Permian Ltd.	4,599	4,599	1,466	1,466	0	$77.25	$1.72
Jan 2024Occidental Permian	Occidental Permian Ltd.	4,476	4,476	1,302	1,302	0	$74.15	$3.18
Dec 2023Occidental Permian	Occidental Permian Ltd.	4,589	4,589	1,023	1,023	0	$71.90	$2.52
Nov 2023Occidental Permian	Occidental Permian Ltd.	4,807	4,807	1,535	1,535	0	$77.69	$2.71
Oct 2023Occidental Permian	Occidental Permian Ltd.	4,311	4,311	1,195	1,194	1	$85.64	$2.98
Sep 2023Occidental Permian	Occidental Permian Ltd.	4,387	4,387	1,583	1,557	26	$89.43	$2.64
Aug 2023Occidental Permian	Occidental Permian Ltd.	4,360	4,360	1,481	1,481	0	$81.39	$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

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Nearby

Leases within 10 km

LEVELLAND UNIT
1,018,856 bbl · 0.7 km
HAWK
527 bbl · 1.1 km
NORTH LEVELLAND UNIT
58,810 bbl · 1.4 km
WRENCHEY, OUIDA
1,962 bbl · 1.5 km
MEDARBY UNIT
46,615 bbl · 1.6 km
POST-MONTGOMERY
3,077 bbl · 1.8 km
HAMILL, T. A.
4,647 bbl · 1.9 km
DAVIES
12,089 bbl · 2.1 km
MONTGOMERY ESTATE-DAVIES NCT-2
167,217 bbl · 2.3 km
THRUSTON, H. E.
1,109 bbl · 3.1 km

Drilling permits within 10 km

PINK HOUSES SWD #1
new drill · Beryl Oil and Gas, LP · Hockley County · 6.8 km
Permit 0916133 · Jun 5, 2026
LEVELLAND BRINE #1
new drill · Tall City Brine LLC · Hockley County · 9.8 km
Permit 0908775 · Jun 24, 2025
COBLE 'C' #10
reclass · Walkabout Operating, LLC · Hockley County · 7.9 km
Permit 0905900 · Apr 15, 2025
NORTH LEVELLAND UNIT #109
new drill · Sabinal Energy Operating, LLC · Hockley County · 2.6 km
Permit 0876826 · Feb 10, 2022

Is your check right?

Where it sits

Production by month

Oil output fell 29% over the last 12 months

Where the gas went

All of the gas went to a transmission line in the last 12 months

Who has run this lease

The operator changed once, most recently in May 2026

85 wells on this lease

Buyers and gatherers

1,949.03 acres on the newest permit

Estimate your royalty

36 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Hilcorp Energy Company in Hockley County

Levelland field

Leases within 10 km

Drilling permits within 10 km