Texas oil lease

Producing

BOYD MALLET UNIT

Name: BOYD MALLET UNIT monthly oil and gas production, Cochran County, Texas
Creator: Texas Railroad Commission

Boyd Mallet Unit is an oil lease in Cochran County, Texas, operated by Extex Operating Company in the Slaughter field.

88 wells

7,461bbl oil, last 12 months−6% vs prior year

Operator: Extex Operating Company
County: Cochran County
Field: Slaughter
RRC lease: 8A-18102

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Where it sits

This county

Cochran County

Gas, last 12 months: 2,141 mcf
Oil in Jul 2026: 517 bbl

Production by month

Oil output fell 6% 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

Since Jul 2025 the lease's gas goes to a transmission line instead of lease fuel

Processing plant (3)
Transmission line (2)
Lease fuel (1)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
80% · 2,970 mcf
Lease fuel (1)
20% · 729 mcf

Who has run this lease

The operator changed 3 times, most recently in Oct 2025

Extex Operating Company Oct 2025 to now
New Horizon Resources LLC Jan 2022 to Sep 2025
Extex Operating Company May 2020 to Dec 2021
Grizzly Op of Delaware, LLC Jan 2020 to Apr 2020

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

88 wells on this lease

Wells on BOYD MALLET UNIT
API number	Well no.	Status
42-079-00003	57	Shut-in
42-079-00005	55W	Shut-in
42-079-00006	58W	Active
42-079-00007	47W	Shut-in
42-079-00008	46	Shut-in
42-079-00009	32W	Active
42-079-00010	19W	Active
42-079-00288	45W	Active
42-079-00566	27	Shut-in
42-079-00567	28	Active
42-079-00568	12	Active
42-079-00569	11W	Active
42-079-01147	39W	Active
42-079-01148	41	Shut-in
42-079-01192	52	Active
42-079-01354	34W	Active
42-079-01355	5	Active
42-079-01356	21W	Active
42-079-01357	3	Active
42-079-01358	2W	Active
42-079-01359	1	Shut-in
42-079-01360	17W	Active
42-079-01361	18	Shut-in
42-079-01363	44	Shut-in
42-079-01364	20	Active
42-079-01365	4W	Active
42-079-01366	14	Active
42-079-01367	33	Active
42-079-01368	16	Active
42-079-01369	15	Active
42-079-01370	48	Active
42-079-01451	37W	Shut-in
42-079-01456	35	Shut-in
42-079-01460	36	Shut-in
42-079-01463	49W	Active
42-079-01466	60W	Shut-in
42-079-01471	59	Active
42-079-01474	50	Shut-in
42-079-01491	66W	Shut-in
42-079-01798	38	Shut-in
42-079-01799	26W	Active
42-079-01800	25	Active
42-079-01801	9	Active
42-079-01802	10	Shut-in
42-079-01803	23W	Active
42-079-01804	7	Active
42-079-01805	24W	Active
42-079-01806	8W	Active
42-079-01807	22	Shut-in
42-079-01808	6W	Active
42-079-01809	29	Active
42-079-01810	30W	Active
42-079-01811	43	Shut-in
42-079-01812	42W	Active
42-079-01813	53	Active
42-079-01893	68	Shut-in
42-079-01894	71W	Shut-in
42-079-01895	67	Active
42-079-01986	62W	Active
42-079-01987	61	Active
42-079-02020	40	Active
42-079-02021	54W	Shut-in
42-079-02131	51W	Active
42-079-02229	13	Active
42-079-02333	63W	Active
42-079-02335	64	Active
42-079-02336	69	Active
42-079-02337	72W	Shut-in
42-079-02338	70W	Active
42-079-10201	73	Shut-in
42-079-10214	74	Active
42-079-10215	75	Active
42-079-10216	76	Active
42-079-10217	77	Shut-in
42-079-30047	79	Active
42-079-30048	78	Active
42-079-30131	81	Active
42-079-30132	82	Shut-in
42-079-30818	85	Shut-in
42-079-30819	84	Active
42-079-32356	86	Shut-in
42-079-32574	89	Shut-in
42-079-32575	88	Active
42-079-32576	87	Shut-in
42-079-32882	95	Active
42-079-32892	97	Active
42-079-32896	98	Shut-in
42-079-32897	96	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Mission Petroleum Carriers, Inc.	Oil	Gathers	100	Oct 1, 2025	–
Mission Petroleum Carriers, Inc.	Oil	Gathers	100	Jun 1, 2025	Oct 1, 2025
Energy Transfer Company	Oil	Gathers	100	Apr 1, 2025	Jun 1, 2025
Occidental Permian Ltd.	Casinghead gas	Gathers	100	Jan 1, 2022	Apr 1, 2025
Occidental Permian Ltd.	Casinghead gas	Buys	100	Jan 1, 2022	Apr 1, 2025
Centurion Pipeline L.p.	Oil	Gathers	100	Sep 1, 2004	Apr 1, 2025
Mobil Producing Tx. & N.m. Inc.	Casinghead gas	Gathers	100	Oct 1, 1989	May 1, 2020

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

Who buys my oil Oil price check

2,994.60 acres on the newest permit

A pooling certificate was filed

93 wells are listed on this lease

Permits for Boyd Mallet Unit
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-079-32896	98	Dec 13, 1996	Apr 21, 1997	2,994.60	Vertical
42-079-32897	96	Dec 10, 1996	Apr 9, 1997	2,994.60	Vertical
42-079-32892	97	Nov 15, 1996	May 4, 1997	2,994.60	Vertical
42-079-32882	95	Jul 22, 1996	Oct 13, 1996	2,994.60	Vertical
42-079-32574	89	Feb 13, 1991	Mar 4, 1991	3,044.90	Vertical
42-079-32575	88	Feb 13, 1991	Mar 14, 1991	3,044.90	Vertical
42-079-32576	87	Feb 13, 1991	Mar 23, 1991	3,044.90	Vertical
42-079-32356	86	Sep 24, 1990	Oct 9, 1990	3,044.90	Vertical
42-079-30818	85	Oct 7, 1977	Jan 12, 1984	3,045	Vertical
42-079-30819	84	Oct 7, 1977	Nov 21, 1977	3,045	Vertical
42-079-00003	57	–	Jan 12, 1984	–	–
42-079-00005	55W	–	Dec 9, 1964	–	–

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

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for BOYD MALLET UNIT
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Extex Operating	Extex Operating Company	517	551	198	198	$80.46	$2.89
Jun 2026Extex Operating	Extex Operating Company	520	371	219	219	$84.81	$3.15
May 2026Extex Operating	Extex Operating Company	570	729	630	630	$102.13	$2.94
Apr 2026Extex Operating	Extex Operating Company	604	537	154	154	$100.32	$2.77
Mar 2026Extex Operating	Extex Operating Company	676	554	237	237	$91.38	$3.04
Feb 2026Extex Operating	Extex Operating Company	604	721	0	0	$64.51	$3.62
Jan 2026Extex Operating	Extex Operating Company	676	566	0	0	$60.04	$7.72
Dec 2025Extex Operating	Extex Operating Company	657	729	0	0	$57.97	$4.26
Nov 2025Extex Operating	Extex Operating Company	634	1,284	0	0	$60.06	$3.79
Oct 2025Extex Operating	Extex Operating Company	661	166	0	0	$60.89	$3.19
Sep 2025New Horizon	New Horizon Resources LLC	654	556	300	300	$63.96	$2.97
Aug 2025New Horizon	New Horizon Resources LLC	688	560	403	403	$64.86	$2.91
Jul 2025New Horizon	New Horizon Resources LLC	684	748	382	382	$68.39	$3.20
Jun 2025New Horizon	New Horizon Resources LLC	661	1,109	362	0	$68.17	$3.02
May 2025New Horizon	New Horizon Resources LLC	682	0	367	0	$62.17	$3.12
Apr 2025New Horizon	New Horizon Resources LLC	568	788	264	264	$63.54	$3.42
Mar 2025New Horizon	New Horizon Resources LLC	471	357	183	183	$68.24	$4.12
Feb 2025New Horizon	New Horizon Resources LLC	504	429	186	186	$71.53	$4.19
Jan 2025New Horizon	New Horizon Resources LLC	548	567	161	161	$75.74	$4.13
Dec 2024New Horizon	New Horizon Resources LLC	551	576	275	275	$70.12	$3.01
Nov 2024New Horizon	New Horizon Resources LLC	543	560	560	560	$69.95	$2.12
Oct 2024New Horizon	New Horizon Resources LLC	775	834	382	382	$71.99	$2.20
Sep 2024New Horizon	New Horizon Resources LLC	894	828	0	0	$70.24	$2.28
Aug 2024New Horizon	New Horizon Resources LLC	1,016	982	674	674	$76.68	$1.99
Jul 2024New Horizon	New Horizon Resources LLC	986	1,056	986	986	$81.80	$2.07
Jun 2024New Horizon	New Horizon Resources LLC	989	978	652	652	$79.77	$2.54
May 2024New Horizon	New Horizon Resources LLC	1,027	988	558	558	$80.02	$2.12
Apr 2024New Horizon	New Horizon Resources LLC	1,027	1,088	432	432	$85.35	$1.60
Mar 2024New Horizon	New Horizon Resources LLC	1,082	1,032	433	433	$81.28	$1.49
Feb 2024New Horizon	New Horizon Resources LLC	977	1,024	437	437	$77.25	$1.72
Jan 2024New Horizon	New Horizon Resources LLC	1,029	1,085	451	451	$74.15	$3.18
Dec 2023New Horizon	New Horizon Resources LLC	1,154	1,145	586	586	$71.90	$2.52
Nov 2023New Horizon	New Horizon Resources LLC	1,083	1,080	600	600	$77.69	$2.71
Oct 2023New Horizon	New Horizon Resources LLC	1,146	1,135	714	714	$85.64	$2.98
Sep 2023New Horizon	New Horizon Resources LLC	1,051	1,104	0	0	$89.43	$2.64
Aug 2023New Horizon	New Horizon Resources LLC	1,154	1,307	971	971	$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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Drilling permits within 10 km

CENTRAL MALLET UNIT #257R
new drill · Occidental Permian Ltd. · Hockley County · 7.9 km
Permit 0902437 · Sep 5, 2024

Is your check right?

Where it sits

Production by month

Oil output fell 6% over the last 12 months

Where the gas went

Since Jul 2025 the lease's gas goes to a transmission line instead of lease fuel

Who has run this lease

The operator changed 3 times, most recently in Oct 2025

88 wells on this lease

Buyers and gatherers

2,994.60 acres on the newest permit

Estimate your royalty

36 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Extex Operating Company in Cochran County

Slaughter field

Leases within 10 km

Drilling permits within 10 km