Texas oil lease

Producing

SUN-JENKINS -D-

Name: SUN-JENKINS -D- monthly oil and gas production, Winkler County, Texas
Creator: Texas Railroad Commission

Sun-Jenkins -D- is an oil lease in Winkler County, Texas, operated by United Oil & Shale LLC in the Keystone (Colby) field.

1 well

164bbl oil, last 12 months−60% vs prior year

Operator: United Oil & Shale LLC
County: Winkler County
Field: Keystone (Colby)
RRC lease: 08-03288

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Where it sits

This county

Winkler County

Oil in Jul 2026: 10 bbl
Reporting since: Jan 2020

Checks stopped on this lease?

Operator
Operator changed: United Oil & Shale LLC took over from Walsh & Watts, Inc. in Jul 2026.
Sales
No sales reported for the last 4 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

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Production by month

Oil output fell 60% 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 once, most recently in Jul 2026

United Oil & Shale LLC Jul 2026 to now
Walsh & Watts, Inc. Jan 2020 to Jun 2026

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SUN-JENKINS -D-
API number	Well no.	Status
42-495-03782	4	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From	Until
Enterprise Crude Oil LLC	Oil	Gathers	100	Mar 1, 2020	–
Energy Transfer Company	Casinghead gas	Gathers	100	Mar 1, 2020	Jan 1, 2025
Etc Texas P/L, LTD	Casinghead gas	Buys	100	Mar 1, 2020	Jan 1, 2025
Plains Marketing, L.p.	Oil	Gathers	100	Jul 1, 2011	Mar 1, 2020

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

Who buys my oil Oil price check

What the drilling permits say

Good to know
The state has no unit acreage for this lease
Ask the operator for the acreage on your well's division order and unit plat.
Good to know
7 wells are listed on this lease
Each well can have its own unit. The decimal for one well does not have to equal the decimal for another.

Check your decimal on this lease

Permits for Sun-Jenkins -D-
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-495-03405	1	–	–	–	–
42-495-03406	2	–	–	–	–
42-495-03780	3	–	–	–	–
42-495-03782	4	–	Feb 27, 1962	–	–
42-495-03784	5	–	–	–	–
42-495-03786	6	–	–	–	–
42-495-03788	7	–	–	–	–

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

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36 months, newest first

Ledger for SUN-JENKINS -D-
Month	Operator	Oil producedbbl	Oil soldbbl	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026United Oil	United Oil & Shale LLC	10	0	$80.46	$2.89
Jun 2026Walsh &	Walsh & Watts, Inc.	13	0	$84.81	$3.15
May 2026Walsh &	Walsh & Watts, Inc.	18	0	$102.13	$2.94
Apr 2026Walsh &	Walsh & Watts, Inc.	3	0	$100.32	$2.77
Mar 2026Walsh &	Walsh & Watts, Inc.	41	120	$91.38	$3.04
Feb 2026Walsh &	Walsh & Watts, Inc.	1	0	$64.51	$3.62
Jan 2026Walsh &	Walsh & Watts, Inc.	1	0	$60.04	$7.72
Dec 2025Walsh &	Walsh & Watts, Inc.	6	0	$57.97	$4.26
Nov 2025Walsh &	Walsh & Watts, Inc.	22	0	$60.06	$3.79
Oct 2025Walsh &	Walsh & Watts, Inc.	35	0	$60.89	$3.19
Sep 2025Walsh &	Walsh & Watts, Inc.	8	0	$63.96	$2.97
Aug 2025Walsh &	Walsh & Watts, Inc.	6	0	$64.86	$2.91
Jul 2025Walsh &	Walsh & Watts, Inc.	44	119	$68.39	$3.20
Jun 2025Walsh &	Walsh & Watts, Inc.	58	0	$68.17	$3.02
May 2025Walsh &	Walsh & Watts, Inc.	55	160	$62.17	$3.12
Apr 2025Walsh &	Walsh & Watts, Inc.	16	0	$63.54	$3.42
Mar 2025Walsh &	Walsh & Watts, Inc.	24	0	$68.24	$4.12
Feb 2025Walsh &	Walsh & Watts, Inc.	32	0	$71.53	$4.19
Jan 2025Walsh &	Walsh & Watts, Inc.	69	126	$75.74	$4.13
Dec 2024Walsh &	Walsh & Watts, Inc.	52	0	$70.12	$3.01
Nov 2024Walsh &	Walsh & Watts, Inc.	45	0	$69.95	$2.12
Oct 2024Walsh &	Walsh & Watts, Inc.	19	94	$71.99	$2.20
Sep 2024Walsh &	Walsh & Watts, Inc.	1	0	$70.24	$2.28
Aug 2024Walsh &	Walsh & Watts, Inc.	0	0	$76.68	$1.99
Jul 2024Walsh &	Walsh & Watts, Inc.	7	0	$81.80	$2.07
Jun 2024Walsh &	Walsh & Watts, Inc.	52	0	$79.77	$2.54
May 2024Walsh &	Walsh & Watts, Inc.	50	0	$80.02	$2.12
Apr 2024Walsh &	Walsh & Watts, Inc.	43	53	$85.35	$1.60
Mar 2024Walsh &	Walsh & Watts, Inc.	38	57	$81.28	$1.49
Feb 2024Walsh &	Walsh & Watts, Inc.	45	0	$77.25	$1.72
Jan 2024Walsh &	Walsh & Watts, Inc.	33	59	$74.15	$3.18
Dec 2023Walsh &	Walsh & Watts, Inc.	44	57	$71.90	$2.52
Nov 2023Walsh &	Walsh & Watts, Inc.	42	0	$77.69	$2.71
Oct 2023Walsh &	Walsh & Watts, Inc.	44	59	$85.64	$2.98
Sep 2023Walsh &	Walsh & Watts, Inc.	45	61	$89.43	$2.64
Aug 2023Walsh &	Walsh & Watts, Inc.	46	56	$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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