Texas oil lease

Producing

UL POTOMAC 16-13 E

Name: UL POTOMAC 16-13 E monthly oil and gas production, Andrews County, Texas
Creator: Texas Railroad Commission

Ul Potomac 16-13 E is an oil lease in Andrews County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

18,264bbl oil, since May 2026

Operator: Diamondback E&P LLC
County: Andrews County
Field: Spraberry (Trend Area)
RRC lease: 08-64622

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Where it sits

This county

Andrews County

Gas, since May 2026: 10,728 mcf
Oil in Jul 2026: 17,069 bbl

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Buyer
Buyer changed: ONEOK MIDLAND MIDSTREAM, LLC replaced CORONADO MIDSTREAM LLC as the buyer of this lease's gas from oil wells on Apr 1, 2026.

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

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First check

Production started June 2026; the first check is due by about October 28, 2026 (estimate).

When is my first royalty check due?

Production by month

Oil output over 3 reported months

Oil (bars)
Gas (line)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

98% of the gas went to a transmission line in the 2 months reported

Flaring peaked at 4.0% of the gas in Jun 2026.

Transmission line (2)
Lease fuel (1)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
98% · 10,481 mcf
Lease fuel (1)
1.2% · 131 mcf
Flared (4)
1.1% · 116 mcf

1.1% of the gas flared in the 2 months reported. One month above 3%.

1 well on this lease

Wells on UL POTOMAC 16-13 E
API number	Well no.	Status
42-003-49206	2JM	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
Oryx Midland Oil Gathering LLC	Oil	Gathers	100	Mar 31, 2026	–
Oneok Midland Midstream, LLC	Casinghead gas	Buys	100	Apr 1, 2026	–
Enlink Permian, LLC	Casinghead gas	Gathers	100	Apr 1, 2026	–
Enlink Midstream Services, LLC	Casinghead gas	Gathers	100	Mar 31, 2026	Apr 1, 2026
Coronado Midstream LLC	Casinghead gas	Buys	100	Mar 31, 2026	Apr 1, 2026

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

Who buys my oil Oil price check

520 acres on the newest permit

Worth asking
A production sharing agreement well is on this lease
A production sharing agreement divides production by a method the agreement sets. Ask the operator for the agreement and the tract percentage it gives your land.

Check your decimal on this lease

Permits for Ul Potomac 16-13 E
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-003-49206	2JM	Aug 27, 2025	Oct 2, 2025	520	Horizontal, PSA

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

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What Diamondback Energy, Inc. told investors it received

Diamondback E&P LLC is linked to Diamondback Energy, Inc. (FANG).

Realized prices reported by Diamondback Energy, Inc.
Quarter	Oil$ per bbl	Gas$ per mcf	Gas liquids$ per bbl	Filing
Q2 2026	$96.82	−$2.15	$18.56	SEC filing
Q1 2026	$73.47	$0.18	$16.68	SEC filing
Q4 2025	$58.00	$0.03	$13.51	SEC filing
Q3 2025	$64.60	$0.75	$17.28	SEC filing
Q2 2025	$63.23	$0.88	$18.13	SEC filing
Q1 2025	$70.95	$2.11	$23.94	SEC filing

SourceDiamondback Energy, Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

3 months, newest first

Ledger for UL POTOMAC 16-13 E
Month	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026	17,069	17,035	10,405	10,178	103	$80.46	$2.89
Jun 2026	1,195	1,194	323	303	13	$84.81	$3.15
May 2026	0	0	0	0	0	$102.13	$2.94

Flared above 3%

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

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