Texas oil lease

Producing

NEFF EAST I 9-45

Name: NEFF EAST I 9-45 monthly oil and gas production, Upton County, Texas
Creator: Texas Railroad Commission

Neff East I 9-45 is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

198,670bbl oil, last 12 months

Operator: Diamondback E&P LLC
County: Upton County
Field: Spraberry (Trend Area)
RRC lease: 7C-23326

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Where it sits

This county

Upton County

Gas, last 12 months: 474,568 mcf
Oil in Jul 2026: 5,949 bbl

Production by month

Oil output fell 76% since Jul 2025

Oil (bars)
Gas (line)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

88% of the gas went to a transmission line in the last 12 months

Flaring peaked at 17.6% of the gas in Nov 2025.

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
88% · 419,883 mcf
Flared (4)
8.5% · 40,160 mcf
Lease fuel (1)
3.1% · 14,525 mcf

8.5% of the gas flared in the last 12 months. 9 months above 3%.

1 well on this lease

Wells on NEFF EAST I 9-45
API number	Well no.	Status
42-461-42654	2809H	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Medallion Operating Company, LLC	Oil	Gathers	100	Jul 17, 2025
Dcp Operating Company, LP	Casinghead gas	Buys	100	Jul 17, 2025
Dcp Operating Company, LP	Casinghead gas	Gathers	100	Jul 17, 2025

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

Who buys my oil Oil price check

883.48 acres on the newest permit

Worth asking
An allocation well is on this lease
A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

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Permits for Neff East I 9-45
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-461-42654	2809H	Jan 9, 2024	Jul 17, 2025	883.48	Horizontal, allocation

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

Unit decimal checker

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

13 months, newest first

Ledger for NEFF EAST I 9-45
Month	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026	5,949	5,945	33,990	32,742	775	$80.46	$2.89
Jun 2026	4,547	4,560	34,391	29,858	4,073	$84.81	$3.15
May 2026	7,395	7,392	38,411	35,104	2,744	$102.13	$2.94
Apr 2026	7,294	7,311	32,202	29,561	2,172	$100.32	$2.77
Mar 2026	10,285	10,272	30,948	26,857	3,589	$91.38	$3.04
Feb 2026	11,298	11,292	39,602	36,845	1,891	$64.51	$3.62
Jan 2026	12,669	12,684	42,264	37,157	3,688	$60.04	$7.72
Dec 2025	17,137	17,141	52,162	42,667	7,618	$57.97	$4.26
Nov 2025	22,853	22,869	60,439	47,676	10,632	$60.06	$3.79
Oct 2025	30,674	30,678	49,274	46,303	653	$60.89	$3.19
Sep 2025	36,680	36,666	36,234	32,204	2,325	$63.96	$2.97
Aug 2025	31,889	31,873	24,651	22,909	0	$64.86	$2.91
Jul 2025	7,081	7,043	6,103	5,601	3	$68.39	$3.20

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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