Texas oil lease

Producing

CAMPBELL EAST 9-321 E

Name: CAMPBELL EAST 9-321 E monthly oil and gas production, Martin County, Texas
Creator: Texas Railroad Commission

Campbell East 9-321 E is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

1 well

190,267bbl oil, since Oct 2025

Operator: Diamondback E&P LLC
County: Martin County
Field: Spraberry (Trend Area)
RRC lease: 08-65011

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Where it sits

This county

Martin County

Gas, since Oct 2025: 239,614 mcf
Oil in Jul 2026: 8,955 bbl

Production by month

Oil output fell 69% since Oct 2025

Oil (bars)
Gas (line)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

91% of the gas went to a transmission line in the 10 months reported

Flaring peaked at 3.9% of the gas in Apr 2026.

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

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
91% · 218,829 mcf
Lease fuel (1)
7.3% · 17,448 mcf
Flared (4)
1.4% · 3,337 mcf

1.4% of the gas flared in the 10 months reported. 2 months above 3%.

1 well on this lease

Wells on CAMPBELL EAST 9-321 E
API number	Well no.	Status
42-317-46681	1LS	Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
Company	Product	Role	Share%	From
Oryx Midland Oil Gathering LLC	Oil	Gathers	34	Aug 1, 2026
Plains Marketing, L.p.	Oil	Gathers	33	Aug 1, 2026
Plains Pipeline L.p.	Oil	Gathers	33	Aug 1, 2026
Energy Transfer Company	Casinghead gas	Buys	100	Aug 1, 2026
Energy Transfer Company	Casinghead gas	Gathers	100	Aug 1, 2026

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

Who buys my oil Oil price check

4,180.70 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 Campbell East 9-321 E
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-317-46681	1LS	Feb 18, 2025	Oct 3, 2025	4,180.70	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

10 months, newest first

Ledger for CAMPBELL EAST 9-321 E
Month	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026	8,955	8,956	15,250	13,851	421	$80.46	$2.89
Jun 2026	9,437	9,433	15,815	14,402	376	$84.81	$3.15
May 2026	11,184	11,187	18,039	16,544	214	$102.13	$2.94
Apr 2026	11,783	11,789	17,488	15,588	676	$100.32	$2.77
Mar 2026	18,142	18,144	26,229	24,422	105	$91.38	$3.04
Feb 2026	15,696	15,699	24,035	22,235	163	$64.51	$3.62
Jan 2026	20,183	20,195	29,178	26,889	27	$60.04	$7.72
Dec 2025	30,760	30,731	39,300	36,333	118	$57.97	$4.26
Nov 2025	36,542	36,602	30,256	26,987	1,000	$60.06	$3.79
Oct 2025	27,585	27,494	24,024	21,578	237	$60.89	$3.19

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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