Texas oil lease

Producing

ME TARZAN 8-25 UNIT 2

Name: ME TARZAN 8-25 UNIT 2 monthly oil and gas production, Martin County, Texas
Creator: Texas Railroad Commission

Me Tarzan 8-25 Unit 2 is an oil lease in Martin County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

14 wells

734,361bbl oil, last 12 months−41% vs prior year

Operator: Diamondback E&P LLC
County: Martin County
Field: Spraberry (Trend Area)
RRC lease: 08-59769

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Where it sits

This county

Martin County

Gas, last 12 months: 4,123,598 mcf
Oil in Jul 2026: 45,948 bbl

Checks stopped on this lease?

Operator
Operator changed: Diamondback E&P LLC took over from Endeavor Energy Resources L.P. in Jan 2025.

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

See why checks stop on this lease

Production by month

Oil output fell 41% 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 Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Processing plant (3)
Transmission line (2)
Lease fuel (1)
Flared (4)

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Transmission line (2)
98% · 4,027,988 mcf
Lease fuel (1)
2.1% · 87,651 mcf
Flared (4)
0.2% · 7,959 mcf

0.2% of the gas flared in the last 12 months. No month above 3%.

Who has run this lease

The operator changed once, most recently in Jan 2025

Diamondback E&P LLC Jan 2025 to now
Endeavor Energy Resources L.P. Nov 2023 to Dec 2024

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

14 wells on this lease

Wells on ME TARZAN 8-25 UNIT 2
API number	Well no.	Status
42-317-44541	251	Active
42-317-44542	152	Active
42-317-44543	153	Active
42-317-44544	261	Active
42-317-44545	162	Active
42-317-44546	263	Active
42-317-44547	164	Active
42-317-44548	271	Active
42-317-44549	172	Active
42-317-44550	273	Active
42-317-44551	174	Active
42-317-44552	175	Active
42-317-44553	281	Active
42-317-44554	182	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	Nov 1, 2023
Enterprise Products Operating LLC	Casinghead gas	Buys	100	Nov 1, 2023
Enterprise Products Operating LLC	Casinghead gas	Gathers	100	Nov 1, 2023

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

Who buys my oil Oil price check

981.39 acres on the newest permit

Good to know
The wells on this lease state different acreage
The permits state between 981.39 and 1,061.51 acres. Use the acres from your own division order for the well you are paid on.
Good to know
14 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.
Worth asking
A Rule 37 case is listed
The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease

Permits for Me Tarzan 8-25 Unit 2
API number	Well no.	Permit issued	Completed	Acreson the permit	Type
42-317-44546	263	Aug 23, 2022	Jul 3, 2023	981.39	Horizontal
42-317-44547	164	Aug 23, 2022	Jun 12, 2023	981.39	Horizontal
42-317-44548	271	Aug 23, 2022	May 22, 2023	981.39	Horizontal
42-317-44549	172	Aug 23, 2022	May 3, 2023	981.39	Horizontal
42-317-44550	273	Aug 23, 2022	Jul 6, 2023	981.39	Horizontal
42-317-44551	174	Aug 23, 2022	Jun 13, 2023	981.39	Horizontal
42-317-44552	175	Aug 23, 2022	May 24, 2023	1,061.51	Horizontal
42-317-44553	281	Aug 23, 2022	Apr 16, 2023	981.39	Horizontal
42-317-44554	182	Aug 23, 2022	May 6, 2023	981.39	Horizontal
42-317-44541	251	Aug 22, 2022	May 4, 2023	981.39	Horizontal
42-317-44542	152	Aug 22, 2022	Apr 14, 2023	981.39	Horizontal
42-317-44543	153	Aug 22, 2022	May 27, 2023	981.39	Horizontal

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

33 months, newest first

Ledger for ME TARZAN 8-25 UNIT 2
Month	Operator	Oil producedbbl	Oil soldbbl	Gas producedmcf	Gas soldmcf, codes 2+3	Flaredmcf	WTI$/bbl	Henry Hub$/MMBtu
Jul 2026Diamondback E&P	Diamondback E&P LLC	45,948	46,223	301,286	294,048	8	$80.46	$2.89
Jun 2026Diamondback E&P	Diamondback E&P LLC	48,418	48,399	314,370	307,278	0	$84.81	$3.15
May 2026Diamondback E&P	Diamondback E&P LLC	46,828	46,772	311,121	303,425	0	$102.13	$2.94
Apr 2026Diamondback E&P	Diamondback E&P LLC	52,702	52,385	352,926	345,432	0	$100.32	$2.77
Mar 2026Diamondback E&P	Diamondback E&P LLC	59,963	60,016	392,415	384,860	0	$91.38	$3.04
Feb 2026Diamondback E&P	Diamondback E&P LLC	55,076	55,046	322,948	316,068	44	$64.51	$3.62
Jan 2026Diamondback E&P	Diamondback E&P LLC	62,189	63,677	336,686	328,343	1,766	$60.04	$7.72
Dec 2025Diamondback E&P	Diamondback E&P LLC	62,614	61,197	327,683	321,375	48	$57.97	$4.26
Nov 2025Diamondback E&P	Diamondback E&P LLC	71,130	71,305	361,082	352,499	0	$60.06	$3.79
Oct 2025Diamondback E&P	Diamondback E&P LLC	69,877	70,440	351,342	343,772	0	$60.89	$3.19
Sep 2025Diamondback E&P	Diamondback E&P LLC	78,750	78,189	380,462	373,167	14	$63.96	$2.97
Aug 2025Diamondback E&P	Diamondback E&P LLC	80,866	80,591	371,277	357,721	6,079	$64.86	$2.91
Jul 2025Diamondback E&P	Diamondback E&P LLC	88,499	88,736	385,164	377,388	0	$68.39	$3.20
Jun 2025Diamondback E&P	Diamondback E&P LLC	90,440	90,383	373,075	366,407	0	$68.17	$3.02
May 2025Diamondback E&P	Diamondback E&P LLC	101,696	101,846	390,439	382,005	481	$62.17	$3.12
Apr 2025Diamondback E&P	Diamondback E&P LLC	101,039	100,999	377,044	364,896	2,603	$63.54	$3.42
Mar 2025Diamondback E&P	Diamondback E&P LLC	111,794	111,844	381,525	370,981	600	$68.24	$4.12
Feb 2025Diamondback E&P	Diamondback E&P LLC	103,385	103,389	349,177	340,794	68	$71.53	$4.19
Jan 2025Diamondback E&P	Diamondback E&P LLC	116,425	116,349	338,397	328,795	0	$75.74	$4.13
Dec 2024Endeavor Energy	Endeavor Energy Resources L.P.	95,353	95,619	262,759	253,541	0	$70.12	$3.01
Nov 2024Endeavor Energy	Endeavor Energy Resources L.P.	81,531	81,558	240,841	231,244	52	$69.95	$2.12
Oct 2024Endeavor Energy	Endeavor Energy Resources L.P.	62,691	62,752	209,710	202,453	0	$71.99	$2.20
Sep 2024Endeavor Energy	Endeavor Energy Resources L.P.	131,593	131,622	402,506	394,780	0	$70.24	$2.28
Aug 2024Endeavor Energy	Endeavor Energy Resources L.P.	170,840	170,672	484,310	476,553	0	$76.68	$1.99
Jul 2024Endeavor Energy	Endeavor Energy Resources L.P.	191,218	191,275	503,566	496,045	0	$81.80	$2.07
Jun 2024Endeavor Energy	Endeavor Energy Resources L.P.	207,816	207,664	510,811	502,531	504	$79.77	$2.54
May 2024Endeavor Energy	Endeavor Energy Resources L.P.	236,325	236,418	494,999	487,340	218	$80.02	$2.12
Apr 2024Endeavor Energy	Endeavor Energy Resources L.P.	259,491	259,577	480,356	471,123	1,509	$85.35	$1.60
Mar 2024Endeavor Energy	Endeavor Energy Resources L.P.	302,457	302,508	488,563	480,446	348	$81.28	$1.49
Feb 2024Endeavor Energy	Endeavor Energy Resources L.P.	332,764	332,761	434,428	426,404	513	$77.25	$1.72
Jan 2024Endeavor Energy	Endeavor Energy Resources L.P.	376,753	376,644	400,663	386,440	6,950	$74.15	$3.18
Dec 2023Endeavor Energy	Endeavor Energy Resources L.P.	420,291	420,274	408,171	398,135	2,388	$71.90	$2.52
Nov 2023Endeavor Energy	Endeavor Energy Resources L.P.	274,385	273,578	273,081	263,183	5,781	$77.69	$2.71

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

How to check your stub against this lease Checks stopped on this lease? See the likely reasons

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Nearby

Leases within 10 km

NICHOLS "A"
1,394 bbl · 0.1 km
NICHOLS
2,398 bbl · 0.5 km
KEY "9"
10,092 bbl · 0.6 km
JONES-HOLTON
309,915 bbl · 0.7 km
COX "9"
0 bbl · 0.8 km
TARZAN PIVOT 8
1,402 bbl · 0.8 km
CAMPBELL
1,856,668 bbl · 0.9 km
NICHOLS "B"
645 bbl · 0.9 km
COX, EDNA "8"
0 bbl · 1.1 km
HENSON "13"
1,076 bbl · 1.3 km

Drilling permits within 10 km

BULLDAWG SWD #1
new drill · Backyard Environ State Line LLC · Martin County · 3.6 km
Permit 0919052 · Sep 30, 2026
HIGH NOON 8-20 E #2LS
new drill · horizontal · Diamondback E&P LLC · Martin County · 9.3 km
Permit 0918597 · Sep 17, 2026
HIGH NOON 8-20 G #2JM
new drill · horizontal · Diamondback E&P LLC · Martin County · 9.3 km
Permit 0918599 · Sep 17, 2026
HIGH NOON 8-20 F #3WA
new drill · horizontal · Diamondback E&P LLC · Martin County · 9.3 km
Permit 0918598 · Sep 17, 2026
HIGH NOON 8-20 D #2WB
new drill · horizontal · Diamondback E&P LLC · Martin County · 9.3 km
Permit 0918596 · Sep 17, 2026

Is your check right?

Where it sits

Checks stopped on this lease?

Production by month

Oil output fell 41% over the last 12 months

Where the gas went

Since Nov 2024 the lease's gas goes to a transmission line instead of a processing plant

Who has run this lease

The operator changed once, most recently in Jan 2025

14 wells on this lease

Buyers and gatherers

981.39 acres on the newest permit

What Diamondback Energy, Inc. told investors it received

Estimate your royalty

33 months, newest first

Do your checks match this lease?

Nearby

This lease belongs to

Diamondback E&P LLC in Martin County

Spraberry (Trend Area) field

Leases within 10 km

Drilling permits within 10 km