Skip to content
Royalty Clerk

Texas oil lease

Producing

MANN50

Mann50 is an oil lease in Upton County, Texas, operated by Diamondback E&P LLC in the Spraberry (Trend Area) field.

2 wells

838bbl oil, last 12 months+276% vs prior year
Operator
Diamondback E&P LLC
County
Upton County
Field
Spraberry (Trend Area)
RRC lease
7C-16308

Is your check right?

Check my statement

Where it sits

This county

Upton CountyUptonMidlandCraneGlasscockReaganEctorUpton County
Upton County
Gas, last 12 months
1,539 mcf
Oil in Jul 2026
63 bbl

Production by month

Oil output rose 276% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 276% over the last 12 monthsMonthly oil production and gas for MANN50, Aug 2023 to Jul 2026. Oil output rose 276% over the last 12 months. 838 bbl in the 12 months through Jul 2026, against 223 bbl in the 12 months before.Last 12 months: 838 bblbbl per monthmcf per month002005004001,0006001,5008002,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 276% over the last 12 monthsMonthly oil production and gas for MANN50, Aug 2023 to Jul 2026. Oil output rose 276% over the last 12 months. 838 bbl in the 12 months through Jul 2026, against 223 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MANN50 gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of the lease’s gas by disposition code, per month0%50%100%Mar 2026: fuel to lineOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuelShare of MANN50 gas by disposition code each month, Aug 2023 to Jul 2026. Since Mar 2026 the lease's gas goes to a transmission line instead of lease fuel.Share of gas by disposition code0%50%100%Mar 26: fuel to lineJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    69% · 1,195 mcf

  • Lease fuel (1)

    26% · 456 mcf

  • Processing plant (3)

    5.2% · 90 mcf

Who has run this lease

The operator changed once, most recently in Feb 2025

Operators of this lease over timeTRP Operating LLC, Jan 2020 to Jan 2025; Diamondback E&P LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2025TRP Operating LLCJan 2020 to Jan 2025Diamondback E&P LLCFeb 2025 to now
Operators of this lease over timeTRP Operating LLC, Jan 2020 to Jan 2025; Diamondback E&P LLC, Feb 2025 to Jul 20262020202120222023202420252026Changed Feb 2025TRP Operating LLCJan 2020 to Jan 2025Diamondback E&P LLCFeb 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on MANN50
API numberWell no.Status
42-461-353111Shut-in
42-461-377572Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Enlink Crude Marketing, LLCOilGathers100Jul 1, 2018
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Nov 1, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Oct 1, 2015

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

Who buys my oilOil price check

232.70 acres on the newest permit

Permits for Mann50
API numberWell no.Acreson the permit
42-461-377572232.70
42-461-353111232.70

SourceRailroad Commission drilling permits, Sep 26, 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.
QuarterOil$ per bblFiling
Q2 2026$96.82SEC filing
Q1 2026$73.47SEC filing
Q4 2025$58.00SEC filing
Q3 2025$64.60SEC filing
Q2 2025$63.23SEC filing
Q1 2025$70.95SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for MANN50
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Diamondback E&P63641831830$80.46$2.89
Jun 2026Diamondback E&P61851911910$84.81$3.15
May 2026Diamondback E&P83712112110$102.13$2.94
Apr 2026Diamondback E&P1151003323320$100.32$2.77
Mar 2026Diamondback E&P471272762760$91.38$3.04
Feb 2026Diamondback E&P20000$64.51$3.62
Jan 2026Diamondback E&P24153000$60.04$7.72
Dec 2025Diamondback E&P10560000$57.97$4.26
Nov 2025Diamondback E&P15385000$60.06$3.79
Oct 2025Diamondback E&P1048334600$60.89$3.19
Sep 2025Diamondback E&P580000$63.96$2.97
Aug 2025Diamondback E&P230000$64.86$2.91
Jul 2025Diamondback E&P00000$68.39$3.20
Jun 2025Diamondback E&P3978000$68.17$3.02
May 2025Diamondback E&P280000$62.17$3.12
Apr 2025Diamondback E&P130000$63.54$3.42
Mar 2025Diamondback E&P1173220$68.24$4.12
Feb 2025Diamondback E&P069000$71.53$4.19
Jan 2025TRP Operating00000$75.74$4.13
Dec 2024TRP Operating503080$70.12$3.01
Nov 2024TRP Operating27043210$69.95$2.12
Oct 2024TRP Operating33048260$71.99$2.20
Sep 2024TRP Operating424745230$70.24$2.28
Aug 2024TRP Operating254734120$76.68$1.99
Jul 2024TRP Operating170000$81.80$2.07
Jun 2024TRP Operating6459102800$79.77$2.54
May 2024TRP Operating75731821600$80.02$2.12
Apr 2024TRP Operating4182131910$85.35$1.60
Mar 2024TRP Operating1272134384160$81.28$1.49
Feb 2024TRP Operating1531293393170$77.25$1.72
Jan 2024TRP Operating00000$74.15$3.18
Dec 2023TRP Operating4636140$71.90$2.52
Nov 2023TRP Operating4072421,2321,2100$77.69$2.71
Oct 2023TRP Operating5586301,3201,2980$85.64$2.98
Sep 2023TRP Operating4864661,3641,3420$89.43$2.64
Aug 2023TRP Operating5004531,4291,4070$81.39$2.58

SourceTexas Railroad Commission Production Data Query, through Jul 2026. Prices: EIA, through Aug 2026. Updated Sep 28, 2026.

How to check your stub against this lease

Do your checks match this lease?

Check my statement

Nearby

This lease belongs to

OperatorDiamondback E&P LLCFieldSpraberry (Trend Area)CountyUpton County

Diamondback E&P LLC in Upton County

All Diamondback E&P LLC leases →

Spraberry (Trend Area) field

All leases in this field →

Leases within 10 km

Drilling permits within 10 km