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Texas oil lease

Producing

UL ANTHEM MAY 13-12 A

Ul Anthem May 13-12 A is an oil lease in Crane County, Texas, operated by Diamondback E&P LLC in the Peart (Barnett) field.

1 well

24,857bbl oil, last 12 months−14% vs prior year
Operator
Diamondback E&P LLC
County
Crane County
Field
Peart (Barnett)
RRC lease
08-55841

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Where it sits

This county

Crane CountyCraneUptonMidlandWinklerWardEctorCrane County
Crane County
Gas, last 12 months
55,539 mcf
Oil in Jul 2026
1,958 bbl

Checks stopped on this lease?

  • Buyer

    Buyer changed: TARGA PL MID-CONT WESTTEX LLC replaced TARGA MIDSTREAM SERVICES LLC as the buyer of this lease's gas from oil wells on Sep 1, 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 14% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for UL ANTHEM MAY 13-12 A, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 24,857 bbl in the 12 months through Jul 2026, against 29,038 bbl in the 12 months before.Last 12 months: 24,857 bblbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 14% over the last 12 monthsMonthly oil production and gas for UL ANTHEM MAY 13-12 A, Aug 2023 to Jul 2026. Oil output fell 14% over the last 12 months. 24,857 bbl in the 12 months through Jul 2026, against 29,038 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,000Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

96% of the gas went to a transmission line in the last 12 months

Flaring peaked at 7.7% of the gas in Sep 2023.

  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
96% of the gas went to a transmission line in the last 12 monthsShare of UL ANTHEM MAY 13-12 A gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 7.7% of the gas in Sep 2023.Share of the lease’s gas by disposition code, per month0%50%100%Flared 7.7%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
96% of the gas went to a transmission line in the last 12 monthsShare of UL ANTHEM MAY 13-12 A gas by disposition code each month, Aug 2023 to Jul 2026. 96% of the gas went to a transmission line in the last 12 months. Flaring peaked at 7.7% of the gas in Sep 2023.Share of gas by disposition code0%50%100%Flared 7.7%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    96% · 53,050 mcf

  • Lease fuel (1)

    4.5% · 2,489 mcf

1 well on this lease

Wells on UL ANTHEM MAY 13-12 A
API numberWell no.Status
42-103-367281HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Troubadour Shipping & LogisticsOilGathers100Sep 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 1, 2025–
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 1, 2025–
Targa Midstream Services LLCCasinghead gasGathers100Feb 15, 2021Sep 1, 2025
Targa Midstream Services LLCCasinghead gasBuys100Feb 15, 2021Sep 1, 2025
Buckhead Midstream, LLCOilGathers100Feb 15, 2021Sep 1, 2025

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

Who buys my oilOil price check

1,840 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.

  • 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 Ul Anthem May 13-12 A
API numberWell no.Acreson the permit
42-103-367281H1,840

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.
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 UL ANTHEM MAY 13-12 A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261,9581,8464,8264,6090$80.46$2.89
Jun 20261,8811,8764,8234,6130$84.81$3.15
May 20262,0262,0334,9284,7160$102.13$2.94
Apr 20262,0092,3834,5984,3880$100.32$2.77
Mar 20261,9991,6703,3563,1670$91.38$3.04
Feb 20261,9881,8293,4393,2430$64.51$3.62
Jan 20262,1572,2214,7944,5810$60.04$7.72
Dec 20252,1422,1574,5604,3620$57.97$4.26
Nov 20252,1352,1614,4664,2560$60.06$3.79
Oct 20252,1942,0395,0644,8500$60.89$3.19
Sep 20252,1332,1885,1824,9720$63.96$2.97
Aug 20252,2352,3625,5035,2930$64.86$2.91
Jul 20252,2282,0185,3305,1180$68.39$3.20
Jun 20252,2542,4565,4415,2330$68.17$3.02
May 20252,3442,3275,7015,4840$62.17$3.12
Apr 20252,2712,1685,1184,808100$63.54$3.42
Mar 20252,4552,4105,3425,1250$68.24$4.12
Feb 20252,3002,4434,6884,4920$71.53$4.19
Jan 20252,5432,6284,5594,202145$75.74$4.13
Dec 20242,5392,4725,1254,9080$70.12$3.01
Nov 20242,5452,3935,5195,197113$69.95$2.12
Oct 20242,4822,6035,9455,7280$71.99$2.20
Sep 20242,4792,5475,8265,6160$70.24$2.28
Aug 20242,5982,6135,7325,5230$76.68$1.99
Jul 20242,5712,3916,3366,1190$81.80$2.07
Jun 20242,5302,5056,2586,0480$79.77$2.54
May 20242,5902,6556,1575,9400$80.02$2.12
Apr 20242,7262,7486,2556,0450$85.35$1.60
Mar 20243,0373,1746,6796,4620$81.28$1.49
Feb 20242,8472,7384,8044,7060$77.25$1.72
Jan 20242,9412,8914,8004,5970$74.15$3.18
Dec 20233,0683,1085,0664,9820$71.90$2.52
Nov 20233,1963,0835,2785,0010$77.69$2.71
Oct 20233,1023,3985,1854,365292$85.64$2.98
Sep 20232,6102,4005,1834,597397$89.43$2.64
Aug 20233,1123,1616,6876,4770$81.39$2.58

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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Nearby

This lease belongs to

OperatorDiamondback E&P LLCFieldPeart (Barnett)CountyCrane County

Diamondback E&P LLC in Crane County

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Peart (Barnett) field

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