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Texas oil lease

Producing

UL ACFD 4475

Ul Acfd 4475 is an oil lease in Reagan County, Texas, operated by Black Swan Opco, LLC in the Spraberry (Trend Area) field.

8 wells

934,339bbl oil, since Sep 2025
Operator
Black Swan Opco, LLC
County
Reagan County
Field
Spraberry (Trend Area)
RRC lease
7C-23377

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Where it sits

This county

Reagan CountyReaganIrionSterlingUptonMidlandGlasscockReagan County
Reagan County
Gas, since Sep 2025
1,033,688 mcf
Oil in Jul 2026
120,124 bbl

Production by month

Oil output rose 231% since Sep 2025

  • Oil (bars)
  • Gas (line)
Oil output rose 231% since Sep 2025Monthly oil production and gas for UL ACFD 4475, Sep 2025 to Jul 2026. Oil output rose 231% since Sep 2025. Monthly average of 137,912 bbl in the latest 3 months, against 41,680 bbl in the first 3.bbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kOct 25Jan 26AprJul
Oil output rose 231% since Sep 2025Monthly oil production and gas for UL ACFD 4475, Sep 2025 to Jul 2026. Oil output rose 231% since Sep 2025. Monthly average of 137,912 bbl in the latest 3 months, against 41,680 bbl in the first 3.bbl per monthmcf per month0050k50k100k100k150k150k200k200k250k250kJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

97% of the gas went to a processing plant in the 11 months reported

Flaring peaked at 60.7% of the gas in Sep 2025.

  • Processing plant (3)
  • Flared (4)
97% of the gas went to a processing plant in the 11 months reportedShare of UL ACFD 4475 gas by disposition code each month, Sep 2025 to Jul 2026. 97% of the gas went to a processing plant in the 11 months reported. Flaring peaked at 60.7% of the gas in Sep 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 60.7%Oct 25Jan 26AprJul
97% of the gas went to a processing plant in the 11 months reportedShare of UL ACFD 4475 gas by disposition code each month, Sep 2025 to Jul 2026. 97% of the gas went to a processing plant in the 11 months reported. Flaring peaked at 60.7% of the gas in Sep 2025.Share of gas by disposition code0%50%100%Flared 60.7%Jan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    97% · 1,003,453 mcf

  • Flared (4)

    2.9% · 30,235 mcf

2.9% of the gas flared in the 11 months reported. 3 months above 3%.

8 wells on this lease

Wells on UL ACFD 4475
API numberWell no.Status
42-383-420901Shut-in
42-383-421550401UBActive
42-383-421560402LBActive
42-383-421570403WAActive
42-383-421580404UBActive
42-383-421590405LBActive
42-383-421600406WAActive
42-383-421610407UBActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Eastex Crude Company, LLCOilGathers50Jul 6, 2025
Plains Marketing, L.p.OilGathers50Jul 6, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Jul 6, 2025
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Jul 6, 2025

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

Who buys my oilOil price check

1,946.32 acres on the newest permit

The wells on this lease state different acreage

The permits state between 801.35 and 11,113.21 acres.

12 wells are listed on this lease

Permits for Ul Acfd 4475
API numberWell no.Acreson the permit
42-383-421550401UB1,946.32
42-383-421560402LB1,946.32
42-383-421570403WA1,946.32
42-383-421580404UB1,946.32
42-383-421590405LB1,946.32
42-383-421600406WA1,946.32
42-383-421610407UB1,946.32
42-383-420901801.35
42-383-419663601UB11,113.21
42-383-419673602WA11,113.21
42-383-419683603LB11,113.21
42-383-419693604UB11,113.21

SourceRailroad Commission drilling permits, Sep 26, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

11 months, newest first

Ledger for UL ACFD 4475
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026120,124120,193204,397193,41710,980$80.46$2.89
Jun 2026131,993131,805185,352173,82911,523$84.81$3.15
May 2026161,618161,695149,955148,3171,638$102.13$2.94
Apr 2026155,056154,923131,281131,2774$100.32$2.77
Mar 202683,26782,37387,03985,2431,796$91.38$3.04
Feb 202635,31935,14149,45249,39755$64.51$3.62
Jan 202651,50751,51079,33779,3370$60.04$7.72
Dec 202570,41470,46172,31672,3160$57.97$4.26
Nov 202557,04256,98635,76835,7680$60.06$3.79
Oct 202556,42256,46431,81031,8100$60.89$3.19
Sep 202511,57711,1386,9812,7424,239$63.96$2.97

Flared above 3%

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

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Nearby

This lease belongs to

OperatorBlack Swan Opco, LLCFieldSpraberry (Trend Area)CountyReagan County

Black Swan Opco, LLC in Reagan County

No other producing leases from this operator in this county are in our data yet.

Spraberry (Trend Area) field

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