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DARLINGTON UNIT 11A

Darlington Unit 11A is an oil lease in Reeves County, Texas, operated by VTX Energy Operating, LLC in the Wolfbone (Trend Area) field.

2 wells

34,548bbl oil, last 12 months+26% vs prior year
Operator
VTX Energy Operating, LLC
County
Reeves County
Field
Wolfbone (Trend Area)
RRC lease
08-46920

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Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Gas, last 12 months
71,849 mcf
Oil in Jul 2026
2,648 bbl

Production by month

Oil output rose 26% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 26% over the last 12 monthsMonthly oil production and gas for DARLINGTON UNIT 11A, Aug 2023 to Jul 2026. Oil output rose 26% over the last 12 months. 34,548 bbl in the 12 months through Jul 2026, against 27,449 bbl in the 12 months before.Last 12 months: 34,548 bblbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 26% over the last 12 monthsMonthly oil production and gas for DARLINGTON UNIT 11A, Aug 2023 to Jul 2026. Oil output rose 26% over the last 12 months. 34,548 bbl in the 12 months through Jul 2026, against 27,449 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0002,0002,0004,0003,0006,0004,0008,0005,00010kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a processing plant in the last 12 months

Flaring peaked at 5.2% of the gas in Mar 2025.

  • Processing plant (3)
  • Flared (4)
All of the gas went to a processing plant in the last 12 monthsShare of DARLINGTON UNIT 11A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.2% of the gas in Mar 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 5.2%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the last 12 monthsShare of DARLINGTON UNIT 11A gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a processing plant in the last 12 months. Flaring peaked at 5.2% of the gas in Mar 2025.Share of gas by disposition code0%50%100%Flared 5.2%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Who has run this lease

The operator changed once, most recently in Sep 2023

Operators of this lease over timePri Operating, LLC, Jan 2020 to Aug 2023; VTX Energy Operating, LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Pri Operating, LLCJan 2020 to Aug 2023VTX Energy Operating, LLCSep 2023 to now
Operators of this lease over timePri Operating, LLC, Jan 2020 to Aug 2023; VTX Energy Operating, LLC, Sep 2023 to Jul 20262020202120222023202420252026Changed Sep 2023Pri Operating, LLCJan 2020 to Aug 2023VTX Energy Operating, LLCSep 2023 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on DARLINGTON UNIT 11A
API numberWell no.Status
42-389-346441HActive
42-389-365713HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Delaware Oil Transport LLCOilGathers50Jan 1, 2020–
Plains Marketing, L.p.OilGathers50Oct 1, 2023–
Et Gathering & Processing LLCCasinghead gasBuys100Oct 1, 2023–
Energy Transfer CompanyCasinghead gasGathers100Nov 1, 2015–
Etc Texas P/L, LTDCasinghead gasBuys100Aug 1, 2019Oct 1, 2023
United Energy Trading LLCOilGathers50Aug 1, 2019Oct 1, 2023
Oryx So. Delaware Ogt LLCOilGathers50Aug 1, 2019Jan 1, 2020
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2015Aug 1, 2019
Shell Trading (Us) CompanyOilGathers100Jun 22, 2015Aug 1, 2019

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

Who buys my oilOil price check

479.41 acres on the newest permit

  • Good to know

    The wells on this lease state different acreage

    The permits state between 239.8 and 479.41 acres. Use the acres from your own division order for the well you are paid on.

  • 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 Darlington Unit 11A
API numberWell no.Acreson the permit
42-389-365713H479.41
42-389-346441H239.80

SourceRailroad Commission drilling permits, Oct 3, 2026 (source 1, source 2).

Unit decimal checker

Estimate your royalty

36 months, newest first

Ledger for DARLINGTON UNIT 11A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026VTX Energy2,6482,5994,1884,1880$80.46$2.89
Jun 2026VTX Energy2,5442,5855,6225,6220$84.81$3.15
May 2026VTX Energy2,8282,8416,1586,1580$102.13$2.94
Apr 2026VTX Energy3,5433,4877,3387,3380$100.32$2.77
Mar 2026VTX Energy2,7422,8226,8516,8510$91.38$3.04
Feb 2026VTX Energy2,9532,8475,3085,3080$64.51$3.62
Jan 2026VTX Energy3,0953,0396,0036,0030$60.04$7.72
Dec 2025VTX Energy2,7942,8495,8335,8330$57.97$4.26
Nov 2025VTX Energy2,9522,9486,0206,0200$60.06$3.79
Oct 2025VTX Energy2,8813,1726,4676,4670$60.89$3.19
Sep 2025VTX Energy3,3002,8996,1576,1570$63.96$2.97
Aug 2025VTX Energy2,2682,3705,9045,9040$64.86$2.91
Jul 2025VTX Energy2,1182,0694,5914,5901$68.39$3.20
Jun 2025VTX Energy1,7381,8352,7022,6948$68.17$3.02
May 2025VTX Energy2,4172,3703,9703,96010$62.17$3.12
Apr 2025VTX Energy2,3112,4383,9513,850101$63.54$3.42
Mar 2025VTX Energy3,4443,3235,0044,742262$68.24$4.12
Feb 2025VTX Energy2,0581,9064,4114,38526$71.53$4.19
Jan 2025VTX Energy1,3001,3683,5453,5369$75.74$4.13
Dec 2024VTX Energy2,4602,5324,1304,10525$70.12$3.01
Nov 2024VTX Energy3,3573,2714,6664,6651$69.95$2.12
Oct 2024VTX Energy3,3583,3775,5905,466124$71.99$2.20
Sep 2024VTX Energy1,1301,1652,9952,97322$70.24$2.28
Aug 2024VTX Energy1,7581,8253,7033,61588$76.68$1.99
Jul 2024VTX Energy3,3263,3654,5364,315221$81.80$2.07
Jun 2024VTX Energy2,8392,8465,0495,03415$79.77$2.54
May 2024VTX Energy2,8312,8535,0524,887165$80.02$2.12
Apr 2024VTX Energy3,5523,6404,7874,7816$85.35$1.60
Mar 2024VTX Energy3,6693,6424,8134,8067$81.28$1.49
Feb 2024VTX Energy3,5143,4046,0636,0567$77.25$1.72
Jan 2024VTX Energy4,6444,5616,3926,3857$74.15$3.18
Dec 2023VTX Energy3,8283,7876,0636,05310$71.90$2.52
Nov 2023VTX Energy1,5981,6264,2834,2803$77.69$2.71
Oct 2023VTX Energy2,4622,5295,8875,8843$85.64$2.98
Sep 2023VTX Energy3,8183,8887,2077,19710$89.43$2.64
Aug 2023Pri Operating,4,6904,7956,9906,97218$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

OperatorVTX Energy Operating, LLCFieldWolfbone (Trend Area)CountyReeves County

VTX Energy Operating, LLC in Reeves County

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Wolfbone (Trend Area) field

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