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Texas oil lease

Producing

VASS UNIT 13-14

Vass Unit 13-14 is an oil lease in Reeves County, Texas, operated by Apache Corporation in the Wolfbone (Trend Area) field.

2 wells

12,127bbl oil, last 12 months−1% vs prior year
Operator
Apache Corporation
County
Reeves County
Field
Wolfbone (Trend Area)
RRC lease
08-49652

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Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Gas, last 12 months
102,826 mcf
Oil in Jul 2026
1,344 bbl

Production by month

Oil output held steady over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output held steady over the last 12 monthsMonthly oil production and gas for VASS UNIT 13-14, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 12,127 bbl in the 12 months through Jul 2026, against 12,247 bbl in the 12 months before.Last 12 months: 12,127 bblbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output held steady over the last 12 monthsMonthly oil production and gas for VASS UNIT 13-14, Aug 2023 to Jul 2026. Oil output held steady over the last 12 months. 12,127 bbl in the 12 months through Jul 2026, against 12,247 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,00010k2,00020k3,00030k4,00040kJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

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

Flaring peaked at 65.6% of the gas in Feb 2025.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plantShare of VASS UNIT 13-14 gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 65.6% of the gas in Feb 2025.Share of the lease’s gas by disposition code, per month0%50%100%Aug 2024: plant to lineFlared 65.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plantShare of VASS UNIT 13-14 gas by disposition code each month, Aug 2023 to Jul 2026. Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 65.6% of the gas in Feb 2025.Share of gas by disposition code0%50%100%Aug 24: plant to lineFlared 65.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    91% · 101,638 mcf

  • Flared (4)

    7.7% · 8,616 mcf

  • Lease fuel (1)

    1.2% · 1,364 mcf

7.7% of the gas flared in the last 12 months. 12 months above 3%.

Who has run this lease

The operator changed 2 times, most recently in Aug 2024

Operators of this lease over timePrimexx Operating Corporation, Jan 2020 to Sep 2021; Callon Petroleum Operating Co, Oct 2021 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262020202120222023202420252026Changed Oct 2021Changed Aug 2024Primexx Operating CorporationJan 2020 to Sep 2021Callon Petroleum Operating CoOct 2021 to Jul 2024Apache CorporationAug 2024 to now
Operators of this lease over timePrimexx Operating Corporation, Jan 2020 to Sep 2021; Callon Petroleum Operating Co, Oct 2021 to Jul 2024; Apache Corporation, Aug 2024 to Jul 20262020202120222023202420252026Changed Oct 2021Changed Aug 2024Primexx Operating CorporationJan 2020 to Sep 2021Callon Petroleum Operating CoOct 2021 to Jul 2024Apache CorporationAug 2024 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

2 wells on this lease

Wells on VASS UNIT 13-14
API numberWell no.Status
42-389-3590210HActive
42-389-366661HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Oryx Delaware Oil Transport LLCOilGathers70Nov 1, 2021–
Enterprise Crude Oil LLCOilGathers15Nov 1, 2021–
Plains Marketing, L.p.OilGathers15Nov 1, 2021–
Energy Transfer CompanyCasinghead gasBuys100Nov 1, 2021–
Eagleclaw Midstream Ventures,llcCasinghead gasGathers100Nov 1, 2021–
Saragosa Field Services, LLCCasinghead gasGathers100Apr 1, 2018Nov 1, 2021
Eagleclaw Midstream Ventures,llcCasinghead gasBuys50Jun 1, 2020Nov 1, 2021
Energy Transfer CompanyCasinghead gasBuys50Jun 1, 2020Nov 1, 2021
Oryx Delaware Oil Transport LLCOilGathers90Jun 1, 2020Nov 1, 2021
Plains Marketing, L.p.OilGathers10Apr 1, 2020Nov 1, 2021
Eagleclaw Midstream Ventures,llcCasinghead gasBuys90Apr 1, 2020Jun 1, 2020

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

Who buys my oilOil price check

1,381.20 acres on the newest permit

Check your decimal on this lease
Permits for Vass Unit 13-14
API numberWell no.Acreson the permit
42-389-366661H1,381.20
42-389-3590210H1,381.20

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

Unit decimal checker

What APA Corporation told investors it received

Apache Corporation is linked to APA Corporation (APA).
Realized prices reported by APA Corporation
QuarterOil$ per bblFiling
Q2 2026$98.24SEC filing
Q1 2026$78.69SEC filing
Q4 2025$61.03SEC filing
Q3 2025$67.43SEC filing
Q2 2025$65.58SEC filing
Q1 2025$73.73SEC filing

SourceAPA Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for VASS UNIT 13-14
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Apache Corporation1,3441,323000$80.46$2.89
Jun 2026Apache Corporation1,4351,31912,08512,0810$84.81$3.15
May 2026Apache Corporation1,5921,3727,5557,5550$102.13$2.94
Apr 2026Apache Corporation8388356,8286,8280$100.32$2.77
Mar 2026Apache Corporation64157112,95112,9492$91.38$3.04
Feb 2026Apache Corporation5906989,5819,3290$64.51$3.62
Jan 2026Apache Corporation5003949,1078,8280$60.04$7.72
Dec 2025Apache Corporation1,8221,97115,11510,0384,798$57.97$4.26
Nov 2025Apache Corporation5944259,2367,3251,640$60.06$3.79
Oct 2025Apache Corporation3234674,0423,7630$60.89$3.19
Sep 2025Apache Corporation9851,1877,8217,8210$63.96$2.97
Aug 2025Apache Corporation1,4631,3228,5058,400105$64.86$2.91
Jul 2025Apache Corporation1,0927578,7926,7212,071$68.39$3.20
Jun 2025Apache Corporation7327495,2745,2740$68.17$3.02
May 2025Apache Corporation1,0791,3376,7786,558220$62.17$3.12
Apr 2025Apache Corporation1,1611,1166,1486,11830$63.54$3.42
Mar 2025Apache Corporation1,1391,7936,0234,1441,879$68.24$4.12
Feb 2025Apache Corporation7546627330481$71.53$4.19
Jan 2025Apache Corporation1,2921,3624,5143,91046$75.74$4.13
Dec 2024Apache Corporation1,9651,66030,14527,2882,299$70.12$3.01
Nov 2024Apache Corporation80261325,75024,722488$69.95$2.12
Oct 2024Apache Corporation58364423,90723,25693$71.99$2.20
Sep 2024Apache Corporation9051,10427,29427,2904$70.24$2.28
Aug 2024Apache Corporation74366524,85023,901949$76.68$1.99
Jul 2024Callon Petroleum1,9241,77229,02028,771132$81.80$2.07
Jun 2024Callon Petroleum1,8291,49725,86925,7942$79.77$2.54
May 2024Callon Petroleum1,8581,91927,48027,4728$80.02$2.12
Apr 2024Callon Petroleum1,5131,53523,03023,0202$85.35$1.60
Mar 2024Callon Petroleum1,2821,31612,95312,109844$81.28$1.49
Feb 2024Callon Petroleum2,6642,78230,35430,3513$77.25$1.72
Jan 2024Callon Petroleum2,7152,42235,37935,3763$74.15$3.18
Dec 2023Callon Petroleum3,1243,43433,73431,5102,224$71.90$2.52
Nov 2023Callon Petroleum3,0923,05428,04626,1801,866$77.69$2.71
Oct 2023Callon Petroleum3,5763,78132,12828,9413,187$85.64$2.98
Sep 2023Callon Petroleum2,3982,08416,82516,422394$89.43$2.64
Aug 2023Callon Petroleum3,0673,19823,22622,654572$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

OperatorApache CorporationFieldWolfbone (Trend Area)CountyReeves County

Apache Corporation in Reeves County

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