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Texas oil lease

Producing

WINCHESTER A4

Winchester A4 is an oil lease in Ward County, Texas, operated by Apache Corporation in the Phantom (Wolfcamp) field.

1 well

72,970bbl oil, last 12 months−38% vs prior year
Operator
Apache Corporation
County
Ward County
Field
Phantom (Wolfcamp)
RRC lease
08-62672

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Where it sits

This county

Ward CountyWardWinklerCraneLovingReevesEctorWard County
Ward County
Gas, last 12 months
119,690 mcf
Oil in Jul 2026
7,575 bbl

Production by month

Oil output fell 38% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 38% over the last 12 monthsMonthly oil production and gas for WINCHESTER A4, May 2024 to Jul 2026. Oil output fell 38% over the last 12 months. 72,970 bbl in the 12 months through Jul 2026, against 117,297 bbl in the 12 months before.Last 12 months: 72,970 bblbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJul 24OctJan 25AprJulOctJan 26AprJul
Oil output fell 38% over the last 12 monthsMonthly oil production and gas for WINCHESTER A4, May 2024 to Jul 2026. Oil output fell 38% over the last 12 months. 72,970 bbl in the 12 months through Jul 2026, against 117,297 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005,00010k10k20k15k30k20k40k25k50kJul 24Jan 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 35.7% of the gas in May 2024.

  • 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 WINCHESTER A4 gas by disposition code each month, May 2024 to Jul 2026. Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 35.7% of the gas in May 2024.Share of the lease’s gas by disposition code, per month0%50%100%Aug 2024: plant to lineFlared 35.7%Jul 24OctJan 25AprJulOctJan 26AprJul
Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plantShare of WINCHESTER A4 gas by disposition code each month, May 2024 to Jul 2026. Since Aug 2024 the lease's gas goes to a transmission line instead of a processing plant. Flaring peaked at 35.7% of the gas in May 2024.Share of gas by disposition code0%50%100%Aug 24: plant to lineFlared 35.7%Jul 24Jan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Transmission line (2)

    99% · 118,668 mcf

  • Lease fuel (1)

    0.9% · 1,022 mcf

1 well on this lease

Wells on WINCHESTER A4
API numberWell no.Status
42-475-3869010UAActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100May 31, 2024
Brazos Midstream Operating, LLCCasinghead gasBuys100May 31, 2024
Brazos Midstream Operating, LLCCasinghead gasGathers100May 31, 2024

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

Who buys my oilOil price check

1,285.08 acres on the newest permit

An allocation well is on this lease

Permits for Winchester A4
API numberWell no.Acreson the permit
42-475-3869010UA1,285.08

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

27 months, newest first

Ledger for WINCHESTER A4
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20267,5757,49613,27213,2720$80.46$2.89
Jun 20266,8676,91713,18913,1890$84.81$3.15
May 20267,8547,87413,55013,5500$102.13$2.94
Apr 20267,2437,02411,59811,5980$100.32$2.77
Mar 20261,8621,9322,5312,5310$91.38$3.04
Feb 20264,4044,4407,0996,9140$64.51$3.62
Jan 20264,4224,4307,9887,8030$60.04$7.72
Dec 20255,6375,6618,8778,6570$57.97$4.26
Nov 20256,2046,0999,5429,3320$60.06$3.79
Oct 20256,5276,5479,7869,5640$60.89$3.19
Sep 20256,8136,88910,23510,2350$63.96$2.97
Aug 20257,5627,59312,02312,0230$64.86$2.91
Jul 20256,7216,55210,94310,9430$68.39$3.20
Jun 20259339862,5992,5990$68.17$3.02
May 20254,6434,7468,5898,5890$62.17$3.12
Apr 20255,4195,3769,9879,9870$63.54$3.42
Mar 20256,2836,26013,16113,1610$68.24$4.12
Feb 20256,6066,8119,5439,3320$71.53$4.19
Jan 20259,9079,87323,65123,3110$75.74$4.13
Dec 202413,12413,03926,37526,0100$70.12$3.01
Nov 202415,60115,56030,46729,979130$69.95$2.12
Oct 202415,22915,47027,45127,08853$71.99$2.20
Sep 202415,13214,89623,61423,053552$70.24$2.28
Aug 202417,69917,87323,99023,9800$76.68$1.99
Jul 202422,39422,16133,73132,995384$81.80$2.07
Jun 202419,58619,48334,55233,854430$79.77$2.54
May 202420019026313994$80.02$2.12

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

OperatorApache CorporationFieldPhantom (Wolfcamp)CountyWard County

Apache Corporation in Ward County

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