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Texas gas well

Producing

SIR BARTON 4 STATE UNIT

Sir Barton 4 State Unit is a gas well in Culberson County, Texas, operated by Coterra Energy Operating Co. in the Ford, West (Wolfcamp) field.

1 well

1,952mcf gas, last 12 months+94% vs prior year
Operator
Coterra Energy Operating Co.
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-287298

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
1,301 bbl
Gas in Jul 2026
0 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Coterra Energy Operating Co. took over from Cimarex Energy Co. in Nov 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 8, 2025).

  • Buyer

    Buyer changed: COTERRA ENERGY OPERATING CO. replaced CIMAREX ENERGY CO. as the buyer of this lease's gas from gas wells on Jan 1, 2026.

  • Sales

    No sales reported for the last 2 months of state data (through Jul 2026).

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Gas output rose 94% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 94% over the last 12 monthsMonthly gas production and oil for SIR BARTON 4 STATE UNIT, Aug 2023 to Jul 2026. Gas output rose 94% over the last 12 months. 1,952 mcf in the 12 months through Jul 2026, against 1,004 mcf in the 12 months before.Last 12 months: 1,952 mcfmcf per monthbbl per month005002001,0004001,5006002,000800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 94% over the last 12 monthsMonthly gas production and oil for SIR BARTON 4 STATE UNIT, Aug 2023 to Jul 2026. Gas output rose 94% over the last 12 months. 1,952 mcf in the 12 months through Jul 2026, against 1,004 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005002001,0004001,5006002,000800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

89% of the gas went to a processing plant in the last 12 months

Flaring peaked at 100.0% of the gas in Mar 2024.

  • Processing plant (3)
  • Flared (4)
89% of the gas went to a processing plant in the last 12 monthsShare of SIR BARTON 4 STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Mar 2024.Share of the lease’s gas by disposition code, per month0%50%100%Flared 100.0%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
89% of the gas went to a processing plant in the last 12 monthsShare of SIR BARTON 4 STATE UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 89% of the gas went to a processing plant in the last 12 months. Flaring peaked at 100.0% of the gas in Mar 2024.Share of gas by disposition code0%50%100%Flared 100.0%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    89% · 2,561 mcf

  • Flared (4)

    11% · 322 mcf

11.2% of the gas flared in the last 12 months. 21 months above 3%.

Who has run this lease

The operator changed once, most recently in Nov 2025

Operators of this lease over timeCimarex Energy Co., Jan 2020 to Oct 2025; Coterra Energy Operating Co., Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 2025Cimarex Energy Co.Jan 2020 to Oct 2025Coterra Energy Operating Co.Nov 2025 to now
Operators of this lease over timeCimarex Energy Co., Jan 2020 to Oct 2025; Coterra Energy Operating Co., Nov 2025 to Jul 20262020202120222023202420252026Changed Nov 2025Cimarex Energy Co.Jan 2020 to Oct 2025Coterra Energy Operating Co.Nov 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on SIR BARTON 4 STATE UNIT
API numberWell no.Status
42-109-333412HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers50Apr 18, 2019–
Plains Pipeline L.p.CondensateGathers50Apr 18, 2019–
Coterra Energy Operating Co.Gas-well gasBuys100Jan 1, 2026–
Coterra Energy Operating Co.Gas-well gasGathers100Jan 1, 2026–
Cimarex Energy Co.Gas-well gasGathers100Apr 18, 2019Jan 1, 2026
Cimarex Energy Co.Gas-well gasBuys100Apr 18, 2019Jan 1, 2026

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

Who buys my oilOil price check

1,362.80 acres on the newest permit

Check your decimal on this lease
Permits for Sir Barton 4 State Unit
API numberWell no.Acreson the permit
42-109-333412H1,362.80

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

Unit decimal checker

What Devon Energy Corporation told investors it received

Coterra Energy Operating Co. is linked to Devon Energy Corporation (CTRA).
Realized prices reported by Devon Energy Corporation
QuarterOil$ per bblFiling
Q2 2026$95.10SEC filing
Q1 2026$70.79SEC filing
Q3 2025$64.10SEC filing
Q2 2025$62.80SEC filing
Q1 2025$69.73SEC filing
Q3 2024$74.04SEC filing

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

Estimate your royalty

36 months, newest first

Ledger for SIR BARTON 4 STATE UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Coterra Energy3131000$80.46$2.89
Jun 2026Coterra Energy136138000$84.81$3.15
May 2026Coterra Energy25427035631046$102.13$2.94
Apr 2026Coterra Energy6716531,4751,40174$100.32$2.77
Mar 2026Coterra Energy00000$91.38$3.04
Feb 2026Coterra Energy00000$64.51$3.62
Jan 2026Coterra Energy00000$60.04$7.72
Dec 2025Coterra Energy010101$57.97$4.26
Nov 2025Coterra Energy13413061061$60.06$3.79
Oct 2025Cimarex Energy756959059$60.89$3.19
Sep 2025Cimarex Energy00000$63.96$2.97
Aug 2025Cimarex Energy00000$64.86$2.91
Jul 2025Cimarex Energy00000$68.39$3.20
Jun 2025Cimarex Energy0026024020$68.17$3.02
May 2025Cimarex Energy442082017$62.17$3.12
Apr 2025Cimarex Energy341451396$63.54$3.42
Mar 2025Cimarex Energy14142782708$68.24$4.12
Feb 2025Cimarex Energy161611011$71.53$4.19
Jan 2025Cimarex Energy1515909$75.74$4.13
Dec 2024Cimarex Energy232220020$70.12$3.01
Nov 2024Cimarex Energy5520020$69.95$2.12
Oct 2024Cimarex Energy131313013$71.99$2.20
Sep 2024Cimarex Energy8825025$70.24$2.28
Aug 2024Cimarex Energy111215015$76.68$1.99
Jul 2024Cimarex Energy252515015$81.80$2.07
Jun 2024Cimarex Energy232329920$79.77$2.54
May 2024Cimarex Energy1621707$80.02$2.12
Apr 2024Cimarex Energy13012943043$85.35$1.60
Mar 2024Cimarex Energy12212118018$81.28$1.49
Feb 2024Cimarex Energy144147000$77.25$1.72
Jan 2024Cimarex Energy177174000$74.15$3.18
Dec 2023Cimarex Energy130130000$71.90$2.52
Nov 2023Cimarex Energy125125000$77.69$2.71
Oct 2023Cimarex Energy1321332972970$85.64$2.98
Sep 2023Cimarex Energy1361357367288$89.43$2.64
Aug 2023Cimarex Energy13213466563728$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

OperatorCoterra Energy Operating Co.FieldFord, West (Wolfcamp)CountyCulberson County

Coterra Energy Operating Co. in Culberson County

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Ford, West (Wolfcamp) field

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