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Producing

CALDWELL ESTATE "4"

Caldwell Estate "4" is a gas well in Reeves County, Texas, operated by Extex Operating Company in the San Martine, SW. (Wolfcamp) field.

1 well

26,936mcf gas, last 12 months+112% vs prior year
Operator
Extex Operating Company
County
Reeves County
Field
San Martine, SW. (Wolfcamp)
RRC lease
08-105773

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Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Oil, last 12 months
2 bbl
Gas in Jul 2026
3,833 mcf

Production by month

Gas output rose 112% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output rose 112% over the last 12 monthsMonthly gas production and oil for CALDWELL ESTATE "4", Aug 2023 to Jul 2026. Gas output rose 112% over the last 12 months. 26,936 mcf in the 12 months through Jul 2026, against 12,725 mcf in the 12 months before.Last 12 months: 26,936 mcfmcf per monthbbl per month001,00012,00013,00024,00025,0003Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output rose 112% over the last 12 monthsMonthly gas production and oil for CALDWELL ESTATE "4", Aug 2023 to Jul 2026. Gas output rose 112% over the last 12 months. 26,936 mcf in the 12 months through Jul 2026, against 12,725 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month001,00012,00013,00024,00025,0003Jan 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

All of the gas went to a processing plant in the last 12 monthsShare of CALDWELL ESTATE "4" 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.Share of the lease’s gas by disposition code, per month0%50%100%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
All of the gas went to a processing plant in the last 12 monthsShare of CALDWELL ESTATE "4" 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.Share of gas by disposition code0%50%100%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 Feb 2021

Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now
Operators of this lease over timeLegacy Reserves Operating LP, Jan 2020 to Jan 2021; Extex Operating Company, Feb 2021 to Jul 20262020202120222023202420252026Changed Feb 2021Legacy Reserves Operating LPJan 2020 to Jan 2021Extex Operating CompanyFeb 2021 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on CALDWELL ESTATE "4"
API numberWell no.Status
42-389-313461Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Et Gathering & Processing LLCGas-well gasBuys100Oct 1, 2023–
Energy Transfer CompanyGas-well gasGathers100Oct 1, 2023–
Indeca Crude Xpress, LLCCondensateGathers100Jul 1, 2023Oct 1, 2023
Legacy Reserves Operating LPGas-well gasGathers100Jan 1, 2019Oct 1, 2023
Energy Transfer CompanyGas-well gasBuys100Nov 1, 2015Oct 1, 2023
Rio Energy International, Inc.CondensateGathers100May 1, 2023Jul 1, 2023
Plains Marketing, L.p.CondensateGathers100Jul 1, 2000May 1, 2023
Cog Operating LLCGas-well gasGathers100Jan 1, 2005Jan 1, 2019

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

Who buys my oilOil price check

640 acres on the newest permit

Check your decimal on this lease
Permits for Caldwell Estate "4"
API numberWell no.Acreson the permit
42-389-313461640

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

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36 months, newest first

Ledger for CALDWELL ESTATE "4"
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Extex Operating003,8333,8330$80.46$2.89
Jun 2026Extex Operating003,8563,8560$84.81$3.15
May 2026Extex Operating006546540$102.13$2.94
Apr 2026Extex Operating00000$100.32$2.77
Mar 2026Extex Operating0016160$91.38$3.04
Feb 2026Extex Operating002,6702,6700$64.51$3.62
Jan 2026Extex Operating003,0763,0760$60.04$7.72
Dec 2025Extex Operating204,7474,7470$57.97$4.26
Nov 2025Extex Operating007967960$60.06$3.79
Oct 2025Extex Operating0042420$60.89$3.19
Sep 2025Extex Operating003,5013,5010$63.96$2.97
Aug 2025Extex Operating003,7453,7450$64.86$2.91
Jul 2025Extex Operating003,6913,6910$68.39$3.20
Jun 2025Extex Operating002,1852,1850$68.17$3.02
May 2025Extex Operating004014010$62.17$3.12
Apr 2025Extex Operating001621620$63.54$3.42
Mar 2025Extex Operating004424420$68.24$4.12
Feb 2025Extex Operating005985980$71.53$4.19
Jan 2025Extex Operating007937930$75.74$4.13
Dec 2024Extex Operating002,1092,1090$70.12$3.01
Nov 2024Extex Operating001,3821,3820$69.95$2.12
Oct 2024Extex Operating00000$71.99$2.20
Sep 2024Extex Operating005705700$70.24$2.28
Aug 2024Extex Operating003923920$76.68$1.99
Jul 2024Extex Operating00000$81.80$2.07
Jun 2024Extex Operating006246240$79.77$2.54
May 2024Extex Operating007117110$80.02$2.12
Apr 2024Extex Operating002342340$85.35$1.60
Mar 2024Extex Operating001,3791,3790$81.28$1.49
Feb 2024Extex Operating001,1221,1220$77.25$1.72
Jan 2024Extex Operating008738730$74.15$3.18
Dec 2023Extex Operating001,0881,0880$71.90$2.52
Nov 2023Extex Operating001,6841,6840$77.69$2.71
Oct 2023Extex Operating002,0932,0930$85.64$2.98
Sep 2023Extex Operating002,4052,4050$89.43$2.64
Aug 2023Extex Operating002,2352,2350$81.39$2.58

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

OperatorExtex Operating CompanyFieldSan Martine, SW. (Wolfcamp)CountyReeves County

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