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Royalty Clerk

Texas gas well

Producing

CHALKEY

Chalkey is a gas well in Pecos County, Texas, operated by Olsen Energy Inc. in the Lehn-Apco, S. (Wichita-Albany) field.

Gas well dossier

1,127mcf gas, last 12 months−66% vs prior year
Operator
Olsen Energy Inc.
County
Pecos County
Field
Lehn-Apco, S. (Wichita-Albany)
RRC lease
08-074544

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Where it sits

This county

Pecos CountyPecosUptonCranePecos County
Pecos County
Gas in Jul 2026
130 mcf
Reporting since
Jan 2020

Production by month

Gas output fell 66% over the last 12 months

  • Gas (bars)
  • Last 12 months
Gas output fell 66% over the last 12 monthsMonthly gas production for CHALKEY, Aug 2023 to Jul 2026. Gas output fell 66% over the last 12 months. 1,127 mcf in the 12 months through Jul 2026, against 3,325 mcf in the 12 months before.Last 12 months: 1,127 mcfmcf per month0200400600800Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 66% over the last 12 monthsMonthly gas production for CHALKEY, Aug 2023 to Jul 2026. Gas output fell 66% over the last 12 months. 1,127 mcf in the 12 months through Jul 2026, against 3,325 mcf in the 12 months before.Last 12 monthsmcf per month0200400600800Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

All of the gas went to a transmission line in the last 12 months

All of the gas went to a transmission line in the last 12 monthsShare of CHALKEY gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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 transmission line in the last 12 monthsShare of CHALKEY gas by disposition code each month, Aug 2023 to Jul 2026. All of the gas went to a transmission line 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.

Wells on this lease

No wells are linked to this lease in our data

Production is still reported at lease level.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Hollyfrontier Ref & Mktg LLCCondensateGathers100Nov 1, 2014
Energy Transfer CompanyGas-well gasBuys100Nov 1, 2015
Energy Transfer CompanyGas-well gasGathers100Nov 1, 2015

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

Who buys my oilOil price check

360 acres on the newest permit

Permits for Chalkey
API numberWell no.Acreson the permit
42-371-323312 C360

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

Unit decimal checker

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36 months, newest first

Ledger for CHALKEY
MonthGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20261301300$80.46$2.89
Jun 2026000$84.81$3.15
May 2026000$102.13$2.94
Apr 2026000$100.32$2.77
Mar 2026000$91.38$3.04
Feb 20261931930$64.51$3.62
Jan 202622220$60.04$7.72
Dec 20253493490$57.97$4.26
Nov 20251351350$60.06$3.79
Oct 2025000$60.89$3.19
Sep 20251601600$63.96$2.97
Aug 20251381380$64.86$2.91
Jul 20251821820$68.39$3.20
Jun 20253283280$68.17$3.02
May 20255115110$62.17$3.12
Apr 20253353350$63.54$3.42
Mar 20252272270$68.24$4.12
Feb 20252702700$71.53$4.19
Jan 202553530$75.74$4.13
Dec 20247367360$70.12$3.01
Nov 20246836830$69.95$2.12
Oct 2024000$71.99$2.20
Sep 2024000$70.24$2.28
Aug 2024000$76.68$1.99
Jul 2024000$81.80$2.07
Jun 2024000$79.77$2.54
May 20242722720$80.02$2.12
Apr 20245085080$85.35$1.60
Mar 20246266260$81.28$1.49
Feb 20244994990$77.25$1.72
Jan 20244644640$74.15$3.18
Dec 20235295290$71.90$2.52
Nov 20234464460$77.69$2.71
Oct 20233743740$85.64$2.98
Sep 20235485480$89.43$2.64
Aug 20236226220$81.39$2.58

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

OperatorOlsen Energy Inc.FieldLehn-Apco, S. (Wichita-Albany)CountyPecos County

Olsen Energy Inc. in Pecos County

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Lehn-Apco, S. (Wichita-Albany) field

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New drilling permits in Pecos County

Newest in the county: this lease has no coordinates.