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Texas oil lease

Producing

CLAY 166

Clay 166 is an oil lease in Glasscock County, Texas, operated by Apache Corporation in the Spraberry (Trend Area) field.

2 wells

1,375bbl oil, last 12 months+100% vs prior year
Operator
Apache Corporation
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-40869

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
5,804 mcf
Oil in Jul 2026
242 bbl

Production by month

Oil output rose 100% over the last 12 months

Jun 2026 was not reported.

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output rose 100% over the last 12 monthsMonthly oil production and gas for CLAY 166, Aug 2023 to Jul 2026. Oil output rose 100% over the last 12 months. 1,321 bbl in the 12 months through Jul 2026, against 660 bbl in the 12 months before.Last 12 months: 1,321 bblbbl per monthmcf per month00502001004001506002008002501,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output rose 100% over the last 12 monthsMonthly oil production and gas for CLAY 166, Aug 2023 to Jul 2026. Oil output rose 100% over the last 12 months. 1,321 bbl in the 12 months through Jul 2026, against 660 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month00502001004001506002008002501,000Jan 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

  • Processing plant (3)
  • Lease fuel (1)
All of the gas went to a processing plant in the last 12 monthsShare of CLAY 166 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 CLAY 166 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.

2 wells on this lease

Wells on CLAY 166
API numberWell no.Status
42-173-337601Active
42-173-355842HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers50Jul 1, 2021–
Energy Transfer Marketing & TermOilGathers50Dec 1, 2022–
Dcp Operating Company, LPCasinghead gasBuys100Jul 1, 2021–
Dcp Operating Company, LPCasinghead gasGathers100Jul 1, 2021–
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Jul 1, 2021Dec 1, 2022
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Jul 1, 2021
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Jul 1, 2021
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100Aug 1, 2013Jul 1, 2021

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

Who buys my oilOil price check

480 acres on the newest permit

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Permits for Clay 166
API numberWell no.Acreson the permit
42-173-355842H480
42-173-337601480

SourceRailroad Commission drilling permits, Oct 3, 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 CLAY 166
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 20262423575555550$80.46$2.89
Jun 2026No report filed–––––$84.81$3.15
May 20261011215005000$102.13$2.94
Apr 20261461156486480$100.32$2.77
Mar 20261451136256250$91.38$3.04
Feb 20261111175535530$64.51$3.62
Jan 20261732286526520$60.04$7.72
Dec 20251291127857850$57.97$4.26
Nov 20251071165985980$60.06$3.79
Oct 20259344000$60.89$3.19
Sep 202530442632630$63.96$2.97
Aug 20254402962960$64.86$2.91
Jul 202554903293290$68.39$3.20
Jun 202554432232230$68.17$3.02
May 202551472522520$62.17$3.12
Apr 202559432482480$63.54$3.42
Mar 202560912942940$68.24$4.12
Feb 202566323623390$71.53$4.19
Jan 20251940104970$75.74$4.13
Dec 202453463333120$70.12$3.01
Nov 202459964324050$69.95$2.12
Oct 202465442632470$71.99$2.20
Sep 202454502982980$70.24$2.28
Aug 2024661323343340$76.68$1.99
Jul 202489963483480$81.80$2.07
Jun 20241421883873870$79.77$2.54
May 20241051315605600$80.02$2.12
Apr 20241481344944940$85.35$1.60
Mar 20241851355385380$81.28$1.49
Feb 20241822607076640$77.25$1.72
Jan 20242002599158600$74.15$3.18
Dec 20232101326566180$71.90$2.52
Nov 20231741126476000$77.69$2.71
Oct 2023144957967410$85.64$2.98
Sep 2023124957527520$89.43$2.64
Aug 20231311768318310$81.39$2.58

No report filed

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 CorporationFieldSpraberry (Trend Area)CountyGlasscock County

Apache Corporation in Glasscock County

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Spraberry (Trend Area) field

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