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Texas oil lease

Producing

CLARK 1

Clark 1 is an oil lease in Glasscock County, Texas, operated by Ovintiv USA Inc. in the Spraberry (Trend Area) field.

11 wells

3,665bbl oil, last 12 months−18% vs prior year
Operator
Ovintiv USA Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-40873

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
13,256 mcf
Oil in Jul 2026
267 bbl

Production by month

Oil output fell 18% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for CLARK 1, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 3,665 bbl in the 12 months through Jul 2026, against 4,443 bbl in the 12 months before.Last 12 months: 3,665 bblbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 18% over the last 12 monthsMonthly oil production and gas for CLARK 1, Aug 2023 to Jul 2026. Oil output fell 18% over the last 12 months. 3,665 bbl in the 12 months through Jul 2026, against 4,443 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month002005004001,0006001,5008002,0001,0002,500Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

Since Jul 2026 the lease's gas goes to a processing plant instead of a transmission line

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
Since Jul 2026 the lease's gas goes to a processing plant instead of a transmission lineShare of CLARK 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a processing plant instead of a transmission line.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: line to plantOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to a processing plant instead of a transmission lineShare of CLARK 1 gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to a processing plant instead of a transmission line.Share of gas by disposition code0%50%100%Jul 26: line to plantJan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    82% · 10,865 mcf

  • Transmission line (2)

    9.8% · 1,293 mcf

  • Lease fuel (1)

    8.3% · 1,098 mcf

Who has run this lease

The operator changed once, most recently in Feb 2020

Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Jul 20262020202120222023202420252026Changed Feb 2020Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to now
Operators of this lease over timeEncana Oil & Gas(usa) Inc., Jan 2020 to Jan 2020; Ovintiv USA Inc., Feb 2020 to Jul 20262020202120222023202420252026Changed Feb 2020Encana Oil & Gas(usa) Inc.Jan 2020 to Jan 2020Ovintiv USA Inc.Feb 2020 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

11 wells on this lease

Wells on CLARK 1
API numberWell no.Status
42-173-337401Shut-in
42-173-338312Active
42-173-338323Active
42-173-343004Shut-in
42-173-343945Active
42-173-347376Shut-in
42-173-348257Active
42-173-360858Active
42-173-365081206Active
42-173-367191207Active
42-173-368831208Active

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Energy Trans Crude Marketing LLCOilGathers50Aug 1, 2026–
Gulfmark Energy, Inc.OilGathers50Aug 1, 2026–
Gulfmark Energy, Inc.OilGathers100Dec 1, 2023Aug 1, 2026
Dcp Operating Company, LPCasinghead gasGathers100Apr 1, 2017Dec 1, 2023
Dcp Operating Company, LPCasinghead gasBuys100Apr 1, 2017Dec 1, 2023
Oasis Transp & Marketing Corp.OilGathers100Jun 1, 2020Dec 1, 2023
Sunoco Ptnrs. Mktg.&terminals LPOilGathers100May 1, 2014Jun 1, 2020

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

Who buys my oilOil price check

1,293.59 acres on the newest permit

The wells on this lease state different acreage

The permits state between 659.37 and 1,312.96 acres.

11 wells are listed on this lease

Permits for Clark 1
API numberWell no.Acreson the permit
42-173-3688312081,293.59
42-173-3671912071,293.59
42-173-3650812061,293.59
42-173-3608581,293.59
42-173-348257659.37
42-173-347376659.37
42-173-343945659.37
42-173-3430041,312.96
42-173-3383231,312.96
42-173-3383121,312.96
42-173-3374011,312.96

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

Unit decimal checker

What Ovintiv Inc. told investors it received

Ovintiv USA Inc. is linked to Ovintiv Inc. (OVV).
Realized prices reported by Ovintiv Inc.
QuarterOil$ per bblFiling
Q2 2026$100.69SEC filing
Q1 2026$72.62SEC filing
Q4 2025$59.55SEC filing
Q3 2025$66.22SEC filing
Q2 2025$64.50SEC filing
Q1 2025$71.79SEC filing

SourceOvintiv Inc. quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for CLARK 1
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ovintiv USA2673521,0119180$80.46$2.89
Jun 2026Ovintiv USA3041784483570$84.81$3.15
May 2026Ovintiv USA4155341,0309360$102.13$2.94
Apr 2026Ovintiv USA2493621,0739830$100.32$2.77
Mar 2026Ovintiv USA4261991,1311,0380$91.38$3.04
Feb 2026Ovintiv USA1161988267430$64.51$3.62
Jan 2026Ovintiv USA2933611,1231,0300$60.04$7.72
Dec 2025Ovintiv USA3384011,2481,1550$57.97$4.26
Nov 2025Ovintiv USA2771961,1541,0640$60.06$3.79
Oct 2025Ovintiv USA2992031,3521,2580$60.89$3.19
Sep 2025Ovintiv USA3361841,6921,6010$63.96$2.97
Aug 2025Ovintiv USA3453351,1681,0750$64.86$2.91
Jul 2025Ovintiv USA3595442,1102,0180$68.39$3.20
Jun 2025Ovintiv USA2781891,7131,6230$68.17$3.02
May 2025Ovintiv USA3403502,2682,1740$62.17$3.12
Apr 2025Ovintiv USA3963422,3612,2700$63.54$3.42
Mar 2025Ovintiv USA3583332,1182,0240$68.24$4.12
Feb 2025Ovintiv USA3515531,7141,6300$71.53$4.19
Jan 2025Ovintiv USA4255462,0621,9700$75.74$4.13
Dec 2024Ovintiv USA4073762,0681,9740$70.12$3.01
Nov 2024Ovintiv USA4103652,3272,2370$69.95$2.12
Oct 2024Ovintiv USA3803801,4811,3890$71.99$2.20
Sep 2024Ovintiv USA3731873412510$70.24$2.28
Aug 2024Ovintiv USA3665371,3181,2250$76.68$1.99
Jul 2024Ovintiv USA3122931,3311,2380$81.80$2.07
Jun 2024Ovintiv USA4713766665760$79.77$2.54
May 2024Ovintiv USA3433521,1251,0320$80.02$2.12
Apr 2024Ovintiv USA4905722,3312,2410$85.35$1.60
Mar 2024Ovintiv USA5255602,2162,1230$81.28$1.49
Feb 2024Ovintiv USA5453821,8951,8080$77.25$1.72
Jan 2024Ovintiv USA4285441,8831,7900$74.15$3.18
Dec 2023Ovintiv USA3875611,6641,5710$71.90$2.52
Nov 2023Ovintiv USA2691791,2671,1770$77.69$2.71
Oct 2023Ovintiv USA3563321,6481,5550$85.64$2.98
Sep 2023Ovintiv USA1971672371470$89.43$2.64
Aug 2023Ovintiv USA4223251,9021,8090$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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This lease belongs to

OperatorOvintiv USA Inc.FieldSpraberry (Trend Area)CountyGlasscock County

Ovintiv USA Inc. in Glasscock County

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Spraberry (Trend Area) field

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