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Texas oil lease

Producing

CLARK 12 12A

Clark 12 12A is an oil lease in Glasscock County, Texas, operated by Ovintiv USA Inc. in the Spraberry (Trend Area) field.

2 wells

29,574bbl oil, last 12 months−9% vs prior year
Operator
Ovintiv USA Inc.
County
Glasscock County
Field
Spraberry (Trend Area)
RRC lease
08-47571

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Where it sits

This county

Glasscock CountyGlasscockMitchellMartinSterlingMidlandHowardGlasscock County
Glasscock County
Gas, last 12 months
105,623 mcf
Oil in Jul 2026
2,421 bbl

Production by month

Oil output fell 9% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for CLARK 12 12A, Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 29,574 bbl in the 12 months through Jul 2026, against 32,594 bbl in the 12 months before.Last 12 months: 29,574 bblbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kOct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 9% over the last 12 monthsMonthly oil production and gas for CLARK 12 12A, Aug 2023 to Jul 2026. Oil output fell 9% over the last 12 months. 29,574 bbl in the 12 months through Jul 2026, against 32,594 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month001,0005,0002,00010k3,00015k4,00020kJan 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 lease fuel instead of a transmission line

Flaring peaked at 6.3% of the gas in Apr 2024.

  • Processing plant (3)
  • Transmission line (2)
  • Lease fuel (1)
  • Flared (4)
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of CLARK 12 12A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 6.3% of the gas in Apr 2024.Share of the lease’s gas by disposition code, per month0%50%100%Jul 2026: line to fuelFlared 6.3%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission lineShare of CLARK 12 12A gas by disposition code each month, Aug 2023 to Jul 2026. Since Jul 2026 the lease's gas goes to lease fuel instead of a transmission line. Flaring peaked at 6.3% of the gas in Apr 2024.Share of gas by disposition code0%50%100%Jul 26: line to fuelFlared 6.3%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    74% · 78,362 mcf

  • Transmission line (2)

    17% · 17,713 mcf

  • Lease fuel (1)

    9.0% · 9,542 mcf

  • Flared (4)

    0.0% · 6 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.

2 wells on this lease

Wells on CLARK 12 12A
API numberWell no.Status
42-173-371381201HActive
42-173-371391202HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%From
Medallion Operating Company, LLCOilGathers100Sep 7, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasBuys100Sep 7, 2015
Targa Pl Mid-Cont Westtex LLCCasinghead gasGathers100Sep 7, 2015

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

Who buys my oilOil price check

1,312.97 acres on the newest permit

  • Worth asking

    An allocation well is on this lease

    A well drilled across several tracts shares its production by an allocation formula, so the decimal is not always your acres over the unit acres. Ask the operator for the allocation formula and the tract factor for your land.

  • Good to know

    The wells on this lease state different acreage

    The permits state between 1,312.96 and 1,312.97 acres. Use the acres from your own division order for the well you are paid on.

  • Worth asking

    A Rule 37 case is listed

    The RRC permit records list a Rule 37 case. This does not establish your royalty share. Ask for the permit and unit plat for your well.

Check your decimal on this lease
Permits for Clark 12 12A
API numberWell no.Acreson the permit
42-173-371381201H1,312.97
42-173-371391202H1,312.96

SourceRailroad Commission drilling permits, Oct 3, 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 12 12A
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Ovintiv USA2,4212,41681000$80.46$2.89
Jun 2026Ovintiv USA2,4862,47910,0149,2300$84.81$3.15
May 2026Ovintiv USA2,3972,4659,2968,4832$102.13$2.94
Apr 2026Ovintiv USA2,4362,3279,2338,4462$100.32$2.77
Mar 2026Ovintiv USA2,2252,5369,7108,8990$91.38$3.04
Feb 2026Ovintiv USA2,2872,2008,2177,4860$64.51$3.62
Jan 2026Ovintiv USA2,5182,5769,5978,7870$60.04$7.72
Dec 2025Ovintiv USA2,4772,5389,8098,9990$57.97$4.26
Nov 2025Ovintiv USA2,5882,4989,4048,6182$60.06$3.79
Oct 2025Ovintiv USA2,5962,4999,6378,8260$60.89$3.19
Sep 2025Ovintiv USA2,5092,5439,9479,1630$63.96$2.97
Aug 2025Ovintiv USA2,6342,6119,9499,1380$64.86$2.91
Jul 2025Ovintiv USA2,5002,6859,1318,3210$68.39$3.20
Jun 2025Ovintiv USA2,6322,4309,1798,3922$68.17$3.02
May 2025Ovintiv USA2,8042,83610,4739,6640$62.17$3.12
Apr 2025Ovintiv USA2,3682,1778,1117,3280$63.54$3.42
Mar 2025Ovintiv USA2,7032,7849,9689,1580$68.24$4.12
Feb 2025Ovintiv USA2,5582,4387,0416,3090$71.53$4.19
Jan 2025Ovintiv USA2,8072,8509,5878,7770$75.74$4.13
Dec 2024Ovintiv USA2,7732,7649,3088,4980$70.12$3.01
Nov 2024Ovintiv USA2,6402,74910,6229,8380$69.95$2.12
Oct 2024Ovintiv USA2,9562,84011,74510,9350$71.99$2.20
Sep 2024Ovintiv USA2,8892,87510,3318,908639$70.24$2.28
Aug 2024Ovintiv USA2,9642,95310,5909,605175$76.68$1.99
Jul 2024Ovintiv USA2,6582,7158,4777,448220$81.80$2.07
Jun 2024Ovintiv USA2,7422,8108,5787,491304$79.77$2.54
May 2024Ovintiv USA2,8592,7799,4528,409233$80.02$2.12
Apr 2024Ovintiv USA2,9852,97210,4969,056656$85.35$1.60
Mar 2024Ovintiv USA3,0353,1019,8168,857149$81.28$1.49
Feb 2024Ovintiv USA2,8622,8918,1687,32486$77.25$1.72
Jan 2024Ovintiv USA2,5602,56210,0859,25816$74.15$3.18
Dec 2023Ovintiv USA3,1503,03311,71710,9080$71.90$2.52
Nov 2023Ovintiv USA3,1083,17811,43510,6510$77.69$2.71
Oct 2023Ovintiv USA2,9823,2176,1455,3350$85.64$2.98
Sep 2023Ovintiv USA2,9332,70911,12510,5106$89.43$2.64
Aug 2023Ovintiv USA3,3293,29014,77513,9650$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

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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