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MONARCHOS 13 UNIT

Monarchos 13 Unit is a gas well in Culberson County, Texas, operated by Coterra Energy Operating Co. in the Derby (Bone Spring) field.

1 well

9,277mcf gas, last 12 months−86% vs prior year
Operator
Coterra Energy Operating Co.
County
Culberson County
Field
Derby (Bone Spring)
RRC lease
08-276594

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
607 bbl
Gas in Jun 2026
0 mcf

Checks stopped on this lease?

  • Operator

    Operator changed: Coterra Energy Operating Co. took over from Cimarex Energy Co. in Nov 2025.

  • P-5

    The previous operator's P-5 registration is listed as delinquent (last P-5 filed Jul 8, 2025).

  • Buyer

    Buyer changed: COTERRA ENERGY OPERATING CO. replaced CIMAREX ENERGY CO. as the buyer of this lease's gas from gas wells on Jan 1, 2026.

  • Sales

    No sales reported for the last 11 months of state data (through Jul 2026).

  • Wells

    The one well on this lease is marked plugged.

SourceRailroad Commission production, P-5 and P-4 records, data through Jul 2026.

See why checks stop on this lease

Production by month

Gas output fell 86% over the last 12 months

Jul 2026 was not reported.

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 86% over the last 12 monthsMonthly gas production and oil for MONARCHOS 13 UNIT, Aug 2023 to Jul 2026. Gas output fell 86% over the last 12 months. 4,857 mcf in the 12 months through Jul 2026, against 35,629 mcf in the 12 months before.Last 12 months: 4,857 mcfmcf per monthbbl per month002,0001004,0002006,0003008,00040010k500Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 86% over the last 12 monthsMonthly gas production and oil for MONARCHOS 13 UNIT, Aug 2023 to Jul 2026. Gas output fell 86% over the last 12 months. 4,857 mcf in the 12 months through Jul 2026, against 35,629 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month002,0001004,0002006,0003008,00040010k500Jan 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 MONARCHOS 13 UNIT 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 MONARCHOS 13 UNIT 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 Nov 2025

Operators of this lease over timeCimarex Energy Co., Jan 2020 to Oct 2025; Coterra Energy Operating Co., Nov 2025 to Jun 20262020202120222023202420252026Changed Nov 2025Cimarex Energy Co.Jan 2020 to Oct 2025Coterra Energy Operating Co.Nov 2025 to now
Operators of this lease over timeCimarex Energy Co., Jan 2020 to Oct 2025; Coterra Energy Operating Co., Nov 2025 to Jun 20262020202120222023202420252026Changed Nov 2025Cimarex Energy Co.Jan 2020 to Oct 2025Coterra Energy Operating Co.Nov 2025 to now

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

1 well on this lease

Wells on MONARCHOS 13 UNIT
API numberWell no.Status
42-109-325281HShut-in

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers50Apr 2, 2016–
Plains Pipeline L.p.CondensateGathers50Apr 2, 2016–
Coterra Energy Operating Co.Gas-well gasBuys100Jan 1, 2026–
Coterra Energy Operating Co.Gas-well gasGathers100Jan 1, 2026–
Cimarex Energy Co.Gas-well gasGathers100Jul 26, 2013Jan 1, 2026
Cimarex Energy Co.Gas-well gasBuys100Jul 26, 2013Jan 1, 2026

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

Who buys my oilOil price check

688.83 acres on the newest permit

  • Good to know

    All listed wells are plugged

    The RRC wellbore records mark all listed wells as plugged. These records do not show whether earlier royalties remain payable. Ask the payor about any unpaid months.

Check your decimal on this lease
Permits for Monarchos 13 Unit
API numberWell no.Acreson the permit
42-109-325281H688.83

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

Unit decimal checker

What Devon Energy Corporation told investors it received

Coterra Energy Operating Co. is linked to Devon Energy Corporation (CTRA).
Realized prices reported by Devon Energy Corporation
QuarterOil$ per bblFiling
Q2 2026$95.10SEC filing
Q1 2026$70.79SEC filing
Q3 2025$64.10SEC filing
Q2 2025$62.80SEC filing
Q1 2025$69.73SEC filing
Q3 2024$74.04SEC filing

SourceDevon Energy Corporation quarterly reports, SEC EDGAR, company-wide averages before hedging.

Estimate your royalty

36 months, newest first

Ledger for MONARCHOS 13 UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026No report–––––$80.46$2.89
Jun 2026Coterra Energy00000$84.81$3.15
May 2026Coterra Energy00000$102.13$2.94
Apr 2026Coterra Energy00000$100.32$2.77
Mar 2026Coterra Energy00000$91.38$3.04
Feb 2026Coterra Energy00000$64.51$3.62
Jan 2026Coterra Energy00000$60.04$7.72
Dec 2025Coterra Energy00000$57.97$4.26
Nov 2025Coterra Energy01000$60.06$3.79
Oct 2025Cimarex Energy916000$60.89$3.19
Sep 2025Cimarex Energy7487000$63.96$2.97
Aug 2025Cimarex Energy3063104,8574,8570$64.86$2.91
Jul 2025Cimarex Energy2182204,4204,4200$68.39$3.20
Jun 2025Cimarex Energy2452524,4744,4740$68.17$3.02
May 2025Cimarex Energy3693744,8274,8270$62.17$3.12
Apr 2025Cimarex Energy3553384,2924,2920$63.54$3.42
Mar 2025Cimarex Energy3413464,4724,4720$68.24$4.12
Feb 2025Cimarex Energy3763864,2634,2630$71.53$4.19
Jan 2025Cimarex Energy3473294,3974,3970$75.74$4.13
Dec 2024Cimarex Energy2532354,4844,4840$70.12$3.01
Nov 2024Cimarex Energy1514000$69.95$2.12
Oct 2024Cimarex Energy00000$71.99$2.20
Sep 2024Cimarex Energy00000$70.24$2.28
Aug 2024Cimarex Energy00000$76.68$1.99
Jul 2024Cimarex Energy01000$81.80$2.07
Jun 2024Cimarex Energy1416000$79.77$2.54
May 2024Cimarex Energy3032000$80.02$2.12
Apr 2024Cimarex Energy7485000$85.35$1.60
Mar 2024Cimarex Energy2662646,2266,2260$81.28$1.49
Feb 2024Cimarex Energy3103154,7294,7290$77.25$1.72
Jan 2024Cimarex Energy3653655,7845,7840$74.15$3.18
Dec 2023Cimarex Energy3713695,5385,5380$71.90$2.52
Nov 2023Cimarex Energy3463545,2335,2330$77.69$2.71
Oct 2023Cimarex Energy4314355,4545,4540$85.64$2.98
Sep 2023Cimarex Energy4394315,1725,1720$89.43$2.64
Aug 2023Cimarex Energy3703695,1705,1700$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

OperatorCoterra Energy Operating Co.FieldDerby (Bone Spring)CountyCulberson County

Coterra Energy Operating Co. in Culberson County

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Derby (Bone Spring) field

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