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Texas gas well

Producing

SUNNY'S HALO 40 UNIT

Sunny's Halo 40 Unit is a gas well in Culberson County, Texas, operated by Coterra Energy Operating Co. in the Ford, West (Wolfcamp) field.

1 well

62,300mcf gas, last 12 months−38% vs prior year
Operator
Coterra Energy Operating Co.
County
Culberson County
Field
Ford, West (Wolfcamp)
RRC lease
08-277205

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Where it sits

This county

Culberson CountyCulbersonCulberson County
Culberson County
Oil, last 12 months
4,128 bbl
Gas in Jul 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.

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

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Production by month

Gas output fell 38% over the last 12 months

  • Gas (bars)
  • Oil (line)
  • Last 12 months
Gas output fell 38% over the last 12 monthsMonthly gas production and oil for SUNNY'S HALO 40 UNIT, Aug 2023 to Jul 2026. Gas output fell 38% over the last 12 months. 62,300 mcf in the 12 months through Jul 2026, against 100,025 mcf in the 12 months before.Last 12 months: 62,300 mcfmcf per monthbbl per month005,00025010k50015k75020k1,00025k1,250Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Gas output fell 38% over the last 12 monthsMonthly gas production and oil for SUNNY'S HALO 40 UNIT, Aug 2023 to Jul 2026. Gas output fell 38% over the last 12 months. 62,300 mcf in the 12 months through Jul 2026, against 100,025 mcf in the 12 months before.Last 12 monthsmcf per monthbbl per month005,00025010k50015k75020k1,00025k1,250Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

Where the gas went

99% of the gas went to a processing plant in the last 12 months

Flaring peaked at 17.6% of the gas in Feb 2025.

  • Processing plant (3)
  • Flared (4)
99% of the gas went to a processing plant in the last 12 monthsShare of SUNNY'S HALO 40 UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 17.6% of the gas in Feb 2025.Share of the lease’s gas by disposition code, per month0%50%100%Flared 17.6%Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
99% of the gas went to a processing plant in the last 12 monthsShare of SUNNY'S HALO 40 UNIT gas by disposition code each month, Aug 2023 to Jul 2026. 99% of the gas went to a processing plant in the last 12 months. Flaring peaked at 17.6% of the gas in Feb 2025.Share of gas by disposition code0%50%100%Flared 17.6%Jan 24JulJan 25JulJan 26Jul

SourceTexas Railroad Commission Production Data Query, through Jul 2026.

  • Processing plant (3)

    99% · 63,982 mcf

  • Flared (4)

    0.8% · 536 mcf

0.8% of the gas flared in the last 12 months. 3 months above 3%.

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 Jul 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 Jul 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 SUNNY'S HALO 40 UNIT
API numberWell no.Status
42-109-326841HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.CondensateGathers100Feb 9, 2015–
Coterra Energy Operating Co.Gas-well gasBuys100Jan 1, 2026–
Coterra Energy Operating Co.Gas-well gasGathers100Jan 1, 2026–
Cimarex Energy Co.Gas-well gasGathers100Feb 9, 2015Jan 1, 2026
Cimarex Energy Co.Gas-well gasBuys100Feb 9, 2015Jan 1, 2026

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

Who buys my oilOil price check

1,006.60 acres on the newest permit

  • 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 Sunny's Halo 40 Unit
API numberWell no.Acreson the permit
42-109-326841H1,006.60

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 SUNNY'S HALO 40 UNIT
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Coterra Energy10597000$80.46$2.89
Jun 2026Coterra Energy66711,2741,20272$84.81$3.15
May 2026Coterra Energy2172444,8954,480415$102.13$2.94
Apr 2026Coterra Energy2832624,4304,4300$100.32$2.77
Mar 2026Coterra Energy2232107,5267,5260$91.38$3.04
Feb 2026Coterra Energy2352496,7176,7125$64.51$3.62
Jan 2026Coterra Energy2482656,0396,0381$60.04$7.72
Dec 2025Coterra Energy3413508,2828,26616$57.97$4.26
Nov 2025Coterra Energy4524588,1358,1350$60.06$3.79
Oct 2025Cimarex Energy4968948,1888,17810$60.89$3.19
Sep 2025Cimarex Energy1,0048534,5724,5720$63.96$2.97
Aug 2025Cimarex Energy4582672,2422,22616$64.86$2.91
Jul 2025Cimarex Energy4784912,2182,2171$68.39$3.20
Jun 2025Cimarex Energy4664305,5095,48920$68.17$3.02
May 2025Cimarex Energy5364888,3658,35213$62.17$3.12
Apr 2025Cimarex Energy3473479,0279,00918$63.54$3.42
Mar 2025Cimarex Energy45468510,43010,4273$68.24$4.12
Feb 2025Cimarex Energy61441010,4188,5831,835$71.53$4.19
Jan 2025Cimarex Energy6787046,3196,29722$75.74$4.13
Dec 2024Cimarex Energy57251011,12711,1207$70.12$3.01
Nov 2024Cimarex Energy4374489,5379,5370$69.95$2.12
Oct 2024Cimarex Energy5575689,4959,4950$71.99$2.20
Sep 2024Cimarex Energy2692536,8186,8180$70.24$2.28
Aug 2024Cimarex Energy44645610,76210,7620$76.68$1.99
Jul 2024Cimarex Energy2672455,7525,7520$81.80$2.07
Jun 2024Cimarex Energy2723087,4557,4550$79.77$2.54
May 2024Cimarex Energy78632,9642,9595$80.02$2.12
Apr 2024Cimarex Energy3343439,3679,30265$85.35$1.60
Mar 2024Cimarex Energy46145311,62811,56959$81.28$1.49
Feb 2024Cimarex Energy2862949,0189,0180$77.25$1.72
Jan 2024Cimarex Energy32833812,69212,6920$74.15$3.18
Dec 2023Cimarex Energy2402108,3598,3554$71.90$2.52
Nov 2023Cimarex Energy1491994,0663,97591$77.69$2.71
Oct 2023Cimarex Energy3303098,5668,5660$85.64$2.98
Sep 2023Cimarex Energy4625829,8569,8560$89.43$2.64
Aug 2023Cimarex Energy9018484,3144,29915$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

OperatorCoterra Energy Operating Co.FieldFord, West (Wolfcamp)CountyCulberson County

Coterra Energy Operating Co. in Culberson County

All Coterra Energy Operating Co. leases →

Ford, West (Wolfcamp) field

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