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SIEVERS 2-35

Sievers 2-35 is an oil lease in Reeves County, Texas, operated by Coterra Energy Operating Co. in the Phantom (Wolfcamp) field.

1 well

105bbl oil, last 12 months−98% vs prior year
Operator
Coterra Energy Operating Co.
County
Reeves County
Field
Phantom (Wolfcamp)
RRC lease
08-46116

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Where it sits

This county

Reeves CountyReevesWinklerWardLovingReeves County
Reeves County
Gas, last 12 months
3,426 mcf
Oil in Jul 2026
0 bbl

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 oil wells on Jan 1, 2026.

  • Sales

    No sales reported for the last 4 months of state data (through Jul 2026).

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

See why checks stop on this lease

Production by month

Oil output fell 98% over the last 12 months

  • Oil (bars)
  • Gas (line)
  • Last 12 months
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for SIEVERS 2-35, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 105 bbl in the 12 months through Jul 2026, against 4,338 bbl in the 12 months before.Last 12 months: 105 bblbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Oct 23Jan 24AprJulOctJan 25AprJulOctJan 26AprJul
Oil output fell 98% over the last 12 monthsMonthly oil production and gas for SIEVERS 2-35, Aug 2023 to Jul 2026. Oil output fell 98% over the last 12 months. 105 bbl in the 12 months through Jul 2026, against 4,338 bbl in the 12 months before.Last 12 monthsbbl per monthmcf per month005002,0001,0004,0001,5006,0002,0008,000Jan 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

All of the gas went to a processing plant in the last 12 monthsShare of SIEVERS 2-35 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 SIEVERS 2-35 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 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 SIEVERS 2-35
API numberWell no.Status
42-389-342621HActive

SourceTexas Railroad Commission Wellbore Query.

Buyers and gatherers

Companies named on the Form P-4, by product
CompanyProductRoleShare%FromUntil
Plains Marketing, L.p.OilGathers50Jan 1, 2026–
Plains Pipeline L.p.OilGathers50Jan 1, 2026–
Coterra Energy Operating Co.Casinghead gasBuys100Jan 1, 2026–
Coterra Energy Operating Co.Casinghead gasGathers100Jan 1, 2026–
Cimarex Energy Co.Casinghead gasGathers100Nov 1, 2015Jan 1, 2026
Cimarex Energy Co.Casinghead gasBuys100Nov 1, 2015Jan 1, 2026
Eastex Crude CompanyOilGathers50Nov 1, 2015Jan 1, 2026
Energy Transfer Marketing & TermOilGathers50Dec 1, 2022Jan 1, 2026
Sunoco Ptnrs. Mktg.&terminals LPOilGathers50Nov 1, 2015Dec 1, 2022

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

Who buys my oilOil price check

318.07 acres on the newest permit

Check your decimal on this lease
Permits for Sievers 2-35
API numberWell no.Acreson the permit
42-389-342621H318.07

SourceRailroad Commission drilling permits, Sep 26, 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 SIEVERS 2-35
MonthOil producedbblOil soldbblGas producedmcfGas soldmcf, codes 2+3FlaredmcfWTI$/bblHenry Hub$/MMBtu
Jul 2026Coterra Energy00000$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 Energy03000$91.38$3.04
Feb 2026Coterra Energy05000$64.51$3.62
Jan 2026Coterra Energy01000$60.04$7.72
Dec 2025Coterra Energy07000$57.97$4.26
Nov 2025Coterra Energy1381121120$60.06$3.79
Oct 2025Cimarex Energy10136416410$60.89$3.19
Sep 2025Cimarex Energy12171,2761,2760$63.96$2.97
Aug 2025Cimarex Energy821981,3971,3970$64.86$2.91
Jul 2025Cimarex Energy4334112,0192,0190$68.39$3.20
Jun 2025Cimarex Energy3613811,7741,7740$68.17$3.02
May 2025Cimarex Energy3973801,7721,7720$62.17$3.12
Apr 2025Cimarex Energy3763741,8131,8130$63.54$3.42
Mar 2025Cimarex Energy4133851,8951,8950$68.24$4.12
Feb 2025Cimarex Energy4094491,5711,5710$71.53$4.19
Jan 2025Cimarex Energy4795292,0682,0680$75.74$4.13
Dec 2024Cimarex Energy5405341,7201,7200$70.12$3.01
Nov 2024Cimarex Energy5505311,9801,9800$69.95$2.12
Oct 2024Cimarex Energy3803711,1181,1180$71.99$2.20
Sep 2024Cimarex Energy00000$70.24$2.28
Aug 2024Cimarex Energy00000$76.68$1.99
Jul 2024Cimarex Energy3503361,1381,1380$81.80$2.07
Jun 2024Cimarex Energy4554759879870$79.77$2.54
May 2024Cimarex Energy4694801,2321,2320$80.02$2.12
Apr 2024Cimarex Energy5154901,1281,1280$85.35$1.60
Mar 2024Cimarex Energy5755559229220$81.28$1.49
Feb 2024Cimarex Energy5739846796790$77.25$1.72
Jan 2024Cimarex Energy376188278270$74.15$3.18
Dec 2023Cimarex Energy22821841840$71.90$2.52
Nov 2023Cimarex Energy276000$77.69$2.71
Oct 2023Cimarex Energy9641,0662,9722,9720$85.64$2.98
Sep 2023Cimarex Energy1,8811,9176,4696,4690$89.43$2.64
Aug 2023Cimarex Energy8738963,0283,0280$81.39$2.58

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.FieldPhantom (Wolfcamp)CountyReeves County

Coterra Energy Operating Co. in Reeves County

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Phantom (Wolfcamp) field

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