Dark Star 21 Fee

Oil & Gas Property in Culberson County, TX

  2. Texas
  3. Culberson County, TX
  4. Oil & Gas Properties in Culberson County, TX
  5. Dark Star 21 Fee Oil & Gas Property

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Property Summary

Key data points for Dark Star 21 Fee

CountyCulberson County, TX
OperatorCOTERRA ENERGY OPERATING CO.
Production DatesNov 2011 - Dec 2025
Total Oil Production388,721 BBLs
Total Gas Production4,699,606 MCF
Recent Oil Production84 BBLs in Dec 2025
Recent Gas Production2,462 MCF in Dec 2025
Wells on Property2

Our Valuation Estimates for Dark Star 21 Fee

ShaleAssessment™

$74,941 *

MarketMultiple™

$42,704 **

* Assessment based on future expected revenue
** Based on a 36 month multiple of average monthly estimated revenue

Based on a decimal interest

Dark Star 21 Fee Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Dark Star 21 Fee
from Nov 2011 to Dec 2025

Wells on Dark Star 21 Fee

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-109-32352DARK STAR 21 FEE 1HCOTERRA ENERGY OPERATING CO.ProducingCulberson County, TX31.954489-104.167465
42-109-32516DARK STAR 21 FEE 2HCOTERRA ENERGY OPERATING CO.ProducingCulberson County, TX31.954164-104.176352

Leases included in Dark Star 21 Fee

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-265694DARK STAR 21 FEE 1HCOTERRA ENERGY OPERATING CO.Culberson County, TX
08-271624DARK STAR 21 FEE 2HCOTERRA ENERGY OPERATING CO.Culberson County, TX

Nearby Properties

These are the closest 20 properties to the Dark Star 21 Fee property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Alysheba 17 UnitCulberson County, TX1,147 BBLs9,804 MCFJan 2026
Assault 14Culberson County, TX1,518 BBLs4,743 MCFJan 2026
Backswing State 200Culberson County, TX0 BBLs0 MCFJun 2025
Barbaro 23Culberson County, TX1,007 BBLs19,995 MCFJan 2026
Captain CallCulberson County, TX1,899 BBLs26,165 MCFJan 2026
Daystar 20 UnitCulberson County, TX410 BBLs11,289 MCFJan 2026
Elbow Down 8Culberson County, TX351 BBLs9,693 MCFJan 2026
Flying Ebony 19Culberson County, TX1,733 BBLs35,069 MCFJan 2026
Horn Splitter State Unit 100Culberson County, TX390 BBLs3,928 MCFJan 2026
LorenaCulberson County, TX1,613 BBLs29,974 MCFJan 2026
Macbeth 22Culberson County, TX107,216 BBLs1,015,351 MCFJan 2026
Middleground 16Culberson County, TX410 BBLs7,634 MCFJan 2026
Prewit-Barbaro 23Culberson County, TX60,765 BBLs603,331 MCFJan 2026
Prewit-Justify 14Culberson County, TX31,518 BBLs271,664 MCFJan 2026
Rich Strike 21-28Culberson County, TX126,596 BBLs1,297,469 MCFJan 2026
Shut Out 9 UnitCulberson County, TX2,690 BBLs43,879 MCFJan 2026
Thunder Gulch 15 UnitCulberson County, TX1,181 BBLs7,685 MCFJan 2026
Trail Boss 4Culberson County, TX310 BBLs15,639 MCFJan 2026
War Admiral 18 FeeCulberson County, TX857 BBLs22,568 MCFJan 2026
War Emblem 30 StateCulberson County, TX456 BBLs9,491 MCFJan 2026

Companies in the Area

These are the closest 16 companies operating near the Dark Star 21 Fee property.

Company Name
Antelope Energy Partners, LLC
Bta Oil Producers, LLC
Chesapeake Operating, Inc.
Chevron USA Inc
Cimarex Energy Co
COG Operating LLC
COG Production LLC
ConocoPhillips Company
Coterra Energy Operating Co.
EOG Resources Inc
EOG Y Resources Inc
Finley Resources Inc
Mewbourne Oil Company
Orla Petco, Inc.
Premier Oil & Gas Inc
Storm Peak Energy, LLC

Frac'ing activity on Dark Star 21 Fee

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-109-32516Dark Star 21 Fee #2H

Owners of Dark Star 21 Fee

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025CIMAREX ENERGY COMPANY (WI)DARK STAR 21 FEECIMAREX ENERGY
2025CHEVRON USA INCDARK STAR 21 FEECIMAREX ENERGY
2025CIMAREX ENERGY COMPANY (WI)DARK STAR 21 FEE #2HCIMAREX ENERGY

Oil & Gas Sales on Dark Star 21 Fee

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-265694DARK STAR 21 FEE 1HDec 2025PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HNov 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HNov 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HNov 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HNov 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HNov 2025COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HNov 2025PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HOct 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HOct 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HOct 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HOct 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HOct 2025COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HOct 2025PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HSep 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HSep 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HSep 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HSep 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HSep 2025COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HSep 2025PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HAug 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HAug 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HAug 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HAug 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HAug 2025COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HAug 2025PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.