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 - Apr 2026
Total Oil Production389,359 BBLs
Total Gas Production4,715,914 MCF
Recent Oil Production326 BBLs in Mar 2026
Recent Gas Production8,014 MCF in Mar 2026
Wells on Property2

Our Valuation Estimates for Dark Star 21 Fee

ShaleAssessment™

$71,506 *

MarketMultiple™

$43,254 **

* 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 Apr 2026

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, TX1,208 BBLs10,031 MCFApr 2026
Assault 14Culberson County, TX646 BBLs5,315 MCFMar 2026
Backswing State 200Culberson County, TX0 BBLs198 MCFMar 2026
Barbaro 23Culberson County, TX283 BBLs89 MCFApr 2026
Captain CallCulberson County, TX2,196 BBLs51,433 MCFApr 2026
Daystar 20 UnitCulberson County, TX238 BBLs6,529 MCFApr 2026
Elbow Down 8Culberson County, TX1,321 BBLs31,643 MCFApr 2026
Flying Ebony 19Culberson County, TX170,510 BBLs635,110 MCFApr 2026
Horn Splitter State Unit 100Culberson County, TX3 BBLs2,819 MCFApr 2026
LorenaCulberson County, TX824 BBLs26,221 MCFApr 2026
Macbeth 22Culberson County, TX41,232 BBLs213,542 MCFApr 2026
Middleground 16Culberson County, TX477 BBLs6,253 MCFApr 2026
Prewit-Barbaro 23Culberson County, TX55,616 BBLs600,245 MCFApr 2026
Prewit-Justify 14Culberson County, TX25,340 BBLs237,472 MCFApr 2026
Rich Strike 21-28Culberson County, TX92,097 BBLs842,556 MCFApr 2026
Shut Out 9 UnitCulberson County, TX1,751 BBLs34,912 MCFApr 2026
Thunder Gulch 15 UnitCulberson County, TX400 BBLs2,781 MCFApr 2026
Tomy Lee 20-29Culberson County, TX442,457 BBLs1,784,605 MCFApr 2026
Trail Boss 4Culberson County, TX495 BBLs18,820 MCFApr 2026
War Admiral 18 FeeCulberson County, TX650 BBLs17,705 MCFApr 2026

Companies in the Area

These are the closest 15 companies operating near the Dark Star 21 Fee property.

Company Name
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 1HMar 2026PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HFeb 2026CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HFeb 2026CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HFeb 2026COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HFeb 2026COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HFeb 2026COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HFeb 2026PLAINS MARKETING, L.P.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HJan 2026COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HDec 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HDec 2025CHEVRON U.S.A. INC.CHEVRON U.S.A. INC.
08-265694DARK STAR 21 FEE 1HDec 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HDec 2025COTERRA ENERGY OPERATING CO.
08-265694DARK STAR 21 FEE 1HDec 2025COTERRA ENERGY OPERATING CO.COTERRA ENERGY OPERATING CO.
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.