South Keystone

Oil & Gas Property in Winkler County, TX

  2. Texas
  3. Winkler County, TX
  4. Oil & Gas Properties in Winkler County, TX
  5. South Keystone Oil & Gas Property

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Property Summary

Key data points for South Keystone

CountyWinkler County, TX
Production DatesJan 1993 - Apr 2026
Total Oil Production1,649,654 BBLs
Total Gas Production82,165,363 MCF
Recent Oil ProductionNo Recent Prod.
Recent Gas ProductionNo Recent Prod.
Wells on Property39

Our Valuation Estimates for South Keystone

ShaleAssessment™

$139,494 *

MarketMultiple™

$49,720 **

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

Based on a decimal interest

South Keystone Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for South Keystone
from Jan 1993 to Apr 2026

Wells on South Keystone

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-495-01145SOUTH KEYSTONE /ELLEN/ UNIT 1065BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.923991-103.036876
42-495-01149SOUTH KEYSTONE /ELLEN/ UNIT 1069BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.928332-103.061283
42-495-01150SOUTH KEYSTONE SILURIAN UNIT 20GULF OIL CORP.Plugged Oil WellWinkler County, TX31.922912-103.040904
42-495-01151SOUTH KEYSTONE /ELLEN/ UNIT 1071BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.932905-103.031670
42-495-01153SOUTH KEYSTONE/ELLEN/UNIT 1073BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.929799-103.043501
42-495-01154SOUTH KEYSTONE /ELLEN/ UNIT 1074BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.928375-103.034195
42-495-01155SOUTH KEYSTONE /ELLEN/ UNIT 1075BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.926242-103.042533
42-495-01156SOUTH KEYSTONE /ELLEN/ UNIT 1076BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.931773-103.035615
42-495-01158SOUTH KEYSTONE /ELLEN/ UNIT 1078BASIN OIL & GAS OPERATING, LLCPlugged Oil/Gas WellWinkler County, TX31.920641-103.049296
42-495-01162SOUTH KEYSTONE /ELLEN/ UNIT 1402BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.913490-103.019503
42-495-01172SOUTH KEYSTONE /ELLEN/ UNIT 1057BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.929385-103.030331
42-495-01173SOUTH KEYSTONE /ELLEN/ UNIT 1058BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.935156-103.036599
42-495-01174SOUTH KEYSTONE /ELLEN/ UNIT 1059BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.933202-103.044832
42-495-01175SOUTH KEYSTONE /ELLEN/ UNIT 1060BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.931701-103.049111
42-495-01176SOUTH KEYSTONE /ELLEN/ UNIT 1061BASIN OIL & GAS OPERATING, LLCPlugged Oil/Gas WellWinkler County, TX31.925881-103.029201
42-495-01177SOUTH KEYSTONE ELLENBURGER UNIT 1062BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.921499-103.045656
42-495-01181SOUTH KEYSTONE/ELLEN/UNIT 1046BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.930547-103.039429
42-495-01184SOUTH KEYSTONE /ELLEN/ UNIT 4049BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.918706-103.044046
42-495-01185SOUTH KEYSTONE /ELLEN/ UNIT 1050BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.925087-103.032805
42-495-01186SOUTH KEYSTONE /ELLEN/ UNIT 1051BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.930701-103.053178
42-495-01247SOUTH KEYSTONE /ELLEN/ UNIT 1093BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.929698-103.057215
42-495-01253SOUTH KEYSTONE /ELLEN/ UNIT 1099BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.928461-103.047899
42-495-01262SOUTH KEYSTONE /ELLEN/ UNIT 108BASIN OIL & GAS OPERATING, LLCProducingWinkler County, TX31.925282-103.046269
42-495-01275SOUTH KEYSTONE ELLENBURGER UNIT 1121DEVON ENERGY PRODUCTION CO, L.P.Plugged Oil WellWinkler County, TX31.925369-103.059813
42-495-02258SOUTH KEYSTONE /ELLEN/ UNIT 802BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.915755-103.025063
42-495-02262SOUTH KEYSTONE /ELLEN/ UNIT 804BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.914775-103.029119
42-495-02337SOUTH KEYSTONE /ELLEN/ UNIT 1063BASIN OIL & GAS OPERATING, LLCPlugged Oil/Gas WellWinkler County, TX31.934090-103.040812
42-495-03467SOUTH KEYSTONE /ELLEN/ UNIT 6002BASIN OIL & GAS OPERATING, LLCPlugged Oil/Gas WellWinkler County, TX31.919132-103.026425
42-495-03477SOUTH KEYSTONE /ELLEN/ UNIT 6001BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.922557-103.027744
42-495-04115SOUTH KEYSTONE /ELLEN/ UNIT 501BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.919412-103.039632
42-495-04116SOUTH KEYSTONE /ELLEN/ UNIT 508BASIN OIL & GAS OPERATING, LLCPlugged Oil/Gas WellWinkler County, TX31.917970-103.030208
42-495-04117SOUTH KEYSTONE /ELLEN/ UNIT 5011BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.917155-103.034363
42-495-04119SOUTH KEYSTONE /ELLEN/ UNIT 502BASIN OIL & GAS OPERATING, LLCPlugged Oil WellWinkler County, TX31.922031-103.031338
42-495-04127SOUTH KEYSTONE /ELLEN/ UNIT 5012BASIN OIL & GAS OPERATING, LLCShut InWinkler County, TX31.916016-103.038391
42-495-04284SOUTH KEYSTONE/ELLEN/UNIT 701BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.928291-103.020814
42-495-04288SOUTH KEYSTONE /ELLEN/ UNIT 3002BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.930805-103.025939
42-495-04292SOUTH KEYSTONE /ELLEN/ UNIT 3004RBASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.931960-103.021944
42-495-33044SOUTH KEYSTONE/ELLEN/UNIT 1401BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.922463-103.019889
42-495-33267SOUTH KEYSTONE/ELLEN/UNIT 1403BASIN OIL & GAS OPERATING, LLCTemp AbandonedWinkler County, TX31.919377-103.017456

Leases included in South Keystone

Lease #Lease NameOperatorCounty
Lease #Lease NameOperatorCounty
08-020429SOUTH KEYSTONE /ELLEN/ UNIT 508BASS, PERRY R.Winkler County, TX
08-020454SOUTH KEYSTONE /ELLEN/ UNIT 1065GULF OIL CORP.Winkler County, TX
08-020463SOUTH KEYSTONE /ELLEN/ UNIT 3004RPENNZOIL PETROLEUM COMPANYWinkler County, TX
08-020483SOUTH KEYSTONE /ELLEN/ UNIT 6002SOUTHWEST ROYALTIES, INC.Winkler County, TX
08-140445SOUTH KEYSTONE /ELLEN/ UNIT 1060BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-140449SOUTH KEYSTONE /ELLEN/ UNIT 1063PENNZOIL EXPLORATION & PROD. CO.Winkler County, TX
08-140701SOUTH KEYSTONE /ELLEN/ UNIT 1051BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-140702SOUTH KEYSTONE /ELLEN/ UNIT 1099BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-140884SOUTH KEYSTONE /ELLEN/ UNIT 1078DEVON ENERGY PRODUCTION CO, L.P.Winkler County, TX
08-152108SOUTH KEYSTONE ELLENBURGER UNIT 1062BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-22615SOUTH KEYSTONE /ELLEN/ UNITBASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-229645SOUTH KEYSTONE/ELLEN/UNIT 1401BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-240059SOUTH KEYSTONE/ELLEN/UNIT 1403BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-256551SOUTH KEYSTONE/ELLEN/UNIT 1046BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-262794SOUTH KEYSTONE /ELLEN/ UNIT 508DEVON ENERGY PRODUCTION CO, L.P.Winkler County, TX
08-263369SOUTH KEYSTONE /ELLEN/ UNIT 1061STRONGHOLD ENERGY II OPER, LLCWinkler County, TX
08-264836SOUTH KEYSTONE/ELLEN/UNIT 1073BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-271588SOUTH KEYSTONE /ELLEN/ UNIT 3004RBASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-271589SOUTH KEYSTONE /ELLEN/ UNIT 3002BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-272882SOUTH KEYSTONE/ELLEN/UNIT 701BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-279772SOUTH KEYSTONE /ELLEN/ UNIT 1069BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-279773SOUTH KEYSTONE /ELLEN/ UNIT 1059BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-279809SOUTH KEYSTONE /ELLEN/ UNIT 108BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-280019SOUTH KEYSTONE /ELLEN/ UNIT 1075BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-280021SOUTH KEYSTONE /ELLEN/ UNIT 1065BASIN OIL & GAS OPERATING, LLCWinkler County, TX
08-35346SOUTH KEYSTONE SILURIAN UNITBASS ENTERPRISES PRODUCTION CO.Winkler County, TX
08-37548SOUTH KEYSTONE/ELLEN/UNITSTRONGHOLD ENERGY II OPER, LLCWinkler County, TX

Operators Associated With South Keystone

Nearby Properties

These are the closest 20 properties to the South Keystone property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BashWinkler County, TX0 BBLs0 MCFAug 2022
BasharaWinkler County, TX2,062 BBLs630 MCFJun 2026
CrumWinkler County, TX77 BBLs0 MCFJun 2026
East KeystoneWinkler County, TX1,111 BBLs3 MCFJun 2026
ErnestWinkler County, TX0 BBLs0 MCFApr 2019
Fernandes RanchWinkler County, TX0 BBLs0 MCFMar 2020
JenkinsWinkler County, TX99 BBLs0 MCFJun 2026
KeystoneWinkler County, TX25,273 BBLs25,015 MCFJun 2026
Keystone Cattle CoWinkler County, TX2,462 BBLs693 MCFJun 2026
Keystone Holt UnitWinkler County, TX0 BBLs0 MCFOct 2022
Keystone Silurian UnitWinkler County, TX1,825 BBLs183 MCFJun 2026
LavenderWinkler County, TX0 BBLs0 MCFSep 2025
M. J. BasharaWinkler County, TX598 BBLs0 MCFJun 2026
McCutchenWinkler County, TX0 BBLs0 MCFJul 2025
Perkins J. JWinkler County, TX0 BBLs0 MCFAug 2019
Pogo WaltonWinkler County, TX34 BBLs0 MCFJun 2026
Pure-WaltonWinkler County, TX5 BBLs13 MCFJun 2026
TrinityWinkler County, TX0 BBLs0 MCFJan 2015
WaddellWinkler County, TX143 BBLs0 MCFJun 2026
WaltonWinkler County, TX0 BBLs5,421 MCFJun 2026

Companies in the Area

These are the closest 20 companies operating near the South Keystone property.

Company Name
Arrington,David H. Oil & Gas,Inc
Basin Oil & Gas Operating, LLC
Bass Enterprises Production Co
BC Operating, Inc.
BCP Resources, LLC
Bopco, L.P.
Bta Oil Producers
Earnest Producing Corporation
Energen Resources Corporation
Fulfer Oil And Cattle Co.
Hallwood Petroleum, Inc.
Hilcorp Energy Company
Hillin-Simon Oil Company
McShane, J. Inc.
Mineral Technologies, Inc.
Pennzoil Petroleum Company
Phillips Petroleum Company
Teke Production LLC
United Oil & Shale LLC
XTO Energy Inc.

Owners of South Keystone

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN UN TR 1BASIN OIL & GAS OPER
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN/UNIT TR 5BASIN OIL & GAS OPER
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN/UNIT TR 6BASIN OIL & GAS OPER
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN/UNIT TR 8BASIN OIL & GAS OPER
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN/UNIT TR 7BASIN OIL & GAS OPER
2026BASIN OIL & GAS OPERATING LLCSO KEY/ELLEN/UNIT TR 3BASIN OIL & GAS OPER
2026RIVERHILL ENERGY CORPSO KEY/ELLEN UN TR 1BASIN OIL & GAS OPER
2026RIVERHILL ENERGY CORPSO KEY/ELLEN/UNIT TR 5BASIN OIL & GAS OPER
Displaying 8 of 139 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on South Keystone

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-256551SOUTH KEYSTONE/ELLEN/UNIT 1046Apr 2026BASIN OIL & GAS OPERATING, LLC
08-264836SOUTH KEYSTONE/ELLEN/UNIT 1073Apr 2026BASIN OIL & GAS OPERATING, LLC
08-279773SOUTH KEYSTONE /ELLEN/ UNIT 1059Apr 2026BASIN OIL & GAS OPERATING, LLC
08-279809SOUTH KEYSTONE /ELLEN/ UNIT 108Apr 2026BASIN OIL & GAS OPERATING, LLC
08-280019SOUTH KEYSTONE /ELLEN/ UNIT 1075Apr 2026BASIN OIL & GAS OPERATING, LLC
08-280021SOUTH KEYSTONE /ELLEN/ UNIT 1065Apr 2026BASIN OIL & GAS OPERATING, LLC
08-256551SOUTH KEYSTONE/ELLEN/UNIT 1046Mar 2026BASIN OIL & GAS OPERATING, LLC
08-264836SOUTH KEYSTONE/ELLEN/UNIT 1073Mar 2026BASIN OIL & GAS OPERATING, LLC
08-279773SOUTH KEYSTONE /ELLEN/ UNIT 1059Mar 2026BASIN OIL & GAS OPERATING, LLC
08-279809SOUTH KEYSTONE /ELLEN/ UNIT 108Mar 2026BASIN OIL & GAS OPERATING, LLC
08-280019SOUTH KEYSTONE /ELLEN/ UNIT 1075Mar 2026BASIN OIL & GAS OPERATING, LLC
08-280021SOUTH KEYSTONE /ELLEN/ UNIT 1065Mar 2026BASIN OIL & GAS OPERATING, LLC
08-140702SOUTH KEYSTONE /ELLEN/ UNIT 1099Feb 2026BASIN OIL & GAS OPERATING, LLC
08-152108SOUTH KEYSTONE ELLENBURGER UNIT 1062Feb 2026BASIN OIL & GAS OPERATING, LLC
08-256551SOUTH KEYSTONE/ELLEN/UNIT 1046Feb 2026BASIN OIL & GAS OPERATING, LLC
08-264836SOUTH KEYSTONE/ELLEN/UNIT 1073Feb 2026BASIN OIL & GAS OPERATING, LLC
08-279773SOUTH KEYSTONE /ELLEN/ UNIT 1059Feb 2026BASIN OIL & GAS OPERATING, LLC
08-279809SOUTH KEYSTONE /ELLEN/ UNIT 108Feb 2026BASIN OIL & GAS OPERATING, LLC
08-280019SOUTH KEYSTONE /ELLEN/ UNIT 1075Feb 2026BASIN OIL & GAS OPERATING, LLC
08-280021SOUTH KEYSTONE /ELLEN/ UNIT 1065Feb 2026BASIN OIL & GAS OPERATING, LLC
08-140702SOUTH KEYSTONE /ELLEN/ UNIT 1099Jan 2026BASIN OIL & GAS OPERATING, LLC
08-152108SOUTH KEYSTONE ELLENBURGER UNIT 1062Jan 2026BASIN OIL & GAS OPERATING, LLC
08-256551SOUTH KEYSTONE/ELLEN/UNIT 1046Jan 2026BASIN OIL & GAS OPERATING, LLC
08-264836SOUTH KEYSTONE/ELLEN/UNIT 1073Jan 2026BASIN OIL & GAS OPERATING, LLC
08-279773SOUTH KEYSTONE /ELLEN/ UNIT 1059Jan 2026BASIN OIL & GAS OPERATING, LLC