Sem West 14-23

Oil & Gas Property in Glasscock County, TX

  2. Texas
  3. Glasscock County, TX
  4. Oil & Gas Properties in Glasscock County, TX
  5. Sem West 14-23 Oil & Gas Property

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Property Summary

Key data points for Sem West 14-23

CountyGlasscock County, TX
OperatorDIAMONDBACK E&P LLC
Production DatesMar 2019 - Oct 2025
Total Oil Production1,031,664 BBLs
Total Gas Production7,972,339 MCF
Recent Oil Production3,045 BBLs in Sep 2025
Recent Gas Production92,963 MCF in Sep 2025
Wells on Property5

Our Valuation Estimates for Sem West 14-23

ShaleAssessment™

Not Available

MarketMultiple™

$659,799 **

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

Based on a decimal interest

Sem West 14-23 Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Sem West 14-23
from Mar 2019 to Oct 2025

Wells on Sem West 14-23

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-173-37930SEM WEST 14-23 A 201WBDIAMONDBACK E&P LLCProducingGlasscock County, TX31.713224-101.562953
42-173-37931SEM WEST 14-23 B 202WBDIAMONDBACK E&P LLCProducingGlasscock County, TX31.714502-101.559986
42-173-37932SEM WEST 14-23 A 101WADIAMONDBACK E&P LLCShut InGlasscock County, TX31.713209-101.563129
42-173-37933SEM WEST 14-23 B 102WADIAMONDBACK E&P LLCShut InGlasscock County, TX31.714537-101.559831
42-173-37934SEM WEST 14-23 C 1102WADIAMONDBACK E&P LLCProducingGlasscock County, TX31.714466-101.560142

Leases included in Sem West 14-23

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
08-52639SEM WEST 14-23 BDIAMONDBACK E&P LLCGlasscock County, TX
08-52662SEM WEST 14-23 ADIAMONDBACK E&P LLCGlasscock County, TX
08-52663SEM WEST 14-23 CDIAMONDBACK E&P LLCGlasscock County, TX

Nearby Properties

These are the closest 20 properties to the Sem West 14-23 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BolesGlasscock County, TX0 BBLs0 MCFAug 2025
Cutlass 12-13Glasscock County, TX13,906 BBLs50,339 MCFOct 2025
DanielReagan County, TX34,733 BBLs341,280 MCFOct 2025
Daniel - Huling UnitGlasscock County, TX96 BBLs2,991 MCFOct 2025
Epo #1 Daniel UnitGlasscock County, TX242 BBLs717 MCFOct 2025
FrysakGlasscock County, TX0 BBLs0 MCFJun 2023
HalfmannGlasscock County, TX0 BBLs0 MCFMar 2019
HoelscherGlasscock County, TX1,389 BBLs6,281 MCFOct 2025
HubbardGlasscock County, TX2,805 BBLs52,490 MCFOct 2025
HulingGlasscock County, TX17,133 BBLs123,090 MCFOct 2025
Huling 'D' 18-7 Esl (Alloc)Glasscock County, TX492 BBLs2,395 MCFOct 2025
JostGlasscock County, TX0 BBLs0 MCFOct 2019
JurecekGlasscock County, TX1,067 BBLs2,516 MCFOct 2025
MatthiesenGlasscock County, TX0 BBLs0 MCFJun 2023
Sem NS 14-23Glasscock County, TX1,511 BBLs20,821 MCFOct 2025
Sherminator 12-13Glasscock County, TX15,939 BBLs66,676 MCFOct 2025
StrubeGlasscock County, TX0 BBLs0 MCFMay 2023
Tetris SN 1-48Glasscock County, TX7,051 BBLs41,010 MCFOct 2025
ThomasonGlasscock County, TX671 BBLs2,464 MCFOct 2025
Westlaw 0Glasscock County, TX29,779 BBLs173,316 MCFOct 2025

Companies in the Area

These are the closest 20 companies operating near the Sem West 14-23 property.

Company Name
20TH Century Pipe & Equip.Co.Inc
Apache Corporation
Black Swan Opco, LLC
Diamondback E&P LLC
Endeavor Energy Resources, LP
Energen Resources Corporation
Enserch Exploration Inc
Extex Operating Company
Exxon Corporation
Knox Industries, Inc.
Mariner Energy, Inc.
Owl Ops LLC
Page Operating, LLC
Pioneer Natural Res. USA, Inc.
Roberts & Hammack, Inc.
Stephens, Autry C.
Tamarack Petroleum Company, Inc.
Three Rivers Operating Co II LLC
Vital Energy, Inc.
XTO Energy Inc.

Owners of Sem West 14-23

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DIAMONDBACK E&P LLC WISEM WEST 14-23 A #201WDIAMONDBACK E&P LLC
2025DIAMONDBACK E&P LLC WISEM WEST 14-23 A #101WDIAMONDBACK E&P LLC
2025DIAMONDBACK E&P LLC WISEM WEST 14-23 CDIAMONDBACK E&P LLC
2025DIAMONDBACK E&P LLC WISEM WEST 14-23 B #102WDIAMONDBACK E&P LLC
2025DIAMONDBACK E&P LLC WISEM WEST 14-23 B #202WDIAMONDBACK E&P LLC
2025VIPER ENERGY PARTNERS LLCSEM WEST 14-23 A #101WDIAMONDBACK E&P LLC
2025VIPER ENERGY PARTNERS LLCSEM WEST 14-23 A #201WDIAMONDBACK E&P LLC
2025VIPER ENERGY PARTNERS LLCSEM WEST 14-23 CDIAMONDBACK E&P LLC
Displaying 8 of 163 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Sem West 14-23

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-52662SEM WEST 14-23 AApr 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CApr 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BApr 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AMar 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AMar 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BMar 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BMar 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AMar 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BMar 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CMar 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CMar 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CMar 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BFeb 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BFeb 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BFeb 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CFeb 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AFeb 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AFeb 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AFeb 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CFeb 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52663SEM WEST 14-23 CFeb 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BJan 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AJan 2025TARGA PIPELINE MID-CONTINENT WESTTEX LLCDIAMONDBACK E&P LLC
08-52662SEM WEST 14-23 AJan 2025PLAINS MARKETING, L.P.DIAMONDBACK E&P LLC
08-52639SEM WEST 14-23 BJan 2025DIAMONDBACK E&P LLCDIAMONDBACK E&P LLC