STS 1 Ef 1H

Oil & Gas Property in McMullen County, TX

  2. Texas
  3. McMullen County, TX
  4. Oil & Gas Properties in McMullen County, TX
  5. STS 1 Ef 1H Oil & Gas Property

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Property Summary

Key data points for STS 1 Ef 1H

CountyMcMullen County, TX
OperatorSILVERBOW RESOURCES OPER, LLC
Production DatesDec 2017 - Nov 2025
Total Oil Production75 BBLs
Total Gas Production6,640,388 MCF
Recent Oil Production0 BBLs in Oct 2025
Recent Gas Production20,202 MCF in Oct 2025
Wells on Property1

Our Valuation Estimates for STS 1 Ef 1H

ShaleAssessment™

$85,456 *

MarketMultiple™

$73,699 **

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

Based on a decimal interest

STS 1 Ef 1H Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for STS 1 Ef 1H
from Dec 2017 to Nov 2025

Wells on STS 1 Ef 1H

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-311-36739STS 1 EF 1HSILVERBOW RESOURCES OPER, LLCProducingMcMullen County, TX28.203445-98.787485

Leases included in STS 1 Ef 1H

Lease #Lease NameOperatorCountyMonthly Gas Prod.
01-284614STS 1 EF 1HSILVERBOW RESOURCES OPER, LLCMcMullen County, TX

Nearby Properties

These are the closest 16 properties to the STS 1 Ef 1H property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Herradura RanchLa Salle County, TX0 BBLs0 MCFMar 2010
NMC EfMcMullen County, TX0 BBLs18,493 MCFNov 2025
Nueces ALa Salle County, TX0 BBLs5,067 MCFNov 2025
Nueces Land & LivestockLa Salle County, TX0 BBLs0 MCFOct 2024
Nueces Minerals CoLa Salle County, TX0 BBLs682 MCFNov 2025
Rodriquez Shallow FLa Salle County, TX0 BBLs0 MCFOct 2024
SR Altuve 27HLa Salle County, TX138 BBLs2,173 MCFNov 2025
St. Louis Union Trust CoLa Salle County, TX0 BBLs0 MCFAug 2009
STS ALa Salle County, TX1,467 BBLs89,740 MCFNov 2025
STS AMcMullen County, TX1,399 BBLs6,077 MCFNov 2025
STS A Kennedy State Unit 1 1HLa Salle County, TX0 BBLs3,250 MCFNov 2025
STS A Klauss-State Gas Unit 1 1HLa Salle County, TX0 BBLs3,774 MCFNov 2025
STS A State Unit 20HLa Salle County, TX320 BBLs14,987 MCFNov 2025
STS BLa Salle County, TX7,747 BBLs453,761 MCFNov 2025
STS H SouthMcMullen County, TX523 BBLs111,398 MCFNov 2025
STS SouthMcMullen County, TX25,489 BBLs2,043,030 MCFNov 2025

Companies in the Area

These are the closest 19 companies operating near the STS 1 Ef 1H property.

Company Name
Acock Engineering & Assoc., Inc.
Blackbrush O & G, LLC
BPX Operating Company
Caturus Energy, LLC
Downman Jones Oil Operators, Inc
GGG Oil Co.
GGG Oil Company, LTD.
Lewis Petro Properties, Inc.
MPG Petroleum
Murphy Expl. & Prod. Co. - USA
Nueces Minerals Company
Overly Operating Co.
Repsol Oil & Gas USA, LLC
Shell Western E&P Inc.
Sierra Resources, LLC
Silverbow Resources Oper, LLC
Texas Secondary Oil Corporation
Welhausen Operating Company, LP
Whiting Oil And Gas Corporation

Frac'ing activity on STS 1 Ef 1H

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-311-36739STS 1 EF 1H Stage 34

Owners of STS 1 Ef 1H

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025SILVERBOW RESOURCES OPER LLCSTS 1 EF #1HSILVERBOW RESO
2025SOUTH TEXAS SYNDICATESTS 1 EF #1HSILVERBOW RESO

Oil & Gas Sales on STS 1 Ef 1H

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-284614STS 1 EF 1HNov 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HNov 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HOct 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HOct 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HSep 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HSep 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HAug 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HAug 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJul 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJul 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJun 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJun 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HMay 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HMay 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HApr 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HApr 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HMar 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HMar 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HFeb 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HFeb 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJan 2025ENTERPRISE PRODUCTS OPERATING LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HJan 2025CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HDec 2024MITSUI & CO. ENERGY MARKETING AND SERVICES (USA),CRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HNov 2024MITSUI & CO. ENERGY MARKETING AND SERVICES (USA),CRESCENT ENERGY OPERATING, LLC
01-284614STS 1 EF 1HNov 2024CRESCENT ENERGY OPERATING, LLCCRESCENT ENERGY OPERATING, LLC