Derby South

Oil & Gas Property in Frio County, TX

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

Map of Wells Full Screen Map

Property Summary

Key data points for Derby South

CountyFrio County, TX
OperatorTRINITY OPERATING (USG), LLC
Production DatesAug 2019 - Jun 2026
Total Oil Production756,205 BBLs
Total Gas Production2,477,026 MCF
Recent Oil Production3,035 BBLs in May 2026
Recent Gas Production16,289 MCF in May 2026
Wells on Property6

Our Valuation Estimates for Derby South

ShaleAssessment™

Not Available

MarketMultiple™

$498,386 **

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

Based on a decimal interest

Derby South 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 Derby South
from Aug 2019 to Jun 2026

Wells on Derby South

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-163-34166DERBY SOUTH C 110HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.742607-99.092659
42-163-34167DERBY SOUTH C 111HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.742664-99.092592
42-163-34168DERBY SOUTH C 112HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.742719-99.092553
42-163-34172DERBY SOUTH H 139HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.723963-99.107312
42-163-34173DERBY SOUTH H 140HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.723981-99.107221
42-163-34174DERBY SOUTH H 141HTRINITY OPERATING (USG), LLCProducingFrio County, TX28.723999-99.107130

Leases included in Derby South

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-19955DERBY SOUTH CTRINITY OPERATING (USG), LLCFrio County, TX
01-19960DERBY SOUTH HTRINITY OPERATING (USG), LLCFrio County, TX
01-297214DERBY SOUTH H 139HTRINITY OPERATING (USG), LLCFrio County, TX
01-297250DERBY SOUTH C 112HTRINITY OPERATING (USG), LLCFrio County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Berry-LehmanFrio County, TX0 BBLs0 MCFJul 1997
Buckley, Clifford EtalFrio County, TX137 BBLs0 MCFJun 2026
CulpepperFrio County, TX24 BBLs0 MCFJun 2026
DavisFrio County, TX412 BBLs0 MCFJun 2026
Derby NorthFrio County, TX3,444 BBLs4,556 MCFJun 2026
FergusonFrio County, TX64 BBLs0 MCFJun 2026
HarrisFrio County, TX0 BBLs0 MCFApr 2019
Harris-MeyersFrio County, TX0 BBLs0 MCFJun 2013
Hce HFrio County, TX1,841 BBLs9,242 MCFJun 2026
Jennings UnitFrio County, TX188 BBLs294 MCFJun 2026
Jones NewtFrio County, TX103 BBLs0 MCFJun 2026
LancasterFrio County, TX293 BBLs0 MCFJun 2026
MoralesFrio County, TX60 BBLs0 MCFJun 2026
NealFrio County, TX0 BBLs0 MCFFeb 2021
Pals RanchFrio County, TX140 BBLs4,333 MCFJun 2026
RB Avant UnitFrio County, TX20 BBLs42 MCFJun 2026
ShankleFrio County, TX102 BBLs0 MCFJun 2026
ShinerLa Salle County, TX10 BBLs0 MCFJun 2026
ThompsonFrio County, TX0 BBLs0 MCFDec 2015
TurmanLa Salle County, TX3,203 BBLs11,016 MCFJun 2026

Companies in the Area

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

Company Name
Blackbrush O & G, Inc.
Blackbrush O & G, LLC
Block "T" Petroleum, Inc.
Britanco, L.L.C.
Cannan, Morris
Christico Petroleum Company
D.J.F. Services, Inc.
Dantex Oil & Gas, Inc.
Edco Energy, Inc.
EOG Resources Inc
Frio Oil & Gas, LTD.
Glenco Oil & Gas Company
GLG Energy LP
Great West Energy & Expl., Inc.
Hughey, W. R., Operating Co.
Jay-Dee Operating Company
Perdido Energy, LLC
Trinity Operating (Usg), LLC
Vac-U-Lift Production Co.,Inc.
Vanco Oil & Gas Corp.

Frac'ing activity on Derby South

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-163-34166DERBY SOUTH C 110H
42-163-34166DERBY SOUTH C 110H
42-163-34167Derby South C 111H
42-163-34167Derby South C 111H
42-163-34168Derby South C 112H
42-163-34168Derby South C 112H
42-163-34172DERBY SOUTH H 139H
42-163-34172DERBY SOUTH H 139H
42-163-34173DERBY SOUTH H 140H
42-163-34173DERBY SOUTH H 140H
42-163-34174DERBY SOUTH H 141H
42-163-34174DERBY SOUTH H 141H

Owners of Derby South

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026TRINITY OPERATING (USG) LLCDERBY SOUTH C W#110H-111HTRINITY OPERATING (U
2026TRINITY OPERATING (USG) LLCDERBY SOUTH H W#139HTRINITY OPERATING (U
2026TRINITY OPERATING (USG) LLCDERBY SOUTH H W#140H-141HTRINITY OPERATING (U
2026TRINITY OPERATING (USG) LLCDERBY SOUTH C W#112HTRINITY OPERATING (U
2026WOLFHAWK TRUST UTA DTD 6/22/18DERBY SOUTH C W#110H-111HTRINITY OPERATING (U
2026CHOKE CANYON ROYALTIES LPDERBY SOUTH H W#140H-141HTRINITY OPERATING (U
2026MCMULLEN MINERALS II LPDERBY SOUTH H W#139HTRINITY OPERATING (U
2026TUMBLEWEED PERMIAN LLCDERBY SOUTH H W#140H-141HTRINITY OPERATING (U
Displaying 8 of 134 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Derby South

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-19955DERBY SOUTH CJun 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HJun 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HMay 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CMay 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CMay 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-297214DERBY SOUTH H 139HMay 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-297250DERBY SOUTH C 112HMay 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HMay 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HApr 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CApr 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-297250DERBY SOUTH C 112HMar 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-297214DERBY SOUTH H 139HMar 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CMar 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HMar 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HMar 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CMar 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HFeb 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-297214DERBY SOUTH H 139HFeb 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CFeb 2026EXXONMOBIL OIL CORPORATIONTRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CFeb 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-297250DERBY SOUTH C 112HFeb 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19960DERBY SOUTH HFeb 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-19955DERBY SOUTH CJan 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-297250DERBY SOUTH C 112HJan 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC
01-297214DERBY SOUTH H 139HJan 2026TARGA SOUTHTEX MIDSTREAM MARKETING COMPANY LTD.TRINITY OPERATING (USG), LLC