Semmes 1ST

Oil & Gas Property in Starr County, TX

Property Summary

Key data points for Semmes 1ST

CountyStarr County, TX
OperatorKAISER-FRANCIS OIL COMPANY
Production DatesOct 2007 - Nov 2025
Total Oil Production22,233 BBLs
Total Gas Production907,230 MCF
Recent Oil Production27 BBLs in Oct 2025
Recent Gas Production2,607 MCF in Oct 2025
Wells on Property1

Our Valuation Estimates for Semmes 1ST

ShaleAssessment

Not Available

MarketMultiple

$15,286 **

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

Based on a decimal interest

Semmes 1ST Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Semmes 1ST
from Oct 2007 to Nov 2025

Wells on Semmes 1ST

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-427-34151SEMMES 1STKAISER-FRANCIS OIL COMPANYProducingStarr County, TX26.367285-98.711830

Leases included in Semmes 1ST

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
04-232653SEMMES 1STKAISER-FRANCIS OIL COMPANYStarr County, TX

Nearby Properties

These are the closest 20 properties to the Semmes 1ST property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Barrera Gas UnitStarr County, TX19 BBLs2,728 MCFNov 2025
Block/GuerraStarr County, TX1 BBLs3,225 MCFNov 2025
BrockStarr County, TX0 BBLs0 MCFNov 2025
Garcia MStarr County, TX36 BBLs2,095 MCFNov 2025
Groos National BankStarr County, TX0 BBLs8,469 MCFNov 2025
Margo/PenaStarr County, TX2 BBLs3,655 MCFNov 2025
RicabyStarr County, TX0 BBLs544 MCFNov 2025
Ringgold FarmsStarr County, TX0 BBLs564 MCFNov 2025
RodriguezStarr County, TX0 BBLs635 MCFNov 2025
RodriquezStarr County, TX0 BBLs716 MCFNov 2025
SemmesStarr County, TX47 BBLs1,581 MCFNov 2025
SheerinStarr County, TX152 BBLs3,875 MCFNov 2025
Starrpro MineralsStarr County, TX607 BBLs38,300 MCFNov 2025
Villa 1Starr County, TX5 BBLs11,719 MCFNov 2025
VillarealStarr County, TX0 BBLs0 MCFSep 2025
Walker Billy LStarr County, TX3 BBLs7,751 MCFNov 2025
WardnerStarr County, TX0 BBLs0 MCFApr 1997
WoodStarr County, TX2 BBLs6,093 MCFNov 2025
Wood, D. G., SRStarr County, TX0 BBLs0 MCFJun 1996
Wood-WardnerStarr County, TX3 BBLs4,195 MCFNov 2025

Frac'ing activity on Semmes 1ST

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-427-34151Semmes No. 1ST

Owners of Semmes 1ST

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025KAISER-FRANCIS OIL COMPANYSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025SEMMES FOUNDATION INCSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025SEMMES THOMAS RSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025STARRPRO MINERALS LPSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025RIVIERA PRODUCTION COMPANYSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025TWO SWEET PEAS LLCSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025NOBLE ROY ACF X LPSEMMES W#1KAISER-FRANCIS OIL COMPANY
2025NOBLE ROY ACF XI LPSEMMES W#1KAISER-FRANCIS OIL COMPANY
Displaying 8 of 13 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Semmes 1ST

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
04-232653SEMMES 1STMar 2025GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STMar 2025KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STFeb 2025GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STFeb 2025KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJan 2025SHELL TRADING (US) COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJan 2025GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJan 2025KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STDec 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STDec 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STNov 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STNov 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STOct 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STOct 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STSep 2024SHELL TRADING (US) COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STSep 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STSep 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STAug 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STAug 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJul 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJul 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJun 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STJun 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STMay 2024SHELL TRADING (US) COMPANYKAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STMay 2024GULF COAST ENERGY, INC.KAISER-FRANCIS OIL COMPANY
04-232653SEMMES 1STMay 2024KAISER-FRANCIS OIL COMPANYKAISER-FRANCIS OIL COMPANY