Simmons Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Simmons Unit Oil & Gas Property

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Property Summary

Key data points for Simmons Unit

CountyKarnes County, TX
OperatorEOG RESOURCES, INC.
Production DatesApr 2014 - Nov 2025
Total Oil Production2,928,925 BBLs
Total Gas Production5,899,671 MCF
Recent Oil Production7,292 BBLs in Oct 2025
Recent Gas Production8,482 MCF in Oct 2025
Wells on Property10

Our Valuation Estimates for Simmons Unit

ShaleAssessment™

Not Available

MarketMultiple™

$991,551 **

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

Based on a decimal interest

Simmons Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Simmons Unit
from Apr 2014 to Nov 2025

Wells on Simmons Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-33558SIMMONS UNIT 1HEOG RESOURCES, INC.ProducingKarnes County, TX29.145905-97.679005
42-255-34224SIMMONS UNIT 2HEOG RESOURCES, INC.ProducingKarnes County, TX29.146541-97.678430
42-255-34225SIMMONS UNIT 3HEOG RESOURCES, INC.ProducingKarnes County, TX29.146580-97.678330
42-255-34226SIMMONS UNIT 4HEOG RESOURCES, INC.ProducingKarnes County, TX29.146619-97.678230
42-255-35233SIMMONS UNIT 5HEOG RESOURCES, INC.ProducingKarnes County, TX29.142408-97.673191
42-255-35234SIMMONS UNIT 6HEOG RESOURCES, INC.ProducingKarnes County, TX29.142489-97.673229
42-255-36014SIMMONS UNIT 7HEOG RESOURCES, INC.ProducingKarnes County, TX29.135336-97.674227
42-255-36015SIMMONS UNIT 8HEOG RESOURCES, INC.ProducingKarnes County, TX29.135367-97.674133
42-255-36016SIMMONS UNIT 9HEOG RESOURCES, INC.ProducingKarnes County, TX29.135400-97.674038
42-255-36018SIMMONS UNIT 10HEOG RESOURCES, INC.ProducingKarnes County, TX29.135183-97.673672

Leases included in Simmons Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10796SIMMONS UNITEOG RESOURCES, INC.Karnes County, TX
02-294511SIMMONS UNIT 7HEOG RESOURCES, INC.Karnes County, TX
02-294515SIMMONS UNIT 8HEOG RESOURCES, INC.Karnes County, TX
02-294697SIMMONS UNIT 9HEOG RESOURCES, INC.Karnes County, TX
02-294877SIMMONS UNIT 10HEOG RESOURCES, INC.Karnes County, TX

Nearby Properties

These are the closest 20 properties to the Simmons Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
BlondieKarnes County, TX32,043 BBLs19,782 MCFNov 2025
CashKarnes County, TX6,363 BBLs18,560 MCFNov 2025
Clapton UnitKarnes County, TX6,734 BBLs27,782 MCFNov 2025
DragonKarnes County, TX11,939 BBLs20,397 MCFNov 2025
Emerson UnitKarnes County, TX1,821 BBLs2,888 MCFNov 2025
Frisbie UnitGonzales County, TX2,139 BBLs3,222 MCFNov 2025
GrammKarnes County, TX4,195 BBLs16,412 MCFNov 2025
HalenKarnes County, TX10,987 BBLs32,091 MCFNov 2025
IsaakKarnes County, TX2,049 BBLs5,967 MCFNov 2025
Lake UnitKarnes County, TX1,186 BBLs6,984 MCFNov 2025
MaryKarnes County, TX9,154 BBLs99,098 MCFNov 2025
McCartney UnitKarnes County, TX19,363 BBLs48,698 MCFNov 2025
Palmer UnitKarnes County, TX5,533 BBLs14,769 MCFNov 2025
PanozzoKarnes County, TX31,168 BBLs51,976 MCFNov 2025
Seger UnitKarnes County, TX1,887 BBLs780 MCFNov 2025
TBK UnitKarnes County, TX2,948 BBLs4,866 MCFNov 2025
ThomasKarnes County, TX2,916 BBLs8,475 MCFNov 2025
Thomas Crozier UnitKarnes County, TX3,655 BBLs10,284 MCFNov 2025
Trucks UnitKarnes County, TX1,768 BBLs756 MCFNov 2025
Young UnitKarnes County, TX559 BBLs994 MCFNov 2025

Companies in the Area

These are the closest 20 companies operating near the Simmons Unit property.

Company Name
Auterra Operating, LLC
Baytex Energy USA, Inc.
BPX Operating Company
Burlington Resources Oil & Gas Company LP
Chesapeake Operating, Inc.
Devon Energy Production Company, L.P.
Enervest Operating LLC
EOG Resources, Inc.
Gulftex Energy III, LP
Gulftex Energy, LLC
Magnolia Oil & Gas Operating LLC
Marathon Oil Ef LLC
Repsol Oil & Gas USA, LLC
Santa Fe Energy Oper. Part., LP
Silver Hill Energy Operating, LLC
Tidal Petroleum, Inc.
Verdun Oil & Gas LLC
VSP Operating, LLC
Wainoco Oil & Gas Company
Zarvona Energy LLC

Frac'ing activity on Simmons Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33558SIMMONS UNIT # 1H
42-255-33558SIMMONS UNIT # 1H
42-255-34224SIMMONS UNIT # 2H
42-255-34225SIMMONS UNIT # 3H
42-255-34226SIMMONS UNIT # 4H
42-255-35233SIMMONS UNIT #5H
42-255-35234SIMMONS UNIT #6H
42-255-36014SIMMONS UNIT #7H
42-255-36015SIMMONS UNIT #8H
42-255-36016SIMMONS UNIT #9H
42-255-36018SIMMONS UNIT #10H

Owners of Simmons Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INC/MIN ACCTSSIMMONS UNIT W#1H-6HEOG RESOURCES INC
2025EOG RESOURCES INC/MIN ACCTSSIMMONS UNIT W#7HEOG RESOURCES INC
2025GONZALEZ RITA OLIMSIMMONS UNIT W#1H-6HEOG RESOURCES INC
2025DRAGON FAMILY PROPERTIES LTDSIMMONS UNIT W#1H-6HEOG RESOURCES INC
2025KESELING FRANCES BSIMMONS UNIT W#1H-6HEOG RESOURCES INC
2025EOG RESOURCES INC/MIN ACCTSSIMMONS UNIT W#8HEOG RESOURCES INC
2025RALSTON DOROTHY DRAGONSIMMONS UNIT W#1H-6HEOG RESOURCES INC
2025GONZALEZ RITA OLIMSIMMONS UNIT W#7HEOG RESOURCES INC
Displaying 8 of 160 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Simmons Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10796SIMMONS UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10796SIMMONS UNITNov 2025EOG RESOURCES, INC.
02-10796SIMMONS UNITNov 2025EOG RESOURCES, INC.
02-10796SIMMONS UNITNov 2025EOG RESOURCES, INC.
02-10796SIMMONS UNITNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10796SIMMONS UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-294511SIMMONS UNIT 7HNov 2025EOG RESOURCES, INC.
02-294511SIMMONS UNIT 7HNov 2025EOG RESOURCES, INC.
02-294511SIMMONS UNIT 7HNov 2025EOG RESOURCES, INC.
02-294511SIMMONS UNIT 7HNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-294511SIMMONS UNIT 7HNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-294515SIMMONS UNIT 8HNov 2025EOG RESOURCES, INC.
02-294515SIMMONS UNIT 8HNov 2025EOG RESOURCES, INC.
02-294515SIMMONS UNIT 8HNov 2025EOG RESOURCES, INC.
02-294515SIMMONS UNIT 8HNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-294515SIMMONS UNIT 8HNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-294697SIMMONS UNIT 9HNov 2025EOG RESOURCES, INC.
02-294697SIMMONS UNIT 9HNov 2025EOG RESOURCES, INC.
02-294697SIMMONS UNIT 9HNov 2025EOG RESOURCES, INC.
02-294697SIMMONS UNIT 9HNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
02-294697SIMMONS UNIT 9HNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-294877SIMMONS UNIT 10HNov 2025EOG RESOURCES, INC.
02-294877SIMMONS UNIT 10HNov 2025EOG RESOURCES, INC.
02-294877SIMMONS UNIT 10HNov 2025EOG RESOURCES, INC.
02-294877SIMMONS UNIT 10HNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.