Dahmann Unit

Oil & Gas Property in Washington County, TX

Property Summary

Key data points for Dahmann Unit

CountyWashington County, TX
OperatorGEOSOUTHERN OPERATING II, LLC
Production DatesJun 2021 - Dec 2025
Total Oil Production434 BBLs
Total Gas Production7,795,170 MCF
Recent Oil Production24 BBLs in Nov 2025
Recent Gas Production24,282 MCF in Nov 2025
Wells on Property2

Our Valuation Estimates for Dahmann Unit

ShaleAssessment

Not Available

MarketMultiple

$145,672 **

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

Based on a decimal interest

Dahmann Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Dahmann Unit
from Jun 2021 to Dec 2025

Wells on Dahmann Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-477-31125DAHMANN UNIT 1HGEOSOUTHERN OPERATING II, LLCProducingWashington County, TX30.269715-96.513444
42-477-31126DAHMANN UNIT 2HGEOSOUTHERN OPERATING II, LLCHorizontal Well Surface LocatioWashington County, TX30.269756-96.513403

Leases included in Dahmann Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
03-291534DAHMANN UNIT 1HGEOSOUTHERN OPERATING II, LLCWashington County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
DallmeyerWashington County, TX284 BBLs13,075 MCFDec 2025
Fischer Mattie 1Washington County, TX78 BBLs4,626 MCFDec 2025
Gay Hill Farms Unit 1HWashington County, TX2 BBLs9,912 MCFDec 2025
J-Tate 1HWashington County, TX47 BBLs60,671 MCFDec 2025
J-Tate-DahmannWashington County, TX177 BBLs653,815 MCFDec 2025
LeachmanWashington County, TX74 BBLs4,354 MCFDec 2025
Louie Five H05LCWashington County, TX9,369 BBLs143,536 MCFDec 2025
Louie One H01LCWashington County, TX10,626 BBLs155,902 MCFDec 2025
Louie Seven H07LCWashington County, TX10,186 BBLs179,056 MCFDec 2025
Louie Three H03LCWashington County, TX7,888 BBLs155,532 MCFDec 2025
Maass 1HWashington County, TX2 BBLs23,736 MCFDec 2025
Molly 1HWashington County, TX0 BBLs19,058 MCFNov 2025
PantherWashington County, TX522 BBLs28,502 MCFDec 2025
Roc Black H04RPWashington County, TX353 BBLs18,098 MCFDec 2025
Roc White H02RPWashington County, TX920 BBLs31,363 MCFDec 2025
Santa Mia 1HWashington County, TX3 BBLs12,904 MCFNov 2025
SeilheimerWashington County, TX166 BBLs61,043 MCFNov 2025
Shepherd 1HWashington County, TX0 BBLs13,877 MCFNov 2025
Wauls Legion 1HWashington County, TX1 BBLs20,750 MCFDec 2025
Winkelmann 1HWashington County, TX1 BBLs29,154 MCFDec 2025

Frac'ing activity on Dahmann Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-477-31125Dahmann Unit 1H

Owners of Dahmann Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025GEOSOUTHERN OPERATING II, LLCDAHMANN UNIT #1HGEOSOUTHERN OP
2025LONG DAVID LDAHMANN UNIT #1HGEOSOUTHERN OP
2025WARE MARY EDAHMANN UNIT #1HGEOSOUTHERN OP
2025DAHMANN CHARLESDAHMANN UNIT #1HGEOSOUTHERN OP
2025IMUS DEIRDREDAHMANN UNIT #1HGEOSOUTHERN OP
2025IMUS JOHN D ESTATEDAHMANN UNIT #1HGEOSOUTHERN OP
2025BOWEN RAY M & SALLY GDAHMANN UNIT #1HGEOSOUTHERN OP
2025DAHMANN WILLDAHMANN UNIT #1HGEOSOUTHERN OP
Displaying 8 of 62 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Dahmann Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
03-291534DAHMANN UNIT 1HNov 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HSep 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HAug 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJul 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJun 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HMay 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HApr 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HMar 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HFeb 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJan 2025ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HDec 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HNov 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HOct 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HSep 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HAug 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJul 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJun 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HMay 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HApr 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HMar 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HFeb 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HJan 2024ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HDec 2023ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HNov 2023ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC
03-291534DAHMANN UNIT 1HOct 2023ETC TEXAS PIPELINE, LTD.GEOSOUTHERN OPERATING II, LLC