Hartmann

Oil & Gas Property in Gonzales County, TX

Property Summary

Key data points for Hartmann

CountyGonzales County, TX
OperatorWARWICK-ARTEMIS, LLC
Production DatesSep 2013 - Oct 2025
Total Oil Production71,772 BBLs
Total Gas Production43,850 MCF
Recent Oil Production141 BBLs in Sep 2025
Recent Gas Production0 MCF in Sep 2025
Wells on Property2

Our Valuation Estimates for Hartmann

ShaleAssessment

$5,156 *

MarketMultiple

$21,004 **

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

Based on a decimal interest

Hartmann Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Hartmann
from Sep 2013 to Oct 2025

Wells on Hartmann

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-30747HARTMANN UNIT 1BLUESKY OIL & GAS, INC.Gas WellGonzales County, TX29.613321-97.251153
42-177-33026HARTMANN-EILERT 1HWARWICK-ARTEMIS, LLCProducingGonzales County, TX29.597927-97.238422

Leases included in Hartmann

Lease #Lease NameOperatorCountyMonthly Oil Prod.
01-094234HARTMANN UNIT 1BLUESKY OIL & GAS, INC.Gonzales County, TX
01-17574HARTMANN-EILERTWARWICK-ARTEMIS, LLCGonzales County, TX

Nearby Properties

These are the closest 20 properties to the Hartmann property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
AnteaterGonzales County, TX611 BBLs221 MCFOct 2025
BergGonzales County, TX9,577 BBLs7,755 MCFOct 2025
Buffalo HunterGonzales County, TX2,083 BBLs956 MCFOct 2025
GarnerGonzales County, TX10 BBLs0 MCFOct 2025
Gonzo HunterGonzales County, TX451 BBLs10 MCFOct 2025
Gonzo NorthGonzales County, TX2,244 BBLs754 MCFOct 2025
Gonzo SouthGonzales County, TX485 BBLs260 MCFOct 2025
InceGonzales County, TX350 BBLs0 MCFOct 2025
KolarGonzales County, TX917 BBLs0 MCFSep 2025
LabradoriteGonzales County, TX6,307 BBLs1,495 MCFOct 2025
MakersGonzales County, TX151 BBLs0 MCFOct 2025
MarceeGonzales County, TX0 BBLs0 MCFNov 2015
MoeskerGonzales County, TX183 BBLs0 MCFOct 2025
Nickel Ranch AGonzales County, TX4,312 BBLs976 MCFOct 2025
PeckGonzales County, TX0 BBLs0 MCFApr 2020
PettusGonzales County, TX458 BBLs225 MCFOct 2025
Porcupine UnitGonzales County, TX367 BBLs0 MCFOct 2025
SampleGonzales County, TX325 BBLs0 MCFOct 2025
TerraGonzales County, TX7,802 BBLs6,041 MCFOct 2025
TethysGonzales County, TX8,619 BBLs3,701 MCFOct 2025

Frac'ing activity on Hartmann

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-33026Hartmann-Eilert #1H

Owners of Hartmann

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025WARWICK-ARTEMIS LLCHARTMANN-EILERT W#1HWARWICK-ARTEMIS, LLC

Oil & Gas Sales on Hartmann

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-17574HARTMANN-EILERTMar 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTFeb 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJan 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTNov 2024BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTOct 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTSep 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTAug 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJul 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJun 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTMay 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTApr 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTMar 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTFeb 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJan 2024GULFMARK ENERGY, INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTDec 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTNov 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTOct 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTSep 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJun 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTMay 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTApr 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTMar 2023SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTNov 2022SHELL TRADING (US) COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTOct 2022DORADO OIL COMPANYWARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJul 2022CL&F OPERATING LLCCL&F OPERATING LLC