Hartmann

Oil & Gas Property in Gonzales County, TX

Property Summary

Key data points for Hartmann

CountyGonzales County, TX
OperatorWARWICK-ARTEMIS, LLC
Production DatesSep 2013 - Mar 2026
Total Oil Production72,449 BBLs
Total Gas Production43,803 MCF
Recent Oil Production105 BBLs in Feb 2026
Recent Gas Production0 MCF in Feb 2026
Wells on Property2

Our Valuation Estimates for Hartmann

ShaleAssessment

$4,766 *

MarketMultiple

$18,135 **

* 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 Mar 2026

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, TX336 BBLs175 MCFMar 2026
BergGonzales County, TX6,889 BBLs6,194 MCFMar 2026
Brown James RGonzales County, TX24 BBLs0 MCFMar 2026
Buffalo HunterGonzales County, TX2,216 BBLs1,413 MCFMar 2026
Elk HunterLavaca County, TX1,695 BBLs1,101 MCFMar 2026
GarnerGonzales County, TX14 BBLs0 MCFMar 2026
Gonzo HunterGonzales County, TX330 BBLs0 MCFMar 2026
Gonzo NorthGonzales County, TX1,913 BBLs39 MCFMar 2026
Hedgehog UnitGonzales County, TX448 BBLs0 MCFMar 2026
KolarGonzales County, TX282 BBLs0 MCFMar 2026
LabradoriteGonzales County, TX5,219 BBLs168 MCFMar 2026
MakersGonzales County, TX484 BBLs0 MCFMar 2026
MarceeGonzales County, TX0 BBLs0 MCFNov 2015
MoeskerGonzales County, TX174 BBLs0 MCFMar 2026
Nickel Ranch AGonzales County, TX3,524 BBLs850 MCFMar 2026
PeckGonzales County, TX0 BBLs0 MCFApr 2020
PettusGonzales County, TX366 BBLs0 MCFMar 2026
SampleGonzales County, TX153 BBLs0 MCFMar 2026
TerraGonzales County, TX49,917 BBLs19,685 MCFMar 2026
TethysGonzales County, TX7,726 BBLs3,705 MCFMar 2026

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 2026BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTFeb 2026BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTDec 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTNov 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTOct 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTSep 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTJul 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
01-17574HARTMANN-EILERTMay 2025BP PRODUCTS NORTH AMERICA INC.WARWICK-ARTEMIS, LLC
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