Maass 1H

Oil & Gas Property in Washington County, TX

  2. Texas
  3. Washington County, TX
  4. Oil & Gas Properties in Washington County, TX
  5. Maass 1H Oil & Gas Property

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Property Summary

Key data points for Maass 1H

CountyWashington County, TX
OperatorGEOSOUTHERN OPERATING II, LLC
Production DatesMay 2021 - Jan 2026
Total Oil Production368 BBLs
Total Gas Production4,873,154 MCF
Recent Oil Production2 BBLs in Dec 2025
Recent Gas Production26,864 MCF in Dec 2025
Wells on Property1

Our Valuation Estimates for Maass 1H

ShaleAssessment™

Not Available

MarketMultiple™

$120,030 **

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

Based on a decimal interest

Maass 1H Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Maass 1H
from May 2021 to Jan 2026

Wells on Maass 1H

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-477-31143MAASS 1HGEOSOUTHERN OPERATING II, LLCProducingWashington County, TX30.232665-96.501567

Leases included in Maass 1H

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
03-291422MAASS 1HGEOSOUTHERN OPERATING II, LLCWashington County, TX

Nearby Properties

These are the closest 20 properties to the Maass 1H property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bowie 1HWashington County, TX4 BBLs62,088 MCFJan 2026
Brodnax 1HWashington County, TX81 BBLs18,319 MCFJan 2026
BrollierWashington County, TX203 BBLs38,487 MCFJan 2026
Burns CreekWashington County, TX2,089 BBLs104,376 MCFJan 2026
Dahmann UnitWashington County, TX24 BBLs42,726 MCFJan 2026
Gay Hill Farms Unit 1HWashington County, TX2 BBLs24,294 MCFJan 2026
Ikester 1HWashington County, TX3 BBLs45,870 MCFJan 2026
J-Tate 1HWashington County, TX40 BBLs110,959 MCFJan 2026
J-Tate-DahmannWashington County, TX48 BBLs602,071 MCFJan 2026
Lillie Hohlt 1HWashington County, TX122 BBLs32,796 MCFJan 2026
Molly 1HWashington County, TX0 BBLs15,584 MCFJan 2026
Morgan 1HWashington County, TX37 BBLs21,699 MCFJan 2026
Omalley 1Washington County, TX0 BBLs379 MCFJan 2026
Santa Mia 1HWashington County, TX4 BBLs13,262 MCFJan 2026
Schultz 1HWashington County, TX2 BBLs56,437 MCFJan 2026
SeilheimerWashington County, TX140 BBLs58,456 MCFJan 2026
Shepherd 1HWashington County, TX39 BBLs12,344 MCFJan 2026
South Gay Hill Farms Unit 1HWashington County, TX16 BBLs19,983 MCFJan 2026
Wauls Legion 1HWashington County, TX4 BBLs26,506 MCFJan 2026
Winkelmann 1HWashington County, TX4 BBLs29,360 MCFJan 2026

Companies in the Area

These are the closest 8 companies operating near the Maass 1H property.

Company Name
Brenham Drilling Co.
Geosouthern Operating II, LLC
Hyperion Energy LP
Hyperion Oil & Gas LLC
Magnolia Oil & Gas Operating LLC
Redbud E & P, Inc.
Watt Energy, LLC
Wildfire Energy Operating LLC

Frac'ing activity on Maass 1H

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-477-31143Maass 1H

Owners of Maass 1H

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025GEOSOUTHERN OPERATING II, LLCMAASS #1HGEOSOUTHERN OP
2025EIKENHORST WILLIAM H & KAREN SMAASS #1HGEOSOUTHERN OP
2025DALE ROBERT VMAASS #1HGEOSOUTHERN OP
2025MCCOY MARY MARTHAMAASS #1HGEOSOUTHERN OP
2025BRAUNER JUSTINMAASS #1HGEOSOUTHERN OP
2025RALEY RYAN & MELISSAMAASS #1HGEOSOUTHERN OP
2025ROLLING TRIPLE C RANCH LLCMAASS #1HGEOSOUTHERN OP
2025PELKEMEYER JAMES A & JOYCE LMAASS #1HGEOSOUTHERN OP
Displaying 8 of 97 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Maass 1H

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
03-291422MAASS 1HNov 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HNov 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HOct 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HOct 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HSep 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HSep 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HAug 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HAug 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJul 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJul 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJun 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJun 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HMay 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HMay 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HApr 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HApr 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HMar 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HMar 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HFeb 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HFeb 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJan 2025GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HJan 2025GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HDec 2024GEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HDec 2024GEOSOUTHERN OPERATING II, LLCGEOSOUTHERN OPERATING II, LLC
03-291422MAASS 1HNov 2024GEOSOUTHERN OPERATING II, LLC