Gollum Unit

Oil & Gas Property in McMullen County, TX

Property Summary

Key data points for Gollum Unit

CountyMcMullen County, TX
OperatorEOG RESOURCES, INC.
Production DatesJun 2015 - May 2025
Total Oil Production449,532 BBLs
Total Gas Production1,156,259 MCF
Recent Oil Production389 BBLs in Apr 2025
Recent Gas Production33 MCF in Apr 2025
Wells on Property2

Our Valuation Estimates for Gollum Unit

ShaleAssessment

$58,004 *

MarketMultiple

$49,702 **

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

Based on a decimal interest

Gollum Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Gollum Unit
from Jun 2015 to May 2025

Wells on Gollum Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-311-36260GOLLUM UNIT 1HEOG RESOURCES, INC.Shut InMcMullen County, TX28.523743-98.612442
42-311-36261GOLLUM UNIT 2HEOG RESOURCES, INC.ProducingMcMullen County, TX28.523696-98.612347

Leases included in Gollum Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18484GOLLUM UNITEOG RESOURCES, INC.McMullen County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bilbo UnitMcMullen County, TX751 BBLs3,327 MCFMay 2025
Brite Leg UnitMcMullen County, TX1,148 BBLs1,273 MCFMay 2025
Burgard UnitMcMullen County, TX3,386 BBLs3,670 MCFMay 2025
Foley MCMMcMullen County, TX502 BBLs103 MCFMay 2025
Frodo UnitMcMullen County, TX1,205 BBLs4,771 MCFMay 2025
Gloria WheelerMcMullen County, TX2,775 BBLs6,424 MCFMay 2025
Green SwaimMcMullen County, TX348 BBLs518 MCFMay 2025
Hat CreekMcMullen County, TX15,185 BBLs15,880 MCFMay 2025
HaynesMcMullen County, TX867 BBLs357 MCFApr 2025
HenryMcMullen County, TX0 BBLs0 MCFApr 2022
Holler UnitMcMullen County, TX5,270 BBLs14,690 MCFMay 2025
McKenzieMcMullen County, TX36,084 BBLs33,716 MCFMay 2025
McKenzie FoleyMcMullen County, TX9,666 BBLs6,980 MCFMay 2025
Powers-Green Swaim (Sa)McMullen County, TX23,767 BBLs56,932 MCFMay 2025
RalphMcMullen County, TX0 BBLs0 MCFJul 2013
Rancho Tres HijosMcMullen County, TX1,268 BBLs3,071 MCFMay 2025
ShireMcMullen County, TX258 BBLs769 MCFMay 2025
Thelma BriteMcMullen County, TX4,795 BBLs3,619 MCFMay 2025
WheelerMcMullen County, TX0 BBLs0 MCFOct 2015
Wheeler Foley Unit A MCMMcMullen County, TX0 BBLs0 MCFMar 2025

Frac'ing activity on Gollum Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-311-36260GOLLUM UNIT # 1H
42-311-36261GOLLUM UNIT # 2H

Owners of Gollum Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024EOG RESOURCES INCGOLLUM UNITEOG RESOURCES,
2024HENRY LINDA LEEGOLLUM UNITEOG RESOURCES,
2024PENNINGTON ELTA GRACEGOLLUM UNITEOG RESOURCES,
2024ALBERT JAIME C PENNINGTONGOLLUM UNITEOG RESOURCES,
2024HOFFERICHTER JENNIFER MATT-LYNGOLLUM UNITEOG RESOURCES,
2024EXEMPT-STATE OF TEXASGOLLUM UNITEOG RESOURCES,
2024SCHMIDT AMY LEEGOLLUM UNITEOG RESOURCES,
2024GREENER RANEY LYNNGOLLUM UNITEOG RESOURCES,
Displaying 8 of 9 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Gollum Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18484GOLLUM UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITMar 2025EOG RESOURCES, INC.
01-18484GOLLUM UNITMar 2025EOG RESOURCES, INC.
01-18484GOLLUM UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITFeb 2025EOG RESOURCES, INC.
01-18484GOLLUM UNITFeb 2025EOG RESOURCES, INC.
01-18484GOLLUM UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITJan 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITDec 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITDec 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITNov 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITNov 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITNov 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITNov 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITOct 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITOct 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITOct 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITOct 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITSep 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18484GOLLUM UNITSep 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18484GOLLUM UNITSep 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITSep 2024EOG RESOURCES, INC.
01-18484GOLLUM UNITAug 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.