J.M. Preston Unit

Oil & Gas Property in Gonzales County, TX

  2. Texas
  3. Gonzales County, TX
  4. Oil & Gas Properties in Gonzales County, TX
  5. J.M. Preston Unit Oil & Gas Property

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Property Summary

Key data points for J.M. Preston Unit

CountyGonzales County, TX
OperatorEOG RESOURCES INC
Production DatesApr 2013 - Jan 2026
Total Oil Production1,515,062 BBLs
Total Gas Production2,549,100 MCF
Recent Oil Production3,645 BBLs in Dec 2025
Recent Gas Production7,144 MCF in Dec 2025
Wells on Property8

Our Valuation Estimates for J.M. Preston Unit

ShaleAssessment™

Not Available

MarketMultiple™

$441,119 **

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

Based on a decimal interest

J.M. Preston Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for J.M. Preston Unit
from Apr 2013 to Jan 2026

Wells on J.M. Preston Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-32771J.M. PRESTON UNIT 1HEOG RESOURCES, INC.ProducingGonzales County, TX29.288211-97.467158
42-177-32772J.M. PRESTON UNIT 2HEOG RESOURCES, INC.ProducingGonzales County, TX29.288344-97.466490
42-177-33871J.M. PRESTON UNIT 3HEOG RESOURCES, INC.Horizontal Well Surface LocatioGonzales County, TX29.289678-97.473758
42-177-33872J.M. PRESTON UNIT 4HEOG RESOURCES, INC.Horizontal Well Surface LocatioGonzales County, TX29.289701-97.473855
42-177-33995J.M. PRESTON UNIT 5HEOG RESOURCES, INC.ProducingGonzales County, TX29.290877-97.471526
42-177-34234J.M. PRESTON UNIT 6HEOG RESOURCES, INC.ProducingGonzales County, TX29.289647-97.473686
42-177-34235J.M. PRESTON UNIT 7HEOG RESOURCES, INC.ProducingGonzales County, TX29.289672-97.473782
42-177-34236J.M. PRESTON UNIT 8HEOG RESOURCES, INC.ProducingGonzales County, TX29.289698-97.473878

Leases included in J.M. Preston Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-16991J.M. PRESTON UNITEOG RESOURCES, INC.Gonzales County, TX

Nearby Properties

These are the closest 20 properties to the J.M. Preston Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
ArchesGonzales County, TX8,502 BBLs19,033 MCFJan 2026
BarnhartGonzales County, TX218,413 BBLs240,820 MCFJan 2026
Barnhart (Ef) H Unit SaGonzales County, TX8,405 BBLs5,109 MCFJan 2026
Barnhart (Ef)-J.M. Preston SaGonzales County, TX4,808 BBLs6,194 MCFJan 2026
Barnhart (Ef)-J.M. Preston SaGonzales County, TX49,697 BBLs31,657 MCFJan 2026
Buick UnitGonzales County, TX646 BBLs1,235 MCFJan 2026
Comanche AGonzales County, TX414 BBLs162 MCFJan 2026
CusackGonzales County, TX3,727 BBLs7,213 MCFJan 2026
Edsel UnitGonzales County, TX302 BBLs4 MCFJan 2026
Gill Trust UnitGonzales County, TX1,301 BBLs8,226 MCFJan 2026
HamiltonGonzales County, TX2,604 BBLs6,755 MCFJan 2026
Hansen KullinGonzales County, TX3,470 BBLs9,928 MCFJan 2026
HarrisonGonzales County, TX3,490 BBLs0 MCFJan 2026
Lester Ranch UnitGonzales County, TX2,773 BBLs5,623 MCFJan 2026
Merritt South UnitGonzales County, TX15,280 BBLs9,197 MCFJan 2026
PinnaclesGonzales County, TX1,508 BBLs5,288 MCFJan 2026
PrestonGonzales County, TX2,090 BBLs3,653 MCFJan 2026
Rocky Mountain AGonzales County, TX1,641 BBLs1,669 MCFJan 2026
Spahn Farms UnitGonzales County, TX2,026 BBLs4,016 MCFJan 2026
Sweet UnitGonzales County, TX299 BBLs1,552 MCFJan 2026

Companies in the Area

These are the closest 20 companies operating near the J.M. Preston Unit property.

Company Name
Anadarko Petroleum Corporation
Barnhart Co.
Burlington Resources Oil & Gas Company LP
Conoco Inc
Devon Energy Production Company, L.P.
EOG Resources Inc
First Rock, Inc.
FW Eagle Ford I, LLC
Geosouthern Energy Corporation
GN&J LLC
Lucas Energy, Inc.
Marathon Oil Ef LLC
Modern Exploration, Inc.
Permian Resources Operating, LLC
Petrohawk Operating Company
Rosewood Resources Inc
Tuskar (Texas), Inc.
Warwick-Artemis, LLC
WCS Oil & Gas Corporation
Zarvona Energy LLC

Frac'ing activity on J.M. Preston Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-32771JM PRESTON UNIT # 1H
42-177-32772JM PRESTON UNIT # 2H
42-177-33995JM PRESTON UNIT # 5H
42-177-34234JM PRESTON UNIT # 6H
42-177-34235JM PRESTON UNIT # 7H
42-177-34236JM PRESTON UNIT # 8H

Owners of J.M. Preston Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC
2025PRESTON JOHN MORGAN TRUSTJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC
2025CAMPBELL JUDY P TRUSTJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC
2025CAMPBELL BRUCE W 2022 TRUSTJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC
2025CAMPBELL BRYAN E 2022 TRUSTJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC
2025BARNES ALBERT C JR & JANICEJ M PRESTON UNIT W#1-2H 5-8HEOG RESOURCES INC

Oil & Gas Sales on J.M. Preston Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-16991J.M. PRESTON UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITNov 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITNov 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITNov 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITNov 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITNov 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITOct 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITOct 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITOct 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITOct 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITOct 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITSep 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITSep 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITSep 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITSep 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITSep 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITAug 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITAug 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITAug 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITAug 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITAug 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITJul 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-16991J.M. PRESTON UNITJul 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITJul 2025EOG RESOURCES, INC.
01-16991J.M. PRESTON UNITJul 2025EOG RESOURCES, INC.