Seiffert Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Seiffert Unit

CountyAtascosa County, TX
OperatorEOG RESOURCES INC
Production DatesJul 2014 - Aug 2025
Total Oil Production200,838 BBLs
Total Gas Production102,069 MCF
Recent Oil Production411 BBLs in Jul 2025
Recent Gas Production428 MCF in Jul 2025
Wells on Property1

Our Valuation Estimates for Seiffert Unit

ShaleAssessment

$28,157 *

MarketMultiple

$39,057 **

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

Based on a decimal interest

Seiffert Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Seiffert Unit
from Jul 2014 to Aug 2025

Wells on Seiffert Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34994SEIFFERT UNIT 1HEOG RESOURCES, INC.ProducingAtascosa County, TX28.800343-98.477761

Leases included in Seiffert Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-17946SEIFFERT UNITEOG RESOURCES, INC.Atascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
AppaloosaAtascosa County, TX16,793 BBLs19,405 MCFAug 2025
Atascosa 601 UnitAtascosa County, TX581 BBLs860 MCFAug 2025
Beltran UnitAtascosa County, TX602 BBLs1,652 MCFAug 2025
Blesbok UnitAtascosa County, TX368 BBLs1,737 MCFAug 2025
Duren UnitAtascosa County, TX582 BBLs384 MCFAug 2025
Ferdinand UnitAtascosa County, TX816 BBLs1,113 MCFAug 2025
HeffernanAtascosa County, TX452 BBLs355 MCFAug 2025
Hippo UnitAtascosa County, TX342 BBLs720 MCFAug 2025
Hobart UnitAtascosa County, TX676 BBLs726 MCFAug 2025
Janice UnitAtascosa County, TX452 BBLs180 MCFAug 2025
Pacheco UnitAtascosa County, TX794 BBLs872 MCFAug 2025
Pipes UnitAtascosa County, TX716 BBLs544 MCFAug 2025
Rakowitz UnitAtascosa County, TX535 BBLs128 MCFAug 2025
Samuel UnitAtascosa County, TX331 BBLs475 MCFAug 2025
ScheskeAtascosa County, TX447 BBLs1,785 MCFAug 2025
Sibley UnitAtascosa County, TX1,148 BBLs1,069 MCFAug 2025
Stockhorst UnitAtascosa County, TX715 BBLs574 MCFAug 2025
Tiro UnitAtascosa County, TX536 BBLs576 MCFAug 2025
Willie Nelson UnitAtascosa County, TX361 BBLs184 MCFAug 2025
Worden UnitAtascosa County, TX536 BBLs546 MCFAug 2025

Frac'ing activity on Seiffert Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34994SEIFFERT UNIT # 1H

Owners of Seiffert Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCSEIFFERT UNIT 1HEOG RESOURCES INC
2025CENTENNIAL MINERALSEIFFERT UNIT 1HEOG RESOURCES INC
2025LA PARITA CHRISTINE LLCSEIFFERT UNIT 1HEOG RESOURCES INC
2025MAP2012-OKSEIFFERT UNIT 1HEOG RESOURCES INC
2025STOCKHORST AMANDASEIFFERT UNIT 1HEOG RESOURCES INC
2025STOCKHORST MURRAY WAYNESEIFFERT UNIT 1HEOG RESOURCES INC
2025STOCKHORST JOE MCLAIN JRSEIFFERT UNIT 1HEOG RESOURCES INC
2025CARTER SAMUEL WILSONSEIFFERT UNIT 1HEOG RESOURCES INC
Displaying 8 of 112 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Seiffert Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-17946SEIFFERT UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITMar 2025EOG RESOURCES, INC.
01-17946SEIFFERT UNITMar 2025EOG RESOURCES, INC.
01-17946SEIFFERT UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITJan 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITDec 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITDec 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITNov 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITOct 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITOct 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITOct 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITOct 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITSep 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITSep 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITSep 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITSep 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITAug 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITAug 2024EOG RESOURCES, INC.EOG RESOURCES, INC.
01-17946SEIFFERT UNITAug 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITAug 2024EOG RESOURCES, INC.
01-17946SEIFFERT UNITJul 2024EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-17946SEIFFERT UNITJul 2024EOG RESOURCES, INC.EOG RESOURCES, INC.