Armstrong Horizontal Unit

Oil & Gas Property in McMullen County, TX

Property Summary

Key data points for Armstrong Horizontal Unit

CountiesAtascosa County, TX
McMullen County, TX
OperatorEOG RESOURCES INC
Production DatesOct 2015 - Oct 2025
Total Oil Production714,912 BBLs
Total Gas Production374,392 MCF
Recent Oil Production11,775 BBLs in Sep 2025
Recent Gas Production3,196 MCF in Sep 2025
Wells on Property4

Our Valuation Estimates for Armstrong Horizontal Unit

ShaleAssessment

Not Available

MarketMultiple

$2,144,778 **

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

Based on a decimal interest

Armstrong Horizontal Unit Production Graph

Aggregated production of all wells and leases associated with this property
Subscribe for Full Access Subscribe now to gain immediate access
to oil and gas production for Armstrong Horizontal Unit
from Oct 2015 to Oct 2025

Wells on Armstrong Horizontal Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-35322ARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES, INC.ProducingAtascosa County, TX28.672400-98.755280
42-311-37442ARMSTRONG HORIZONTAL UNIT 2HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643915-98.750854
42-311-37443ARMSTRONG HORIZONTAL UNIT 3HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643919-98.750751
42-311-37444ARMSTRONG HORIZONTAL UNIT 4HEOG RESOURCES, INC.ProducingMcMullen County, TX28.643922-98.750649

Leases included in Armstrong Horizontal Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18812ARMSTRONG HORIZONTAL UNITEOG RESOURCES, INC.Atascosa County, TX

Nearby Properties

These are the closest 20 properties to the Armstrong Horizontal Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Billy HindesAtascosa County, TX2,612 BBLs2,525 MCFOct 2025
Corner S RanchMcMullen County, TX35,499 BBLs20,354 MCFOct 2025
Dun AMcMullen County, TX4,835 BBLs1,861 MCFOct 2025
Dun BMcMullen County, TX5,108 BBLs2,986 MCFOct 2025
Dun CMcMullen County, TX3,783 BBLs5,768 MCFOct 2025
Dun DMcMullen County, TX5,362 BBLs2,342 MCFOct 2025
Dun EMcMullen County, TX3,429 BBLs1,487 MCFOct 2025
Dun FMcMullen County, TX4,226 BBLs1,905 MCFOct 2025
Dun GMcMullen County, TX4,120 BBLs1,940 MCFOct 2025
Dune UnitLa Salle County, TX1,127 BBLs672 MCFOct 2025
Four Corners Ranch-UnitFrio County, TX149 BBLs83 MCFSep 2025
Frost Bank UnitMcMullen County, TX3,876 BBLs1,923 MCFSep 2025
GalahadMcMullen County, TX1,179 BBLs924 MCFOct 2025
GordonLa Salle County, TX27,207 BBLs20,963 MCFOct 2025
KingpinAtascosa County, TX13,883 BBLs7,792 MCFOct 2025
MoonlightMcMullen County, TX45,436 BBLs41,723 MCFOct 2025
Raccoon CreekAtascosa County, TX505 BBLs262 MCFOct 2025
RaindropAtascosa County, TX11,002 BBLs11,240 MCFOct 2025
RoanAtascosa County, TX1,566 BBLs450 MCFOct 2025
SnowflakeAtascosa County, TX3,282 BBLs3,200 MCFOct 2025

Frac'ing activity on Armstrong Horizontal Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-35322MOONLIGHT # 15H
42-311-37442ARMSTRONG HORIZONTAL UNIT # 2H
42-311-37443ARMSTRONG HORIZONTAL UNIT # 3H
42-311-37444ARMSTRONG HORIZONTAL UNIT # 4H

Owners of Armstrong Horizontal Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025EOG RESOURCES INCARMSTRONG HORIZONTAL UNITEOG RESOURCES,
2025EOG RESOURCES INCARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025CRUZ MINERAL INVESTMENTS LLCARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025RIVERCREST CAPITAL PARTNERS II LPARMSTRONG HORIZONTAL UNITEOG RESOURCES,
2025KELLER KATIE ADAMSARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025GORDON NICHOLAS E TRUSTARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025KELLER JAMES MCNEELARMSTRONG HORIZONTAL UNIT 1HEOG RESOURCES INC
2025CRUZ MINERAL INVESTMENTS LLCARMSTRONG HORIZONTAL UNITEOG RESOURCES,
Displaying 8 of 81 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Armstrong Horizontal Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18812ARMSTRONG HORIZONTAL UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITApr 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2025EOG RESOURCES, INC.