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 - Apr 2026
Total Oil Production798,049 BBLs
Total Gas Production409,034 MCF
Recent Oil Production12,188 BBLs in Mar 2026
Recent Gas Production4,895 MCF in Mar 2026
Wells on Property4

Our Valuation Estimates for Armstrong Horizontal Unit

ShaleAssessment

Not Available

MarketMultiple

$1,591,849 **

* 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 Apr 2026

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, TX5,259 BBLs5,942 MCFMar 2026
Corner S RanchMcMullen County, TX31,930 BBLs13,382 MCFApr 2026
Dun AMcMullen County, TX4,490 BBLs695 MCFApr 2026
Dun BMcMullen County, TX4,475 BBLs727 MCFApr 2026
Dun CMcMullen County, TX4,739 BBLs802 MCFApr 2026
Dun DMcMullen County, TX3,296 BBLs515 MCFApr 2026
Dun EMcMullen County, TX4,241 BBLs674 MCFApr 2026
Dun FMcMullen County, TX3,339 BBLs532 MCFApr 2026
Dun GMcMullen County, TX3,088 BBLs515 MCFApr 2026
Dune UnitLa Salle County, TX1,193 BBLs449 MCFApr 2026
Four Corners Ranch-UnitFrio County, TX85 BBLs1,395 MCFMar 2026
Frost Bank UnitMcMullen County, TX3,751 BBLs2,001 MCFApr 2026
GalahadMcMullen County, TX1,137 BBLs713 MCFApr 2026
GordonLa Salle County, TX28,087 BBLs17,260 MCFApr 2026
KingpinAtascosa County, TX12,931 BBLs4,848 MCFApr 2026
MoonlightMcMullen County, TX44,321 BBLs35,129 MCFApr 2026
Raccoon CreekAtascosa County, TX567 BBLs315 MCFMar 2026
RaindropAtascosa County, TX10,231 BBLs4,633 MCFApr 2026
RoanAtascosa County, TX533 BBLs145 MCFApr 2026
SnowflakeAtascosa County, TX3,282 BBLs1,362 MCFApr 2026

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 UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITFeb 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITJan 2026EOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITDec 2025EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
01-18812ARMSTRONG HORIZONTAL UNITDec 2025EOG RESOURCES, INC.EOG RESOURCES, INC.