Harper Devonian

Oil & Gas Property in Ector County, TX

Map of Wells Full Screen Map

Property Summary

Key data points for Harper Devonian

CountyEctor County, TX
Production DatesJan 1993 - Jun 2026
Total Oil Production2,337,761 BBLs
Total Gas Production19,515,672 MCF
Recent Oil Production1,720 BBLs in May 2026
Recent Gas Production0 MCF in May 2026
Wells on Property32

Our Valuation Estimates for Harper Devonian

ShaleAssessment

Not Available

MarketMultiple

$369,308 **

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

Based on a decimal interest

Harper Devonian Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Harper Devonian
from Jan 1993 to Jun 2026

Wells on Harper Devonian

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-135-10005HARPER DEVONIAN UNIT 1506HILCORP ENERGY COMPANYProducingEctor County, TX31.790316-102.579760
42-135-10006HARPER DEVONIAN UNIT 705HILCORP ENERGY COMPANYProducingEctor County, TX31.799825-102.587350
42-135-10131HARPER DEVONIAN UNIT 702HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.799194-102.573779
42-135-10283HARPER DEVONIAN UNIT 608HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.798725-102.595154
42-135-10293HARPER DEVONIAN UNIT 201HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.803438-102.603073
42-135-10335HARPER DEVONIAN UNIT 1401HILCORP ENERGY COMPANYProducingEctor County, TX31.786797-102.578515
42-135-10628HARPER DEVONIAN UNIT 1612HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.780299-102.576259
42-135-20239HARPER DEVONIAN UNIT 2003HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.784774-102.564852
42-135-20325HARPER DEVONIAN UNIT 708HILCORP ENERGY COMPANYShut InEctor County, TX31.802066-102.579118
42-135-20326HARPER DEVONIAN UNIT 709HILCORP ENERGY COMPANYTemp AbandonedEctor County, TX31.792336-102.584890
42-135-20327HARPER DEVONIAN UNIT 803GHILCORP ENERGY COMPANYProducingEctor County, TX31.797064-102.568661
42-135-20328HARPER DEVONIAN UNIT 1613HILCORP ENERGY COMPANYProducingEctor County, TX31.788533-102.574618
42-135-20362HARPER DEVONIAN UNIT 2609HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.779477-102.561846
42-135-20550HARPER DEVONIAN UNIT 802HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.803872-102.570404
42-135-20741HARPER DEVONIAN UNIT 611HILCORP ENERGY COMPANYProducingEctor County, TX31.799337-102.591037
42-135-20742HARPER DEVONIAN UNIT 612HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.797138-102.600576
42-135-30322HARPER DEVONIAN UNIT 1711HILCORP ENERGY COMPANYShut InEctor County, TX31.781877-102.566505
42-135-32067HARPER DEVONIAN UNIT 1805HILCORP ENERGY COMPANYProducingEctor County, TX31.791139-102.568441
42-135-41821HARPER DEVONIAN UNIT 1903HILCORP ENERGY COMPANYProducingEctor County, TX31.792827-102.562798
42-135-41824HARPER DEVONIAN UNIT 710HILCORP ENERGY COMPANYProducingEctor County, TX31.803304-102.577647
42-135-42190HARPER DEVONIAN UNIT 614HILCORP ENERGY COMPANYShut InEctor County, TX31.792957-102.589512
42-135-42191HARPER DEVONIAN UNIT 711HILCORP ENERGY COMPANYProducingEctor County, TX31.796779-102.586394
42-135-42192HARPER DEVONIAN UNIT 1507HILCORP ENERGY COMPANYProducingEctor County, TX31.791324-102.572874
42-135-42193HARPER DEVONIAN UNIT 1712OXY USA WTP LPPermitted LocationEctor County, TX31.785193-102.573312
42-135-42246HARPER DEVONIAN 615OXY USA WTP LPPermitted LocationEctor County, TX31.796503-102.603661
42-135-42247HARPER DEVONIAN UNIT 712HILCORP ENERGY COMPANYShut InEctor County, TX31.799695-102.577291
42-135-42357HARPER DEVONIAN UNIT 713OXY USA WTP LPPermitted LocationEctor County, TX31.796226-102.573424
42-135-43142HARPER DEVONIAN UNIT 616HILCORP ENERGY COMPANYProducingEctor County, TX31.798071-102.588507
42-135-43143HARPER DEVONIAN UNIT 714HILCORP ENERGY COMPANYProducingEctor County, TX31.798845-102.584047
42-135-43150HARPER DEVONIAN UNIT 715OXY USA WTP LPPlugged Oil WellEctor County, TX31.800979-102.583222
42-135-84124HARPER DEVONIAN UNIT 613HILCORP ENERGY COMPANYPlugged Oil WellEctor County, TX31.794647-102.593525
42-135-84130HARPER DEVONIAN UNIT 1001HILCORP ENERGY COMPANYShut InEctor County, TX31.801224-102.564932

Leases included in Harper Devonian

Lease #Lease NameOperatorCountyMonthly Oil Prod.
08-195955HARPER DEVONIAN UNIT 709HILCORP ENERGY COMPANYEctor County, TX
08-195956HARPER DEVONIAN UNIT 1613HILCORP ENERGY COMPANYEctor County, TX
08-20609HARPER DEVONIAN UNITHILCORP ENERGY COMPANYEctor County, TX

Operators Associated With Harper Devonian

Nearby Properties

These are the closest 20 properties to the Harper Devonian property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Argo-MossEctor County, TX0 BBLs0 MCFApr 2026
Cowden Elliott FEctor County, TX0 BBLs0 MCFJan 2010
East Harper UnitEctor County, TX0 BBLs0 MCFApr 2026
EctorEctor County, TX456 BBLs173 MCFJun 2026
Ector -E- Fee NCTEctor County, TX58 BBLs0 MCFJun 2026
Ector C Fee NCTEctor County, TX0 BBLs0 MCFJun 2026
Ector Fee UnitEctor County, TX1,426 BBLs1,974 MCFJun 2026
Fortune 500Ector County, TX1,723 BBLs0 MCFJun 2026
Fraser GeoEctor County, TX575 BBLs542 MCFJun 2026
J. E. Parker 20Ector County, TX0 BBLs0 MCFMar 2019
Kloh A. Etal -G- /NCT-BEctor County, TX5 BBLs0 MCFJun 2026
MossEctor County, TX1,541 BBLs0 MCFJun 2026
Moss Paul Et AlEctor County, TX0 BBLs0 MCFMay 2018
Parker MineralEctor County, TX11,870 BBLs45,120 MCFJun 2026
Parker Ranchland 2Ector County, TX376 BBLs0 MCFMay 2026
Phillips-TXL 31Ector County, TX0 BBLs0 MCFMar 2024
Shoe Bar Ranch 26Ector County, TX394 BBLs291 MCFJun 2026
TXL -BEctor County, TX82 BBLs0 MCFJun 2026
TXL-AEctor County, TX456 BBLs0 MCFJun 2026
TXL-XEctor County, TX0 BBLs0 MCFAug 1995

Frac'ing activity on Harper Devonian

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-135-41821Harper Devonian Unit 1903
42-135-41821Harper Devonian Unit 1903
42-135-41824Harper Devonian Unit #710
42-135-42190Harper Devonian Unit 614
42-135-42190Harper Devonian Unit 614
42-135-42190Harper Devonian Unit 614
42-135-42191Harper Devonian Unit 711
42-135-42192HARPER DEV UNIT 1507
42-135-42247HARPER DEVONIAN UNIT 712
42-135-43143HARPER DEV UNIT 0714
42-135-43150HARPER DEV UNIT 0715
42-135-43150HARPER DEV UNIT 0715

Oil & Gas Sales on Harper Devonian

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
08-20609HARPER DEVONIAN UNITJun 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
08-20609HARPER DEVONIAN UNITJun 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITJun 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITJun 2026DCP OPERATING COMPANY, LPOXY USA INC.
08-20609HARPER DEVONIAN UNITJun 2026OCCIDENTAL ENERGY MARKETING, INC.HILCORP ENERGY COMPANY
08-195956HARPER DEVONIAN UNIT 1613May 2026OCCIDENTAL ENERGY MARKETING, INC.HILCORP ENERGY COMPANY
08-20609HARPER DEVONIAN UNITMay 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
08-20609HARPER DEVONIAN UNITMay 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITMay 2026DCP OPERATING COMPANY, LPOXY USA INC.
08-20609HARPER DEVONIAN UNITMay 2026OCCIDENTAL ENERGY MARKETING, INC.HILCORP ENERGY COMPANY
08-195956HARPER DEVONIAN UNIT 1613Apr 2026OCCIDENTAL ENERGY MARKETING, INC.OXY USA WTP LP
08-20609HARPER DEVONIAN UNITApr 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITApr 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
08-20609HARPER DEVONIAN UNITApr 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITApr 2026DCP OPERATING COMPANY, LPOXY USA INC.
08-20609HARPER DEVONIAN UNITApr 2026OCCIDENTAL ENERGY MARKETING, INC.OXY USA WTP LP
08-195956HARPER DEVONIAN UNIT 1613Mar 2026OCCIDENTAL ENERGY MARKETING, INC.OXY USA WTP LP
08-20609HARPER DEVONIAN UNITMar 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITMar 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
08-20609HARPER DEVONIAN UNITMar 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITMar 2026DCP OPERATING COMPANY, LPOXY USA INC.
08-20609HARPER DEVONIAN UNITMar 2026OCCIDENTAL ENERGY MARKETING, INC.OXY USA WTP LP
08-195956HARPER DEVONIAN UNIT 1613Feb 2026OCCIDENTAL ENERGY MARKETING, INC.OXY USA WTP LP
08-20609HARPER DEVONIAN UNITFeb 2026DCP OPERATING COMPANY, LPOXY USA WTP LP
08-20609HARPER DEVONIAN UNITFeb 2026DCP OPERATING COMPANY, LPOXY USA WTP LP