Harper Unit

Oil & Gas Property in Dimmit County, TX

Property Summary

Key data points for Harper Unit

CountyDimmit County, TX
OperatorINEOS USA OIL & GAS LLC
Production DatesOct 2012 - Jan 2026
Total Oil Production250,838 BBLs
Total Gas Production369,681 MCF
Recent Oil Production528 BBLs in Dec 2025
Recent Gas Production433 MCF in Dec 2025
Wells on Property2

Our Valuation Estimates for Harper Unit

ShaleAssessment

$18,026 *

MarketMultiple

$57,263 **

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

Based on a decimal interest

Harper 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 Harper Unit
from Oct 2012 to Jan 2026

Wells on Harper Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-127-34628HARPER UNIT B DIM 1HINEOS USA OIL & GAS LLCHorizontal Well Surface LocatioDimmit County, TX28.552818-99.601646
42-127-34759HARPER UNIT C DIM 1HINEOS USA OIL & GAS LLCProducingDimmit County, TX28.552800-99.601702

Leases included in Harper Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-16166HARPER UNIT B DIMINEOS USA OIL & GAS LLCDimmit County, TX
01-16511HARPER UNIT C DIMINEOS USA OIL & GAS LLCDimmit County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Big Four Colony A 204Dimmit County, TX848 BBLs3,360 MCFJan 2026
Big WellsDimmit County, TX3,385 BBLs8,963 MCFJan 2026
Bowman Standifer B 223Dimmit County, TX3,862 BBLs8,486 MCFJan 2026
Boyd-Bowman A-209Dimmit County, TX673 BBLs1,752 MCFJan 2026
ButterflyDimmit County, TX747 BBLs2,183 MCFJan 2026
Carrasco A204Dimmit County, TX497 BBLs85 MCFJan 2026
Dimmit S-4Dimmit County, TX451 BBLs0 MCFJan 2026
Doolin DimDimmit County, TX556 BBLs4,524 MCFJan 2026
HenryDimmit County, TX0 BBLs0 MCFJan 2002
Ivey RanchDimmit County, TX1,973 BBLs7,577 MCFJan 2026
JBGSDimmit County, TX0 BBLs0 MCFOct 2024
Little Reata Unit DimDimmit County, TX383 BBLs5,400 MCFJan 2026
LuffelDimmit County, TX157 BBLs292 MCFJan 2026
MonarchDimmit County, TX18,094 BBLs30,799 MCFJan 2026
NanceDimmit County, TX2,524 BBLs31 MCFJan 2026
Nance RanchDimmit County, TX4,371 BBLs26,494 MCFJan 2026
RichardsonDimmit County, TX819 BBLs1,052 MCFJan 2026
Stewart-Ivey A 206Dimmit County, TX2,266 BBLs3,469 MCFJan 2026
Voltz UnitDimmit County, TX0 BBLs0 MCFAug 2024
Zientek UnitDimmit County, TX66 BBLs570 MCFJan 2026

Frac'ing activity on Harper Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-127-34628HARPER UNIT B DIM 1H
42-127-34759HARPER UNIT C DIM 1H

Owners of Harper Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025INEOS USA OIL & GAS LLCHARPER UNIT C DIM 01HINEOS USA OIL
2025JBGS MINERALS LPHARPER UNIT C DIM 01HINEOS USA OIL
2025JACKPOT MINERALS LTDHARPER UNIT C DIM 01HINEOS USA OIL
2025MMB MINERALS LTDHARPER UNIT C DIM 01HINEOS USA OIL
2025MUD MONEY LTDHARPER UNIT C DIM 01HINEOS USA OIL
2025BOWMAN BARBARA TRUSTHARPER UNIT C DIM 01HINEOS USA OIL
2025JAMES MCMAHONHARPER UNIT C DIM 01HINEOS USA OIL
2025B&J MINERALS PARTNERS LTDHARPER UNIT C DIM 01HINEOS USA OIL
Displaying 8 of 16 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Harper Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-16511HARPER UNIT C DIMDec 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMNov 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMNov 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMNov 2025INEOS USA OIL & GAS LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMOct 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMOct 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMOct 2025INEOS USA OIL & GAS LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMSep 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMSep 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMAug 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMAug 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJul 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJul 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJun 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJun 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMMay 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMApr 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMApr 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMMar 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMMar 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMFeb 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMFeb 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJan 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMJan 2025INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC
01-16511HARPER UNIT C DIMDec 2024INEOS ENERGY MARKETING USA LLCINEOS USA OIL & GAS LLC