Helen Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Helen Unit

CountyKarnes County, TX
Production DatesJul 2013 - Jan 2026
Total Oil Production414,443 BBLs
Total Gas Production885,100 MCF
Recent Oil Production2,998 BBLs in Dec 2025
Recent Gas Production7,290 MCF in Dec 2025
Wells on Property4

Our Valuation Estimates for Helen Unit

ShaleAssessment

$28,485 *

MarketMultiple

$441,480 **

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

Based on a decimal interest

Helen Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Helen Unit
from Jul 2013 to Jan 2026

Wells on Helen Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32880HELEN UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.816606-98.105851
42-255-32881HELEN UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.816642-98.105803
42-255-34541HELEN UNIT 4HENCANA OIL & GAS(USA) INC.Horizontal Well Surface LocatioKarnes County, TX28.816092-98.106548
42-255-34542HELEN UNIT 3HENCANA OIL & GAS(USA) INC.Horizontal Well Surface LocatioKarnes County, TX28.816128-98.106500

Leases included in Helen Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10521HELEN UNITDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Beckett-Guerra UnitKarnes County, TX6,075 BBLs9,747 MCFJan 2026
Bishop Brogan SaKarnes County, TX985 BBLs1,167 MCFJan 2026
Carpenter-Kellner UnitKarnes County, TX2,799 BBLs2,597 MCFJan 2026
Carpenter-Thompson UnitKarnes County, TX1,584 BBLs1,084 MCFJan 2026
Chapman HummelKarnes County, TX8,426 BBLs15,205 MCFJan 2026
Chapman Rothe UnitAtascosa County, TX472 BBLs411 MCFJan 2026
Chapman-PfeilAtascosa County, TX2,172 BBLs3,295 MCFJan 2026
Gersbach-Pawelek UnitKarnes County, TX323 BBLs0 MCFDec 2025
Hierholzer RetzloffAtascosa County, TX35,795 BBLs69,131 MCFJan 2026
Hierholzer SeewaldAtascosa County, TX5,872 BBLs10,817 MCFJan 2026
KKLK AllocationAtascosa County, TX5,856 BBLs11,056 MCFJan 2026
Kowr Allocation #1Atascosa County, TX1,014 BBLs1,961 MCFJan 2026
Kowrs AllocationAtascosa County, TX4,054 BBLs4,858 MCFJan 2026
Matador Danysh OrcaKarnes County, TX1,950 BBLs821 MCFJan 2026
Matador PawelekKarnes County, TX3,050 BBLs6,798 MCFJan 2026
MKKL AllocationKarnes County, TX6,344 BBLs8,251 MCFJan 2026
NapooKarnes County, TX49,916 BBLs96,093 MCFJan 2026
Red Crest Trust UnitKarnes County, TX2,548 BBLs7,549 MCFJan 2026
SCWJ AllocationAtascosa County, TX7,709 BBLs12,982 MCFJan 2026
Trench Foot UnitKarnes County, TX21,110 BBLs38,597 MCFJan 2026

Frac'ing activity on Helen Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32880Helen 1H
42-255-32880HELEN UNIT 1H
42-255-32881HELEN UNIT 2H
42-255-32881Helen 2H

Owners of Helen Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DEVON ENERGY PROD CO LP-WIHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025NAJVAR HELENHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025DZIUK LESTER LHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-RI/ORHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025MUTZ JANEHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025HENZE MICHELLE ROSEHELEN UNIT W#1H-2HDEVON ENERGY PROD CO
2025STANFIELD BRENDAHELEN UNIT W#1H-2HDEVON ENERGY PROD CO

Oil & Gas Sales on Helen Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10521HELEN UNITDec 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITNov 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITNov 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITOct 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITOct 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITSep 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITSep 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITAug 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITAug 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITAug 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJul 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJul 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJun 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITJun 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITMay 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITMay 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITApr 2025ENTERPRISE CRUDE OIL LLCDEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITApr 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-10521HELEN UNITApr 2025DEVON ENERGY PRODUCTION COMPANY, L.P.