Monson Unit

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Monson Unit

CountyKarnes County, TX
Production DatesMay 2012 - Apr 2026
Total Oil Production2,733,789 BBLs
Total Gas Production9,140,002 MCF
Recent Oil Production3,375 BBLs in Mar 2026
Recent Gas Production24,130 MCF in Mar 2026
Wells on Property10

Our Valuation Estimates for Monson Unit

ShaleAssessment

$150,775 *

MarketMultiple

$555,372 **

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

Based on a decimal interest

Monson 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 Monson Unit
from May 2012 to Apr 2026

Wells on Monson Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-32031MONSON UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.902521-97.827209
42-255-32032MONSON UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.902580-97.827145
42-255-32869MONSON UNIT 3HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.903344-97.827748
42-255-34347MONSON UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.Temp AbandonedKarnes County, TX28.900127-97.826590
42-255-34349MONSON UNIT 5HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.900088-97.826545
42-255-34377MONSON UNIT 6HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.900127-97.826590
42-255-34383MONSON UNIT 7HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.900010-97.826456
42-255-34714MONSON UNIT 1VENCANA OIL & GAS(USA) INC.Sidetrack Well Surface LocationKarnes County, TX28.898341-97.822659
42-255-34717MONSON UNIT 8HDEVON ENERGY PRODUCTION CO, L.P.Shut InKarnes County, TX28.900455-97.824712
42-255-34718MONSON UNIT 9HDEVON ENERGY PRODUCTION CO, L.P.ProducingKarnes County, TX28.900494-97.824756

Leases included in Monson Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09924MONSON UNITDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-287745MONSON UNIT 1HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-287746MONSON UNIT 2HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-287747MONSON UNIT 4HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-287748MONSON UNIT 5HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX
02-287749MONSON UNIT 9HDEVON ENERGY PRODUCTION CO, L.P.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Armstrong UnitKarnes County, TX9,439 BBLs32,818 MCFApr 2026
Bit-Wess-Owens UlwKarnes County, TX14,522 BBLs88,382 MCFApr 2026
Bitterly OwensKarnes County, TX11,658 BBLs68,514 MCFApr 2026
Bodogginz-Janssen UswKarnes County, TX3,118 BBLs15,648 MCFApr 2026
Buehring UnitKarnes County, TX4,013 BBLs5,960 MCFApr 2026
Colin W Johnson UnitKarnes County, TX29,608 BBLs117,466 MCFApr 2026
DromgooleKarnes County, TX9,041 BBLs16,040 MCFApr 2026
Dromgoole AKarnes County, TX18,536 BBLs114,850 MCFApr 2026
Har-ReynoldsKarnes County, TX4,430 BBLs13,793 MCFApr 2026
Harrell Unit AKarnes County, TX1,280 BBLs4,100 MCFMar 2026
Janssen Unit AKarnes County, TX1,487 BBLs5,161 MCFApr 2026
Janysek UnitKarnes County, TX4,378 BBLs32,819 MCFApr 2026
Jen-Jan-Davis UlwKarnes County, TX3,731 BBLs12,392 MCFApr 2026
Junek Unit AKarnes County, TX2,550 BBLs10,866 MCFApr 2026
Kotara Unit AKarnes County, TX6,155 BBLs29,649 MCFApr 2026
Mangione 01Karnes County, TX5,751 BBLs27,499 MCFApr 2026
Mangione-Ridley-Handy Sa AKarnes County, TX2,837 BBLs11,667 MCFApr 2026
S Reynolds-Colin B UswKarnes County, TX12,243 BBLs40,841 MCFApr 2026
Spear ReynoldsKarnes County, TX6,366 BBLs27,648 MCFApr 2026
SprencelKarnes County, TX12,750 BBLs65,698 MCFApr 2026

Frac'ing activity on Monson Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32031Monson 1H
42-255-32031MONSON UNIT 1H
42-255-32032Monson 2H
42-255-32032MONSON UNIT 2H
42-255-32869Monson Unit 3H
42-255-34347Monson Unit 4H
42-255-34349Monson Unit 5H
42-255-34377Monson Unit 6H
42-255-34383Monson Unit 7H
42-255-34717Monson Unit 8H
42-255-34718Monson Unit 9H

Owners of Monson Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025DEVON ENERGY PROD CO LP-WIMONSON UNIT W#1HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIMONSON UNIT W#2HDEVON ENERGY PROD CO
2025MIKA ELAINEMONSON UNIT W#1HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIMONSON UNIT W#5HDEVON ENERGY PROD CO
2025DEVON ENERGY PROD CO LP-WIMONSON UNIT W#9HDEVON ENERGY PROD CO
2025MIKA ELAINEMONSON UNIT W#2HDEVON ENERGY PROD CO
2025MONSON JANETMONSON UNIT W#1HDEVON ENERGY PROD CO
2025MONSON JANETMONSON UNIT W#2HDEVON ENERGY PROD CO
Displaying 8 of 53 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Monson Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-09924MONSON UNITMar 2026FLINT HILLS RESOURCES, LPDEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITFeb 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HFeb 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HFeb 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HFeb 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287749MONSON UNIT 9HFeb 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITJan 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HJan 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HJan 2026DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287746MONSON UNIT 2HJan 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287749MONSON UNIT 9HJan 2026DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITDec 2025DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITDec 2025DEVON ENERGY PRODUCTION COMPANY, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-09924MONSON UNITDec 2025DEVON GAS SERVICES, L.P.DEVON ENERGY PRODUCTION COMPANY, L.P.
02-287745MONSON UNIT 1HDec 2025DEVON ENERGY PRODUCTION COMPANY, L.P.