Janysek

Oil & Gas Property in Karnes County, TX

Property Summary

Key data points for Janysek

CountyKarnes County, TX
Production DatesJan 1993 - Mar 2026
Total Oil Production2,950,974 BBLs
Total Gas Production7,231,764 MCF
Recent Oil Production6,600 BBLs in Feb 2026
Recent Gas Production18,984 MCF in Feb 2026
Wells on Property14

Our Valuation Estimates for Janysek

ShaleAssessment

$18,091 *

MarketMultiple

$862,582 **

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

Based on a decimal interest

Janysek Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Janysek
from Jan 1993 to Mar 2026

Wells on Janysek

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
42-255-00179JANYSEK, JOE J. 1VICEROY PETROLEUM, LPPlugged Oil/Gas WellKarnes County, TX29.041927-97.814925
42-255-31410JANYSEK 1THOMPSON, RICHARD W. INC.Dry HoleKarnes County, TX29.032480-97.786125
42-255-35023JANYSEK-ECLETO 1HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.045894-97.781400
42-255-35024JANYSEK-ECLETO 2HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.045891-97.781555
42-255-35025JANYSEK-ECLETO 101HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.045894-97.781322
42-255-35036JANYSEK-ECLETO 102HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.045644-97.781200
42-255-35411JANYSEK-ECLETO 5HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034672-97.785864
42-255-35419JANYSEK-ECLETO 107HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034672-97.786022
42-255-35424JANYSEK-ECLETO 6HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034425-97.785639
42-255-35428JANYSEK-ECLETO 7HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034672-97.786097
42-255-35429JANYSEK-ECLETO 108HMAGNOLIA OIL & GAS OPERATING LLCShut InKarnes County, TX29.034670-97.786178
42-255-36228JANYSEK-ECLETO 3HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034898-97.786293
42-255-36229JANYSEK-ECLETO 4HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034856-97.786291
42-255-36230JANYSEK-ECLETO 104HMAGNOLIA OIL & GAS OPERATING LLCProducingKarnes County, TX29.034814-97.786292

Leases included in Janysek

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-03279JANYSEK, JOE J.HUNTER PETROLEUM INC.Karnes County, TX
02-08075JANYSEK, JOE J.VICEROY PETROLEUM, LPKarnes County, TX
02-10339JANYSEK, JOE J.VICEROY PETROLEUM, LPKarnes County, TX
02-11194JANYSEK, JOE J.ENERVEST OPERATING, L.L.C.Karnes County, TX
02-11380JANYSEK, JOE J.MAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX
02-11383JANYSEK-ECLETOMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX
02-11447JANYSEK-ECLETOMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX
02-138200JANYSEK, JOE J. 1HUNTER PETROLEUM INC.Karnes County, TX
02-295119JANYSEK-ECLETO 3HMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX
02-295142JANYSEK-ECLETO 101HMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX
02-295144JANYSEK-ECLETO 104HMAGNOLIA OIL & GAS OPERATING LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the Janysek property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Cef-Crews BKarnes County, TX3,385 BBLs12,038 MCFMar 2026
CrewsKarnes County, TX12,863 BBLs29,222 MCFMar 2026
Crews AKarnes County, TX8,476 BBLs12,568 MCFMar 2026
Crisp B Ac-Crews A Ac SaKarnes County, TX6,820 BBLs42,129 MCFMar 2026
Crisp B-Crews A SaKarnes County, TX7,012 BBLs7,841 MCFMar 2026
Gussie YantaKarnes County, TX8,291 BBLs13,656 MCFMar 2026
June Day UnitKarnes County, TX69,815 BBLs172,333 MCFMar 2026
Keys UnitKarnes County, TX16,215 BBLs81,817 MCFMar 2026
Kruciak-Yanta UnitKarnes County, TX1,853 BBLs5,469 MCFMar 2026
Leo Frank UnitKarnes County, TX8,988 BBLs23,668 MCFMar 2026
Maunakea UnitKarnes County, TX2,009 BBLs12,306 MCFMar 2026
Maverick UnitKarnes County, TX3,079 BBLs4,752 MCFMar 2026
McCoy UnitKarnes County, TX5,816 BBLs21,557 MCFMar 2026
Meru UnitKarnes County, TX1,274 BBLs9,982 MCFMar 2026
MoczygembaKarnes County, TX8,060 BBLs35,861 MCFMar 2026
MuellerKarnes County, TX3,806 BBLs10,444 MCFMar 2026
Sublime UnitKarnes County, TX3,894 BBLs21,527 MCFMar 2026
WiatrekKarnes County, TX11,499 BBLs65,171 MCFMar 2026
Yanta A Ac-CRKarnes County, TX8,326 BBLs40,707 MCFMar 2026
Yanta A-CRKarnes County, TX5,236 BBLs8,272 MCFMar 2026

Frac'ing activity on Janysek

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-35023Janysek-Ecleto 1H
42-255-35024Janysek-Ecleto 2H
42-255-35025Janysek-Ecleto 101H
42-255-35036Janysek-Ecleto 102H
42-255-35411Janysek-Ecleto Unit 5H
42-255-35419Janysek-Ecleto Unit 107H
42-255-35424Janysek-Ecleto Unit 6H
42-255-35428Janysec-Ecleto Unit 7H
42-255-35429Janysek-Ecleto Unit 108H
42-255-36228Janysek-Eclecto Unit 3H
42-255-36229Janysek-Ecleto Unit 4H
42-255-36230Janysek-Ecleto Unit 104H

Owners of Janysek

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MAGNOLIA OIL & GAS OPERATINGJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
20254-J MINERAL LTDJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
2025MAGNOLIA OIL & GAS OPERATINGJANYSEK-ECLETO W#3HMAGNOLIA OIL & GAS
2025MAGNOLIA OIL & GAS OPERATINGJANYSEK-ECLETO W#101HMAGNOLIA OIL & GAS
2025JANYSEK VIVIAN JJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
2025JANYSEK STEPHENJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
2025KOPECKI KATHRYN M JANYSEKJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
2025MATEJEK LUCY JANYSEKJANYSEK-ECLETO W#1H-2H,4H-7HMAGNOLIA OIL & GAS
Displaying 8 of 47 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Janysek

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-11383JANYSEK-ECLETOFeb 2026ETC TEXAS PIPELINE, LTD.MAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETOFeb 2026ETC TEXAS PIPELINE, LTD.MAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETOJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETOJan 2026MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETOJan 2026PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETOJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETOJan 2026MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETOJan 2026PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295119JANYSEK-ECLETO 3HJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-295119JANYSEK-ECLETO 3HJan 2026PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295119JANYSEK-ECLETO 3HJan 2026MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-295142JANYSEK-ECLETO 101HJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-295142JANYSEK-ECLETO 101HJan 2026PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295142JANYSEK-ECLETO 101HJan 2026MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-295144JANYSEK-ECLETO 104HJan 2026MAGNOLIA OIL & GAS OPERATING LLC
02-295144JANYSEK-ECLETO 104HJan 2026PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295144JANYSEK-ECLETO 104HJan 2026MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETODec 2025MAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETODec 2025MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-11383JANYSEK-ECLETODec 2025PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETODec 2025MAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETODec 2025MAGNOLIA OIL & GAS OPERATING LLCMAGNOLIA OIL & GAS OPERATING LLC
02-11447JANYSEK-ECLETODec 2025PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295119JANYSEK-ECLETO 3HDec 2025PHILLIPS 66 COMPANYMAGNOLIA OIL & GAS OPERATING LLC
02-295142JANYSEK-ECLETO 101HDec 2025MAGNOLIA OIL & GAS OPERATING LLC