Szalwinski Unit

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. Szalwinski Unit Oil & Gas Property

Map of Wells Full Screen Map

Property Summary

Key data points for Szalwinski Unit

CountyKarnes County, TX
OperatorEOG RESOURCES INC
Production DatesMay 2014 - Jun 2026
Total Oil Production2,257,034 BBLs
Total Gas Production1,980,227 MCF
Recent Oil Production7,360 BBLs in May 2026
Recent Gas Production6,400 MCF in May 2026
Wells on Property6

Our Valuation Estimates for Szalwinski Unit

ShaleAssessment™

Not Available

MarketMultiple™

$913,915 **

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

Based on a decimal interest

Szalwinski 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 Szalwinski Unit
from May 2014 to Jun 2026

Wells on Szalwinski Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-255-33613SZALWINSKI UNIT 1HEOG RESOURCES, INC.ProducingKarnes County, TX28.996978-98.005330
42-255-36231SZALWINSKI UNIT 2HEOG RESOURCES, INC.ProducingKarnes County, TX28.996212-98.008831
42-255-36232SZALWINSKI UNIT 3HEOG RESOURCES, INC.ProducingKarnes County, TX28.996153-98.008909
42-255-36233SZALWINSKI UNIT 4HEOG RESOURCES, INC.ProducingKarnes County, TX28.996098-98.008984
42-255-36234SZALWINSKI UNIT 5HEOG RESOURCES, INC.ProducingKarnes County, TX28.996039-98.009061
42-255-36662SZALWINSKI UNIT 6HEOG RESOURCES, INC.ProducingKarnes County, TX28.992773-98.013225

Leases included in Szalwinski Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10941SZALWINSKI UNITEOG RESOURCES, INC.Karnes County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
ArktikaKarnes County, TX7,179 BBLs6,103 MCFJun 2026
BalserKarnes County, TX309 BBLs110 MCFJun 2026
Bernice UnitKarnes County, TX5,286 BBLs2,061 MCFJun 2026
Bernice-Falls City AwKarnes County, TX18,705 BBLs9,692 MCFJun 2026
Deleon Reinhard UnitKarnes County, TX1 BBLs0 MCFMay 2026
Falls CityKarnes County, TX15,803 BBLs20,761 MCFJun 2026
JarzombekWilson County, TX4,206 BBLs3,681 MCFJun 2026
Jeffrey LebowskiWilson County, TX4,205 BBLs1,220 MCFJun 2026
KotaraWilson County, TX200 BBLs90 MCFJun 2026
Kotara D - KWilson County, TX1,306 BBLs591 MCFJun 2026
Krawietz UnitKarnes County, TX5,865 BBLs12,695 MCFJun 2026
Lazy Oak UnitKarnes County, TX5,784 BBLs3,865 MCFJun 2026
Manchaca UnitKarnes County, TX1,349 BBLs1,060 MCFJun 2026
MoczygembaKarnes County, TX3,024 BBLs5,090 MCFJun 2026
Niestroy - Jendrusch 2Wilson County, TX354 BBLs141 MCFJun 2026
NuecesKarnes County, TX4,558 BBLs2,407 MCFJun 2026
OlinickKarnes County, TX6,055 BBLs4,907 MCFJun 2026
Other Jeffrey LebowskiWilson County, TX6,621 BBLs1,691 MCFJun 2026
PedernalesKarnes County, TX11,954 BBLs7,994 MCFJun 2026
VedderWilson County, TX1,217 BBLs729 MCFJun 2026

Companies in the Area

These are the closest 20 companies operating near the Szalwinski Unit property.

Company Name
Ampak Oil Company
Bommer Engineering Co.
Britanco, L.L.C.
Chevron USA Inc
Cliffwood Production Co.
Enerquest Operating, LLC
Enervest Operating LLC
EOG Resources Inc
Exxon Corporation
Falcon Production LLC
Gulftex Energy, LLC
Hankamer, Curtis Corporation,The
Hawn Brothers
Legend Natural Gas II, LP
Lundberg Operating Corporation
Magnolia Oil & Gas Operating LLC
Magnum Producing, LP
Petro Resources, Inc.
Recoil Resources Operating, Inc.
Warwick-Artemis, LLC

Frac'ing activity on Szalwinski Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-33613SZALWINSKI UNIT # 1H
42-255-36231SZALWINSKI UNIT # 2H
42-255-36232SZALWINSKI UNIT # 3H
42-255-36233SZALWINSKI UNIT # 4H
42-255-36234SZALWINSKI UNIT # 5H
42-255-36662SZALWINSKI UNIT # 6H
42-255-36662KRAWIETZ UNIT # 1H

Owners of Szalwinski Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2026EOG RESOURCES INC/MIN ACCTSSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026DEVON ENERGY PROD CO LP-RI/ORSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026PRUSKI JULIE GSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026SWIZE CHARLES J & CAROL KSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026DZIUK JAMES GERARDSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026ZULEME PARTNERS LLCSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026ALBRECHT ROYCESZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
2026DZIUK NORBERT JSZALWINSKI UNIT W#1H-6HEOG RESOURCES INC
Displaying 8 of 205 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Szalwinski Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10941SZALWINSKI UNITJun 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10941SZALWINSKI UNITJun 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10941SZALWINSKI UNITJun 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITJun 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITJun 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMay 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10941SZALWINSKI UNITMay 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMay 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMay 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMay 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITApr 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10941SZALWINSKI UNITApr 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10941SZALWINSKI UNITApr 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITApr 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITApr 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMar 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10941SZALWINSKI UNITMar 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMar 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMar 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITMar 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITFeb 2026EOG RESOURCES MARKETING LLCEOG RESOURCES, INC.
02-10941SZALWINSKI UNITFeb 2026EOG RESOURCES, INC.EOG RESOURCES, INC.
02-10941SZALWINSKI UNITFeb 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITFeb 2026EOG RESOURCES, INC.
02-10941SZALWINSKI UNITFeb 2026EOG RESOURCES, INC.