Bilsky Unit

Oil & Gas Property in Gonzales County, TX

Property Summary

Key data points for Bilsky Unit

CountyGonzales County, TX
OperatorMARATHON OIL EF LLC
Production DatesJan 2012 - Mar 2026
Total Oil Production902,454 BBLs
Total Gas Production1,057,802 MCF
Recent Oil Production3,726 BBLs in Feb 2026
Recent Gas Production2,604 MCF in Feb 2026
Wells on Property4

Our Valuation Estimates for Bilsky Unit

ShaleAssessment

Not Available

MarketMultiple

$488,542 **

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

Based on a decimal interest

Bilsky Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for Bilsky Unit
from Jan 2012 to Mar 2026

Wells on Bilsky Unit

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-177-32394BILSKY UNIT 1HMARATHON OIL EF LLCProducingGonzales County, TX29.428422-97.269886
42-177-34387BILSKY UNIT 2HMARATHON OIL EF LLCProducingGonzales County, TX29.413988-97.262080
42-177-34388BILSKY UNIT 3HMARATHON OIL EF LLCProducingGonzales County, TX29.413945-97.262141
42-177-34389BILSKY UNIT 4HMARATHON OIL EF LLCProducingGonzales County, TX29.413893-97.262220

Leases included in Bilsky Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-15720BILSKY UNITMARATHON OIL EF LLCGonzales County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Annie UnitGonzales County, TX1,579 BBLs889 MCFMar 2026
Antarctic AGonzales County, TX1,526 BBLs5,030 MCFMar 2026
AtlanticGonzales County, TX1,587 BBLs4,700 MCFMar 2026
Bilsky-Bilsky-Chumchal SaGonzales County, TX2,726 BBLs5,737 MCFMar 2026
Bilsky-Brown UnitGonzales County, TX225 BBLs109 MCFMar 2026
Bilsky-Chumchal SaGonzales County, TX5,599 BBLs8,346 MCFMar 2026
Brown InvestmentsGonzales County, TX923 BBLs606 MCFMar 2026
CarolLavaca County, TX0 BBLs0 MCFDec 2024
CaspianGonzales County, TX1,799 BBLs5,516 MCFMar 2026
GanymedeLavaca County, TX2,981 BBLs8,628 MCFMar 2026
Hall-ManningGonzales County, TX2,719 BBLs6,927 MCFMar 2026
HB UnitGonzales County, TX520 BBLs879 MCFMar 2026
JamestownGonzales County, TX1,913 BBLs4,478 MCFMar 2026
Lefevre UnitGonzales County, TX5,604 BBLs12,017 MCFMar 2026
Martin UnitGonzales County, TX1,208 BBLs667 MCFMar 2026
Nichols UnitGonzales County, TX2,125 BBLs4,727 MCFMar 2026
PhoenixGonzales County, TX13,060 BBLs35,821 MCFMar 2026
Renee UnitLavaca County, TX6,326 BBLs11,862 MCFMar 2026
Turk-WilliamsGonzales County, TX3,438 BBLs4,214 MCFMar 2026
Zimmerman UnitGonzales County, TX400 BBLs928 MCFMar 2026

Frac'ing activity on Bilsky Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-177-32394Bilsky 1H
42-177-34387BILSKY UNIT 2H
42-177-34388BILSKY UNIT 3H
42-177-34389BILSKY UNIT 4H

Owners of Bilsky Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025BILSKY JAMES CBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025CLOONEY BYRON BENJAMINBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025WELCH BRIAN TBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025GIPS LUCILLE CHUMCHALBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025LITTLEFIELD CLARENCE & NANCY ABILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025BEEMAN JORDAN & ASHLEYBILSKY UNIT 1H-4HMARATHON OIL EF LLC
2025QUEEN BEE LPBILSKY UNIT 1H-4HMARATHON OIL EF LLC
Displaying 8 of 34 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Bilsky Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-15720BILSKY UNITMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITFeb 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJan 2026ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITDec 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITDec 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITNov 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITNov 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITOct 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITOct 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITSep 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITSep 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITAug 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITAug 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJul 2025CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJul 2025ETC TEXAS PIPELINE, LTD.CONOCOPHILLIPS COMPANY
01-15720BILSKY UNITJun 2025MARATHON OIL EF LLCMARATHON OIL EF LLC