May Unit 1

Oil & Gas Property in Karnes County, TX

  2. Texas
  3. Karnes County, TX
  4. Oil & Gas Properties in Karnes County, TX
  5. May Unit 1 Oil & Gas Property

Map of Wells Full Screen Map 3-D Map

Property Summary

Key data points for May Unit 1

CountyKarnes County, TX
Production DatesNov 2010 - Apr 2025
Total Oil Production4,803,666 BBLs
Total Gas Production18,305,188 MCF
Recent Oil Production8,894 BBLs in Mar 2025
Recent Gas Production34,399 MCF in Mar 2025
Wells on Property19

Our Valuation Estimates for May Unit 1

ShaleAssessment™

$192,221 *

MarketMultiple™

$1,051,768 **

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

Based on a decimal interest

May Unit 1 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 May Unit 1
from Nov 2010 to Apr 2025

Wells on May Unit 1

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
42-255-31698MAY UNIT 1HHILCORP ENERGY COMPANYHorizontal Well Surface LocatioKarnes County, TX28.810014-97.953672
42-255-31732MAY UNIT 1 AC 1HMARATHON OIL EF LLCProducingKarnes County, TX28.806550-97.943949
42-255-32571MAY UNIT 1 2HMARATHON OIL EF LLCTemp AbandonedKarnes County, TX28.804696-97.947171
42-255-33647MAY UNIT 1 3HMARATHON OIL EF LLCShut InKarnes County, TX28.824094-97.953956
42-255-33648MAY UNIT 1 5HMARATHON OIL EF LLCProducingKarnes County, TX28.824159-97.953784
42-255-33649MAY UNIT 1 6HMARATHON OIL EF LLCProducingKarnes County, TX28.824088-97.953675
42-255-33650MAY UNIT 1 4HMARATHON OIL EF LLCProducingKarnes County, TX28.824129-97.953871
42-255-34288MAY UNIT 1 11HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.815501-97.952005
42-255-34291MAY UNIT 1 12HMARATHON OIL EF LLCProducingKarnes County, TX28.815287-97.952651
42-255-34292MAY UNIT 1 13HMARATHON OIL EF LLCProducingKarnes County, TX28.815229-97.952827
42-255-34293MAY UNIT 1 10HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.815568-97.951804
42-255-34303MAY UNIT 1 AC 11HMARATHON OIL EF LLCProducingKarnes County, TX28.815246-97.952791
42-255-34304MAY UNIT 1 AC 12HMARATHON OIL EF LLCProducingKarnes County, TX28.815191-97.952940
42-255-34305MAY UNIT 1 AC 10HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.815472-97.952093
42-255-34306MAY UNIT 1 AC 9HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes County, TX28.815530-97.951917
42-255-35593MAY UNIT 1 9HMARATHON OIL EF LLCProducingKarnes County, TX28.821965-97.958507
42-255-35629MAY UNIT 1 10HMARATHON OIL EF LLCProducingKarnes County, TX28.821938-97.958570
42-255-35630MAY UNIT 1 AC 4HMARATHON OIL EF LLCProducingKarnes County, TX28.821742-97.958114
42-255-35631MAY UNIT 1 11HMARATHON OIL EF LLCProducingKarnes County, TX28.821913-97.958656

Leases included in May Unit 1

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-10912MAY UNIT 1MARATHON OIL EF LLCKarnes County, TX
02-11244MAY UNIT 1 ACMARATHON OIL EF LLCKarnes County, TX
02-259818MAY UNIT 1 AC 1HMARATHON OIL EF LLCKarnes County, TX
02-265086MAY UNIT 1 AC 1HMARATHON OIL EF LLCKarnes County, TX
02-267657MAY UNIT 1 2HMARATHON OIL EF LLCKarnes County, TX
02-278783MAY UNIT 1 12HMARATHON OIL EF LLCKarnes County, TX
02-279829MAY UNIT 1 AC 12HMARATHON OIL EF LLCKarnes County, TX
02-284430MAY UNIT 1 11HMARATHON OIL EF LLCKarnes County, TX
02-284431MAY UNIT 1 AC 4HMARATHON OIL EF LLCKarnes County, TX
02-284579MAY UNIT 1 10HMARATHON OIL EF LLCKarnes County, TX
02-284870MAY UNIT 1 9HMARATHON OIL EF LLCKarnes County, TX
02-289340MAY UNIT 1 AC 11HMARATHON OIL EF LLCKarnes County, TX
02-294387MAY UNIT 1 10HMARATHON OIL EF LLCKarnes County, TX
02-294388MAY UNIT 1 11HMARATHON OIL EF LLCKarnes County, TX
02-294410MAY UNIT 1 9HMARATHON OIL EF LLCKarnes County, TX

Operators Associated With May Unit 1

Nearby Properties

These are the closest 20 properties to the May Unit 1 property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
B. Dupnik A-H. Brown PsaKarnes County, TX986 BBLs1,525 MCFApr 2025
Buehring UnitKarnes County, TX2,907 BBLs3,759 MCFApr 2025
Culberson-Hughes UnitKarnes County, TX814 BBLs3,176 MCFApr 2025
Culberson-Patteson UnitKarnes County, TX3,461 BBLs16,944 MCFApr 2025
F.Johnson-J.Tschirhart 10H PsaKarnes County, TX1,163 BBLs13,871 MCFApr 2025
Franke UnitKarnes County, TX24,952 BBLs183,908 MCFApr 2025
Franke-JohnsonKarnes County, TX6,788 BBLs82,340 MCFApr 2025
Fransen UnitKarnes County, TX2,922 BBLs5,105 MCFApr 2025
Gilley UnitKarnes County, TX3,267 BBLs10,767 MCFApr 2025
Gross-McLean UnitKarnes County, TX1,684 BBLs5,232 MCFApr 2025
Gross-RobertKarnes County, TX1,903 BBLs16,775 MCFApr 2025
Jordan UnitKarnes County, TX2,615 BBLs6,352 MCFApr 2025
Kimble-GilleyKarnes County, TX9,016 BBLs34,226 MCFApr 2025
Luna UnitKarnes County, TX6,018 BBLs28,249 MCFApr 2025
Luna-May Unit PsaKarnes County, TX1,020 BBLs1,800 MCFApr 2025
Murphy-KotaraKarnes County, TX3,220 BBLs10,693 MCFApr 2025
Murphy-Sinclair UnitKarnes County, TX7,231 BBLs25,273 MCFApr 2025
Robert Bowman UnitKarnes County, TX1,550 BBLs4,704 MCFApr 2025
Rogers-Foester UnitKarnes County, TX2,896 BBLs7,504 MCFApr 2025
Urrutia UnitKarnes County, TX4,291 BBLs16,597 MCFApr 2025

Companies in the Area

These are the closest 20 companies operating near the May Unit 1 property.

Company Name
Blackbrush O & G, LLC
Burlington Resources Oil & Gas Company LP
Devon Energy Production Company LP
Dewbre Petroleum Corporation
Encana Oil & Gas (USA) Inc.
EOG Resources, Inc.
Goldking Prod. Co.
Jones, Edwin M. Oil Co.
Marathon Oil Ef LLC
Mobil Producing TX. & N.M. Inc.
Ovintiv USA Inc.
Paloma Resources, LLC
Parker & Parsley Development Co.
Pioneer Natural Res. USA, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Statoil Texas Onshore Prop LLC
Texas Crude Energy, Inc.
Tidal Petroleum, Inc.
Warwick-Artemis, LLC

Frac'ing activity on May Unit 1

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32571May Unit 1 2H
42-255-33647May Unit 1-3H
42-255-33648May Unit 1-5H
42-255-33650May Unit 1-4H
42-255-34291May Unit 1 12H
42-255-34292May Unit 1 13H
42-255-34303May Unit 1 AC 11H
42-255-34304May Unit 1 AC 12H
42-255-35593May Unit 1 9H
42-255-35629May Unit 1 10H
42-255-35630May Unit 1 AC 4H
42-255-35631May Unit 1 11H

Owners of May Unit 1

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024MARATHON OIL EF LLCMAY UNIT 1 W#11HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCMAY UNIT 1 W#9HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCMAY UNIT 1 AC W#4HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCMAY UNIT 1 W#12HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCMAY UNIT 1 AC W#11HMARATHON OIL EF LLC
2024MARATHON OIL EF LLCMAY UNIT 1 W#10HMARATHON OIL EF LLC
2024R MAY OIL & GAS LTDMAY UNIT 1 W#11HMARATHON OIL EF LLC
2024R MAY OIL & GAS LTDMAY UNIT 1 W#9HMARATHON OIL EF LLC
Displaying 8 of 511 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on May Unit 1

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10912MAY UNIT 1Apr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025MARATHON OIL EF LLC
02-10912MAY UNIT 1Mar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-265086MAY UNIT 1 AC 1HMar 2025MARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-278783MAY UNIT 1 12HMar 2025MARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-279829MAY UNIT 1 AC 12HMar 2025MARATHON OIL EF LLC