May-Ryan Unit

Oil & Gas Property in Karnes County, TX

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

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Property Summary

Key data points for May-Ryan Unit

CountyKarnes County, TX
OperatorMARATHON OIL EF LLC
Production DatesFeb 2012 - Sep 2025
Total Oil Production2,248,326 BBLs
Total Gas Production2,734,933 MCF
Recent Oil Production15,524 BBLs in Aug 2025
Recent Gas Production23,763 MCF in Aug 2025
Wells on Property11

Our Valuation Estimates for May-Ryan Unit

ShaleAssessment™

$87,554 *

MarketMultiple™

$2,386,090 **

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

Based on a decimal interest

May-Ryan Unit Production Graph

Aggregated production of all wells and leases associated with this property
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to oil and gas production for May-Ryan Unit
from Feb 2012 to Sep 2025

Wells on May-Ryan Unit

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
42-255-32164MAY-RYAN UNIT A 1HMARATHON OIL EF LLCShut InKarnes County, TX28.837688-98.059892
42-255-32165MAY-RYAN UNIT B 1HMARATHON OIL EF LLCShut InKarnes County, TX28.837772-98.059798
42-255-32402MAY-RYAN UNIT C 1HMARATHON OIL EF LLCProducingKarnes County, TX28.827866-98.049151
42-255-36250MAY-RYAN UNIT A-B 4H PSA 4HMARATHON OIL EF LLCProducingKarnes County, TX28.844061-98.071741
42-255-36251MAY-RYAN UNIT A-B 3H PSA 3HMARATHON OIL EF LLCProducingKarnes County, TX28.843994-98.071952
42-255-36252MAY-RYAN UNIT A-B 2H PSA 2HMARATHON OIL EF LLCProducingKarnes County, TX28.843858-98.071549
42-255-36253MAY-RYAN UNIT A-B AC 1H PSA 1HMARATHON OIL EF LLCShut InKarnes County, TX28.843672-98.071303
42-255-37810MAY-RYAN UNIT C 2HMARATHON OIL EF LLCProducingKarnes County, TX28.828829-98.047788
42-255-37811MAY-RYAN UNIT C 3HMARATHON OIL EF LLCProducingKarnes County, TX28.828873-98.047730
42-255-37812MAY-RYAN UNIT C 4HMARATHON OIL EF LLCProducingKarnes County, TX28.828918-98.047669
42-255-37814MAY-RYAN UNIT C-H.HEDTKE SA 1HMARATHON OIL EF LLCProducingKarnes County, TX28.828961-98.047609

Leases included in May-Ryan Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
02-09906MAY-RYAN UNIT AMARATHON OIL EF LLCKarnes County, TX
02-09916MAY-RYAN UNIT BMARATHON OIL EF LLCKarnes County, TX
02-10068MAY-RYAN UNIT CMARATHON OIL EF LLCKarnes County, TX
02-11725MAY-RYAN UNIT A-B 2H PSAMARATHON OIL EF LLCKarnes County, TX
02-11726MAY-RYAN UNIT A-B 3H PSAMARATHON OIL EF LLCKarnes County, TX
02-11731MAY-RYAN UNIT A-B AC 1H PSAMARATHON OIL EF LLCKarnes County, TX
02-11732MAY-RYAN UNIT A-B 4H PSAMARATHON OIL EF LLCKarnes County, TX
02-12691MAY-RYAN UNIT C-H.HEDTKE SAMARATHON OIL EF LLCKarnes County, TX

Nearby Properties

These are the closest 20 properties to the May-Ryan Unit property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Atlas UnitKarnes County, TX394 BBLs148 MCFSep 2025
Beam Hedtke UnitKarnes County, TX551 BBLs425 MCFSep 2025
Beam Meyer-Richard Butler B SaKarnes County, TX18,346 BBLs42,553 MCFSep 2025
Beam Meyer-Tina Butler Sa1Karnes County, TX8,819 BBLs18,279 MCFSep 2025
Beam-Hedtke-Meyer Felix SaKarnes County, TX1,829 BBLs2,365 MCFSep 2025
Beam-MeyerKarnes County, TX7,985 BBLs15,017 MCFSep 2025
BigpageKarnes County, TX7,908 BBLs12,533 MCFSep 2025
Carmody - Franke May AKarnes County, TX3,780 BBLs5,469 MCFSep 2025
Carmody TrustKarnes County, TX18,434 BBLs28,301 MCFSep 2025
Carmody-Bishop-Danysh (Sa) AKarnes County, TX4,032 BBLs6,955 MCFSep 2025
Davidson 221Karnes County, TX104 BBLs0 MCFAug 2025
Felix UnitKarnes County, TX5,304 BBLs2,566 MCFSep 2025
Franke-May UnitKarnes County, TX8,486 BBLs7,070 MCFSep 2025
GameraKarnes County, TX29,742 BBLs41,156 MCFSep 2025
Hierholzer-Hedtke UnitKarnes County, TX1,146 BBLs873 MCFSep 2025
Horse ThiefKarnes County, TX24,198 BBLs43,844 MCFSep 2025
Matador Danysh OrcaKarnes County, TX2,179 BBLs1,161 MCFSep 2025
May-Ryan ABC-Atlas SaKarnes County, TX7,686 BBLs10,116 MCFSep 2025
SawyerKarnes County, TX817 BBLs0 MCFSep 2025
WhitesideKarnes County, TX15,377 BBLs24,275 MCFSep 2025

Companies in the Area

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

Company Name
Burlington Resources Oil & Gas Company LP
Caturus Energy, LLC
Chevron USA Inc
Devon Energy Production Company, L.P.
Encana Oil & Gas (USA) Inc.
EOG Resources Inc
Francisco Creek Operating, Inc.
Hawthorn Energy Partners, LLC
Jaybird Operating, LLC
Marathon Oil Ef LLC
Miller, W. C. Operating Company
Natural Energy, Inc.
North American Royalties, Inc.
Plains Exploration & Prod. Co.
Repsol Oil & Gas USA, LLC
Rickaway Energy, Corp.
Talisman Energy USA Inc.
TBM Catarina, LLC
Verdun Oil & Gas LLC
XTO Energy Inc.

Frac'ing activity on May-Ryan Unit

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-255-32164May Ryan Unit A 1H
42-255-32165May Ryan Unit B 1H
42-255-32402May Ryan C 1H
42-255-36250May Ryan Unit AB 4H PSA
42-255-36251May Ryan Unit AB 3H PSA
42-255-36252May Ryan Unit AB 2H PSA
42-255-36253May Ryan Unit AB AC 1H PSA
42-255-37810MAY-RYAN UNIT C 2H
42-255-37811MAY-RYAN UNIT C 3H
42-255-37812MAY-RYAN UNIT C 4H
42-255-37814MAY-RYAN UNIT C-H.HEDTKE SA 1H

Owners of May-Ryan Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCMAY-RYAN UNIT C W#1H-4HMARATHON OIL EF LLC
2025RYAN JOE MILTON & SUZANNE MMAY-RYAN UNIT C W#1H-4HMARATHON OIL EF LLC
2025R MAY OIL & GAS LTDMAY-RYAN UNIT C W#1H-4HMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMAY-RYAN UT C-H HEDTKE 1H TR 2MARATHON OIL EF LLC
2025MARATHON OIL EF LLCMAY-RYAN UT C-H HEDTKE 1H TR 1MARATHON OIL EF LLC
2025MARATHON OIL EF LLCMAY-RYAN UNIT A-B W#4H PSAMARATHON OIL EF LLC
2025MARATHON OIL EF LLCMAY-RYAN UNIT A-B W#2H PSAMARATHON OIL EF LLC
2025AMBER HARVEST LLCMAY-RYAN UNIT C W#1H-4HMARATHON OIL EF LLC
Displaying 8 of 274 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on May-Ryan Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
02-10068MAY-RYAN UNIT CApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11732MAY-RYAN UNIT A-B 4H PSAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-12691MAY-RYAN UNIT C-H.HEDTKE SAApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025MARATHON OIL EF LLC
02-10068MAY-RYAN UNIT CMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025MARATHON OIL EF LLC
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025MARATHON OIL EF LLC
02-11726MAY-RYAN UNIT A-B 3H PSAMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11732MAY-RYAN UNIT A-B 4H PSAMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
02-11732MAY-RYAN UNIT A-B 4H PSAMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC