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 - Mar 2026
Total Oil Production2,316,442 BBLs
Total Gas Production2,822,223 MCF
Recent Oil Production8,736 BBLs in Feb 2026
Recent Gas Production11,172 MCF in Feb 2026
Wells on Property11

Our Valuation Estimates for May-Ryan Unit

ShaleAssessment™

$80,782 *

MarketMultiple™

$1,666,289 **

* 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 Mar 2026

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 LLCHorizontal Well Surface LocatioKarnes County, TX28.837688-98.059892
42-255-32165MAY-RYAN UNIT B 1HMARATHON OIL EF LLCHorizontal Well Surface LocatioKarnes 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, TX352 BBLs225 MCFMar 2026
Beam Hedtke UnitKarnes County, TX0 BBLs0 MCFDec 2025
Beam Meyer-Richard Butler B SaKarnes County, TX12,708 BBLs20,311 MCFMar 2026
Beam Meyer-Tina Butler Sa1Karnes County, TX5,938 BBLs10,325 MCFMar 2026
Beam-Hedtke-Meyer Felix SaKarnes County, TX1,279 BBLs1,606 MCFMar 2026
Beam-MeyerKarnes County, TX4,480 BBLs6,202 MCFMar 2026
BigpageKarnes County, TX5,620 BBLs8,196 MCFMar 2026
Carmody - Franke May AKarnes County, TX4,728 BBLs4,087 MCFMar 2026
Carmody TrustKarnes County, TX13,111 BBLs22,571 MCFMar 2026
Carmody-Bishop-Danysh (Sa) AKarnes County, TX2,950 BBLs6,348 MCFMar 2026
Davidson 221Karnes County, TX119 BBLs0 MCFMar 2026
Felix UnitKarnes County, TX43,893 BBLs47,543 MCFMar 2026
Franke-May UnitKarnes County, TX469 BBLs460 MCFMar 2026
GameraKarnes County, TX23,123 BBLs30,432 MCFMar 2026
Hierholzer-Hedtke UnitKarnes County, TX0 BBLs0 MCFJan 2026
Horse ThiefKarnes County, TX19,699 BBLs35,350 MCFMar 2026
Matador Danysh OrcaKarnes County, TX1,542 BBLs359 MCFMar 2026
May-Ryan ABC-Atlas SaKarnes County, TX4,339 BBLs4,488 MCFMar 2026
SawyerKarnes County, TX694 BBLs0 MCFMar 2026
WhitesideKarnes County, TX12,087 BBLs18,783 MCFMar 2026

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.
Gulftex Energy, LLC
Hawthorn Energy Partners, LLC
Jaybird Operating, LLC
Marathon Oil Ef LLC
Miller, W. C. Operating Company
Natural Energy, 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
02-09916MAY-RYAN UNIT BMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAMar 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-11725MAY-RYAN UNIT A-B 2H PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-11732MAY-RYAN UNIT A-B 4H PSAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-12691MAY-RYAN UNIT C-H.HEDTKE SAFeb 2026TARGA MIDSTREAM SERVICES LLCCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CJan 2026CONOCOPHILLIPS COMPANYCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CJan 2026ENERFIN AGUA DULCE LPCONOCOPHILLIPS COMPANY
02-10068MAY-RYAN UNIT CJan 2026DCP OPERATING COMPANY, LPCONOCOPHILLIPS COMPANY