May-Chapman

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for May-Chapman

CountyAtascosa County, TX
OperatorMARATHON OIL EF LLC
Production DatesJun 2012 - Jun 2025
Total Oil Production2,128,368 BBLs
Total Gas Production3,255,445 MCF
Recent Oil Production2,603 BBLs in May 2025
Recent Gas Production4,119 MCF in May 2025
Wells on Property9

Our Valuation Estimates for May-Chapman

ShaleAssessment

$38,377 *

MarketMultiple

$451,373 **

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

Based on a decimal interest

May-Chapman 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-Chapman
from Jun 2012 to Jun 2025

Wells on May-Chapman

API #Well NameOperatorStatusCountyEst. Daily Oil Prod.Est. Daily Gas Prod.Est. Daily Water Prod.LatitudeLongitude
42-013-34506MAY-CHAPMAN 1HMARATHON OIL EF LLCShut InAtascosa County, TX28.703096-98.232549
42-013-34526MAY-CHAPMAN 2HMARATHON OIL EF LLCProducingAtascosa County, TX28.697771-98.238315
42-013-34815MAY-CHAPMAN 3HMARATHON OIL EF LLCProducingAtascosa County, TX28.699737-98.237553
42-013-34816MAY-CHAPMAN 4HMARATHON OIL EF LLCProducingAtascosa County, TX28.699790-98.237481
42-013-34817MAY-CHAPMAN 5HMARATHON OIL EF LLCProducingAtascosa County, TX28.699843-98.237409
42-013-35442MAY-CHAPMAN 6HMARATHON OIL EF LLCProducingAtascosa County, TX28.701738-98.234261
42-013-35443MAY-CHAPMAN 7HMARATHON OIL EF LLCProducingAtascosa County, TX28.701690-98.234337
42-013-35444MAY-CHAPMAN 8HMARATHON OIL EF LLCProducingAtascosa County, TX28.701904-98.234700
42-013-35445MAY-CHAPMAN 9HMARATHON OIL EF LLCProducingAtascosa County, TX28.701856-98.234776

Leases included in May-Chapman

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-16009MAY-CHAPMANMARATHON OIL EF LLCAtascosa County, TX
01-289419MAY-CHAPMAN 2HMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

These are the closest 20 properties to the May-Chapman property.

Property NameLocationOil Prod.Gas Prod.Prod. Period
Anthony East Unit 1Atascosa County, TX470 BBLs58 MCFJun 2025
Anthony West UnitAtascosa County, TX473 BBLs319 MCFJun 2025
BLT UnitAtascosa County, TX344 BBLs138 MCFJun 2025
Bros UnitAtascosa County, TX1,718 BBLs1,948 MCFJun 2025
Cheatham-New 01Live Oak County, TX462 BBLs222 MCFJun 2025
Georgia Buck 01Live Oak County, TX55 BBLs39 MCFJun 2025
Jack Meeks 01Live Oak County, TX600 BBLs385 MCFJun 2025
JTN UnitAtascosa County, TX350 BBLs19 MCFJun 2025
Justin Tom 01Atascosa County, TX3,632 BBLs1,937 MCFJun 2025
May GirlsAtascosa County, TX4,859 BBLs7,105 MCFJun 2025
May Girls-Chapman UnitAtascosa County, TX137 BBLs172 MCFMay 2025
Nancy EdmundAtascosa County, TX3,496 BBLs7,166 MCFJun 2025
Net-BrosAtascosa County, TX1,298 BBLs1,874 MCFJun 2025
R. MayAtascosa County, TX14,649 BBLs17,782 MCFJun 2025
R. May B-Guajillo UnitAtascosa County, TX438 BBLs402 MCFJun 2025
Retzloff-Chapman UnitLive Oak County, TX862 BBLs542 MCFJun 2025
Schroeder-Chapman UnitAtascosa County, TX1,708 BBLs2,685 MCFJun 2025
Sharon Fordyce 01Live Oak County, TX34 BBLs290 MCFJun 2025
Tom-Smith Unit AAtascosa County, TX3,460 BBLs7,412 MCFJun 2025
WhitsettLive Oak County, TX377 BBLs1,230 MCFJun 2025

Frac'ing activity on May-Chapman

API #Well NameStart DateEnd DateVertical DepthTotal Water Volume
42-013-34506May Chapman #1H
42-013-34526May Chapman 2H
42-013-34815May Chapman 3H
42-013-34816May Chapman 4H
42-013-34817May Chapman 5H
42-013-35442May Chapman 6H
42-013-35443May Chapman 7H
42-013-35444May Chapman 8H
42-013-35445May Chapman 9H

Owners of May-Chapman

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2025MARATHON OIL EF LLCMAY-CHAPMANMARATHON OIL E
2025R MAY OIL & GAS COMPANY LTDMAY-CHAPMANMARATHON OIL E
2025ESSE IVAN LYNMAY-CHAPMANMARATHON OIL E
2025CHAPMAN HUGH T FAMILY LIMITEDMAY-CHAPMANMARATHON OIL E
2025MARATHON OIL COMPANYMAY-CHAPMAN 2HMARATHON OIL EF LLC
2025FREEHOLD ROYALTIES (USA) INCMAY-CHAPMANMARATHON OIL E
2025AMBER HARVEST LLCMAY-CHAPMANMARATHON OIL E
2025MAY ROGER PHILIPMAY-CHAPMANMARATHON OIL E
Displaying 8 of 75 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on May-Chapman

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-16009MAY-CHAPMANApr 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025MARATHON OIL EF LLC
01-16009MAY-CHAPMANMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HMar 2025MARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025MARATHON OIL EF LLC
01-16009MAY-CHAPMANFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-289419MAY-CHAPMAN 2HFeb 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANJan 2025ENERFIN AGUA DULCE LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANJan 2025TARGA MIDSTREAM SERVICES LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANJan 2025DCP OPERATING COMPANY, LPMARATHON OIL EF LLC
01-16009MAY-CHAPMANJan 2025MARATHON OIL EF LLCMARATHON OIL EF LLC
01-16009MAY-CHAPMANJan 2025MARATHON OIL EF LLC