Guajillo Unit

Oil & Gas Property in Atascosa County, TX

Property Summary

Key data points for Guajillo Unit

County,
OperatorMARATHON OIL EF LLC
Production DatesJan 2015 - Feb 2025
Total Oil Production15,021,671 BBLs
Total Gas Production22,262,489 MCF
Recent Oil Production42,712 BBLs in Jan 2025
Recent Gas Production64,486 MCF in Jan 2025
Wells on Property73

Our Valuation Estimates for Guajillo Unit

ShaleAssessment

$539,359 *

MarketMultiple

$5,979,243 **

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

Based on a decimal interest

Guajillo Unit 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 Guajillo Unit
from Jan 2015 to Feb 2025

Wells on Guajillo Unit

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Leases included in Guajillo Unit

Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
Lease #Lease NameOperatorCountyMonthly Oil Prod.Monthly Gas Prod.
01-18235GUAJILLO UNIT 9 NORTHMARATHON OIL EF LLCAtascosa County, TX
01-18907GUAJILLO UNIT 16 SOUTHMARATHON OIL EF LLCAtascosa County, TX
01-19095GUAJILLO UNIT 7 SOUTHMARATHON OIL EF LLCAtascosa County, TX
01-19278GUAJILLO UNIT 8 SOUTHMARATHON OIL EF LLCAtascosa County, TX
01-19403GUAJILLO UNIT 8 NORTHMARATHON OIL EF LLCAtascosa County, TX
01-19500GUAJILLO UNIT 16 NORTHMARATHON OIL EF LLCAtascosa County, TX
01-20460GUAJILLO UNIT 13 SOUTHMARATHON OIL EF LLCAtascosa County, TX
01-20461GUAJILLO UNIT 14 SOUTHMARATHON OIL EF LLCAtascosa County, TX
02-11099GUAJILLO UNIT 11 SOUTHMARATHON OIL EF LLCLive Oak County, TX
02-11231GUAJILLO UNIT 9 SOUTHMARATHON OIL EF LLCAtascosa County, TX
02-11258GUAJILLO UNIT 12 SOUTHMARATHON OIL EF LLCLive Oak County, TX
02-11321GUAJILLO UNIT 10 NORTHMARATHON OIL EF LLCLive Oak County, TX
02-11322GUAJILLO UNIT 11 NORTHMARATHON OIL EF LLCLive Oak County, TX
02-11331GUAJILLO UNIT 12 NORTHMARATHON OIL EF LLCLive Oak County, TX
02-11493GUAJILLO UNIT 10 SOUTHMARATHON OIL EF LLCLive Oak County, TX
02-12265GUAJILLO UNIT 15 SOUTHMARATHON OIL EF LLCAtascosa County, TX

Nearby Properties

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

Property NameLocationOil Prod.Gas Prod.Prod. Period
Bensmiller Unit ALive Oak County, TX140 BBLs499 MCFFeb 2025
Buck UnitLive Oak County, TX1,853 BBLs1,129 MCFFeb 2025
Cheatham-New 01Live Oak County, TX21 BBLs15 MCFFeb 2025
Edmund Tom 0Atascosa County, TX14,011 BBLs9,110 MCFFeb 2025
Georgia Buck 01Live Oak County, TX743 BBLs360 MCFFeb 2025
GuajilloLive Oak County, TX49,229 BBLs104,979 MCFFeb 2025
Guajillo-Idylwood Sa3Live Oak County, TX6,605 BBLs18,299 MCFFeb 2025
Guajillo-Whitsett Posey Sa1Live Oak County, TX8,327 BBLs21,379 MCFFeb 2025
Heard BowerAtascosa County, TX726 BBLs4,078 MCFFeb 2025
Heard Bower CentralAtascosa County, TX0 BBLs0 MCFFeb 2025
Idylwood 0Live Oak County, TX3,936 BBLs20,428 MCFFeb 2025
James Keith Esse 01Live Oak County, TX8,930 BBLs20,726 MCFFeb 2025
Pullin Unit ALive Oak County, TX174 BBLs520 MCFFeb 2025
R. May B-Guajillo UnitAtascosa County, TX697 BBLs1,802 MCFFeb 2025
Retzloff UnitLive Oak County, TX10,886 BBLs33,796 MCFFeb 2025
STCH-IdylwoodLive Oak County, TX19,735 BBLs37,549 MCFFeb 2025
Taylor-Massengale AllocationLive Oak County, TX2,179 BBLs3,963 MCFFeb 2025
WhitsettLive Oak County, TX243 BBLs1,239 MCFFeb 2025
Whitsett UnitLive Oak County, TX8,760 BBLs23,819 MCFFeb 2025
Whitsett-Posey UnitLive Oak County, TX162 BBLs1,228 MCFFeb 2025

Companies in the Area

These are the closest 0 companies operating near the Guajillo Unit property.

Company Name

Owners of Guajillo Unit

Royalty Ownership data is obtained from public records
YearOwnerProperty NameOperatorPercentageInterest TypeAppraisal ValueLegal Desciption
2024MARATHON OIL EF LLCGUAJILLO UNIT 8 SOUTHMARATHON OIL E
2024MARATHON OIL EF LLCGUAJILLO UNIT 7 SOUTHMARATHON OIL E
2024MARATHON OIL EF LLCGUAJILLO UNIT 12 NORTHMARATHON OIL E
2024MARATHON OIL EF LLCGUAJILLO UNIT 11 NORTHMARATHON OIL E
2024MARATHON OIL EF LLCGUAJILLO UNIT 8 SOUTHMARATHON OIL EF LLC
2024MARATHON OIL EF LLCGUAJILLO UNIT 10 SOUTHMARATHON OIL E
2024MARATHON OIL EF LLCGUAJILLO UNIT 8 NORTHMARATHON OIL EF LLC
2024MARATHON OIL EF LLCGUAJILLO UNIT 7 SOUTH 1HMARATHON OIL EF LLC
Displaying 8 of 168 Owners   --   Full Ownership Data Available for Subscribers Only

Oil & Gas Sales on Guajillo Unit

Lease #Lease NameReporting PeriodProductVolumeValueGross PricePurchaserProducer
Lease #Lease NameReporting PeriodProductOil VolumeOil ValueCalculated Oil PricePurchaserProducer
01-18235GUAJILLO UNIT 9 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18907GUAJILLO UNIT 16 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19095GUAJILLO UNIT 7 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19278GUAJILLO UNIT 8 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19403GUAJILLO UNIT 8 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19500GUAJILLO UNIT 16 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20460GUAJILLO UNIT 13 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-20461GUAJILLO UNIT 14 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11099GUAJILLO UNIT 11 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11231GUAJILLO UNIT 9 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11258GUAJILLO UNIT 12 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11321GUAJILLO UNIT 10 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11322GUAJILLO UNIT 11 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11331GUAJILLO UNIT 12 NORTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-11493GUAJILLO UNIT 10 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
02-12265GUAJILLO UNIT 15 SOUTHOct 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18235GUAJILLO UNIT 9 NORTHSep 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-18235GUAJILLO UNIT 9 NORTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18235GUAJILLO UNIT 9 NORTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18907GUAJILLO UNIT 16 SOUTHSep 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-18907GUAJILLO UNIT 16 SOUTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-18907GUAJILLO UNIT 16 SOUTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19095GUAJILLO UNIT 7 SOUTHSep 2024ETC TEXAS PIPELINE, LTD.MARATHON OIL EF LLC
01-19095GUAJILLO UNIT 7 SOUTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC
01-19095GUAJILLO UNIT 7 SOUTHSep 2024MARATHON OIL EF LLCMARATHON OIL EF LLC