Permit records can indicate requested drilling, recompletion, deepening, or related work, but do not guarantee drilling or production.
Well context
Known public record details
API number4201336233
CountyATASCOSA County
OperatorMarathon Oil EF LLC
LeaseGRIFFIN-KRUEGER SA4 (21866)
Well number4H
StatusRecently completed
Location
Location summary
Public records currently place this well in Atascosa County, EAGLEVILLE (EAGLE FORD-1) field, survey POITEVENT, J/TRAZAR, G W, abstract 1311, section 4. Surface locations can be incomplete or misleading for horizontal wells, so verify official plats, directional surveys, completion records, and source documents before relying on a map point.
SurveyPOITEVENT, J/TRAZAR, G W
Abstract1311
Block-
Section4
Lifecycle
Well lifecycle timeline
Directional surveys, plats, and L-1 records can be important for understanding horizontal wells beyond the surface point.
Completion filings can show that a well moved from permitted or drilled status into a completed well record.
Production signals help identify wells with linked monthly production or derived producing status.
P-4 activity can indicate operator, lease, gatherer, purchaser, or responsibility changes tied to the record.
Plugging notices and plugging records help distinguish planned plugging from wells already reported as plugged.
Activity
Recent activity timeline
L-1 document filed
L-1 electric log
New permit approved
Permit 907566 resolved from recent W-1 document.
P-16 document filed
P-16 acreage designation
Operator change filed
Effective January 1, 2026-01. Lease GRIFFIN-KRUEGER SA4.
Completion report filed
Potential test date January 1, 2026-23. Calculated 24-hour rate: oil 1966 bbl, gas 1769 mcf, water 914 bbl. Test period: oil 1966 bbl, gas 1769 mcf, water 914 bbl.
Documents
Recent source documents
8 linked wells
Related wells from the same lease, operator, field, or county
01336281
View recordAtascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)
Abstract 125 - Block BS&F A-125 - Section 73
01336032
View recordAtascosa County - JAVELIN ENERGY PARTNERS MGMT LLC 600 TRAVIS ST STE 7200 - EAGLEVILLE (EAGLE FORD-1)
Survey CO - Abstract 460 - Block I&GN RR - Section 1734
01336285
View recordAtascosa County - JAVELIN ENERGY PARTNERS MGMT LLC 600 TRAVIS ST STE 7200 - EAGLEVILLE (EAGLE FORD-1)
Survey CO - Abstract 460 - Block I&GN RR - Section 1734
01336267
View recordAtascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)
Survey RIGHLY, J - Abstract 724 - Block 27135700 EAGLEVILLE - Section 01
01336264
View recordAtascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)
Survey RIGHLY, J - Abstract 724 - Block 27135700 EAGLEVILLE - Section 01
01336265
View recordAtascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)
Survey RIGHLY, J - Abstract 724 - Block 27135700 EAGLEVILLE - Section 01
01336272
View recordAtascosa County - MARATHON OIL EF LLC PO BOX 2197 - EAGLEVILLE (EAGLE FORD-1)
Survey POITEVENT, J - Abstract 708 - Block POITEVENT, J - Section 5
01336273
View recordAtascosa County - MARATHON OIL EF LLC PO BOX 2197 - EAGLEVILLE (EAGLE FORD-1)
Survey POITEVENT, J - Abstract 708 - Block POITEVENT, J - Section 5