HIERHOLZER RETZLOFF UNIT #1H

Well context

Known public record details

API number4201334342

CountyATASCOSA County

OperatorMARATHON OIL EF LLC

FieldEAGLEVILLE (EAGLE FORD-1)

LeaseHIERHOLZER RETZLOFF UNIT (15621)

Well number1H

StatusHistorical

Location

Location summary

Public records currently place this well in Atascosa County, EAGLEVILLE (EAGLE FORD-1) field, survey ANTHONY, F, abstract 15. 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.

SurveyANTHONY, F

Abstract15

Block-

Section-

Lifecycle

Well lifecycle timeline

W-1 permitNo linked signal yetDate unknown

Permit records can indicate requested drilling, recompletion, deepening, or related work, but do not guarantee drilling or production.

W-2/G-1 completionNo linked signal yetDate unknown

Completion filings can show that a well moved from permitted or drilled status into a completed well record.

Form PR productionNo linked signal yetDate unknown

Production signals help identify wells with linked monthly production or derived producing status.

P-4 operator/lease changesNo linked signal yetDate unknown

P-4 activity can indicate operator, lease, gatherer, purchaser, or responsibility changes tied to the record.

W-3A/W-3 pluggingNo linked signal yetDate unknown

Plugging notices and plugging records help distinguish planned plugging from wells already reported as plugged.

Directional survey, plat, or L-1No linked signal yetDate unknown

Directional surveys, plats, and L-1 records can be important for understanding horizontal wells beyond the surface point.

Activity

Recent activity timeline

No recent activity is linked to this public well card yet.

Documents

Recent source documents

No scanned source documents are linked to this public well card yet. Production activity may still be present from structured monthly production records.

8 linked wells