TXFuture Wells Texas
MapFeaturesCountiesDataGuides
LoginCreate Free Beta Account
MapFeaturesCountiesDataGuides
LoginCreate Free Beta Account
  1. Home
  2. Texas Wells
  3. API 4217734596
Texas well record

BARNHART (EF)-J.M. PRESTON SA7 #45H

MARATHON OIL EF LLC - EAGLEVILLE (EAGLE FORD-1)

HistoricalGONZALES County
API104217734596
API817734596
Latest event-
Event date-
Well context

Known public record details

API number4217734596
CountyGONZALES County
OperatorMARATHON OIL EF LLC
FieldEAGLEVILLE (EAGLE FORD-1)
LeaseBARNHART (EF)-J.M. PRESTON SA7 (21158)
Well number45H
StatusHistorical
Location

Location summary

Public records currently place this well in Gonzales County, EAGLEVILLE (EAGLE FORD-1) field, survey HILL, A W, abstract 247. 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.

SurveyHILL, A W
Abstract247
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

Related wells from the same lease, operator, field, or county

HARMEL "A" #1

OLNEY SAVINGS ASSOCIATION - WICHITA COUNTY REGULAR

Plugged
View record
HARMEL "A" #2

OLNEY SAVINGS ASSOCIATION - WICHITA COUNTY REGULAR

Plugged
View record
KASHMIR EAST F #10LS

APACHE CORPORATION - SPRABERRY (TREND AREA)

Survey T&P RR CO/FINE, J H - Abstract 1185 - Block 39 T5S - Section 36

Historical
View record
MORRISON-SANIBEL #1

EXLCO, INC. - THROCKMORTON COUNTY REGULAR

Survey T. E. & L. COMPANY - Abstract 453 - Section 1614

Plugged
View record
RIVERSIDE CAMPUS #5

E2 OPERATING LLC - GIDDINGS (AUSTIN CHALK-3)

Survey JAMES CURTIS JR. - Abstract 12

Plugged
View record
RIVERSIDE CAMPUS #6

E2 OPERATING LLC - GIDDINGS (AUSTIN CHALK-3)

Survey T.F. MCKINNEY - Abstract 33

Plugged
View record
RIVERSIDE CAMPUS #1

E2 OPERATING LLC - GIDDINGS (AUSTIN CHALK-3)

Survey JAMES CURTIS, JR. - Abstract 12

Plugged
View record
RIVERSIDE CAMPUS #2

E2 OPERATING LLC - GIDDINGS (AUSTIN CHALK-3)

Survey JOHN WILLIAMS - Abstract 237

Plugged
View record
Related entities
MARATHON OIL EF LLCGonzales CountyEAGLEVILLE (EAGLE FORD-1)
Source form explainers
W-1 drilling permitW-2 oil completionG-1 gas completionP-4 operator change
Map point
BARNHART (EF)-J.M. PRESTON SA7 #45HAPI 4217734596
100 ft

29.259813, -97.472643

Open in FutureWells map
Source note

Well pages combine public records, linked source documents, derived status signals, and normalized activity. Verify API, operator, status, production, location, and lifecycle facts against official records before relying on them.

Beta access

Explore Texas well activity in the beta workspace.

FutureWells Texas is currently in beta. Data coverage, search tools, and map layers are actively being expanded and verified.

Create Free Beta AccountOpen Beta MapExplore Texas Well Activity
TXFutureWells Texas

FutureWells Texas is an independent data organization project and is not an official government website. Always verify critical records with official sources.

Copyright 2026 FutureWells Texas. All rights reserved.

PlatformMapCountiesData CoverageData SourcesMethodology
ResourcesDisclaimerPrivacyTermsBlogLoginContact