TXFuture Wells Texas
MapFeaturesCountiesDataGuides
LoginCreate Free Beta Account
MapFeaturesCountiesDataGuides
LoginCreate Free Beta Account
  1. Home
  2. Texas Wells
  3. API 4218530431
Texas well record

POELLNITZ-POELLNITZ UNIT #1

UNION PACIFIC RESOURCES COMPANY

HistoricalGRIMES County
API104218530431
API818530431
Latest event-
Event date-
Well context

Known public record details

API number4218530431
CountyGRIMES County
OperatorUNION PACIFIC RESOURCES COMPANY
Field-
LeasePOELLNITZ-POELLNITZ UNIT (000000)
Well number1
StatusHistorical
Location

Location summary

Public records currently place this well in Grimes County, survey ROBERT ARMOUR, abstract 1. 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.

SurveyROBERT ARMOUR
Abstract1
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

KNOTTS UNIT #1

Grimes County - CML EXPLORATION, LLC - IOLA (GLEN ROSE -B-)

Survey LONG, A H - Abstract 300 - Block and

Recently completedDocument FiledJun 11, 2026
View record
T.J. TUCKER UNIT NO. 2 #3

Grimes County - GALLOWAY ENERGY CO.

Survey TUCKER, T J - Abstract 450

Recently completedDocument FiledApr 28, 2026
View record
TURNER UNIT #1

CASHCO OIL COMPANY

Recent documentsOperator Change FiledMar 9, 2026
View record
18580007

CARLON OIL COMPANY - FERGUSON CROSSING (AUSTIN CHALK)

Historical
View record
ALTIMORE 2 #1H

MARLIN ENERGY RESOURCES, LLC

Survey BRISCOE, A - Abstract 117

Historical
View record
ASHLEY #1

MAGNETAR OPERATING LLC - WILDCAT

Survey ARMOUR, R - Abstract 1

Plugged
View record
BROKEN ARROW #1H

BRAZOS VALLEY OPERATING, LLC

Survey MORRISON, G - Abstract 326

Historical
View record
GRIMES CO HWY 30 SWD #2

Grimes County - REPUBLIC EES, LLC - GIDDINGS (AUSTIN CHALK-3)

Survey ROBINSON, J T - Abstract 390

Historical
View record
Related entities
UNION PACIFIC RESOURCES COMPANYGrimes County
Source form explainers
W-1 drilling permitW-2 oil completionG-1 gas completionP-4 operator change
Map point
POELLNITZ-POELLNITZ UNIT #1API 4218530431
100 ft

30.685336, -96.128962

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