Texas well record

ALBERTO ALANIZ #1

MUELLER EXPLORATION, INC.

Recent documentsSTARR County

API104242734820

API842734820

Latest eventOperator Change Filed

Event dateFeb 21, 2026

Well context

Known public record details

API number4242734820

CountySTARR County

OperatorMUELLER EXPLORATION, INC.

Field-

LeaseALBERTO ALANIZ (000000)

Well number1

StatusRecent documents

Location

Location summary

Public records currently place this well in Starr County, survey DE LA GARZA, F, abstract 92, section 78. 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.

SurveyDE LA GARZA, F

Abstract92

Block-

Section78

Lifecycle

Well lifecycle timeline

W-1 permit

No linked signal yetDate unknown

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

Directional survey, plat, or L-1

No linked signal yetDate unknown

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

W-2/G-1 completion

No linked signal yetDate unknown

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

Form PR production

No linked signal yetDate unknown

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

P-4 operator/lease changes

Linked signal foundFeb 21, 2026

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

W-3A/W-3 plugging

No linked signal yetDate unknown

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

Activity

Recent activity timeline

Jun 12, 2026Operator change filed

Effective February 1, 2026-21. Lease ALBERTO ALANIZ.

Operator Change FiledMUELLER EXPLORATION, INC.API 4242734820

P-4 explainer View source documents

Documents

Recent source documents

P-4 operator or lease changeP-4Jun 12, 2026P-4 explainer

8 linked wells

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

ALBERTO ALANIZ #1R

Starr County - MUELLER EXPLORATION, INC.

Survey DE LA GARZA, F - Abstract 92 - Block and - Section 78

Recently completedDocument FiledJun 11, 2026

I.V. MONTALVO 'C' #58

Starr County - KILLAM OIL CO., LTD. - SUN (6210 VICKSBURG)

Survey SAIS, J J - Abstract 347 - Block and

Recently completedCompletion Report FiledMay 4, 2026

YZAGUIRRE #2

Starr County - TEXAS INDEPENDENT EXPLOR., INC. - YZAGUIRRE (7400)

Survey G.B.&C.N.G. RR. CO. #227 - Abstract 256

Recently completedCompletion Report FiledApr 20, 2026

MONTALVO, N. R. #62

Starr County - TRIAD O&G, LLC - SUN (5680)

Survey SAIS, J J - Abstract 347 - Block and

Recently completedCompletion Report FiledApr 9, 2026

HEARD #1

Starr County - NOBLE ENERGY INC - RINCON, E. (DEEP 8550)

Survey CCSD&RGNG RR CO - Abstract 250 - Section 279

Recently completedCompletion Report FiledFeb 26, 2026

I.V. MONTALVO 'A' #20

Starr County - KILLAM OIL CO., LTD. - SUN, NORTH (6340)

Survey SAIS, J J - Abstract 347

Recently completedCompletion Report FiledFeb 5, 2026

MCKINNEY, AMANDA #38

Starr County - KILLAM OIL CO., LTD. - SUN (D-4)

Survey CCSD&RGNG RR CO/SMITH, A J - Abstract 960 - Section 240

Recently completedCompletion Report FiledJan 21, 2026

OLIVARES, A. #26

Starr County - KILLAM OIL CO., LTD. - LYDA (VICKSBURG LOWER)

Survey CCSD&RGNG RR CO - Abstract 225 - Section 239

Recently completedGas Classification Report FiledMay 15, 2026

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