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 number4242734821
CountySTARR County
OperatorMUELLER EXPLORATION, INC.
Field-
LeaseSTARR No. 42- (000000)
Well number1R
StatusProducing
Location
Location summary
Public records currently place this well in Starr County, survey DE LA GARZA, F, abstract 92, block and, 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
Blockand
Section78
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
G-5 gas classification report filed
Test date February 1, 2026-24. 24-hour test: gas 421 mcf, condensate/oil 1 bbl, water 15 bbl. Gas/liquid ratio 60 cf/bbl. Gas specific gravity 0.609. Flowing tubing pressure 1450 psia. Casing pressure 1200 psia. Shut-in wellhead pressure 40 psia. Separator pressure 65 psia. Choke size 8/64.
Pending lease production reported
A pending lease monthly production report was filed with zero oil and gas volumes; this is not treated as producing by itself.
Pending lease production reported
Lease-level production was reported through a pending lease PR row linked by API or drilling permit.
Operator change filed
Effective February 1, 2026-21. Lease ALBERTO ALANIZ.
Completion report filed
Potential test date February 1, 2026-24.
Documents
Recent source documents
8 linked wells
Related wells from the same lease, operator, field, or county
I.V. MONTALVO 'C' #58
View recordStarr County - KILLAM OIL CO., LTD. - SUN (6210 VICKSBURG)
Survey SAIS, J J - Abstract 347 - Block and
YZAGUIRRE #2
View recordStarr County - TEXAS INDEPENDENT EXPLOR., INC. - YZAGUIRRE (7400)
Survey G.B.&C.N.G. RR. CO. #227 - Abstract 256
MONTALVO, N. R. #62
View recordStarr County - TRIAD O&G, LLC - SUN (5680)
Survey SAIS, J J - Abstract 347 - Block and
HEARD #1
View recordStarr County - NOBLE ENERGY INC - RINCON, E. (DEEP 8550)
Survey CCSD&RGNG RR CO - Abstract 250 - Section 279
I.V. MONTALVO 'A' #20
View recordStarr County - KILLAM OIL CO., LTD. - SUN, NORTH (6340)
Survey SAIS, J J - Abstract 347
MCKINNEY, AMANDA #38
View recordStarr County - KILLAM OIL CO., LTD. - SUN (D-4)
Survey CCSD&RGNG RR CO/SMITH, A J - Abstract 960 - Section 240
OLIVARES, A. #26
View recordStarr County - KILLAM OIL CO., LTD. - LYDA (VICKSBURG LOWER)
Survey CCSD&RGNG RR CO - Abstract 225 - Section 239
42734823
View recordStarr County - PETROVYBE OPCO LLC 6275 W PLANO PKWY STE 500 - FLORES
Survey VILLAREAL, A - Abstract 279 - Block VILLAREAL, A - Section 39