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Texas well record

CANTU #1

STX - MARKAS (SERPENTINE REEF)

PluggedATASCOSA County
API104201333975
API801333975
Latest event-
Event date-
Well context

Known public record details

API number4201333975
CountyATASCOSA County
OperatorSTX
FieldMARKAS (SERPENTINE REEF)
LeaseCANTU (13700)
Well number1
StatusPlugged
Location

Location summary

Public records currently place this well in Atascosa County, MARKAS (SERPENTINE REEF) field, survey F. GILBEAU #1217, abstract 296. 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.

SurveyF. GILBEAU #1217
Abstract296
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 pluggingLinked signal foundDate 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

LEHMAN #1C

CLOVER OIL & GAS, INC. - WILDCAT

Survey ELISHA MATHER #535

Plugged
View record
TOPAZ WATERFLOOD UNIT #1I

TOPAZ MINERAL OPERATIONS, LLC - TOPAZ (CLARKSVILLE)

Survey T. & P.R.R. CO #9 - Abstract 860

Historical
View record
PALMER ET AL #B 1

TRIPLE ENERGY CORPORATION - HULL

Plugged
View record
EAST, MRS. S. K. #212

HEADINGTON OIL COMPANY LLC - WILDCAT

Survey DE LA GARZA, J N - Abstract 36

Historical
View record
SHULTS #1

DALLAS PRODUCTION, INC. - EASTLAND COUNTY REGULAR

Survey J F SAPP A-435 - Section 2

Plugged
View record
01336281

Atascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)

Abstract 125 - Block BS&F A-125 - Section 73

PermittedHorizontal Permit FiledMay 21, 2026
View record
01336283

Atascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)

Abstract 125 - Block BS&F A-125 - Section 73

PermittedHorizontal Permit FiledMay 21, 2026
View record
01336267

Atascosa County - EOG RESOURCES, INC. - EAGLEVILLE (EAGLE FORD-1)

Survey RIGHLY, J - Abstract 724 - Block 27135700 EAGLEVILLE - Section 01

PermittedHorizontal Permit FiledMay 6, 2026
View record
Related entities
STXAtascosa CountyMARKAS (SERPENTINE REEF)
Source form explainers
W-3A/W-3 plugging
Map point
CANTU #1API 4201333975
100 ft

29.061385, -98.742276

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.

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