42-287-30929

Final Completion

WINKLER CLARA

LEE County · District 3 · SENORA RESOURCES INC. · GIDDINGS (AUSTIN CHALK-3)

Permits

Max Depth

12,000 ft

First Permit

1981-04-09

Latest Activity

1981-12-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1981-05-15

Shut-In

—

Plugged

2015-10-13

EWA / Permit operator mismatch

Scheduling: SENORA RESOURCES INC. ≠ Permit: WILLIAMS, CLAYTON W., JR.

Resolved via: scheduling → SENORA RESOURCES INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2017-03

Operator History

Chain of Custody

RATHBURN LAND & DEVEL, INC. 1993-1997→ PRECISE DEVELOPMENT, INC. 1997-1998→ TRACKER OIL & GAS, INC. 2000-2001→ SENORA RESOURCES, INC. 2001-2013

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil

production & DCA →

Formation Tops (5) Elevation 375 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PECAN GAP	6,403 ft	-6,028 ft
AUSTIN CHALK	6,774 ft	-6,399 ft
EAGLEFORD (Eagle Ford)	7,554 ft	-7,179 ft
BUDA	7,678 ft	-7,303 ft
GEORGETOWN	7,809 ft	-7,434 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (2)

Interval	Type
7,415–7,756 ft	Perforated
7,756–7,415 ft	Perforated

Casing (6)

Size	Set Depth	Cement
9.625"	3,632 ft	1,300 sx
9.625"	3,632 ft	—
2.375"	7,321 ft	—
2.875"	7,605 ft	—
5.5"	8,070 ft	300 sx
5.5"	—	—

Permit History (2)

#142279 Recompletion Final Completion

WINKLER, CLARA · 12,000 ft

1981-12-02

#115533 Drill Final Completion

WINKLER, CLARA · 12,000 ft

1981-04-09

Applications (2)

#142279 A WILLIAMS, CLAYTON W., JR.

received 1981-12-02

#115533 A WILLIAMS, CLAYTON W., JR.

received 1981-04-09

Records & Logs

2 completion filings on record.

W-2/G-1 1997-02-25

W-2/G-1 1981-08-07

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in LEE County.

Well Details

Well Number: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: LEE
District: 3
Operator: SENORA RESOURCES INC.
Completed: 1981-05-15

Operator

Name: SENORA RES, INC
Location: DIME BOX
P-5 Status: Delinquent (filed 2025-05-19)
Cum Oil (all leases): 548,986 bbl
Cum Gas (all leases): 1,056,862 mcf
Activities: OPRS/G, OPRS/O
Total Permits: 15