42-127-32838

Final Completion HorizontalSidetrack

THOMPSON #1

DIMMIT County · District 1 · EAGLE FORD OIL CO. INC. · PEARSALL (AUSTIN CHALK)

Permits

Max Depth

10,000 ft

First Permit

1989-12-15

Latest Activity

1990-08-29

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1990-09-18

Shut-In

—

Plugged

2019-03-20

EWA / Production operator mismatch

Scheduling: EAGLE FORD OIL CO. INC. ≠ Production: FIRST ROCK, INC. (reported 2003-06)

EWA / Permit operator mismatch

Scheduling: EAGLE FORD OIL CO. INC. ≠ Permit: MCRAE DRILLING, INC.

Resolved via: scheduling → EAGLE FORD OIL CO. INC.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

CAG PETROLEUM CORP. 1993-1993→ FIRST ROCK, INC. 2001-2003

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 (3) Elevation 569 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
ANACACHO	6,350 ft	-5,781 ft
ANTACACHO	6,350 ft	-5,781 ft
AUSTIN CHALK	6,660 ft	-6,091 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
6,672–8,732 ft	Perforated
7,060–8,691 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	1,997 ft	714 sx
5.5"	6,610 ft	1,690 sx

Permit History (2)

#377294 Recompletion Final Completion

RICKY · 10,000 ft

1990-08-29

Spud 1990-09-01

#367718 Drill Final Completion

BASIN-THOMPSON · 7,777 ft

1989-12-15

Applications (2)

#377294 A MCRAE DRILLING, INC.

received 1990-08-29

#367718 A BASIN RESOURCES CORPORATION

received 1989-12-15

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 1990-10-12 log on file

W-2/G-1 1990-03-12 log on file

W-2/G-1 1990-03-27

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 DIMMIT County.

Well Details

Well Number: 1
Max Depth: 10,000 ft
Drill Type: Horizontal, Sidetrack
County: DIMMIT
District: 1
Operator: EAGLE FORD OIL CO. INC.
Completed: 1990-09-18

Operator

Name: EAGLE FORD OIL CO., INC
Location: HOUSTON
P-5 Status: Delinquent (filed 2025-05-29)
Cum Oil (all leases): 9,428 bbl
Cum Gas (all leases): — mcf
Activities: OPRS/O
Total Permits: 6