42-215-31637

Final Completion

JOHNSON FLORA I.

HIDALGO County · District 4 · TANA OIL & GAS CORPORATION · MONTE CHRISTO SOUTH (9600)

Permits

Max Depth

10,200 ft

First Permit

1985-07-29

Latest Activity

1986-02-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-08-29

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: TANA OIL & GAS CORPORATION ≠ Production: MERIT ENERGY COMPANY (reported 2026-04)

Resolved via: production → MERIT ENERGY COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

TEXACO E & P INC. 1993-2000→ COASTAL OIL & GAS CORPORATION 2000-2001→ EL PASO PRODUCTION OIL & GAS CO. 2001-2006→ EL PASO E & P COMPANY, L. P. 2006-2012→ EP ENERGY E&P COMPANY, L.P. 2012-2013→ CANTERA OPERATING, LLC 2013-2017→ MERIT ENERGY COMPANY 2017-2026

Lease Production

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

Gas

production & DCA →

Formation Tops (2) Elevation 218 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO	5,800 ft	-5,582 ft
VICKSBURG	9,070 ft	-8,852 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 (6)

Interval	Type
8,208–8,300 ft	Perforated
8,334–8,430 ft	Perforated
8,514–8,584 ft	Perforated
8,781–8,814 ft	Perforated
9,309–9,399 ft	Perforated
9,766–9,968 ft	Perforated

Casing (2)

Size	Set Depth	Cement
9.625"	2,018 ft	575 sx
5.5"	10,042 ft	1,000 sx

Permit History (2)

#298172 Recompletion Final Completion

JOHNSON, FLORA I. · 10,200 ft

1986-02-21

#281148 Drill Final Completion

JOHNSON, FLORA I. · 10,200 ft

1985-07-29

Spud 1985-08-05

Applications (2)

#298172 A TANA OIL & GAS CORP.

received 1986-02-18

#281148 A TANA OIL & GAS CORP.

received 1985-07-26

Records & Logs

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

W-2/G-1 2007-01-04

W-2/G-1 1986-10-10 log on file

W-2/G-1 1986-10-15

W-2/G-1 1986-02-13 log on file

W-2/G-1 1986-03-01

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 HIDALGO County.

Well Details

Well Number: 18
Max Depth: 10,200 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: TANA OIL & GAS CORPORATION
Completed: 1985-08-29

Operator

Name: TANA OIL & GAS CORP
Location: IRVING
P-5 Status: Inactive (filed 1989-10-09)
Total Permits: 229