42-215-31707

Final Completion

GUERRA E.E. JR.

HIDALGO County · District 4 · SHELL WESTERN E&P INC. · MCALLEN RANCH (GUERRA)

Permits

Max Depth

17,500 ft

First Permit

1986-08-06

Latest Activity

1994-08-26

Lifespan

8 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-11-20

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

W-14 Disposal Active UIC #000104756 permitted 2012-03-01

Permitted Volume

1,000 bbl/d

Max Pressure

1,200 psi

Injection Interval

3,000–4,900 ft

Injected (12mo)

4,950 bbl

Monthly injected volume (bbl, from H-10 filings through 2026-01-01)

Lease Production

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

Formation Tops (5) Elevation 105 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
FRIO L (Frio)	6,360 ft	-6,255 ft
FRIO VICKSBURG O (Frio)	7,260 ft	-7,155 ft
VICKSBURG S (Vicksburg)	10,930 ft	-10,825 ft
VICKSBURG	13,490 ft	-13,385 ft
VICKSBURG GUERRA (Vicksburg)	13,490 ft	-13,385 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 (5)

Interval	Type
3,025–3,035 ft	Perforated
3,060–3,080 ft	Perforated
4,680–4,700 ft	Perforated
7,871–7,921 ft	Perforated
13,948–14,216 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	2,303 ft	1,475 sx
9.625"	10,990 ft	1,670 sx
5.5"	14,495 ft	870 sx

Permit History (2)

#427449 Recompletion Final Completion

GUERRA, E.E. JR. · 15,007 ft

1994-08-26

Spud 1994-10-09

#304910 Drill Final Completion

GUERRA, E. E. JR. · 17,500 ft

1986-08-06

Applications (2)

#427449 A SHELL WESTERN E&P INC.

received 1994-08-26

#304910 A SHELL WESTERN E&P INC.

received 1986-08-05

Records & Logs

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

W-2/G-1 2012-04-18

W-2/G-1 1994-12-09 log on file

W-2/G-1 1994-12-23

W-2/G-1 1987-01-15 log on file

W-2/G-1 1986-12-12 log on file

W-2/G-1 1986-12-30

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: 9
Max Depth: 17,500 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: SHELL WESTERN E&P INC.
Completed: 1986-11-20

Operator

Name: SHELL WESTERN E&P INC
Location: HOUSTON
P-5 Status: Inactive (filed 1999-09-16)
Cum Oil (all leases): 103,539,803 bbl
Cum Gas (all leases): 1,149,777,929 mcf
Total Permits: 2,528