42-131-36250

Final Completion

OLVERA GAS UNIT

DUVAL County · District 4 · HAMILTON J. R. · J.R. (5505)

Permits

Max Depth

6,500 ft

First Permit

1983-05-12

Latest Activity

1986-06-02

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1983-07-21

Shut-In

—

Plugged

2007-06-05

EWA / Permit operator mismatch

Scheduling: HAMILTON J. R. ≠ Permit: HAMILTON, J. R. & ARCHER, J.R.

Resolved via: scheduling → HAMILTON J. R.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2007-12

Operator History

originally filed by HAMILTON, J. R. & ARCHER, J.R. — asset transferred

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 (5) Elevation 320 ft (KB)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
BASE OF MIOCENE (Miocene (undifferentiated))	2,900 ft	-2,580 ft
TOP/FRIO (Frio)	3,100 ft	-2,780 ft
TRANSITION	5,500 ft	-5,180 ft
1ST HOCKLEY	5,910 ft	-5,590 ft
2ND HOCKLEY	6,055 ft	-5,735 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
5,194–5,200 ft	Perforated
5,524–5,534 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,633 ft	656 sx
2.375"	5,464 ft	—
4.5"	5,900 ft	1,317 sx

Permit History (2)

#302798 Recompletion Final Completion

OLVERA GAS UNIT · 6,500 ft

1986-06-02

#194770 Drill Final Completion

OLVERA GAS UNIT · 6,500 ft

1983-05-12

Spud 1983-05-21

Applications (2)

#302798 A HAMILTON, J. R. & ARCHER, J.R.

received 1986-05-28

#194770 A HAMILTON, J. R. & ARCHER, J.R.

received 1983-09-23

Records & Logs

3 completion filings on record · 1 with log images at RRC.

W-2/G-1 1986-08-11 log on file

W-2/G-1 1986-10-01

W-2/G-1 1983-08-31

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 DUVAL County.

Well Details

Well Number: 4
Max Depth: 6,500 ft
Drill Type: Vertical
County: DUVAL
District: 4
Operator: HAMILTON J. R.
Completed: 1983-07-21

Operator

Name: HENRY, J.R. INC
Location: CARRIZO SPG
P-5 Status: Delinquent (filed 2025-03-20)
Cum Oil (all leases): 47,863 bbl
Cum Gas (all leases): 2,295,263 mcf
Activities: G/PUR, OPRS/G, OPRS/O
Total Permits: 58