42-215-32018

Final Completion

RIO GRANDE GAS UNIT I

HIDALGO County · District 4 · ESENJAY PETROLEUM CORP. · SAN SALVADOR (8700)

Permits

Max Depth

9,000 ft

First Permit

1991-04-04

Latest Activity

1994-04-18

Lifespan

3 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1991-06-07

Shut-In

—

Plugged

—

EWA / Production operator mismatch

Scheduling: ESENJAY PETROLEUM CORP. ≠ Production: RINCON PETROLEUM CORPORATION (reported 2006-03)

Resolved via: scheduling → ESENJAY PETROLEUM CORP.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Operator History

Chain of Custody

ESENJAY PETROLEUM CORP. 1993-1996→ SHELL WESTERN E&P INC. 1996-1999→ WATERS ENG. & OPERATING, INC. 1999-1999→ CONTRACT ENERGY, L.L.C. 1999-2001→ RINCON PETROLEUM CORPORATION 2001-2006

Lease Production

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

Formation Tops (2) Elevation 74 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
7200' FRIO SD	7,204 ft	-7,130 ft
7550' FRIO SD	7,590 ft	-7,516 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 (4)

Interval	Type
8,225–8,229 ft	Perforated
8,590–8,594 ft	Perforated
8,787–8,791 ft	Perforated
8,793–8,797 ft	Perforated

Casing (3)

Size	Set Depth	Cement
8.625"	1,650 ft	706 sx
4.5"	8,946 ft	820 sx
4.5"	8,947 ft	820 sx

Permit History (2)

#422818 Recompletion Final Completion

RIO GRANDE GAS UNIT I · 8,670 ft

1994-04-18

Spud 1993-11-09

#386226 Drill Final Completion

RIO GRANDE GAS UNIT I · 9,000 ft

1991-04-04

Spud 1991-04-23

Applications (2)

#422818 A ESENJAY PETROLEUM CORP.

received 1994-04-08

#386226 A ESENJAY PETROLEUM CORP.

received 1991-03-29

Records & Logs

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

W-2/G-1 1996-11-08

W-2/G-1 1994-02-11 log on file

W-2/G-1 1994-06-06

W-2/G-1 1991-07-17 log on file

W-2/G-1 1991-08-06

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: 1
Max Depth: 9,000 ft
Drill Type: Vertical
County: HIDALGO
District: 4
Operator: ESENJAY PETROLEUM CORP.
Completed: 1991-06-07

Operator

Name: ESENJAY PETRO CORP
Location: CORPUS CHRS, TI
P-5 Status: Inactive (filed 1998-03-31)
Cum Oil (all leases): 98,869 bbl
Cum Gas (all leases): 13,561,380 mcf
Total Permits: 381