42-479-34579

Final Completion

HEIN B

WEBB County · District 4 · CONOCOPHILLIPS COMPANY · LAREDO (5680)

Permits

Max Depth

7,500 ft

First Permit

1987-09-04

Latest Activity

2001-12-07

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2002-02-20

Shut-In

—

Plugged

2004-12-16

EWA / Production operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Production: CONOCO INC. (reported 2001-07)

EWA / Permit operator mismatch

Scheduling: CONOCOPHILLIPS COMPANY ≠ Permit: CONOCO INC.

Resolved via: scheduling → CONOCOPHILLIPS COMPANY

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2004-12

Operator History

Chain of Custody

TRANSAMERICAN NATURAL GAS CORP. 1993-1993→ TRANSTEXAS GAS CORPORATION 1993-1997→ CONOCO INC. 1997-2001

Lease Production

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

Formation Tops (2) Elevation 383 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
WILCOX	4,440 ft	-4,057 ft
5680 SAND	5,614 ft	-5,231 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
5,614–5,630 ft	Perforated
7,226–7,244 ft	Perforated

Casing (4)

Size	Set Depth	Cement
10.75"	250 ft	180 sx
7"	4,450 ft	470 sx
2.875"	7,400 ft	685 sx
7"	—	220 sx

Permit History (2)

#515937 Recompletion Final Completion

HEIN B · 7,400 ft

2001-12-07

Spud 2002-12-06

#335586 Drill Final Completion

HEIN "B" · 7,500 ft

1987-09-04

Applications (2)

#515937 A CONOCO INC.

received 2001-12-07

#335586 A TRANSAMERICAN NATURAL GAS CORP.

received 1987-09-04

Records & Logs

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

W-2/G-1 2003-06-27 log on file

W-2/G-1 2003-07-03

W-2/G-1 1987-11-09 log on file

W-2/G-1 1987-12-11

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 WEBB County.

Well Details

Well Number: 3
Max Depth: 7,500 ft
Drill Type: Vertical
County: WEBB
District: 4
Operator: CONOCOPHILLIPS COMPANY
Completed: 2002-02-20

Operator

Name: CONOCOPHILLIPS CO
Location: MIDLAND
P-5 Status: Active (filed 2026-02-03)
Cum Oil (all leases): 82,638,100 bbl
Cum Gas (all leases): 2,799,661,718 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 3,280