42-321-30984

Final Completion

HEFFELFINGER PIERCE UNIT NO. 2

MATAGORDA County · District 3 · KEBO OIL & GAS INC. · TIDEHAVEN (10500)

Permits

1

Max Depth

12,000 ft

First Permit

1980-03-17

Latest Activity

1980-03-17

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-02-25

Shut-In

Plugged

2005-04-29

!

EWA / Permit operator mismatch

Scheduling: KEBO OIL & GAS INC. ≠ Permit: QUINTANA PET. CORP.

Resolved via: schedulingKEBO OIL & GAS INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2005-04

Lease Production

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

Formation Tops (4) Elevation 35 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANAHUAC 6,650 ft-6,615 ft
FRIO 8,550 ft-8,515 ft
MIDDLE FRIO (Frio)10,000 ft-9,965 ft
LWR FRIO11,528 ft-11,493 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 (10)

IntervalType
10,512–10,514 ftPerforated
10,516–10,520 ftPerforated
10,523–10,530 ftPerforated
10,526–10,542 ftPerforated
10,533–10,542 ftPerforated
10,545–10,550 ftPerforated
10,572–10,582 ftPerforated
10,575–10,583 ftPerforated
10,603–10,616 ftPerforated
10,645–10,706 ftPerforated

Casing (4)

SizeSet DepthCement
10.75"2,015 ft1,060 sx
7"10,102 ft1,495 sx
2.375"10,550 ft
80"

Permit History (1)

Applications (1)

#75797 A QUINTANA PET. CORP.
received 1980-03-17

Records & Logs

2 completion filings on record.

W-2/G-1 1997-05-21
W-2/G-1 1981-01-29

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 MATAGORDA County.

Well Details

Well Number
1
Max Depth
12,000 ft
Drill Type
Vertical
County
MATAGORDA
District
3
Completed
1997-02-25

Operator

Location
PORTLAND
P-5 Status
Active (filed 2025-07-30)
Cum Oil (all leases)
2,254,645 bbl
Cum Gas (all leases)
106,818,156 mcf
Activities
OPRS/G, OPRS/O
Total Permits
537