← Wells

42-355-33064

Final Completion

CHAPMAN J.O.

NUECES County · District 4 · DECKER OPERATING CO. L.L.C. · MOBIL-DAVID SW. (HOWELL HIGHT)

Permits

1

Max Depth

12,900 ft

First Permit

1997-01-21

Latest Activity

1997-01-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1997-05-30

Shut-In

—

Plugged

2024-06-06

!

EWA / Permit operator mismatch

Scheduling: DECKER OPERATING CO. L.L.C. ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: scheduling → DECKER OPERATING CO. L.L.C.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1997-05

Last Production

2024-05

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1997-1999→ SHANA PETROLEUM COMPANY 1999-2002→ NEG OPERATING LLC 2002-2004→ DECKER OPERATING CO., L.L.C. 2004-2012

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 (2) Elevation 40 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
ANDERSON9,820 ft-9,780 ft
HOWELL-HIGHT11,262 ft-11,222 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)

IntervalType
11,276–11,290 ftPerforated
11,340–11,384 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,548 ft1,580 sx
9.625"9,600 ft1,870 sx
3.5"12,150 ft465 sx

Permit History (1)

#457625 Drill Final Completion

CHAPMAN, J.O. 46 · 12,900 ft

1997-01-21

Spud 1997-03-27

Applications (1)

#457625 A SHELL WESTERN E&P INC.
received 1997-01-21

Records & Logs

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

W-2/G-1 1997-08-27 log on file
W-2/G-1 1997-10-29
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 NUECES County.

Well Details

Well Number
1
Max Depth
12,900 ft
Drill Type
Vertical
County
NUECES
District
4
Operator
DECKER OPERATING CO. L.L.C.
Completed
1997-05-30

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-03-04)
Cum Oil (all leases)
733,714 bbl
Cum Gas (all leases)
31,117,540 mcf
Activities
CSGD/G, GTHS/G, OPRS/G, OPRS/O
Total Permits
137