42-501-31704

Final Completion HorizontalSidetrack

DENVER UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · WASSON

Permits

Max Depth

5,420 ft

First Permit

1979-05-02

Latest Activity

1994-06-20

Lifespan

15 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1994-04-27

Shut-In

—

Plugged

2016-06-29

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: SHELL WESTERN E&P INC.

Resolved via: production → OCCIDENTAL PERMIAN LTD.

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Plugged 2016-09-20 UIC #000058483 permitted 1993-07-30

Permitted Volume

4,500 bbl/d

Max Pressure

2,200 psi

Injection Interval

4,613–5,388 ft

Injected (12mo)

—

Monthly injected volume (bbl, from H-10 filings through 2016-09-01)

Operator History

Chain of Custody

SHELL WESTERN E&P INC. 1993-1997→ ALTURA ENERGY LTD. 1997-2000→ OCCIDENTAL PERMIAN LTD. 2000-2026

Lease Production

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

Oil

production & DCA →

Formation Tops (2) Elevation 3,524 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BEDS	328 ft	+3,196 ft
SAN ANDRES	4,560 ft	-1,036 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 (3)

Interval	Type
4,715–5,246 ft	Open hole
4,926–5,088 ft	Perforated
4,926–5,122 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	376 ft	275 sx
2.875"	5,050 ft	—
7"	5,173 ft	1,100 sx

Permit History (2)

#423231 Recompletion Final Completion

DENVER UNIT · 5,420 ft

1994-06-20

Spud 1994-02-14

#49656 Drill Final Completion

DENVER UNIT · 5,250 ft

1979-05-02

Spud 1979-07-25

Applications (2)

#423231 A SHELL WESTERN E&P INC.

received 1994-04-22

#49656 A SHELL OIL COMPANY

received 1979-05-02

Records & Logs

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

W-2/G-1 1999-05-03 log on file

W-2/G-1 1986-02-03

W-2/G-1 1979-10-09

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 YOAKUM County.

Well Details

Well Number: 4919WC
Max Depth: 5,420 ft
Drill Type: Horizontal, Sidetrack
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 1994-04-27

Operator

Name: OCCIDENTAL PERMIAN LTD
Location: HOUSTON
P-5 Status: Active (filed 2026-02-02)
Cum Oil (all leases): 1,136,409,534 bbl
Cum Gas (all leases): 442,977,611 mcf
Activities: CSGD/G, CSGD/P, G/PUR, GTHS/C, GTHS/G, GTHS/O, OPRS/G, OPRS/O
Total Permits: 6,245