← Wells

42-501-33026

Final Completion

CWC PRENTICE UNIT

YOAKUM County · District 8 · OCCIDENTAL PERMIAN LTD. · PRENTICE (6700)

Permits

1

Max Depth

7,100 ft

First Permit

1986-02-10

Latest Activity

1986-02-10

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-12-11

Shut-In

—

Plugged

2014-05-28

!

EWA / Permit operator mismatch

Scheduling: OCCIDENTAL PERMIAN LTD. ≠ Permit: AMOCO PRODUCTION COMPANY

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 2014-06-11 UIC #000062146 permitted 1987-01-08

Permitted Volume

1,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

5,930–6,050 ft

Injected (12mo)

—

H-1 Injection Plugged 2014-06-11 UIC #000062147 permitted 1987-01-08

Permitted Volume

1,000 bbl/d

Max Pressure

2,000 psi

Injection Interval

6,315–6,850 ft

Injected (12mo)

—

Operator History

Chain of Custody

AMOCO PRODUCTION COMPANY 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 (4) Elevation 3,550 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
T. RUSTLER ANHYDRITE2,431 ft+1,119 ft
T. GLORIETA G-15,936 ft-2,386 ft
T. CLEARFORK C-16,331 ft-2,781 ft
T. CLEARFORK C-56,606 ft-3,056 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
5,944–5,970 ftPerforated
6,321–6,842 ftOpen hole

Casing (2)

SizeSet DepthCement
9.625"479 ft375 sx
7"6,321 ft1,300 sx

Permit History (1)

#297334 Drill Final Completion

CWC PRENTICE UNIT · 7,100 ft

1986-02-10

Applications (1)

#297334 A AMOCO PRODUCTION COMPANY
received 1986-01-08

Records & Logs

6 completion filings on record.

W-2/G-1 1987-04-03
W-2/G-1 1987-03-30
W-2/G-1 1987-01-26
W-2/G-1 1987-04-04
W-2/G-1 1987-01-26
W-2/G-1 1987-02-04
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
34
Max Depth
7,100 ft
Drill Type
Vertical
County
YOAKUM
District
8
Operator
OCCIDENTAL PERMIAN LTD.
Completed
1986-12-11

Operator

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
6,211