42-501-01230

INJECTION

WASSON ODC UNIT

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

Permits

Max Depth

5,800 ft

First Permit

2010-12-06

Latest Activity

2016-09-15

Lifespan

6 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2022-03-01

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000028356 permitted 2011-02-25

Permitted Volume

5,000 bbl/d

Max Pressure

2,250 psi

Injection Interval

4,600–5,400 ft

Injected (12mo)

2,100 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-09-01)

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 (6) Elevation 3,575 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
RED BED / SANTA ROSA (Santa Rosa)	1,100 ft	+2,475 ft
YATES	2,800 ft	+775 ft
QUEEN	3,908 ft	-333 ft
GRAYBURG	4,292 ft	-717 ft
SAN ANDRES	4,500 ft	-925 ft
SAN ANDRES	4,573 ft	-998 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 (5)

Interval	Type
4,744–5,185 ft	Perforated
4,744–5,185 ft	Open hole
4,877–5,182 ft	Perforated
4,877–5,370 ft	Open hole
5,195–5,370 ft	Open hole

Casing (6)

Size	Set Depth	Cement
13"	204 ft	150 sx
13"	204 ft	—
9.625"	2,313 ft	250 sx
9.625"	2,313 ft	—
7"	4,744 ft	300 sx
4.5"	5,195 ft	120 sx

Permit History (2)

#817369 Recompletion

WASSON ODC UNIT · 5,800 ft

2016-09-15

#706117 Recompletion Final Completion

WASSON ODC UNIT · 5,600 ft

2010-12-06

Spud 2013-01-30

Applications (2)

#817369 A OCCIDENTAL PERMIAN LTD.

received 2016-07-28

#706117 A OCCIDENTAL PERMIAN LTD.

received 2010-12-01

Records & Logs

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

W-2/G-1 2022-09-13

W-2/G-1 2016-08-18

W-2/G-1 2005-09-26 log on file

W-2/G-1 2004-05-24

W-2/G-1 1988-01-08

W-2/G-1 1967-01-26

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: 197W
Max Depth: 5,800 ft
Drill Type: Vertical
County: YOAKUM
District: 8
Operator: OCCIDENTAL PERMIAN LTD.
Completed: 2022-03-01

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: 6,203