42-501-35294

INJECTION

WILLARD UNIT

YOAKUM County · District 8 · OXY USA WTP LP · WASSON

Permits

1

Max Depth

5,900 ft

First Permit

2006-01-11

Latest Activity

2006-01-11

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2014-09-23

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OXY USA WTP LP ≠ Permit: OCCIDENTAL PERMIAN LTD.

Resolved via: productionOXY USA WTP LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000096241 permitted 2006-04-13

Permitted Volume

5,000 bbl/d

Max Pressure

2,300 psi

Injection Interval

4,600–5,800 ft

Injected (12mo)

14,295 bbl

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

Lease Production

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

Formation Tops (1) Elevation 3,594 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 4,538 ft-944 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 (1)

IntervalType
5,136–5,418 ftPerforated

Casing (4)

SizeSet DepthCement
16"40 ft130 sx
16"53 ft130 sx
8.625"2,332 ft1,000 sx
5.5"5,500 ft975 sx

Permit History (1)

Applications (1)

#611979 A OCCIDENTAL PERMIAN LTD.
received 2006-01-06

Records & Logs

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

W-2/G-1 2024-06-11
W-2/G-1 2006-08-31 log on file
W-2/G-1 2006-09-27

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
107AX
Max Depth
5,900 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2014-09-23

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
329,551,533 bbl
Cum Gas (all leases)
84,981,131 mcf
Activities
CSGD/G, CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits
2,273