42-501-32827

PRODUCING

WILLARD UNIT

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

Permits

1

Max Depth

5,600 ft

First Permit

1985-04-16

Latest Activity

1985-04-16

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-11-19

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OXY USA WTP LP ≠ Permit: ARCO OIL & GAS CO.

Resolved via: productionOXY USA WTP LP

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Lease Production

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

Formation Tops (6) Elevation 3,573 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RED BED377 ft+3,196 ft
REDBEDS377 ft+3,196 ft
SEVEN RIVERS 3,240 ft+333 ft
QUEEN 3,645 ft-72 ft
GRAYBURG 4,438 ft-865 ft
SAN ANDRES 4,554 ft-981 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
5,010–5,300 ftPerforated
5,118–5,218 ftPerforated

Casing (4)

SizeSet DepthCement
12.25"500 ft375 sx
8.625"500 ft375 sx
7.875"5,300 ft1,900 sx
5.5"5,300 ft1,900 sx

Permit History (1)

Applications (1)

#272478 A ARCO OIL & GAS CO.
received 1985-04-09

Records & Logs

2 completion filings on record.

W-2/G-1 2020-09-01
W-2/G-1 1985-07-25

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
73C
Max Depth
5,600 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2018-11-19

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
2,277