42-501-33284

PRODUCING

WILLARD UNIT

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

Permits

2

Max Depth

5,800 ft

First Permit

1987-09-16

Latest Activity

2019-08-19

Lifespan

32 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-01-27

Shut-In

Plugged

P-5 Org Status: Active

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 (7) Elevation 3,594 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,504 ft+1,090 ft
YATES 3,153 ft+441 ft
YATES 3,334 ft+260 ft
QUEEN 4,064 ft-470 ft
GREYBURG4,277 ft-683 ft
SAN ANDRES 4,550 ft-956 ft
SAN ANDRES 4,605 ft-1,011 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-501-36973 WILLARD UNIT · OXY USA WTP LP
0.2 mi
Santa Rosa 1,595'Yates 3,096'San Andres 4,373'Strawn Pennsylvanian Wolfcamp Glorieta Clear Fork Wichita-Albany Leonard
42-501-37077 WILLARD UNIT · OXY USA WTP LP
0.6 mi
Santa Rosa 1,659'Rustler 2,309'Salado 2,347'Yates 3,135'Grayburg 4,269'San Andres 4,533'Clear Fork Wichita-Albany Leonard Glorieta
42-501-30092 WASSON ODC UNIT · OCCIDENTAL PERMIAN LTD.
0.9 mi
Santa Rosa 1,100'Yates 2,800'Queen 3,845'Grayburg 4,242'San Andres 4,500'San Andres 4,518'
42-501-36493 WILLARD UNIT · OXY USA WTP LP
1.0 mi
Santa Rosa 2,276'Grayburg 4,292'San Andres 4,595'Leonard Wichita-Albany Glorieta Yates Pennsylvanian Wolfcamp Clear Fork
42-501-33025 DENVER UNIT · SHELL WESTERN E&P INC.
1.3 mi
RED BEDS 410'RED BES 410'San Andres 4,454'
42-501-36219 WILLARD UNIT · OXY USA WTP LP
1.4 mi
Queen 3,903'Grayburg 4,521'San Andres 4,588'
42-501-36974 WASSON ODC UNIT · OCCIDENTAL PERMIAN LTD.
1.4 mi
Yates 3,105'San Andres 4,519'Wolfcamp Glorieta Wichita-Albany Leonard Santa Rosa Strawn Pennsylvanian Clear Fork
42-501-36728 WILLARD UNIT · OXY USA WTP LP
1.5 mi
Yates 3,047'Queen 3,882'Grayburg 4,235'Queen 4,235'San Andres 4,500'Wolfcamp Glorieta Clear Fork Wichita-Albany Leonard Santa Rosa Pennsylvanian

Nearest wells within 10 mi (surface locations). Click wells to select them, then open the cross-section to compare tops side by side (max 6 wells per section, including this one).

Perforations (3)

IntervalType
5,105–5,300 ftPerforated
5,170–5,267 ftPerforated
5,300–5,429 ftOpen hole

Casing (3)

SizeSet DepthCement
13.375"446 ft500 sx
8.625"2,300 ft940 sx
5.5"5,300 ft1,185 sx

Permit History (2)

Applications (2)

#856335 A OXY USA WTP LP
received 2019-08-19
#335908 A ARCO OIL & GAS CO.
received 1987-09-14

Records & Logs

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

W-2/G-1 2019-08-22
W-2/G-1 2004-12-13
W-2/G-1 1987-12-11 log on file
W-2/G-1 1987-12-16

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.

Lat 33.021172
Lon -102.807994

Well Details

Well Number
55X
Max Depth
5,800 ft
Drill Type
Vertical
County
YOAKUM
District
8
Completed
2018-01-27

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