42-103-32936

BLOCK 31 UNIT

CRANE County · District 8 · OXY USA INC. · BLOCK 31 (QUEEN)

Permits

4

Max Depth

9,150 ft

First Permit

1982-06-09

Latest Activity

2018-05-22

Lifespan

36 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2004-04-27

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Injection / Disposal

H-1 Injection Cancelled 2007-09-17 UIC #000045585 permitted 1982-01-25

Permitted Volume

1,500 mcf/d

Max Pressure

Injection Interval

8,425–9,000 ft

Injected (12mo)

Seismicity: 1 earthquake M2+ within 10 km in the last 24 months (max M2.0) · TexNet catalog

Lease Production

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

Formation Tops (7) Elevation 2,581 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GRAYBURG 2,976 ft-395 ft
WOLFCAMP 6,880 ft-4,299 ft
CISCO - PENN DETRITAL (Cisco)7,211 ft-4,630 ft
CANYON 7,474 ft-4,893 ft
UPPER STRAWN (Strawn)7,640 ft-5,059 ft
ATOKA 7,751 ft-5,170 ft
BARNETT 7,889 ft-5,308 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
42-103-32652 BLOCK 31 UNIT · OXY USA INC.
0.3 mi
Grayburg 2,975'Glorieta 4,185'Glorieta 4,185'Tubb 5,020'Pennsylvanian 7,208'Barnett 7,900'Devonian 8,464'
42-103-34231 BLOCK 31 UNIT · OXY USA INC.
0.3 mi
Cisco 7,162'Canyon 7,388'Strawn 7,549'Atoka 7,712'Barnett 7,768'Mississippian 8,089'Woodford 8,110'Devonian 8,277'Devonian 8,280'
42-103-33995 BLOCK 31 UNIT · OXY USA INC.
0.4 mi
Canyon 7,411'Strawn 7,566'Atoka 7,677'Barnett 7,735'Woodford 8,140'Mississippian 8,210'Devonian 8,277'Devonian 8,300'
42-103-32572 BLOCK 31 UNIT · OXY USA INC.
0.4 mi
Wolfcamp 6,894'Cisco 7,214'Canyon 7,517'Strawn 7,694'Atoka 7,805'Barnett 7,960'
42-103-32080 BLOCK 31 UNIT · OXY USA INC.
0.4 mi
CICSO 7,167'Strawn 7,527'Morrow 7,757'
42-103-33943 BLOCK 31 UNIT · OXY USA INC.
0.6 mi
Canyon 7,350'Strawn 7,534'Atoka 7,647'Barnett 7,764'Barnett 7,772'Mississippian 8,062'Woodford 8,080'Devonian 8,257'
42-103-33098 BLOCK 31 UNIT · OXY USA INC.
0.6 mi
Grayburg 3,008'Glorieta 4,234'Barnett 7,988'
42-103-33364 STATE -LB- · SCOUT ENERGY MANAGEMENT LLC
0.7 mi
McKnight 3,958'MCKINGHT 3,958'San Angelo 4,238'Clear Fork 4,603'Tubb 5,214'Wolfcamp 6,953'Devonian 8,860'

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 (5)

IntervalType
2,955–2,962 ftPerforated
2,976–2,986 ftPerforated
2,992–2,998 ftPerforated
7,471–7,690 ftPerforated
8,438–9,032 ftPerforated

Casing (4)

SizeSet DepthCement
8.625"3,605 ft1,800 sx
2.875"8,357 ft
5.5"9,105 ft1,500 sx
5.5"9,105 ft1,500 sx

Permit History (4)

Applications (4)

#840258 A OXY USA INC.
received 2019-03-06
#840258 A OXY USA INC.
received 2018-05-19
#542870 A BP AMERICA PRODUCTION COMPANY
received 2004-03-05
#163169 A ARCO OIL & GAS CO.
received 1982-06-09

Records & Logs

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

W-2/G-1 2019-03-13
W-2/G-1 2004-05-20 log on file
W-2/G-1 2004-08-12
W-2/G-1 1988-07-14
W-2/G-1 1982-10-22
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images and the UL library can't be deep-linked — clicking copies the API for you to paste.

Lat 31.474431
Lon -102.433981

Well Details

Well Number
S 9D
Max Depth
9,150 ft
Drill Type
Vertical
County
CRANE
District
8
Operator
OXY USA INC.
Completed
2004-04-27

Operator

Location
HOUSTON
P-5 Status
Active (filed 2026-01-26)
Cum Oil (all leases)
277,250,617 bbl
Cum Gas (all leases)
814,544,078 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
3,279