42-329-00236

Final Completion

CRESPI UNIT 1

MIDLAND County · District 8 · DIAMONDBACK E&P LLC · AZALEA (DEVONIAN)

Permits

1

Max Depth

11,500 ft

First Permit

2015-01-22

Latest Activity

2015-01-22

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1960-02-05

Shut-In

Plugged

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: ENDEAVOR ENERGY RESOURCES L.P.

Resolved via: productionDIAMONDBACK E&P LLC

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 (10) Elevation 2,708 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,708 ft
YATES 3,000 ft-292 ft
SEVEN RIVERS 3,970 ft-1,262 ft
QUEEN 4,370 ft-1,662 ft
GRAYBURG 4,500 ft-1,792 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,900 ft-2,192 ft
GLORIETA 5,750 ft-3,042 ft
CLEARFORK (Clear Fork)7,200 ft-4,492 ft
SPRABERRY 8,016 ft-5,308 ft
SPRABERRY UPPER-DEAN (Spraberry)8,822 ft-6,114 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
8,265–10,995 ftPerforated
11,469–11,564 ftPerforated

Casing (6)

SizeSet DepthCement
10.75"1,622 ft
10.75"1,635 ft950 sx
7.625"10,240 ft
7.625"10,253 ft500 sx
2.375"11,437 ft
5.5"

Permit History (1)

Applications (1)

#793300 A ENDEAVOR ENERGY RESOURCES L.P.
received 2014-08-04

Records & Logs

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

W-2/G-1 2015-10-01 log on file
W-2/G-1 1960-02-10
W-2/G-1 1984-01-12

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 MIDLAND County.

Well Details

Well Number
2M
Max Depth
11,500 ft
Drill Type
Vertical
County
MIDLAND
District
8
Completed
1960-02-05

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-05-04)
Cum Oil (all leases)
986,290,193 bbl
Cum Gas (all leases)
41,995,553 mcf
Activities
GTHS/C, GTHS/O, OPRS/G, OPRS/O
Total Permits
4,978