42-329-31494

Final Completion

EDDY

MIDLAND County · District 8 · DIAMONDBACK E&P LLC · SPRABERRY (TREND AREA)

Permits

Max Depth

12,000 ft

First Permit

1985-03-05

Latest Activity

1985-11-18

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-11-14

Shut-In

—

Plugged

2021-03-11

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: HCW EXPLORATION, INC.

Resolved via: scheduling → DIAMONDBACK E&P LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2021-07

Operator History

Chain of Custody

PARKER & PARSLEY DEVELOPMENT CO. 1993-1995→ PARKER & PARSLEY DEVELOPMENT L.P 1995-1997→ PIONEER NATURAL RES. USA, INC. 1997-2014→ DIAMONDBACK E&P LLC 2014-2017

Lease Production

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

Oil

production & DCA →

Formation Tops (9) Elevation 2,889 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
YATES	2,966 ft	-77 ft
SAN ANDRES	4,730 ft	-1,841 ft
UPPER SPRABERRY (Spraberry)	8,118 ft	-5,229 ft
DEAN	9,354 ft	-6,465 ft
WOLFCAMP	9,512 ft	-6,623 ft
STRAWN	10,598 ft	-7,709 ft
ATOKA	10,960 ft	-8,071 ft
BARNETT	11,235 ft	-8,346 ft
MISSISSIPPIAN	11,425 ft	-8,536 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 (3)

Interval	Type
8,633–8,994 ft	Perforated
9,248–10,175 ft	Perforated
11,122–11,232 ft	Perforated

Casing (3)

Size	Set Depth	Cement
13.375"	373 ft	380 sx
8.625"	4,720 ft	400 sx
4.5"	11,700 ft	1,640 sx

Permit History (2)

#290679 Recompletion Final Completion

EDDY · 12,000 ft

1985-11-18

#268505 Drill Final Completion

EDDY · 12,000 ft

1985-03-05

Spud 1985-05-10

Applications (2)

#290679 A HCW EXPLORATION, INC.

received 1985-11-18

#268505 A HCW EXPLORATION, INC.

received 1985-03-05

Records & Logs

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

W-2/G-1 1985-11-25 log on file

W-2/G-1 1985-12-05

W-2/G-1 1985-06-25

W-2/G-1 1985-07-16

Completion packets + logs ↗ Wellbore filings ↗

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: 1
Max Depth: 12,000 ft
Drill Type: Vertical
County: MIDLAND
District: 8
Operator: DIAMONDBACK E&P LLC
Completed: 1985-11-14

Operator

Name: DIAMONDBACK E&P LLC
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: 5,021