42-329-40415

PRODUCING Horizontal

RIO GRANDE 25-20SL UNIT 1

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

Permits

1

Max Depth

13,000 ft

First Permit

2015-09-04

Latest Activity

2015-09-04

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2016-06-05

Shut-In

Plugged

P-5 Org Status: X

!

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

2016-02

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 2,706 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SANTA ROSA 1,000 ft+1,706 ft
YATES 1,250 ft+1,456 ft
SEVEN RIVERS 1,300 ft+1,406 ft
QUEEN 3,700 ft-994 ft
GRAYBURG 3,900 ft-1,194 ft
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)4,450 ft-1,744 ft
GLORIETA 5,750 ft-3,044 ft
CLEARFORK (Clear Fork)7,260 ft-4,554 ft
SPRABERRY 7,675 ft-4,969 ft
SPRABERRY UPPER-DEAN (Spraberry)9,040 ft-6,334 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 (1)

IntervalType
10,285–15,777 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"1,295 ft810 sx
9.625"9,183 ft960 sx
5.5"15,911 ft2,120 sx

Permit History (1)

Applications (1)

#809131 A ENDEAVOR ENERGY RESOURCES L.P.
received 2015-08-04

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2016-08-09 log on file

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
3HB
Max Depth
13,000 ft
Drill Type
Horizontal
County
MIDLAND
District
8
Completed
2016-06-05

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
4,977