← Wells

42-371-39581

PRODUCING Horizontal

STATE EOT WHALE UNIT 30-26

PECOS County · District 8 · DIAMONDBACK E&P LLC · HOEFS T-K (WOLFCAMP)

Permits

1

Max Depth

11,400 ft

First Permit

2017-06-29

Latest Activity

2017-06-29

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2018-04-02

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2018-04

Last Production

2026-07

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 (10) Elevation 2,772 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 2,000 ft+772 ft
GLORIETA ——
GRAYBURG ——
O'BRIEN——
QUEEN ——
SEVEN RIVERS ——
SOMA——
TOBORG ——
TUBB ——
YATES ——

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
✓ 42-371-39582 STATE EOT WHALE UNIT 30-26 · DIAMONDBACK E&P LLC
0.0 mi
Rustler 1,980'Delaware 5,224'Bone Spring 7,749'O'BRIEN —Seven Rivers —Waddell —Glorieta —Queen —SULLIVAN —ZONE - UNIDENTIFIED —SOMA —CABBALLOS — +8 more
✓ 42-371-39583 STATE EOT WHALE UNIT 30-26 · DIAMONDBACK E&P LLC
0.0 mi
Rustler 1,962'SOMA —O'BRIEN —Seven Rivers —Glorieta —Queen —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-40267 STATE EOT WHALE UNIT 30-26 · DIAMONDBACK E&P LLC
0.1 mi
SOMA —O'BRIEN —Seven Rivers —Queen —San Andres —Rustler —Toborg —Grayburg —Capitan —Yates —
✓ 42-371-40268 STATE EOT WHALE UNIT 30-26 · DIAMONDBACK E&P LLC
0.1 mi
O'BRIEN —Seven Rivers —Queen —San Andres —Rustler —Toborg —Grayburg —Capitan —Yates —SOMA —
✓ 42-371-40184 NEAL LETHCO 29-2 D · DIAMONDBACK E&P LLC
0.2 mi
SOMA —O'BRIEN —Seven Rivers —Glorieta —Queen —Yates —Rustler —Tubb —Toborg —Grayburg —
✓ 42-371-40186 NEAL LETHCO 29-2 E · DIAMONDBACK E&P LLC
0.2 mi
Rustler 3,043'SOMA —O'BRIEN —Seven Rivers —Glorieta —Queen —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-40207 NEAL LETHCO 29-2 F · DIAMONDBACK E&P LLC
0.2 mi
SOMA —O'BRIEN —Seven Rivers —Glorieta —Queen —Rustler —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-40064 NEAL LETHCO 29-2 C · DIAMONDBACK E&P LLC
0.3 mi
SOMA —O'BRIEN —Seven Rivers —Glorieta —Queen —Rustler —Tubb —Toborg —Grayburg —Yates —

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 (1)

IntervalType
8,820–20,579 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"2,478 ft2,625 sx
9.625"9,670 ft1,605 sx
5.5"20,703 ft4,320 sx

Permit History (1)

#828138 Drill Final Completion

STATE EOT WHALE UNIT 30-26 · 11,400 ft

2017-06-29

Spud 2017-08-25

Applications (1)

#828138 A DIAMONDBACK E&P LLC
received 2017-06-22

Records & Logs

3 completion filings on record · 2 with log images at RRC.

W-2/G-1 2018-09-24 log on file
W-2/G-1 2018-07-16
W-2/G-1 2018-05-30 log on file
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.

Google Maps → Explorer Map →
Lat 31.091694
Lon -103.031169

Well Details

Well Number
1WA
Max Depth
11,400 ft
Drill Type
Horizontal
County
PECOS
District
8
Operator
DIAMONDBACK E&P LLC
Completed
2018-04-02

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
4,969