← Wells

42-475-38723

PRODUCING Horizontal

WHIRLAWAY 101-99 E

WARD County · District 8 · DIAMONDBACK E&P LLC · PHANTOM (WOLFCAMP)

Permits

1

Max Depth

11,460 ft

First Permit

2024-01-09

Latest Activity

2024-01-09

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2025-05-28

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2025-05

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 2,586 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
LAMAR 5,034 ft-2,448 ft
CAPITAN REEF - HIGH FLOWS (Capitan)——
DELAWARE ——
GLORIETA ——
HOLT ——
QUEEN ——
RUSTLER ——
SAN ANDRES - HIGH FLOWS, H2S, CO (San Andres)——
SEVEN RIVERS ——
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
✓ 42-475-38722 WHIRLAWAY 101-99 D · DIAMONDBACK E&P LLC
0.0 mi
Lamar 5,029'Bone Spring 9,367'Holt —Seven Rivers —Delaware —Tubb —Clear Fork —Capitan —Yates —San Andres —Glorieta —Rustler — +1 more
✓ 42-475-38724 WHIRLAWAY 101-99 F · DIAMONDBACK E&P LLC
0.0 mi
Lamar 5,045'Holt —Seven Rivers —Glorieta —Queen —Rustler —Delaware —Clear Fork —Capitan —Yates —San Andres —
✓ 42-475-38603 WAIKIKI UNIT B · PERMIAN RESOURCES OPERATING, LLC
0.1 mi
Delaware 5,078'Bell Canyon 5,078'Queen —Rustler —Holt —Capitan —Yates —Seven Rivers —San Andres —Glorieta —
✓ 42-475-38599 WAIKIKI UNIT B · PERMIAN RESOURCES OPERATING, LLC
0.1 mi
Delaware 5,042'Bell Canyon 5,080'Glorieta —Rustler —San Andres —Seven Rivers —Holt —Queen —Capitan —Yates —
✓ 42-475-38598 WAIKIKI UNIT B · PERMIAN RESOURCES OPERATING, LLC
0.1 mi
Delaware 5,040'Bell Canyon 5,078'Seven Rivers —Queen —Rustler —Glorieta —Holt —Capitan —Yates —San Andres —
✓ 42-475-38597 WAIKIKI UNIT B · PERMIAN RESOURCES OPERATING, LLC
0.1 mi
Rustler 768'Delaware 5,033'Bell Canyon 5,073'Queen —Glorieta —Holt —Seven Rivers —Capitan —Yates —San Andres —
✓ 42-475-38721 WHIRLAWAY 101-99 C · DIAMONDBACK E&P LLC
0.2 mi
Lamar 5,044'Bone Spring 10,104'Queen —Rustler —Holt —Delaware —Clear Fork —Capitan —Yates —San Andres —Glorieta —Seven Rivers —
✓ 42-475-38720 WHIRLAWAY 101-99 B · DIAMONDBACK E&P LLC
0.2 mi
Lamar 5,037'Glorieta —Queen —Rustler —Holt —Seven Rivers —Clear Fork —Capitan —Yates —San Andres —Delaware —

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
11,376–27,216 ftPerforated

Casing (3)

SizeSet DepthCement
11.75"2,475 ft2,735 sx
8.625"11,347 ft415 sx
5.5"27,285 ft4,610 sx

Permit History (1)

#895648 Drill Final Completion

WHIRLAWAY 101-99 E · 11,460 ft

2024-01-09

Spud 2024-11-09

Applications (1)

#895648 A DIAMONDBACK E&P LLC
received 2023-12-01

Records & Logs

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

W-2/G-1 2025-09-15 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 31.422875
Lon -103.179343

Well Details

Well Number
5WA
Max Depth
11,460 ft
Drill Type
Horizontal
County
WARD
District
8
Operator
DIAMONDBACK E&P LLC
Completed
2025-05-28

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