← Wells

42-371-40010

PRODUCING Horizontal

CHALLENGER 228-512 UNIT

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

Permits

2

Max Depth

9,800 ft

First Permit

2019-03-01

Latest Activity

2019-03-01

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2019-08-03

Shut-In

—

Plugged

—

P-5 Org Status: X

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2019-08

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 2,783 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA ——
GRAYBURG ——
O'BRIEN——
QUEEN ——
RUSTLER ——
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
✓ 42-371-40011 STATE COLUMBIA 228-208 UNIT · DIAMONDBACK E&P LLC
0.0 mi
Seven Rivers —O'BRIEN —SOMA —Glorieta —Queen —Rustler —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-40168 LITTLE BEAR · DIAMONDBACK E&P LLC
0.4 mi
Glorieta —SOMA —O'BRIEN —Seven Rivers —Queen —Rustler —Tubb —Toborg —Grayburg —Yates —
✓ 42-371-40060 JESSE JAMES SWD · GORDY OIL COMPANY
1.4 mi
Rustler 1,376'Yates 2,745'Seven Rivers 2,886'Queen 3,153'Grayburg 3,829'Capitan 4,139'SOMA —O'BRIEN —San Andres —Toborg —
✓ 42-371-39971 CASA DRAGONES-STATE · GORDY OIL COMPANY
1.8 mi
Rustler 1,386'Yates 2,782'Seven Rivers 2,920'Queen 3,196'Grayburg 3,864'Glorieta —SOMA —O'BRIEN —Tubb —Toborg —
✓ 42-371-40016 LUCHA-STATE · GORDY OIL COMPANY
1.9 mi
Rustler 1,314'Yates 2,767'Seven Rivers 2,905'Queen 3,181'Grayburg 3,788'SOMA —Tubb —Toborg —O'BRIEN —Glorieta —
✓ 42-371-40383 RIAZUL · GORDY OIL COMPANY
2.3 mi
Rustler 1,350'Yates 2,731'Seven Rivers 2,866'Queen 3,142'Grayburg 3,912'Capitan 4,241'Glorieta —SOMA —O'BRIEN —San Andres —
✓ 42-371-40384 HAT CREEK · GORDY OIL COMPANY
2.3 mi
Rustler 1,354'Yates 2,731'Seven Rivers 2,869'Queen 3,145'Grayburg 3,912'Capitan 4,229'SOMA —O'BRIEN —San Andres —Toborg —
✓ 42-371-40386 HAT CREEK · GORDY OIL COMPANY
2.3 mi
Delaware 4,660'Bone Spring 6,778'Tubb —Wolfcamp —Wichita-Albany —Strawn —Clear Fork —SULLIVAN —Canyon —Glorieta —

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
9,197–16,157 ftPerforated

Casing (4)

SizeSet DepthCement
10.75"5,337 ft1,879 sx
7.625"8,567 ft500 sx
5.5"15,698 ft1,288 sx
5.5"16,297 ft1,288 sx

Permit History (2)

#850489 Drill Final Completion

CHALLENGER 228-512 UNIT · 9,800 ft

2019-03-01

Spud 2019-04-22

#850489 Drill

CHALLENGER 228-512 UNIT · 9,800 ft

2019-03-01

Spud 2019-04-22

Applications (2)

#850489 A DIAMONDBACK E&P LLC
received 2019-05-13
#850489 A DIAMONDBACK E&P LLC
received 2019-02-27

Records & Logs

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

W-2/G-1 2020-02-07 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 30.966819
Lon -102.801228

Well Details

Well Number
1WA
Max Depth
9,800 ft
Drill Type
Horizontal
County
PECOS
District
8
Operator
DIAMONDBACK E&P LLC
Completed
2019-08-03

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