42-317-32120

Final Completion

RK-UNION

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

Permits

1

Max Depth

9,387 ft

First Permit

1979-11-20

Latest Activity

1979-11-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1980-11-30

Shut-In

Plugged

2022-05-20

!

EWA / Permit operator mismatch

Scheduling: DIAMONDBACK E&P LLC ≠ Permit: R K PETROLEUM CORPORATION

Resolved via: schedulingDIAMONDBACK E&P LLC

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2022-07

Lease Production

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

Formation Tops (7) Elevation 2,880 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPRABERRY 7,907 ft-5,027 ft
PENN (Pennsylvanian)9,253 ft-6,373 ft
STRAWN 10,862 ft-7,982 ft
L. MISS11,511 ft-8,631 ft
WOODFORD 11,829 ft-8,949 ft
WOOFORD11,829 ft-8,949 ft
DEVONIAN 11,996 ft-9,116 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 (5)

IntervalType
9,261–9,387 ftPerforated
9,261–10,872 ftPerforated
10,868–10,872 ftPerforated
?–9,387 ftPerforated
?–10,872 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"370 ft
9.625"4,475 ft
8.625"4,475 ft500 sx
2.375"10,815 ft
7"12,034 ft

Permit History (1)

Applications (1)

#64440 A R K PETROLEUM CORPORATION
received 1979-11-20

Records & Logs

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

W-2/G-1 2021-07-14
W-2/G-1 1987-01-16
W-2/G-1 1981-01-14 log on file
W-2/G-1 1980-03-06
W-2/G-1 1984-01-12
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.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in MARTIN County.

Well Details

Well Number
2
Max Depth
9,387 ft
Drill Type
Vertical
County
MARTIN
District
8
Completed
1980-11-30

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
5,015