← Wells

42-003-46861

Unperfed Completion Horizontal

SERAPHINA 4563

ANDREWS County · District 8 · COG OPERATING LLC · SPRABERRY (TREND AREA)

Permits

2

Max Depth

12,500 ft

First Permit

2014-12-15

Latest Activity

2014-12-15

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

2017-01-06

Shut-In

—

Plugged

2020-12-02

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2017-01

Last Production

2020-12

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 2,869 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,911 ft-42 ft
QUEEN 3,949 ft-1,080 ft
GRAYBURG 4,754 ft-1,885 ft
SAN ANDRES - CO2 FLOOD, HIGH FLO (San Andres)4,943 ft-2,074 ft
CLEARFORK (Clear Fork)——
GLORIETA ——
HOLT ——
PERMIAN DETRITAL (Permian (undifferentiated))——
SEVEN RIVERS ——
TUBB ——

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
✓ 42-003-46719 SERAPHINA 4551 · OXY USA INC.
0.2 mi
Yates 2,932'Queen 4,011'Grayburg 4,800'San Andres 4,980'Clear Fork —Holt —Tubb —Permian (undifferentiated) —Seven Rivers —Glorieta —
✓ 42-003-46720 SERAPHINA 4552 · OXY USA INC.
0.2 mi
Yates 2,933'Queen 4,012'Grayburg 4,800'San Andres 4,981'Seven Rivers —Glorieta —Holt —Tubb —Permian (undifferentiated) —Clear Fork —
✓ 42-003-46378 SERAPHINA 4521 · OXY USA INC.
0.3 mi
Yates 2,930'Seven Rivers 3,235'Queen 4,025'Grayburg 4,799'San Andres 4,982'Clear Fork 6,951'Glorieta —Permian (undifferentiated) —Tubb —Holt —
✓ 42-003-46400 SERAPHINA 4522 · OXY USA INC.
0.3 mi
Clear Fork —Grayburg —Yates —Seven Rivers —Glorieta —Queen —San Andres —Holt —Tubb —Permian (undifferentiated) —
✓ 42-003-46549 SERAPHINA 4524 · OXY USA INC.
0.3 mi
Queen 4,250'Grayburg 4,800'San Andres 5,021'Clear Fork 6,950'Tubb —Permian (undifferentiated) —Seven Rivers —Yates —Glorieta —Holt —
✓ 42-003-46486 SERAPHINA 4523 · OXY USA INC.
0.4 mi
Yates 2,929'Seven Rivers 3,225'Queen 4,009'Grayburg 4,790'San Andres 4,984'Clear Fork 6,949'Spraberry 8,163'Pennsylvanian —Glorieta —Holt —LEON —Dean — +6 more
✓ 42-003-48840 MABEE DDA HZ1 · COG OPERATING LLC
0.4 mi
Santa Rosa 1,241'Yates 2,973'Seven Rivers 3,334'Queen 3,681'Grayburg 4,653'San Andres 4,713'Glorieta 5,831'Clear Fork 6,925'Tubb —Holt —
✓ 42-003-48200 MABEE DDA 3609HS · COG OPERATING LLC
0.4 mi
Yates 2,976'Seven Rivers 3,176'Queen 4,094'Grayburg 4,294'San Andres 5,025'Holt 5,225'Glorieta 5,734'Tubb 6,034'Clear Fork 6,958'Permian (undifferentiated) 7,258'

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).

Casing (2)

SizeSet DepthCement
13.375"1,706 ft900 sx
9.625"7,013 ft1,110 sx

Permit History (2)

#797778 Drill Unperfed Completion

SERAPHINA 4563 · 12,500 ft

2014-12-15

Spud 2015-01-16

#797778 Drill

SERAPHINA · 12,500 ft

2014-12-15

Spud 2015-01-16

Applications (2)

#797778 A COG OPERATING LLC
received 2019-11-05
#797778 A OXY USA INC.
received 2014-10-06

Records & Logs

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

W-2/G-1 2019-09-04
W-2/G-1 2017-06-16 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 32.186219
Lon -102.243933

Well Details

Well Number
1H
Max Depth
12,500 ft
Drill Type
Horizontal
County
ANDREWS
District
8
Operator
COG OPERATING LLC
Completed
2017-01-06

Operator

Location
MIDLAND
P-5 Status
X (filed 2026-06-02)
Cum Oil (all leases)
645,285,792 bbl
Cum Gas (all leases)
305,183,488 mcf
Activities
OPRS/G, OPRS/O
Total Permits
4,538