42-317-45263

PRODUCING Horizontal

DUFFMAN 253L

MARTIN County · District 8 · OVINTIV USA INC. · SPRABERRY (TREND AREA)

Permits

3

Max Depth

13,000 ft

First Permit

2023-05-17

Latest Activity

2023-05-17

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2023-11-21

Shut-In

Plugged

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: OVINTIV USA INC. ≠ Permit: BLACK SWAN OPERATING, LLC

Resolved via: productionOVINTIV USA INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2023-11

Last Production

2026-07

Lease Production

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

Formation Tops (17) Elevation 2,819 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
YATES 2,600 ft+219 ft
YATES 2,643 ft+176 ft
SAN ANDRES - ACTIVE CO2 FLOOD; H (San Andres)4,083 ft-1,264 ft
CLEARFORK (Clear Fork)6,036 ft-3,217 ft
CLEARFORK (Clear Fork)6,246 ft-3,427 ft
SPRABERRY 7,700 ft-4,881 ft
SPRABERRY 7,750 ft-4,931 ft
DEAN 9,100 ft-6,281 ft
DEAN 9,115 ft-6,296 ft
WOLFCAMP 9,276 ft-6,457 ft
CISCO
ELLENBURGER
FUSSELMAN
GRAYBURG
PRECAMBRIAN (UNDIFFERENTIATED)
QUEEN
SANTA ROSA

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
42-317-45264 DUFFMAN 253L · OVINTIV USA INC.
0.0 mi
Yates 2,643'San Andres 4,083'Spraberry 7,750'Dean 9,115'Wolfcamp 9,276'Queen Cisco Pennsylvanian Grayburg Santa Rosa
42-317-45265 DUFFMAN 253L · OVINTIV USA INC.
0.0 mi
Yates 2,643'San Andres 4,083'Spraberry 7,750'Dean 9,115'Wolfcamp 9,276'Cisco Grayburg Queen Santa Rosa Pennsylvanian
42-317-45266 DUFFMAN 253L · OVINTIV USA INC.
0.0 mi
Yates 2,643'San Andres 4,083'Spraberry 7,750'Dean 9,115'Wolfcamp 9,276'Cisco Grayburg Queen Pennsylvanian Santa Rosa
42-317-45267 DUFFMAN 253M · OVINTIV USA INC.
0.0 mi
Yates 2,600'Yates 2,643'San Andres 4,083'Clear Fork 6,033'Spraberry 7,700'Spraberry 7,750'Dean 9,115'Wolfcamp 9,276'Queen Santa Rosa Pennsylvanian Cisco +1 more
42-317-45268 DUFFMAN 253M · OVINTIV USA INC.
0.0 mi
Yates 2,600'Yates 2,643'San Andres 4,083'Clear Fork 6,025'Spraberry 7,750'Dean 9,115'Wolfcamp 9,276'Queen Santa Rosa Pennsylvanian Cisco Grayburg
42-317-44534 ACL UNIT B · PETROLEGACY ENERGY II, LLC
0.9 mi
Santa Rosa 1,000'Yates 2,586'Queen 3,420'Grayburg 3,873'San Andres 4,151'Spraberry 7,695'Wolfcamp Cisco Dean Pennsylvanian
42-317-44311 ACL UNIT B · PETROLEGACY ENERGY II, LLC
0.9 mi
Santa Rosa 1,000'Yates 2,586'Queen 3,420'Grayburg 3,873'San Andres 4,226'Spraberry 7,695'Cisco Dean Wolfcamp Pennsylvanian
42-317-44440 ACL UNIT B · PETROLEGACY ENERGY II, LLC
1.0 mi
Santa Rosa 1,000'Yates 2,586'Queen 3,420'Grayburg 3,873'San Andres 4,151'Spraberry 7,695'Dean 9,092'Wolfcamp 9,221'Cisco Pennsylvanian

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
8,239–19,170 ftPerforated

Casing (5)

SizeSet DepthCement
13.375"1,710 ft1,370 sx
8.625"5,038 ft205 sx
8.625"6,409 ft545 sx
8.625"6,515 ft205 sx
5.5"19,225 ft1,715 sx

Permit History (3)

Applications (3)

#890453 A OVINTIV USA INC.
received 2023-08-21
#890453 A OVINTIV USA INC.
received 2023-06-29
#890453 A BLACK SWAN OPERATING, LLC
received 2023-05-09

Records & Logs

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

W-2/G-1 2025-07-29 log on file
W-2/G-1 2025-05-13
W-2/G-1 2024-11-27 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.

Lat 32.471542
Lon -102.004112

Well Details

Well Number
1WD
Max Depth
13,000 ft
Drill Type
Horizontal
County
MARTIN
District
8
Completed
2023-11-21

Operator

Location
DENVER
P-5 Status
Active (filed 2025-12-12)
Cum Oil (all leases)
260,655,497 bbl
Cum Gas (all leases)
22,326,113 mcf
Activities
G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
1,321