← Wells

42-389-39031

PRODUCING Horizontal

FLOUNDER 136-135 UNIT W

REEVES County · District 8 · CRESCENT ENERGY OPERATING LLC · HOEFS T-K (WOLFCAMP)

Permits

2

Max Depth

16,000 ft

First Permit

2020-03-18

Latest Activity

2020-03-18

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2021-04-20

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: CRESCENT ENERGY OPERATING LLC ≠ Permit: TALL CITY OPERATIONS III LLC

Resolved via: production → CRESCENT ENERGY OPERATING, LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2020-04

Last Production

2026-07

Operator History

Chain of Custody

TALL CITY OPERATIONS III LLC 2021-2023→ VITAL ENERGY, INC. 2023-2025→ CRESCENT ENERGY OPERATING, LLC 2026-2026

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 (11) Elevation 2,843 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
DELAWARE 4,888 ft-2,045 ft
BELL CANYON 4,939 ft-2,096 ft
CHERRY CANYON 5,778 ft-2,935 ft
BONE SPRING 7,675 ft-4,832 ft
WOLFCAMP 9,850 ft-7,007 ft
CASTILLE (Castile)——
DELAWARE ——
DELAWARE CONSOLIDATED GAS (Delaware)——
FORD / DELAWARE (Delaware)——
PENNSYLVANIAN ——
PERMIAN (UNDEFINED) (Permian (undifferentiated))——

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
✓ 42-389-40265 FLOUNDER 136-135 UNIT W · TALL CITY OPERATIONS III LLC
0.1 mi
Castile 2,347'Delaware 4,894'Bell Canyon 4,961'Cherry Canyon 5,780'Bone Spring 7,694'Wolfcamp 9,853'Delaware —Pennsylvanian —Delaware —Permian (undifferentiated) —
✓ 42-389-40264 FLOUNDER 136-135 UNIT W · TALL CITY OPERATIONS III LLC
0.1 mi
Castile 2,347'Delaware 4,882'Bell Canyon 4,946'Cherry Canyon 5,761'Bone Spring 7,669'Wolfcamp 9,848'Delaware —Delaware —Permian (undifferentiated) —Pennsylvanian —
✓ 42-389-40263 FLOUNDER 136-135 UNIT W · TALL CITY OPERATIONS III LLC
0.1 mi
Pennsylvanian —Bone Spring —Delaware —Castile —Bell Canyon —Delaware —Delaware —Cherry Canyon —Permian (undifferentiated) —Wolfcamp —
✓ 42-389-36901 POSEIDON SWD · PRIMEXX OPERATING CORPORATION
0.3 mi
Castile 1,809'Cherry Canyon 3,800'Delaware 4,994'Bell Canyon 4,994'Bone Spring —Pennsylvanian —Wolfcamp —Permian (undifferentiated) —Delaware —Delaware —
✓ 42-389-37185 RED 137W · PRIMEXX OPERATING CORPORATION
0.4 mi
Delaware 2,500'Castile 2,800'Bell Canyon 4,896'Delaware 5,700'Cherry Canyon 5,714'Delaware 6,500'Bone Spring 7,500'Wolfcamp 10,322'Permian (undifferentiated) 11,300'Pennsylvanian —Mississippian —
✓ 42-389-35303 MEEKER 109 · PRIMEXX OPERATING CORPORATION
0.6 mi
Castile 2,388'Delaware 2,500'Castile 2,800'Cherry Canyon 3,800'Bell Canyon 4,800'Delaware 4,823'Bell Canyon 4,886'Delaware 4,886'Delaware 5,700'Cherry Canyon 5,714'Delaware 6,500'Bone Spring 7,946' +11 more
✓ 42-389-38733 MEEKER-CANADIAN 108-109E · PRIMEXX OPERATING CORPORATION
1.0 mi
Delaware 2,500'Castile 2,800'Bell Canyon 4,800'Delaware 5,700'Cherry Canyon 5,729'Delaware 6,500'Bone Spring 7,500'Wolfcamp 9,803'Pennsylvanian —Permian (undifferentiated) —
✓ 42-389-36295 RED UNIT 136-137E · PRIMEXX OPERATING CORPORATION
1.0 mi
Castile 1,786'Bell Canyon 5,018'Delaware 5,018'Delaware 5,018'Cherry Canyon 5,823'Bone Spring 7,579'Permian (undifferentiated) 9,834'Wolfcamp 9,834'Wolfcamp —Pennsylvanian —Delaware —Castile — +6 more

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
10,480–17,280 ftPerforated

Casing (3)

SizeSet DepthCement
13.375"2,136 ft1,750 sx
9.625"8,958 ft795 sx
5.5"17,620 ft1,970 sx

Permit History (2)

#862846 Drill Final Completion

FLOUNDER 136-135 UNIT W · 16,000 ft

2020-03-18

Spud 2020-03-24

#862846 Drill

FLOUNDER 136-135 UNIT W · 16,000 ft

2020-03-18

Spud 2020-03-24

Applications (2)

#862846 A TALL CITY OPERATIONS III LLC
received 2021-02-04
#862846 A TALL CITY OPERATIONS III LLC
received 2020-03-17

Records & Logs

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

W-2/G-1 2021-07-23 log on file
W-2/G-1 2020-09-09 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 31.119459
Lon -103.622517

Well Details

Well Number
3H
Max Depth
16,000 ft
Drill Type
Horizontal
County
REEVES
District
8
Operator
CRESCENT ENERGY OPERATING LLC
Completed
2021-04-20

Operator

Location
HOUSTON
P-5 Status
Active (filed 2025-08-28)
Cum Oil (all leases)
10,867,426 bbl
Cum Gas (all leases)
2,390,025 mcf
Activities
OPRS/G, OPRS/O
Total Permits
20