42-383-34573

THUNDERBIRD

REAGAN County · District 7 · LEGACY RESERVES OPERATING LP

Permits

6

Max Depth

10,500 ft

First Permit

1996-06-04

Latest Activity

2010-08-23

Lifespan

14 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

Shut-In

Plugged

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1996-08

Last Production

2026-07

W-14 Disposal Active UIC #000101653 permitted 2014-08-19

Permitted Volume

10,000 bbl/d

Max Pressure

4,250 psi

Injection Interval

9,618–10,300 ft

Injected (12mo)

785,707 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-11-01)

Lease Production

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

Formation Tops (10) Elevation 2,430 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SAN ANDRES 2,014 ft+416 ft
SPRABERRY 4,872 ft-2,442 ft
SPRAYBERRY (Spraberry)4,872 ft-2,442 ft
DEAN 6,502 ft-4,072 ft
STRAWN 9,023 ft-6,593 ft
ATOKA 9,100 ft-6,670 ft
ATOKA 9,200 ft-6,770 ft
SILURIAN (Silurian (undifferentiated))9,320 ft-6,890 ft
FUSSELMAN 9,500 ft-7,070 ft
ELLENBURGER 9,618 ft-7,188 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
9,192–9,196 ftPerforated
9,497–9,527 ftPerforated
9,539–9,552 ftPerforated
9,563–9,568 ftPerforated
9,618–9,770 ftPerforated

Casing (4)

SizeSet DepthCement
13.375"551 ft705 sx
8.625"4,440 ft800 sx
8,584 ft930 sx
5.5"9,775 ft310 sx

Permit History (6)

Applications (6)

#700988 A LEGACY RESERVES OPERATING LP
received 2010-08-23
#700988 A LEGACY RESERVES OPERATING LP
received 2010-08-20
#697912 A LEGACY RESERVES OPERATING LP
received 2010-06-21
#501967 A NORTHLAND OPERATING COMPANY
received 2000-11-15
#514902 A NORTHLAND OPERATING COMPANY
received 2000-11-15
#448794 A COLLINS & WARE, INC.
received 1996-06-03

Records & Logs

8 completion filings on record · 4 with log images at RRC.

W-2/G-1 2010-07-07 log on file
W-2/G-1 2010-08-23
W-2/G-1 2001-09-21 log on file
W-2/G-1 2001-09-25
W-2/G-1 2000-11-15 log on file
W-2/G-1 2001-07-10

+2 more filings

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 REAGAN County.

Well Details

Well Number
1
Max Depth
10,500 ft
Drill Type
Vertical
County
REAGAN
District
7

Operator

Location
DENVER
P-5 Status
Inactive (filed 2025-05-19)
Cum Oil (all leases)
47,961,187 bbl
Cum Gas (all leases)
303,890,474 mcf
Total Permits
439