42-103-10866

Final Completion

BARNSLEY -L-

CRANE County · District 8 · TEXAS PACIFIC OIL COMPANY INC. · RUNNING W (WADDELL)

Permits

1

Max Depth

6,200 ft

First Permit

2018-02-02

Latest Activity

2018-02-02

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1966-01-01

Shut-In

Plugged

1973-05-10

!

EWA / Permit operator mismatch

Scheduling: TEXAS PACIFIC OIL COMPANY INC. ≠ Permit: MAMMOTH EXPLORATION LLC

Resolved via: schedulingTEXAS PACIFIC OIL COMPANY INC.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

2018-03

Last Production

2026-07

Injection / Disposal

H-1 Injection Active UIC #000118141 permitted 2019-04-13

Permitted Volume

2,000 bbl/d

Max Pressure

2,700 psi

Injection Interval

5,400–5,750 ft

Injected (12mo)

36,323 bbl

Monthly injected volume (bbl, from H-10 filings through 2025-06-01)

Seismicity: no M2+ earthquakes recorded within 10 km in the last 24 months · TexNet catalog

Operator History

originally filed by MAMMOTH EXPLORATION LLC — asset transferred

Lease Production

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

Formation Tops (4) Elevation 2,440 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
GLORIETA 3,500 ft-1,060 ft
CLEAR FORK 3,916 ft-1,476 ft
CLEARFORK (Clear Fork)3,916 ft-1,476 ft
WADDELL SAND (Waddell)5,686 ft-3,246 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 ↗

Offset Well Tops (nearest 8 wells with tops)

What nearby completed wells reported.

Cross-section
42-103-10165 WADDELL, W. N. ET AL · BURLINGTON RES O & G CO-MIDLAND
1.6 mi
MCELROY 2,087'JUDKINS 2,456'McKnight 2,910'
42-103-35947 TUBB, J.B. -B- TR-A · WALSH & WATTS, INC.
2.0 mi
San Andres 2,465'McKnight 2,943'Tubb 4,041'
42-103-35948 TUBB, J.B. -B- TR-A · WALSH & WATTS, INC.
2.2 mi
JUDKINS 2,468'McKnight 2,934'Tubb 4,042'
42-103-05734 TUBB, J. B. -B- TR-A · WALSH & WATTS, INC.
2.3 mi
Rustler 1,987'Yates 2,204'Grayburg 2,551'Grayburg 2,551'San Andres 2,875'San Andres 2,875'San Angelo 2,952'Seven Rivers 3,015'SEVEN RIVER 3,015'Glorieta 3,280'Permian (undifferentiated) 3,512'Queen 3,862' +1 more
42-103-35531 TUBB, J.B. -B- TR-A · WALSH & WATTS, INC.
2.4 mi
JUDKINS 2,474'McKnight 2,938'San Angelo 3,376'Tubb 4,130'
42-103-30029 WADELL, W.N. ET AL TR. I · GULF OIL CORP.
3.0 mi
RED BED 630'Yates 1,515'MCELROY 2,126'McKnight 2,486'JUDKINS 2,648'McKnight 2,929'Tubb 3,962'
42-103-32059 WADDELL, W. N. ET AL · GULF OIL CORP.
3.0 mi
San Andres 2,590'McKnight 3,077'San Angelo 3,393'Clear Fork 3,749'Tubb 4,181'Tubb 4,252'
42-103-36758 TUCKER, NELLIE M · GREEN CENTURY EXP & PROD, LLC
3.0 mi
Yates 1,460'Queen 2,031'San Andres 2,528'San Angelo Seven Rivers Glorieta Grayburg Permian (undifferentiated) Clear Fork Rustler

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 (2)

IntervalType
5,400–5,750 ftPerforated
5,695–5,748 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"538 ft220 sx
5.5"5,784 ft1,022 sx

Permit History (1)

Applications (1)

#835881 A MAMMOTH EXPLORATION LLC
received 2018-02-01

Records & Logs

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

W-2/G-1 2019-06-19
W-2/G-1 2018-05-15 log on file
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.

Lat 31.395494
Lon -102.666177

Well Details

Well Number
1
Max Depth
6,200 ft
Drill Type
Vertical
County
CRANE
District
8
Completed
1966-01-01

Operator

Location
DALLAS
P-5 Status
Inactive (filed 1982-09-15)
Total Permits
589