42-295-33420

PRODUCING

YAUCK 782

LIPSCOMB County · District 10 · MEWBOURNE OIL COMPANY · MAMMOTH CREEK (TONKAWA)

Permits

Max Depth

9,800 ft

First Permit

2008-09-25

Latest Activity

2016-03-30

Lifespan

8 yrs

Regulatory Status

Schedule

ON SCHEDULE

Completion

2015-08-21

Shut-In

—

Plugged

—

P-5 Org Status: Active

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2009-03

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 (6) Elevation 2,479 ft (GL)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
PENN SHALE (Pennsylvanian)	4,980 ft	-2,501 ft
DOUGLAS	6,079 ft	-3,600 ft
TONKAWA	6,623 ft	-4,144 ft
CLEVELAND	7,600 ft	-5,121 ft
ATOKA	8,870 ft	-6,391 ft
MORROW	9,034 ft	-6,555 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 (2)

Interval	Type
6,623–6,632 ft	Perforated
8,870–8,880 ft	Perforated

Casing (3)

Size	Set Depth	Cement
9.625"	1,961 ft	1,050 sx
5.5"	9,302 ft	700 sx
5"	9,302 ft	1,150 sx

Permit History (3)

#814700 Recompletion Final Completion

YAUCK '782' · 9,350 ft

2016-03-30

Spud 2015-08-05

#670681 Drill Final Completion

YAUCK '782' · 9,800 ft

2008-12-09

Spud 2009-02-17

#670681 Drill

YAUCK "782" · 9,800 ft

2008-09-25

Spud 2009-02-17

Applications (3)

#814700 A MEWBOURNE OIL COMPANY

received 2016-03-29

#670681 A MEWBOURNE OIL COMPANY

received 2008-12-05

#670681 A MEWBOURNE OIL COMPANY

received 2008-09-08

Records & Logs

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

W-2/G-1 2015-09-11 log on file

W-2/G-1 2009-04-09 log on file

W-2/G-1 2009-07-29

Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images 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 LIPSCOMB County.

Well Details

Well Number: 1
Max Depth: 9,800 ft
Drill Type: Vertical
County: LIPSCOMB
District: 10
Operator: MEWBOURNE OIL COMPANY
Completed: 2015-08-21

Operator

Name: MEWBOURNE OIL CO
Location: TYLER
P-5 Status: Active (filed 2026-05-21)
Cum Oil (all leases): 48,864,987 bbl
Cum Gas (all leases): 768,985,959 mcf
Activities: CSGD/P, G/PUR, OPRS/G, OPRS/O
Total Permits: 2,022