42-283-30362

CARTWRIGHT -A-

LA SALLE County · District 1 · BUFFALO OIL CORP. · WASHBURN WEST (5270)

Permits

1

Max Depth

5,500 ft

First Permit

1977-06-06

Latest Activity

1977-06-06

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1977-05-11

Shut-In

Plugged

1996-07-17

!

EWA / Permit operator mismatch

Scheduling: BUFFALO OIL CORP. ≠ Permit: MORMAC, NULL & GUARDIAN

Resolved via: schedulingBUFFALO OIL CORP.

Production Summary

Cum Oil

bbl

Cum Gas

mcf

First Production

1993-01

Last Production

2026-07

Operator History

originally filed by MORMAC, NULL & GUARDIAN — asset transferred

Lease Production

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

Formation Tops

No tops on file for this well. Formation tops come from W-2/G-1 completion filings — this well has none yet, which is normal for permits that were never drilled, dry holes plugged without a filing, or wells completed before digital records. Offset-well tops can't be shown either — this well has no surface coordinates on file yet.

Check this well's filings at RRC ↗

Perforations (1)

IntervalType
5,263–5,283 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"176 ft
4.5"5,396 ft

Permit History (1)

Applications (1)

#49 A MORMAC, NULL & GUARDIAN
received 1977-06-06

Records & Logs

1 completion filing on record.

W-2/G-1 1977-06-03

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 LA SALLE County.

Well Details

Well Number
3
Max Depth
5,500 ft
Drill Type
Vertical
County
LA SALLE
District
1
Completed
1977-05-11

Operator

Location
COTULLA
P-5 Status
Delinquent (filed 1999-01-16)
Cum Oil (all leases)
93,712 bbl
Cum Gas (all leases)
74,675 mcf
Activities
OPRS/O
Total Permits
8