42-003-35525

U

CHESLEY H. E. ET AL

ANDREWS County · District 8 · MOBIL PRODUCING TX. & N.M. INC. · FULLERTON

Permits

1

Max Depth

7,800 ft

First Permit

1986-03-20

Latest Activity

1986-03-20

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1986-07-30

Shut-In

Plugged

1987-02-19

Formation Tops (8) Elevation 3,344 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
RUSTLER 1,873 ft+1,471 ft
YATES 3,042 ft+302 ft
GREYBURG4,242 ft-898 ft
SAN ANDRES 4,560 ft-1,216 ft
UPPER CLEARFORK (Clear Fork)6,280 ft-2,936 ft
TUBB 6,850 ft-3,506 ft
LOWER CLEARFORK (Clear Fork)6,966 ft-3,622 ft
WICHITA ALBANY (Wichita-Albany)7,415 ft-4,071 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 ↗

Casing (2)

SizeSet DepthCement
8.625"1,900 ft850 sx
5.5"7,800 ft2,005 sx

Permit History (1)

Applications (1)

#299930 A MOBIL PRODUCING TX. & N.M. INC.
received 1986-03-19

Records & Logs

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

W-2/G-1 1986-08-25 log on file
W-2/G-1 1986-09-06
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 ANDREWS County.

Well Details

Well Number
1
Max Depth
7,800 ft
Drill Type
Vertical
County
ANDREWS
District
8
Completed
1986-07-30

Operator

Location
SPRING
P-5 Status
Active (filed 2025-06-04)
Cum Oil (all leases)
181,898,111 bbl
Cum Gas (all leases)
1,950,074,148 mcf
Activities
CSGD/G, GTHS/C, GTHS/G
Total Permits
6,763