42-059-35321

Final Completion

YANDELL

CALLAHAN County · District 7 · MERCURY EXPLORATION CO. · WILDFIRE (GRAY)

Permits

Max Depth

4,999 ft

First Permit

1985-04-24

Latest Activity

1985-04-24

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1985-06-17

Shut-In

—

Plugged

1991-02-28

Lease Production

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

Oil

production & DCA →

Formation Tops (2) Elevation 2,048 ft (GR)

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
GRAY SAND	3,888 ft	-1,840 ft
ELLENBURGER	4,553 ft	-2,505 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 (1)

Interval	Type
3,889–3,901 ft	Perforated

Casing (2)

Size	Set Depth	Cement
8.625"	127 ft	100 sx
4.5"	4,659 ft	450 sx

Permit History (1)

#273101 Drill Final Completion

YANDELL · 4,999 ft

1985-04-24

Applications (1)

#273101 A MERCURY EXPLORATION CO.

received 1985-04-18

Records & Logs

2 completion filings on record.

W-2/G-1 1985-07-09

W-2/G-1 1985-07-25

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 CALLAHAN County.

Well Details

Well Number: 1A
Max Depth: 4,999 ft
Drill Type: Vertical
County: CALLAHAN
District: 7
Operator: MERCURY EXPLORATION CO.
Completed: 1985-06-17

Operator

Name: MERCURY EXPL CO
Location: FORT WORTH
P-5 Status: Inactive (filed 2001-08-16)
Cum Oil (all leases): 79,962 bbl
Cum Gas (all leases): 739,691 mcf
Total Permits: 258