42-455-30399

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SIMMS

TRINITY County · District 3 · TOPAZ OIL COMPANY · M. GASTON (CARRIZO -B-)

Permits

1

Max Depth

2,200 ft

First Permit

1989-02-21

Latest Activity

1989-02-21

Lifespan

< 1 yr

Regulatory Status

Schedule

OFF SCHEDULE

Completion

1989-10-03

Shut-In

—

Plugged

1991-02-13

!

EWA / Permit operator mismatch

Scheduling: TOPAZ OIL COMPANY ≠ Permit: OSLIN EXPLORATION COMPANY

Resolved via: scheduling → TOPAZ OIL COMPANY

Operator History

originally filed by OSLIN EXPLORATION COMPANY — asset transferred

Lease Production

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

Formation Tops (3) Elevation 320 ft (GL)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
SPARTA 1,100 ft-780 ft
QUEEN CITY 1,600 ft-1,280 ft
CARRIZO 1,820 ft-1,500 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)

IntervalType
1,840–1,845 ftPerforated
1,850–1,855 ftPerforated

Casing (2)

SizeSet DepthCement
8.625"40 ft10 sx
5.5"2,021 ft325 sx

Permit History (1)

Applications (1)

#356211 A OSLIN EXPLORATION COMPANY
received 1989-02-21

Records & Logs

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

W-2/G-1 1989-11-06
W-2/G-1 1989-05-30 log on file
W-2/G-1 1989-06-23

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 TRINITY County.

Well Details

Well Number
2A
Max Depth
2,200 ft
Drill Type
Vertical
County
TRINITY
District
3
Completed
1989-10-03

Operator

Location
DIBOLL
P-5 Status
Inactive (filed 2001-09-27)
Cum Oil (all leases)
13,041 bbl
Cum Gas (all leases)
54,587 mcf
Total Permits
12