42-225-30434

Unperfed Completion HorizontalSidetrack

DORRELL

HOUSTON County · District 3 · BELLWETHER EXPLORATION COMPANY

Permits

Max Depth

20,000 ft

First Permit

1982-06-22

Latest Activity

1999-12-15

Lifespan

17 yrs

Regulatory Status

Schedule

OFF SCHEDULE

Completion

—

Shut-In

—

Plugged

—

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

1993-01

Last Production

2000-10

Operator History

Chain of Custody

PARTEN OIL CO. 1993-1994→ PARTEN OPERATING INC. 1994-1999→ BELLWETHER EXPLORATION COMPANY 1999-1999

Lease Production

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

Formation Tops (4) Elevation 166 ft

CSV

Formation	Top Depth (MD)	Subsea (+above / −below SL)
EDWARDS	9,380 ft	-9,214 ft
GLEN ROSE	10,010 ft	-9,844 ft
RODESSA	11,052 ft	-10,886 ft
TRAVIS PEAK	13,874 ft	-13,708 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
10,126–10,757 ft	Perforated

Casing (3)

Size	Set Depth	Cement
10.75"	2,280 ft	1,235 sx
2.875"	10,072 ft	—
7.625"	13,892 ft	1,250 sx

Permit History (3)

#490404 Recompletion Unperfed Completion

DORRELL · 9,600 ft

1999-12-15

Spud 2000-01-01

#202011 Drill Final Completion

DORRELL, THOMAS W. · 11,000 ft

1983-07-11

Spud 1982-07-07

#164343 Drill

DORRELL, THOMAS W. · 20,000 ft

1982-06-22

Spud 1982-07-07

Applications (3)

#490404 A BELLWETHER EXPLORATION COMPANY

received 1999-12-15

#202011 A PARTEN, J. R.

received 1983-07-11

#164343 A PARTEN, J. R.

received 1982-06-22

Records & Logs

3 completion filings on record.

W-2/G-1 2000-05-24

W-2/G-1 2000-10-09

W-2/G-1 1983-08-12

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 HOUSTON County.

Well Details

Well Number: 1ST
Max Depth: 20,000 ft
Drill Type: Horizontal, Sidetrack
County: HOUSTON
District: 3
Operator: BELLWETHER EXPLORATION COMPANY

Operator

Name: BELLWETHER EXPL CO
Location: HOUSTON
P-5 Status: Inactive (filed 2001-03-07)
Cum Oil (all leases): 1,869,525 bbl
Cum Gas (all leases): 31,656,503 mcf
Total Permits: 61