Well 231, UNIV. BLK 21 GU, Winkler County, Texas
API 49530189 — recorded on 4 leases.
Total depth
20,683 ft
Last completion
Apr 24 2003
as filed
Leases
4
1 with no page
Records
5
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| UNIV. BLK 21 GU | 231 | FOREST OIL CORPORATION | APOLLO (ATOKA) | On |
| UNIVERSITY BLK. 21 | 231 | JETTA OPERATING COMPANY, INC. | APOLLO, EAST (WOLFCAMP) | On |
| UNIVERSITY BLK 21 GU | 231 | FOREST OIL CORPORATION | APOLLO, EAST (WOLFCAMP) | On |
| UNIV. BLK. 21 GUno production filed | 231 | HNG OIL COMPANY | APOLLO (FUSSELMAN) | On |
The hole
- Total depth
- 20,683 ft
- Casing strings
- 9
- Deepest casing
- 12,959 ft
- Survey
- UL
- Abstract
- not filed
- Block / section
- 23 / 21
- Plugging records
- 7
- Bottom hole location
- 31.73119, -103.19736
31.73119, -103.19736 · NAD83, as filed⌘ or Ctrl + scroll to zoom
Drilling permits
From the Railroad Commission's drilling permit master — the application record, not a record of drilling. A permit is an application the Commission filed and numbered; the spud date is the only field here that says a hole was started. This file carries no approval status, so none is shown.
Permits
2
First issued
Feb 4 1983
to Jul 11 2001
With a spud date
1
last Jul 12 2002
Deepest permitted
20,683 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 510506 | Jul 11 2001 | Recompletion | UNIVERSITY BLK 21 GUno. 231 | 14,148 ft | Jul 12 2002 |
| 185252 | Feb 4 1983 | Recompletion | UNIV. BLK. 21 GUno. 231 | 20,683 ft | not filed |
What the lease produced
Texas reports oil and gas by lease, never by wellbore, so this is the whole lease. Values are volume multiplied by the published monthly price, the same arithmetic the lease page shows in full.