Well 4, O'BRIEN, J.M. B, Refugio County, Texas
API 39100912 — recorded on 2 leases.
Total depth
4,363 ft
Last completion
Nov 18 1994
as filed
Leases
2
1 with no page
Records
2
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| O'BRIEN, J.M. B | 4 | CHILTON ENERGY | GRETA (3870, STRAY) | On |
| OBRIEN, J. M., -B-no production filed | 4 | ACOCK/ANAQUA OPERATING CO., LP | GRETA (4400) | On |
The hole
- Total depth
- 4,363 ft
- Casing strings
- 4
- Deepest casing
- 4,363 ft
- Survey
- J. H. PEOPLES
- Abstract
- 247
- Block / section
- not filed
- Plugging records
- 7
- Bottom hole location
- 28.41019, -97.17266
28.41019, -97.17266 · 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
Nov 12 1993
to Dec 21 1994
With a spud date
2
last Nov 10 1994
Deepest permitted
4,363 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 431066 | Dec 21 1994 | Recompletion | O'BRIEN, J.M. Bno. 4 | 4,363 ft | Nov 10 1994 |
| 418028 | Nov 12 1993 | Recompletion | O'BRIEN, J.M. Bno. 4 | 4,290 ft | Oct 12 1993 |
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.