Well 21, CHALK, Howard County, Texas
API 22731207 — recorded on 2 leases.
Total depth
3,025 ft
Last completion
Feb 21 1978
as filed
Leases
2
Records
4
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| CHALK | 21 | LEGACY RESERVES OPERATING LP | HOWARD GLASSCOCK | On |
| CHALK | 21 | EXTEX OPERATING COMPANY | HOWARD GLASSCOCK (CONSOLIDATED) | Off |
The hole
- Total depth
- 3,025 ft
- Casing strings
- 2
- Deepest casing
- 3,025 ft
- Survey
- W&NW
- Abstract
- not filed
- Block / section
- 29 / 94
- Plugging records
- not filed
- Bottom hole location
- 32.13695, -101.23517
32.13695, -101.23517 · 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
1
First issued
Feb 28 1978
With a spud date
1
last Jul 12 1977
Deepest permitted
3,100 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 19137 | Feb 28 1978 | Other | CHALKno. 21 | 3,100 ft | Jul 12 1977 |
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.