Well 21, CHALK, G. O. -B-, Howard County, Texas
API 22736246 — recorded on 3 leases.
Total depth
4,215 ft
Last completion
May 26 2011
as filed
Leases
3
Records
3
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| CHALK, G. O. -B- | 21 | CONOCOPHILLIPS COMPANY | HOWARD GLASSCOCK | On |
| CHALK, G. O. -B- | 21 | CONOCOPHILLIPS COMPANY | HOWARD GLASSCOCK (CLEAR FORK,MI) | On |
| CHALK, G.O.-B- | 21 | CITATION OIL & GAS CORP. | HOWARD GLASSCOCK (CONSOLIDATED) | Off |
The hole
- Total depth
- 4,215 ft
- Casing strings
- 4
- Deepest casing
- 4,215 ft
- Survey
- W&NW RR CO/HARRAL, T E
- Abstract
- 1131
- Block / section
- 29 / 114
- Plugging records
- not filed
- Bottom hole location
- 32.12255, -101.24609
32.12255, -101.24609 · 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
Aug 20 2009
to Mar 21 2011
With a spud date
2
last May 17 2011
Deepest permitted
4,600 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 710343 | Mar 21 2011 | Recompletion | CHALK, G. O. -B-no. 21 | 4,600 ft | May 17 2011 |
| 683472 | Aug 20 2009 | Drill | CHALK, G.O. -B-no. 21 | 4,600 ft | Sep 3 2009 |
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.