Well 1, MARSHALL, L. Z., Grimes County, Texas
API 18530598 — recorded on 3 leases.
Total depth
17,575 ft
Last completion
Feb 25 1997
as filed
Leases
3
Records
3
wellbore filings
Leases
| Lease | Well no. | Operator | Field | Schedule |
|---|---|---|---|---|
| MARSHALL, L. Z. | 1 | MARATHON OIL COMPANY | GIDDINGS (AUSTIN CHALK, GAS) | On |
| MARSHALL, L. Z. | 1 | ENERVEST OPERATING, L.L.C. | GIDDINGS (AUSTIN CHALK, GAS) | On |
| MARSHALL, L. Z. | 1 | MARATHON OIL COMPANY | GIDDINGS (AUSTIN CHALK-3) | On |
The hole
- Total depth
- 17,575 ft
- Casing strings
- 4
- Deepest casing
- 12,335 ft
- Survey
- JOHN HARRIS
- Abstract
- 26
- Block / section
- not filed
- Plugging records
- 6
- Bottom hole location
- 30.58708, -95.92212
30.58708, -95.92212 · 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
3 records, 2 revisions
First issued
Dec 11 1996
With a spud date
1
last Dec 22 1996
Deepest permitted
17,700 ft
as applied for
| Permit | Issued | Type | Lease | Depth | Spud |
|---|---|---|---|---|---|
| 4561503 records | Dec 11 1996 | Drillhorizontal | MARSHALL, L. Z.no. 1 | 17,700 ft | Dec 22 1996 |
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.