Well 4, MARSHALL, STANLEY G. ET AL, Zapata County, Texas

API 50531577 — recorded on 1 lease.

Well API 50531577 is recorded on the MARSHALL, STANLEY G. ET AL lease in Zapata County, Texas. The state files a total depth of 11,500 ft, a last completion filed Nov 29 1982 and 1 drilling permit. A plugging record was filed May 8 1997.

Plugged May 8 1997On the RRC proration scheduleSave

Total depth

11,500 ft

Last completion

Nov 29 1982

as filed

Leases

1 with no page

Records

wellbore filings

Leases

Lease	Well no.	Operator	Field	Schedule
MARSHALL, STANLEY G. ET ALno production filed	4	CHEVRON U. S. A. INC.	J. C. MARTIN (LOBO)	On

The hole

Total depth: 11,500 ft
Casing strings: 3
Deepest casing: 7,852 ft
Survey: PORC 6,MIGUEL ALEGRIA DE LASCARO
Abstract: 139
Block / section: not filed
Plugging records: 4
Bottom hole location: 27.08194, -99.28324

27.08194, -99.28324 · 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

First issued

Oct 12 1982

With a spud date

last Oct 12 1982

Deepest permitted

11,500 ft

as applied for

Permit	Issued	Type	Lease	Depth	Spud
174119	Oct 12 1982	Drill	MARSHALL, STANLEY G. ET ALno. 4	11,500 ft	Oct 12 1982

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.