Well 21, ZINN & FORMAN, Galveston County, Texas

API 16730913 — recorded on 9 leases.

Plugged Oct 31 2025On the RRC proration scheduleSave
Total depth
7,862 ft
Last completion
May 18 1998
as filed
Leases
9
6 with no page
Records
12
wellbore filings

Leases

LeaseWell no.OperatorFieldSchedule
ZINN & FORMAN21SAMSON LONE STAR LPCAPLEN (FB-3,2-A)On
ZINN & FORMAN13 numbers filedVAST OIL TX OPERATING LLCCAPLEN (FB-3A,2B)On
ZINN & FORMAN21VAST OIL TX OPERATING LLCCAPLEN (FB-3A, 2-A2)On
ZINN & FORMANno production filed21SUN EXPL. & PROD. CO.-LAFAYETTECAPLEN (FB-2, 10-W)On
ZINN & FORMANno production filed21ORYX ENERGY COMPANYCAPLEN (FB-2, 2C1)On
ZINN & FORMANno production filed21ORYX ENERGY COMPANYCAPLEN (FB-2, 6)On
ZINN & FORMANno production filed21SUN EXPL. & PROD. CO.-LAFAYETTECAPLEN (FB-2,10-X)On
ZINN & FORMANno production filed21SUN EXPL. & PROD. CO.-LAFAYETTECAPLEN (FB-2, 10-W)On
ZINN & FORMANno production filed21SUN EXPL. & PROD. CO.-LAFAYETTECAPLEN (FB-2, 9)On

The hole

Total depth
7,862 ft
Casing strings
21
Deepest casing
7,857 ft
Survey
C.A. HUGHES
Abstract
124
Block / section
not filed
Plugging records
4
Bottom hole location
29.48906, -94.55778
29.48906, -94.55778 · NAD83, as filed

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
9
10 records, 1 revisions
First issued
Sep 10 1982
to Apr 15 1998
With a spud date
3
last May 1 1998
Deepest permitted
7,950 ft
as applied for
PermitIssuedTypeLeaseDepthSpud
4751672 recordsApr 15 1998RecompletionZINN & FORMANno. 217,862 ftMay 1 1998
447273Jun 14 1996RecompletionZINN & FORMANno. 217,862 ftMay 7 1996
416504Oct 4 1993RecompletionZINN & FORMANno. 217,862 ftnot filed
383480Jan 15 1991RecompletionZINN & FORMANno. 217,862 ftJan 14 1991
372623Apr 25 1990RecompletionZINN & FORMANno. 217,720 ftnot filed
301726Apr 30 1986RecompletionZINN & FORMANno. 217,862 ftnot filed
293110Dec 18 1985RecompletionZINN & FORMANno. 217,862 ftnot filed
280969Jul 23 1985RecompletionZINN & FORMANno. 217,950 ftnot filed
171610Sep 10 1982DrillZINN & FORMANno. 217,950 ftnot filed

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.