Well 4, BLALOCK, LOIS, Glasscock County, Texas

API 17331359 — recorded on 4 leases.

Well API 17331359 is recorded on the BLALOCK, LOIS lease in Glasscock County, Texas, operated by ROYALTY LAND & DEV. CO., INC.. The state files a total depth of 11,056 ft, a last completion filed May 1 2009 and 5 drilling permits. A plugging record was filed Aug 17 2021.

Plugged Aug 17 2021On the RRC proration scheduleSave

Total depth

11,056 ft

Last completion

May 1 2009

as filed

Leases

2 with no page

Records

wellbore filings

Leases

Lease	Well no.	Operator	Field	Schedule
BLALOCK, LOIS	4	ROYALTY LAND & DEV. CO., INC.	DEWEY LAKE (FUSSELMAN)	On
BLALOCK, LOIS	4	ROYALTY LAND & DEV. CO., INC.	DEWEY LAKE (WOLFCAMP)	On
BLALOCK, LOIS	4	ROYALTY LAND & DEV. CO., INC.	SPRABERRY (TREND AREA)	On
BLALOCK, LOISno production filed	4	ROYALTY LAND & DEV. CO., INC.	POWELL (CLEARFORK)	On
BLALOCK, LOISno lease id filed	4	TERRA RESOURCES, INC.	—	—

The hole

Total depth: 11,056 ft
Casing strings: 13
Deepest casing: 11,056 ft
Survey: T&P RR CO
Abstract: 315
Block / section: 35 T3S / 7
Plugging records: 6
Bottom hole location: 31.93145, -101.69717

31.93145, -101.69717 · 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

6 records, 1 revisions

First issued

Oct 19 1982

to Apr 29 2009

With a spud date

last Apr 29 2009

Deepest permitted

11,500 ft

as applied for

Permit	Issued	Type	Lease	Depth	Spud
680779	Apr 29 2009	Recompletion	BLALOCK, LOISno. 4	11,056 ft	Apr 29 2009
6790472 records	Mar 9 2009	Recompletion	BLALOCK, LOISno. 4	11,056 ft	Oct 29 1986
321973	Oct 21 1986	Recompletion	BLALOCK, LOISno. 4	11,056 ft	not filed
220185	Nov 9 1983	Recompletion	BLALOCK, LOISno. 4	11,056 ft	not filed
174872	Oct 19 1982	Drill	BLALOCK, LOISno. 4	11,500 ft	not 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.