WELL · 42-479-32011 · DISTRICT 4

Blocker, John R. 1843 #1

Blocker, John R. 1843 #1 (API 42-479-32011) is a permitted well in Webb County filed by Calibogue Corporation; no completion report is on file yet.

The RRC has issued 3 drilling permits between 1978 and 1984, permitted to 6,000 ft.

Completion filings report one formation top, including N-2 Olmos.

Operator of record

Calibogue Corporation

San Antonio, TX · P-5 Y, filed Jan 6, 2006 · 10 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Brask-Dumont Ranch, Inc.through Mar 2026
Latest permit	Calibogue CorporationJun 19, 1984

6,000: total depth, ft
3: permits on file
Jun 19, 1984: last permit issued
—: completed
0: cumulative oil, bbl
6.77K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: —

Surface location

No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.

Lease production

PDQ LEASE REPORTS · REPORTED THROUGH APR 2026

Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →

Lease	Field	Reporting operator	Wells	Oil, bbl	Gas, mcf	Reported
Blocker, John R. 1843 G-4-113623	Gold River, North (Olmos)	Brask-Dumont Ranch, Inc.	1	0	6.77K	Jan 1993 – Jul 2026

Gas, mcf lease total

Last 12 months 11 · prior 12 42(-74%)

Chain of custody

Every operator that reported production on this well's lease, in order.

1Brask-Dumont Ranch, Inc.May 1993 → Mar 2026

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
242586-99	Recompletion	Calibogue Corporation	Jun 11, 1984	Jun 19, 1984	—	5,300
67872-99	Recompletion	Blocker Exploration Co.	Dec 28, 1979	Dec 28, 1979	—	6,000
23514-99	Drill	Blocker Exploration Co.	May 4, 1978	May 4, 1978	May 6, 1978	6,000

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-4-113623	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 612 ft elevation.Download CSV →

Formation	MD ft	Subsea
N-2 Olmos	4,926	-4,314

Perforations

Perforated and open-hole intervals.

From	To	Type
4,926	5,070	Perforated
5,170	5,196	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
4.5	5,402	7.875	1,600 S

Completion filings

W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →

Filed	W-2 / G-1 date	Logs referenced
Jun 5, 1985	Jul 6, 1984	—
Dec 1, 1984	Jun 26, 1984	—
Jan 12, 1984	—	—

The source documents

Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.

Wellbore filings for 42-479-32011 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-479-32011 → scanned completion filings

Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.

About this data

Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.

New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease

Developers: this page as JSON is GET /v1/data/wells/47932011, documented in the API reference.