WELL · 42-001-31815 · DISTRICT 6

Pierson #1

Plugged

Pierson #1 (API 42-001-31815) is a plugged well in Anderson County, plugged December 14, 1995, last operated by Calto Operating Company, Inc..

The RRC has issued 3 drilling permits between 1987 and 1992, permitted to 10,700 ft.

Completion filings report 5 formation tops, including Woodbine, Buda, Rodessa, James Lime.

Operator of record

Calto Operating Company, Inc.

Dallas, TX · P-5 Y, filed Mar 5, 2004 · 22 permits on file

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	none
Production reports	Calto Operating Company, Inc.through Jun 1995
Latest permit	Calto Operating Company, Inc.Sep 16, 1992

10,700: total depth, ft
3: permits on file
Sep 16, 1992: last permit issued
—: completed
0: cumulative oil, bbl
420K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 1996

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: —
Shut in: —
Plugged: Dec 14, 1995

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
Pierson, S.S. G-6-142726	Elkhart (Woodbine)	Calto Operating Company, Inc.	1	0	420K	Jan 1993 – Feb 1996

No volumes reported on these leases in the last three years.

Chain of custody

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

1Calto Operating Company, Inc.Jan 1993 → Jun 1995

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
403383-99	Reenter	Calto Operating Company, Inc.	Sep 11, 1992	Sep 16, 1992	Sep 22, 1992	5,700
354562-99	Recompletion	Sandefer Petroleum Company	Dec 22, 1988	Jan 3, 1989	—	10,000
340527-99	Drill	Sandefer Petroleum Company	Dec 21, 1987	Dec 21, 1987	—	10,700

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— G-6-142726	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 284 ft elevation.Download CSV →

Formation	MD ft	Subsea
Woodbine	5,420	-5,136
Buda	6,160	-5,876
Rodessa	9,320	-9,036
James LimeJAMES	9,920	-9,636
Pettit	10,220	-9,936

Perforations

Perforated and open-hole intervals.

From	To	Type
5,449	5,456	Perforated
10,311	10,426	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
10.75	2,680	13.5	665 S
10.75	2,680	12.25	875 S
4.5	10,500	8.5	1,360 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
Dec 8, 1992	Oct 8, 1992	—
Nov 2, 1992	—	—
Jul 26, 1988	Jun 6, 1988	Yes
Jul 20, 1988	—	—

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 42-001-31815 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-001-31815 → 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/00131815, documented in the API reference.