WELL · 42-181-31222 · DISTRICT 9

Calhoun #1

Plugged

Grayson County · Southmayd North (Baker-Viola) field · Vertical

Calhoun #1 (API 42-181-31222) is a plugged well in Grayson County, plugged March 9, 2005, last operated by Precision Operating Inc..

The RRC has issued one drilling permit (amended once), issued August 9, 1989, permitted to 8,150 ft.

Completion filings report 5 formation tops, including Grey Deese, Bennett, Baker, Davis.

Its lease has reported 27.2K barrels of oil and 184K mcf of gas since January 1993, last reporting in June 2005.

Operator of record

Precision Operating Inc.

Richardson, TX · P-5 Y, filed Jun 8, 2018 · 65 permits on file · (972) 387-0655

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Precision Operating Inc.
Production reports	Precision Operating Inc.through Jan 2004
Latest permit	Precision Operating Inc.Aug 9, 1989

8,150: total depth, ft
2: permits on file
Aug 9, 1989: last permit issued
Jan 10, 1990: completed
27.2K: cumulative oil, bbl
184K: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2005

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Jan 10, 1990
Shut in: —
Plugged: Mar 9, 2005

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
Calhoun O-13-27614	Southmayd, North (Baker-Viola)	Precision Operating Inc.	1	27.2K	184K	Jan 1993 – Jun 2005

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.

1Precision Operating Inc.Jan 1993 → Jan 2004

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
362145-98	Drill	Precision Operating Inc.	Nov 9, 1989	Aug 9, 1989	—	8,150
362145-99	Drill	Precision Operating Inc.	Jul 31, 1989	Aug 9, 1989	—	8,150

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-13-27614	—	—	—	—

Formation tops

As filed on W-2/G-1. Subsea from 752 ft elevation.Download CSV →

Formation	MD ft	Subsea
Grey Deese	6,800	-6,048
Bennett	7,288	-6,536
Baker	7,496	-6,744
Davis	7,950	-7,198
Viola	8,320	-7,568

Perforations

Perforated and open-hole intervals.

From	To	Type
8,023	8,048	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
8.625	1,970	12.25	1,000 S
5.5	8,476	7.875	450 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 →

Suffix	Filed	W-2 / G-1 date	Logs referenced
00	Feb 23, 1990	Jan 25, 1990	Yes
00	Feb 6, 1990	—	—

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 42-181-31222 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-181-31222 → 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/18131222, documented in the API reference.