WELL · 42-485-38776 · DISTRICT 9

Chilson A #1

Plugged

Wichita County · Wichita County Regular field · Vertical

Chilson A #1 (API 42-485-38776) is a plugged well in Wichita County, plugged August 31, 2005, last operated by Sissom Oil.

The RRC has issued one drilling permit, issued March 8, 1983, permitted to 1,200 ft.

It was permitted by Winfrey Oil CO. and has since transferred to Sissom Oil on the wellbore schedule.

Its lease has reported 494 barrels of oil and 20 mcf of gas since January 1993, last reporting in November 2005.

Operator of record

Sissom Oil

Permitted by Winfrey Oil Co.; the EWA schedule now lists a different operator.

Based in: Holliday, TX
P-5 status: Inactive (I)
P-5 last filed: Aug 13, 2007
Permits on file: 30
Phone: (940) 586-1559

SOURCE · RRC EWA WELLBORE SCHEDULE

What each RRC source says

Wellbore schedule	Sissom Oil
Production reports	Sissom Oilthrough Apr 2001
Latest permit	Winfrey Oil Co.Mar 8, 1983

The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.

1,200: total depth, ft
1: permits on file
Mar 8, 1983: last permit issued
Feb 20, 1983: completed
494: cumulative oil, bbl
20: cumulative gas, mcf

PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2005

Regulatory status · RRC wellbore file

Schedule: OFF SCHEDULE
Completed: Feb 20, 1983
Shut in: —
Plugged: Aug 31, 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
Chilson "A" O-13-23035	Wichita County Regular	Sissom Oil	1	494	20	Jan 1993 – Nov 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.

1Winfrey Oil Co., Inc.Jan 1993 → Aug 1994
2Sissom OilOct 1994 → Apr 2001

Permits

Permit	Type	Operator	Received	Issued	Spud	Depth
188653-99	Drill	Winfrey Oil Co.	Mar 8, 1983	Mar 8, 1983	—	1,200

Completions

Completed	Lease	Field	Operator	Status	Depth
—	— O-13-23035	—	—	—	—

Perforations

Perforated and open-hole intervals.

From	To	Type
777	790	Perforated

Casing

Strings as reported, shallowest first.

Casing in	Set at	Hole in	Cement
2	800	—	—
4.5	825	6.75	80 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	Jan 12, 1984	Mar 8, 1983	—

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 42-485-38776 → W-2, G-1, plugging reports, as PDFs
Completion packets for 42-485-38776 → 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/48538776, documented in the API reference.