WELL · 42-477-30811 · DISTRICT 3
Sharp Unit #1
Washington County · Giddings (Austin Chalk Gas) field · Horizontal
Sharp Unit #1 (API 42-477-30811) is a plugged horizontal well in Washington County, plugged May 27, 2005, last operated by Southwest Resources Inc..
The RRC has issued 2 drilling permits (amended once) in 1996, permitted to 16,900 ft.
It was permitted by Westpark Petroleum, Inc. and has since transferred to Southwest Resources Inc. on the wellbore schedule.
Completion filings report one formation top, including Austin Chalk.
Operator of record
Permitted by Westpark Petroleum, Inc.; the EWA schedule now lists a different operator.
Brenham, TX · P-5 Y, filed Mar 4, 2026 · 3 permits on file · (979) 203-6530
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southwest Resources Inc. |
| Production reports | HMX Investments, Inc.through Jan 2005 |
| Latest permit | Westpark Petroleum, Inc.Sep 18, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,900
- total depth, ft
- 3
- permits on file
- Sep 18, 1996
- last permit issued
- Apr 28, 1996
- completed
- 0
- cumulative oil, bbl
- 1.31M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 1996 THROUGH Jan 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 28, 1996
- Shut in
- —
- Plugged
- May 27, 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 |
|---|---|---|---|---|---|---|
| Sharp Unit G-3-159024 | Jerry's Quarters (a C 11900) | Southwest Resources, Inc. | 1 | 0 | 1.31M | Apr 1996 – Jan 2007 |
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.
- 1Westpark Petroleum, Inc.Apr 1996 → Sep 2000
- 2HMX Investments, Inc.Oct 2000 → Jan 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 452586-99 | Field transfer | Westpark Petroleum, Inc. | Sep 12, 1996 | Sep 18, 1996 | Jan 6, 1996 | 15,788 |
| 443433-98 | Drill | Westpark Petroleum, Inc. | Jun 13, 1996 | Jan 4, 1996 | — | 15,788 |
| 443433-99 | Drill | Westpark Petroleum, Inc. | Jan 4, 1996 | Jan 4, 1996 | Jan 6, 1996 | 16,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-159024 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 290 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 12,349 | -12,059 |
| Austin ChalkTOP AUSTIN CHALK | 12,349 | -12,059 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,466 | 12,861 | Perforated |
| 12,750 | 12,834 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,685 | 14.75 | 995 S |
| 7.625 | 12,466 | 9.625 | 400 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 | Oct 21, 1996 | Sep 30, 1996 | — |
| 00 | Aug 14, 1996 | Jun 12, 1996 | Yes |
| 00 | Jul 29, 1996 | — | — |
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 42-477-30811 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30811 → 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/47730811, documented in the API reference.