WELL · 42-493-30807 · DISTRICT 1
Olenick Claude W. Oil Unit #1
Wilson County · Floresville S. (Austin Chalk) field · Horizontal · Sidetrack
Olenick Claude W. Oil Unit #1 (API 42-493-30807) is a permitted horizontal well in Wilson County filed by Great West Energy & Expl., Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1980 and 1991, permitted to 7,000 ft.
Its 2 leases have reported 31.2K barrels of oil and 55 mcf of gas since January 1993, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Great West Energy & Expl. Inc.
Addison, TX · P-5 Y, filed Mar 2, 2007 · 32 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Great West Energy & Expl. Inc. |
| Production reports | WRD Oil, LLCthrough Oct 2025 |
| Latest permit | Great West Energy & Expl., Inc.May 30, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 2
- permits on file
- May 30, 1991
- last permit issued
- —
- completed
- 31.2K
- cumulative oil, bbl
- 55
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Olenick, Claude W. O-1-7265 | Floresville, S. (Austin Chalk) | WRD Oil, LLC | 2 | 31.2K | 55 | Jan 1993 – Jul 2026 |
| — O-1-8463 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 200 · prior 12 538(-63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Great West Energy & Expl., Inc.Jan 1993 → Jun 1995
- 2Dunn, Dedra G.Jul 1995 → Aug 1998
- 3WRD Oil, LLCJul 2003 → Oct 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 388305-99 | Recompletion · sidetrack | Great West Energy & Expl., Inc. | May 24, 1991 | May 30, 1991 | Jun 8, 1991 | 6,435 |
| 103730-99 | Drill | Longhorn Oil&gas Co. | Dec 31, 1980 | Dec 31, 1980 | — | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-7265 | — | — | — | — |
| — | — O-1-8463 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,869 | 8,103 | Open hole |
| 6,000 | 6,435 | Perforated |
| — | 6,163 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 569 | 14.75 | 500 S |
| 2.375 | 5,935 | — | — |
| 7.625 | 6,000 | 9.875 | 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 →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 29, 1992 | Oct 15, 1991 | — |
| 00 | Feb 2, 1987 | Jan 2, 1987 | — |
| 00 | Jan 12, 1984 | Aug 10, 1981 | — |
| 00 | 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 42-493-30807 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-493-30807 → 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/49330807, documented in the API reference.