TEXAS · WELLS · CALDWELL COUNTY · OSTEEN, W. N. LEASE · API 42-055-34108 · DISTRICT 01
Osteen W. N. #1
Caldwell County · Dale-McBride field · NO Production · Vertical
Osteen W. N. #1 (API 42-055-34108) is a well in Caldwell County operated by Proline Energy Resources Inc, completed May 18, 1986 and listed as no production on the RRC schedule, shut in November 1, 2024.
The RRC has issued one drilling permit, issued May 14, 1986, permitted to 2,260 ft.
It was permitted by Hazelett Oil Company, Inc. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
Completion filings report 6 formation tops, including Wilcox, Navarro, Pecan Gap, Dale Lime.
Its lease has reported 240K barrels of oil and 112K mcf of gas since January 1993, last reporting in July 2026. The lease carries 22 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Hazelett Oil Company, Inc.; the EWA schedule now lists a different operator.
- Based in
- Sugar Land, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 16, 2025
- Phone
- (832) 886-4420
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | Proline Energy Resources Incthrough Dec 2025 |
| Latest permit | Hazelett Oil Company, Inc.May 14, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,260
- total depth, ft
- 1
- permits on file
- May 14, 1986
- last permit issued
- May 18, 1986
- completed
- 240K
- cumulative oil, bbl
- 112K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 18, 1986
- Shut in
- Nov 1, 2024
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 22 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Osteen, W. N. O-1-4102 | Dale-McBride | Proline Energy Resources Inc | 22 | 240K | 112K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 475 · prior 12 744(-36%)
Gas, mcf lease total
Last 12 months 0 · prior 12 1(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Avian Tech International, Inc.Jan 1993 → Feb 1994
- 2Regal Petroleum ServicesMar 1994 → Apr 1994
- 3Enex Resources CorporationMay 1994 → Nov 1997
- 4Hazelett Oil Company, Inc.Dec 1997 → Sep 2005
- 5Hazelett Oil, Inc.Oct 2005 → Aug 2024
- 6Proline Energy Resources IncSep 2024 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 302137-99 | Drill | Hazelett Oil Company, Inc. | May 14, 1986 | May 14, 1986 | — | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 18, 1986 | Osteen W. N. O-1-4102 | Dale-McBride | Proline Energy Resources Inc | NO Production · shut in Nov 1, 2024 | 2,260 |
| May 18, 1986 | Osteen W. N. O-1-4102 | Dale-McBride | Proline Energy Resources Inc | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Wilcox | 100 |
| Navarro | 900 |
| Pecan Gap | 1,740 |
| Dale Lime | 2,150 |
| Serpentine | 2,180 |
| Austin Chalk | 2,210 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,152 | 2,176 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 2,260 | 6.75 | 255 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 17, 1987 | Aug 5, 1986 | Yes |
| 00 | Aug 13, 1986 | Aug 5, 1986 | Yes |
| 00 | Aug 8, 1986 | — | — |
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 42-055-34108 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-34108 → 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/05534108, documented in the API reference.