WELL · 42-239-33313 · DISTRICT 2
Hasdorff A #4
Jackson County · Westhoff (Combined Associated) field · Shut IN · Vertical
Hasdorff A #4 (API 42-239-33313) is a well in Jackson County operated by Proline Energy Resources Inc, completed October 27, 2005 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued June 2, 2005, permitted to 7,000 ft.
It was permitted by Encon Services, Inc. and has since transferred to Proline Energy Resources Inc on the wellbore schedule.
Completion filings report one formation top, including Greta.
Its lease has reported 111K barrels of oil and 174K mcf of gas since May 2005, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Encon Services, Inc.; the EWA schedule now lists a different operator.
Sugar Land, TX · P-5 Y, filed Jul 4, 2026 · (832) 930-4455
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Proline Energy Resources Inc |
| Production reports | Pintail Oil & Gas, LLCthrough Feb 2017 |
| Latest permit | Encon Services, Inc.Jun 2, 2005 |
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
- Jun 2, 2005
- last permit issued
- Oct 27, 2005
- completed
- 111K
- cumulative oil, bbl
- 174K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 27, 2005
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hasdorff "A" O-2-8971 | Westhoff (Combined Associated) | Proline Energy Resources Inc | 2 | 111K | 174K | May 2005 – Jul 2026 |
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.
- 1Encon Services, Inc.Jun 2005 → May 2006
- 2Whittier Operating Inc.Jun 2006 → May 2007
- 3SE USA Operating, Inc.Jun 2007 → Dec 2009
- 4Atinum Operating, Inc.Jan 2010 → Jul 2012
- 5Sue-Ann Operating, L.C.Aug 2012 → Sep 2014
- 6Pintail Oil & Gas, LLCOct 2014 → Feb 2017
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 601419-98 | Drill | Encon Services, Inc. | Aug 15, 2005 | Jun 2, 2005 | Sep 13, 2005 | 7,000 |
| 601419-99 | Drill | Encon Services, Inc. | May 31, 2005 | Jun 2, 2005 | Sep 13, 2005 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-8971 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 75 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Greta | 5,050 | -4,975 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,575 | 6,579 | Perforated |
| 6,785 | 6,789 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,685 | 11 | 500 S |
| 4.5 | 6,995 | 7.875 | 760 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 | Jun 5, 2006 | Nov 14, 2005 | Yes |
| 00 | Feb 17, 2006 | — | — |
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 42-239-33313 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-239-33313 → 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/23933313, documented in the API reference.