WELL · 42-505-34422 · DISTRICT 4
Hein A. O. #5
Zapata County · LA Perla (Lobo Cons.) field · Producing · Vertical
Hein A. O. #5 (API 42-505-34422) is a well in Zapata County operated by Arete Operating Company LLC, completed February 23, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued September 21, 2001, permitted to 11,000 ft.
It was permitted by Michael Petroleum Corporation and has since transferred to Arete Operating Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Lobo Unconformity, Lobo 1, Lobo 6.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Michael Petroleum Corporation; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed May 4, 2026 · 10 permits on file · (210) 325-9383
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Arete Operating Company LLC |
| Production reports | Arete Operating Company, LLCthrough Apr 2026 |
| Latest permit | Michael Petroleum CorporationSep 21, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 1
- permits on file
- Sep 21, 2001
- last permit issued
- Feb 23, 2002
- completed
- 0
- cumulative oil, bbl
- 869K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2002 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 23, 2002
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hein, A. O. G-4-189389 | LA Perla (Lobo Cons.) | Arete Operating Company, LLC | 1 | 0 | 869K | Feb 2002 – Jul 2026 |
Gas, mcf lease total
Last 12 months 7,925 · prior 12 109(+7171%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Calpine Natural Gas L.P.Mar 2002 → Dec 2005
- 2Rosetta Resources Operating LPJan 2006 → Mar 2012
- 3Pinpoint Energy Operating, LLCApr 2012 → Aug 2012
- 4Petropoint Energy Operating, LLCSep 2012 → Jul 2014
- 5White Oak Operating Company LLCAug 2014 → Jul 2020
- 6Arete Operating Company, LLCAug 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 513817-99 | Drill | Michael Petroleum Corporation | Sep 21, 2001 | Sep 21, 2001 | Jan 16, 2002 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-189389 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 410 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo Unconformity | 9,000 | -8,590 |
| Lobo 1 | 9,400 | -8,990 |
| Lobo 6 | 9,800 | -9,390 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,814 | 8,836 | Perforated |
| 8,848 | 8,853 | Perforated |
| 8,885 | 8,894 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,215 | 12.25 | 480 S |
| 7 | 7,214 | 8.5 | 250 S |
| 3.5 | 9,914 | 6.125 | 325 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 | Mar 18, 2003 | Feb 5, 2003 | — |
| 00 | Aug 9, 2002 | May 1, 2002 | Yes |
| 00 | Jul 16, 2002 | — | — |
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 42-505-34422 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-34422 → 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/50534422, documented in the API reference.