WELL · 42-427-33274 · DISTRICT 4
Perez Gas Unit #1
Starr County · Sun North (Rincon) field · Vertical
Perez Gas Unit #1 (API 42-427-33274) is a plugged well in Starr County, plugged December 11, 2009, last operated by Prolithic Energy Company L.P..
The RRC has issued 2 drilling permits (amended twice) between 2000 and 2001, permitted to 6,910 ft.
Completion filings report 2 formation tops, including Frio, Top Vicks.
Its 2 leases have reported 50.7K barrels of oil and 67.4K mcf of gas since November 2000, last reporting in May 2017. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
Corpus Christ, TX · P-5 Y, filed Aug 8, 2003 · 19 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Prolithic Energy Company L.P. |
| Production reports | Acock/Anaqua Operating Co., LPthrough Dec 2009 |
| Latest permit | Prolithic Energy Company, L.P.Jul 18, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,910
- total depth, ft
- 4
- permits on file
- Jul 18, 2001
- last permit issued
- Nov 25, 2000
- completed
- 50.7K
- cumulative oil, bbl
- 67.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2000 THROUGH May 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 25, 2000
- Shut in
- —
- Plugged
- Dec 11, 2009
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 |
|---|---|---|---|---|---|---|
| Perez O-4-13050 | Sun (5680) | Acock/Anaqua Operating Co., LP | 1 | 50.7K | 44.2K | Apr 2001 – May 2017 |
| Perez Gas Unit G-4-181400 | Sun North (Rincon) | Prolithic Energy Company, L.P. | 1 | 0 | 23.2K | Nov 2000 – Oct 2001 |
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.
- 1Prolithic Energy Company, L.P.Dec 2000 → Jul 2002
- 2Acock/Anaqua Operating Co., LCAug 2002 → Apr 2004
- 3Acock/Anaqua Operating Co., LPMay 2004 → Dec 2009
- 4Acock Operating LimitedJan 2006 → Apr 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 511355-99 | Recompletion | Prolithic Energy Company, L.P. | Jul 12, 2001 | Jul 18, 2001 | Apr 23, 2001 | 6,910 |
| 500154-97 | Drill | Prolithic Energy Company, L.P. | Feb 7, 2001 | Sep 28, 2000 | Oct 15, 2000 | 6,910 |
| 500154-98 | Drill | Prolithic Energy Company, L.P. | Oct 18, 2000 | Sep 28, 2000 | — | 6,900 |
| 500154-99 | Drill | Prolithic Energy Company, L.P. | Sep 28, 2000 | Sep 28, 2000 | — | 6,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-181400 | — | — | — | — |
| — | — O-4-13050 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 371 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioTOP FRIO | 1,920 | -1,549 |
| Top Vicks | 5,920 | -5,549 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,604 | 5,606 | Perforated |
| 5,611 | 5,614 | Perforated |
| 6,490 | 6,507 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,512 | 12.25 | 565 S |
| 4.5 | 6,877 | 7.875 | 1,120 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 | Nov 20, 2001 | Sep 27, 2001 | Yes |
| 00 | Oct 9, 2001 | — | — |
| 00 | May 22, 2001 | Feb 8, 2001 | Yes |
| 00 | Mar 28, 2001 | — | — |
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 42-427-33274 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33274 → 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/42733274, documented in the API reference.