WELL · 42-285-33301 · DISTRICT 2
Zak a Gas Unit #1
Lavaca County · Vertical
Zak A Gas Unit #1 (API 42-285-33301) is a permitted well in Lavaca County filed by Pioneer Natural Res. USA, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2006 and 2008, permitted to 17,000 ft.
Operator of record
Pioneer Natural Res. USA, Inc.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,618 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Pioneer Natural Res. USA, Inc.Oct 25, 2008 |
- 17,000
- total depth, ft
- 2
- permits on file
- Oct 25, 2008
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2006 THROUGH Feb 2017
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 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 |
|---|---|---|---|---|---|---|
| Zak "a" Gas Unit G-2-226385 | Wildcat | Pioneer Natural Res. USA, Inc. | 1 | 0 | 0 | Oct 2006 – Feb 2017 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 673658-99 | Recompletion | Pioneer Natural Res. USA, Inc. | Oct 22, 2008 | Oct 25, 2008 | — | 14,920 |
| 623344-99 | Drill | Pioneer Natural Res. USA, Inc. | Jul 27, 2006 | Aug 3, 2006 | Aug 27, 2006 | 17,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-226385 | — | — | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 760 | 17.5 | 700 S |
| 9.625 | 4,510 | 12.25 | 1,040 S |
| 5.5 | 15,015 | 8.75 | 630 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 | May 27, 2011 | Dec 4, 2006 | Yes |
| 00 | May 1, 2007 | — | — |
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 42-285-33301 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-33301 → 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/28533301, documented in the API reference.