WELL · 42-427-31250 · DISTRICT 4
Parks W.S. et AL #4-A
Starr County · Zim-Ricaby (2600) field · Vertical
Parks W.S. ET AL #4-A (API 42-427-31250) is a plugged well in Starr County, plugged January 27, 2017, last operated by Momentum Production Corp..
The RRC has issued one drilling permit, issued June 8, 1978, permitted to 2,700 ft.
It was permitted by J. & M. Well Service, Inc. and has since transferred to Momentum Production Corp. on the wellbore schedule.
Operator of record
Permitted by J. & M. Well Service, Inc.; the EWA schedule now lists a different operator.
Baytown, TX · P-5 Y, filed Jun 4, 2026 · 9 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Momentum Production Corp. |
| Production reports | Great Bay Operations, LLCthrough Feb 2009 |
| Latest permit | J. & M. Well Service, Inc.Jun 8, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,700
- total depth, ft
- 1
- permits on file
- Jun 8, 1978
- last permit issued
- Jun 27, 1978
- completed
- 0
- cumulative oil, bbl
- 12.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 27, 1978
- Shut in
- —
- Plugged
- Jan 27, 2017
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 |
|---|---|---|---|---|---|---|
| Parks, W.S. et AL G-4-77351 | Zim-Ricaby (2600) | Momentum Production Corp. | 1 | 0 | 12.2K | Jan 1993 – Jan 2017 |
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.
- 1McDonald & Johnson Resources,llcMar 2007 → Dec 2008
- 2Great Bay Operations, LLCJan 2009 → Feb 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 26109-99 | Drill | J. & M. Well Service, Inc. | Jun 8, 1978 | Jun 8, 1978 | — | 2,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-77351 | — | — | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 265 | 12 | 200 S |
| 5.5 | 2,670 | 7.875 | 360 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 12, 1984 | Jul 12, 1978 | — |
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 42-427-31250 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31250 → 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/42731250, documented in the API reference.