WELL · 42-489-31150 · DISTRICT 4
Parham #1A
Willacy County · Willamar (4500) field · Vertical
Parham #1A (API 42-489-31150) is a plugged well in Willacy County, plugged August 17, 2015, last operated by Cimarron Engineering LLC.
The RRC has issued one drilling permit (amended once), issued May 24, 2006, permitted to 6,500 ft.
It was permitted by Cimarron Engineering Corp. and has since transferred to Cimarron Engineering LLC on the wellbore schedule.
Completion filings report one formation top, including Miocene (undifferentiated).
Operator of record
Permitted by Cimarron Engineering Corp.; the EWA schedule now lists a different operator.
Kingsville, TX · P-5 Y, filed Sep 4, 2025 · 93 permits on file · (361) 522-2053
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cimarron Engineering LLC |
| Production reports | Cimarron Engineering Corp.through Nov 2009 |
| Latest permit | Cimarron Engineering Corp.May 24, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 2
- permits on file
- May 24, 2006
- last permit issued
- Jun 8, 2006
- completed
- 0
- cumulative oil, bbl
- 87.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2006 THROUGH Nov 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 8, 2006
- Shut in
- —
- Plugged
- Aug 17, 2015
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 |
|---|---|---|---|---|---|---|
| Parham G-4-226188 | Willamar (4500) | Cimarron Engineering, LLC | 1 | 0 | 87.6K | Jun 2006 – Nov 2015 |
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.
- 1Cimarron Engineering Corp.Jun 2006 → Nov 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 619805-98 | Drill | Cimarron Engineering Corp. | Oct 25, 2006 | May 24, 2006 | May 27, 2006 | 6,500 |
| 619805-99 | Drill | Cimarron Engineering Corp. | May 24, 2006 | May 24, 2006 | — | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-226188 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 17 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,925 | -2,908 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,563 | 4,586 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 705 | 12.25 | 370 S |
| 4.5 | 4,694 | 7.875 | 715 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 16, 2007 | Oct 24, 2006 | Yes |
| 00 | Apr 25, 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 42-489-31150 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-489-31150 → 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/48931150, documented in the API reference.