WELL · 42-427-31909 · DISTRICT 4
Rodriguez S. #9
Starr County · Sun North (D-2-D-2) field · Vertical
Rodriguez S. #9 (API 42-427-31909) is a plugged well in Starr County, plugged December 1, 1997, last operated by Sun Expl. & Prod. CO.-Corpus.
The RRC has issued 2 drilling permits (amended twice) between 1984 and 1986, permitted to 6,500 ft.
Completion filings report 4 formation tops, including D-2-D, D-2-D-2, D-3-D, 5960 Sand.
Operator of record
Houston, TX · P-5 Inactive · 1,290 permits on file · (512) 994-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sun Expl. & Prod. Co.-Corpus |
| Production reports | Samson Lone Star LPthrough Feb 1997 |
| Latest permit | Sun Expl. & Prod. Co.-CorpusMay 12, 1986 |
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
- 4
- permits on file
- May 12, 1986
- last permit issued
- Dec 1, 1984
- completed
- 0
- cumulative oil, bbl
- 27.2K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 1, 1984
- Shut in
- —
- Plugged
- Dec 1, 1997
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 |
|---|---|---|---|---|---|---|
| Rodriguez, S. G-4-122950 | Sun, North (C-3-A) | Samson Lone Star LP | 1 | 0 | 27.2K | Jan 1993 – May 1998 |
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.
- 1Oryx Energy CompanyJan 1993 → Oct 1994
- 2Samson Resources CompanyNov 1994 → Mar 1995
- 3Samson Hydrocarbons CompanyApr 1995 → Jul 1996
- 4Samson Lone Star LPOct 1996 → Feb 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 302033-97 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Dec 29, 1986 | May 12, 1986 | — | 6,315 |
| 302033-98 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Dec 4, 1986 | May 12, 1986 | — | 6,315 |
| 302033-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | May 9, 1986 | May 12, 1986 | — | 6,315 |
| 243580-99 | Drill | Sun Expl. & Prod. Co.-Corpus | Jun 27, 1984 | Jun 27, 1984 | Aug 1, 1984 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-122950 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 291 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| D-2-D | 5,407 | -5,116 |
| D-2-D-2 | 5,407 | -5,116 |
| D-3-D | 5,502 | -5,211 |
| 5960 Sand | 5,960 | -5,669 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,956 | 4,960 | Perforated |
| 5,407 | 5,418 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,403 | 12.25 | 555 S |
| 5.5 | 6,314 | 7.875 | 510 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 20, 1987 | Dec 19, 1986 | Yes |
| 00 | Jan 9, 1987 | — | — |
| 00 | Jan 7, 1985 | Dec 7, 1984 | — |
| 00 | Dec 22, 1984 | — | — |
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 42-427-31909 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31909 → 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/42731909, documented in the API reference.