WELL · 42-427-03948 · DISTRICT 4
Chapotal Land Co. -A- #12
Starr County · Yturria (Vela) field · Vertical
Chapotal Land CO. -A- #12 (API 42-427-03948) is a plugged well in Starr County, plugged May 14, 1985, last operated by Sun Expl. & Prod. CO.-Corpus.
The RRC has issued 3 drilling permits between 1982 and 1984, permitted to 5,200 ft.
Completion filings report 2 formation tops, including Chapotal A, Rincon.
Operator of record
Houston, TX · P-5 New · 1,290 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sun Expl. & Prod. Co.-Corpus |
| Production reports | none |
| Latest permit | Sun Expl. & Prod. Co.-CorpusJan 12, 1984 |
- 5,200
- total depth, ft
- 3
- permits on file
- Jan 12, 1984
- last permit issued
- Oct 12, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 12, 1984
- Shut in
- —
- Plugged
- May 14, 1985
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 226503-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jan 11, 1984 | Jan 12, 1984 | — | 5,200 |
| 217248-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Oct 12, 1983 | Oct 17, 1983 | — | 5,200 |
| 158211-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Apr 27, 1982 | Apr 27, 1982 | — | 5,192 |
Formation tops
As filed on W-2/G-1. Subsea from 351 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Chapotal A | 4,207 | -3,856 |
| Rincon | 4,908 | -4,557 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,878 | 3,880 | Perforated |
| 3,960 | 3,967 | Perforated |
| 4,207 | 4,221 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 254 | 12.25 | 95 S |
| 5.5 | 4,234 | 8.75 | 250 S |
| 2.875 | 5,192 | 4.75 | 90 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 13, 1984 | Oct 31, 1984 | — |
| 00 | Nov 9, 1984 | Oct 15, 1984 | — |
| 00 | Jan 12, 1984 | Nov 14, 1983 | — |
| 00 | Jan 12, 1984 | Dec 7, 1982 | — |
| 00 | Jan 12, 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 42-427-03948 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-03948 → 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/42703948, documented in the API reference.