WELL · 42-131-31888 · DISTRICT 4
Duval County Ranch Co. #50
Duval County · Casa Blanca E. (Govt. Wells) field · Vertical
Duval County Ranch CO. #50 (API 42-131-31888) is a plugged well in Duval County, plugged December 19, 1979, last operated by Sun Expl. & Prod. CO.-Corpus.
The RRC has issued one drilling permit, issued December 5, 1978, permitted to 1,809 ft.
It was permitted by Sun Exploration & Production CO. and has since transferred to Sun Expl. & Prod. CO.-Corpus on the wellbore schedule.
Operator of record
Permitted by Sun Exploration & Production Co.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- Permits on file
- 1,290
- Phone
- (512) 994-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Sun Exploration & Production Co.Dec 5, 1978 |
- 1,809
- total depth, ft
- 1
- permits on file
- Dec 5, 1978
- last permit issued
- —
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Dec 19, 1979
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 |
|---|---|---|---|---|---|---|
| 38129-99 | Recompletion | Sun Exploration & Production Co. | Dec 5, 1978 | Dec 5, 1978 | — | 1,809 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | Duval County Ranch Co. G-4-68630 | Casa Blanca E. (Govt. Wells) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 376 | 1,616 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 136 | 12.25 | 80 S |
| 5.5 | 1,803 | 7.625 | 350 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 | Oct 26, 1976 | — |
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 42-131-31888 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-31888 → 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/13131888, documented in the API reference.