WELL · 42-507-31705 · DISTRICT 1
Lee Ranch #11
Zavala County · Lee Ranch (San Miguel 1850) field · Vertical
Lee Ranch #11 (API 42-507-31705) is a plugged well in Zavala County, plugged December 28, 1985, last operated by E-Cor Inc..
The RRC has issued one drilling permit, issued June 1, 1982, permitted to 3,350 ft.
It was permitted by Crb Oil & Gas, Inc. and has since transferred to E-Cor Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, San Miguel, Serpentine.
Operator of record
Permitted by CRB Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Feb 4, 2000 · 10 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | E-Cor Inc. |
| Production reports | none |
| Latest permit | CRB Oil & Gas, Inc.Jun 1, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,350
- total depth, ft
- 1
- permits on file
- Jun 1, 1982
- 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 28, 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 |
|---|---|---|---|---|---|---|
| 162616-99 | Drill | CRB Oil & Gas, Inc. | Jun 1, 1982 | Jun 1, 1982 | Jun 10, 1982 | 3,350 |
Formation tops
As filed on W-2/G-1. Subsea from 797 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 1,170 | -373 |
| San MiguelSAN MIGUEL 1850 | 1,708 | -911 |
| Serpentine | 2,200 | -1,403 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 753 | 12.25 | 500 S |
| 5.5 | 3,132 | 7.875 | 550 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 | Apr 25, 1985 | Mar 26, 1985 | — |
| 00 | Apr 20, 1985 | — | — |
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 42-507-31705 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31705 → 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/50731705, documented in the API reference.