WELL · 42-507-32131 · DISTRICT 1
Kiefer #3
Zavala County · Vertical
Kiefer #3 (API 42-507-32131) is a permitted well in Zavala County filed by Mccord Exploration CO.; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1985 and 1987, permitted to 3,500 ft.
Operator of record
Houston, TX · P-5 Y, filed May 15, 1991 · 76 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | McCord Exploration Co.Jun 11, 1987 |
- 3,500
- total depth, ft
- 3
- permits on file
- Jun 11, 1987
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Kiefer G-1-122203 | Hurta Hill (2920) | Williamson Operating Co. | 1 | 0 | 0 | Jan 1993 – Feb 2020 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 331220-99 | Recompletion | McCord Exploration Co. | Jun 5, 1987 | Jun 11, 1987 | — | 2,970 |
| 321103-99 | Recompletion | McCord Exploration Co. | Sep 25, 1986 | Sep 30, 1986 | — | 3,286 |
| 275621-99 | Drill | McCord Exploration Co. | May 21, 1985 | May 21, 1985 | May 29, 1985 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-122203 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,928 | 2,934 | Perforated |
| 3,003 | 3,014 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 305 | 12.25 | 210 S |
| 4.5 | 3,188 | 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 | Oct 10, 1986 | Sep 22, 1986 | Yes |
| 00 | Oct 8, 1986 | — | — |
| 00 | Nov 7, 1985 | Sep 20, 1985 | Yes |
| 00 | Oct 17, 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 42-507-32131 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32131 → 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/50732131, documented in the API reference.