TEXAS · WELLS · ZAVALA COUNTY · KOEHLER, F.W. LEASE · API 42-507-30908 · DISTRICT 01
Koehler F.W. #1
Zavala County · Jerry House (Escondido) field · Vertical
Koehler F.W. #1 (API 42-507-30908) is a plugged well in Zavala County, plugged May 31, 2002, last operated by Moerbe Stanley.
The RRC has issued 2 drilling permits between 1977 and 1978, permitted to 2,500 ft.
It was permitted by Caldwell Oil & Gas CO., Inc. and has since transferred to Moerbe Stanley on the wellbore schedule.
Its lease has reported 4 barrels of oil and 6 mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Permitted by Caldwell Oil & Gas Co., Inc.; the EWA schedule now lists a different operator.
- Based in
- La Pryor, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 31, 1998
- Phone
- (830) 591-3812
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Moerbe Stanley |
| Production reports | Moerbe, Stanleythrough Apr 1994 |
| Latest permit | Caldwell Oil & Gas Co., Inc.Feb 28, 1978 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 2
- permits on file
- Feb 28, 1978
- last permit issued
- Aug 1, 1978
- completed
- 4
- cumulative oil, bbl
- 6
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 1, 1978
- Shut in
- —
- Plugged
- May 31, 2002
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 |
|---|---|---|---|---|---|---|
| Koehler, F.W. O-1-5792 | Jerry House (Escondido) | Moerbe, Stanley | 1 | 4 | 6 | Jan 1993 – Apr 1994 |
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.
- 1Moerbe, StanleyJan 1993 → Mar 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 44301-99 | Other | Caldwell Oil & Gas Co., Inc. | Feb 28, 1978 | Feb 28, 1978 | — | 2,500 |
| 7395-99 | Drill | Caldwell Oil & Gas Co., Inc. | Sep 13, 1977 | Sep 13, 1977 | — | 1,825 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 1, 1978 | Koehler F.W. O-1-5792 | Jerry House (Escondido) | Moerbe Stanley | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,132 | 1,142 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 243 | — | 80 S |
| 2 | 1,100 | — | — |
| 4.5 | 1,200 | — | 100 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Sep 29, 1978 | — |
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 42-507-30908 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-30908 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/50730908, documented in the API reference.