WELL · 42-507-32351 · DISTRICT 1
Krawetz -A- #4
Zavala County · Pearsall (Austin Chalk) field · Horizontal
Krawetz -A- #4 (API 42-507-32351) is a plugged horizontal well in Zavala County, plugged October 13, 1997, last operated by Exxcel Operating Company.
The RRC has issued one drilling permit, issued July 17, 1990, permitted to 9,500 ft.
It was permitted by Cachara Oil & Gas CO. and has since transferred to Exxcel Operating Company on the wellbore schedule.
Completion filings report 2 formation tops, including Anacacho, Austin Chalk.
Its 3 leases have reported 6.04K barrels of oil and 79.9K mcf of gas since January 1993, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Cachara Oil & Gas Co.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Oct 4, 2025
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exxcel Operating Company |
| Production reports | Exxcel Operating Companythrough Jun 1995 |
| Latest permit | Cachara Oil & Gas Co.Jul 17, 1990 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 1
- permits on file
- Jul 17, 1990
- last permit issued
- Aug 30, 1990
- completed
- 6.04K
- cumulative oil, bbl
- 79.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 30, 1990
- Shut in
- —
- Plugged
- Oct 13, 1997
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 3 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Krawetz -A- O-1-12420 | Pearsall (Austin Chalk) | Exxcel Operating Company | 2 | 6.04K | 59.4K | Jan 1993 – Jul 2026 |
| Krawetz "A" G-1-148964 | Pearsall (Austin Chalk) | Exxcel Operating Company | 1 | 0 | 20.5K | Apr 1994 – Oct 1997 |
| Krawetz "A" G-1-149192 | Pearsall (Austin Chalk) | Dynamic Production, Inc. | 1 | 0 | 0 | Apr 1994 – 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.
- 1Dynamic Production, Inc.Jan 1993 → May 1995
- 2Exxcel Operating CompanyJun 1995 → Jun 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 375621-99 | Drill | Cachara Oil & Gas Co. | Jul 17, 1990 | Jul 17, 1990 | Jul 26, 1990 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-148964 | — | — | — | — |
| — | — G-1-149192 | — | — | — | — |
| — | — O-1-12420 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 671 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| AnacachoANACACHO LIME | 6,009 | -5,338 |
| Austin Chalk | 6,321 | -5,650 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,321 | 9,460 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 685 | 14.75 | 385 S |
| 7 | 6,022 | 9.875 | 1,100 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 16, 1994 | — | — |
| 00 | May 4, 1994 | — | — |
| 00 | Apr 4, 1991 | Sep 14, 1990 | Yes |
| 00 | Feb 11, 1991 | — | — |
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 42-507-32351 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32351 → 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/50732351, documented in the API reference.