WELL · 42-163-32266 · DISTRICT 1
Hearrell C.W. #1
Frio County · Pearsall (Austin Chalk) field · Vertical
Hearrell C.W. #1 (API 42-163-32266) is a plugged well in Frio County, plugged December 3, 1996, last operated by Chesapeake Operating Inc..
The RRC has issued one drilling permit, issued October 14, 1983, permitted to 6,300 ft.
It was permitted by Southwest Land & Minerals, Inc. and has since transferred to Chesapeake Operating Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Escondido, Olmos, San Maguil, San Miguel.
Its 2 leases have reported 887 barrels of oil and 4.06K mcf of gas since January 1993, last reporting in August 2003. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Southwest Land & Minerals, Inc.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jul 4, 2026 · 13,061 permits on file · (405) 935-7500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chesapeake Operating Inc. |
| Production reports | Chesapeake Operating, Inc.through Aug 1996 |
| Latest permit | Southwest Land & Minerals, Inc.Oct 14, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,300
- total depth, ft
- 1
- permits on file
- Oct 14, 1983
- last permit issued
- Feb 10, 1992
- completed
- 887
- cumulative oil, bbl
- 4.06K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 10, 1992
- Shut in
- —
- Plugged
- Dec 3, 1996
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 2 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hearrell, C.W. O-1-13226 | Pearsall (Austin Chalk) | Chesapeake Operating, Inc. | 1 | 0 | 0 | Jan 1993 – Aug 2003 |
| Hearrell, C.W. O-1-9440 | Pearsall (Austin Chalk) | Chesapeake Operating, Inc. | 2 | 887 | 4.06K | Jan 1993 – Nov 1997 |
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.
- 1Chesapeake Operating, Inc.Jan 1993 → Jun 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 217384-99 | Drill | Southwest Land & Minerals, Inc. | Oct 14, 1983 | Oct 14, 1983 | Nov 5, 1983 | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-9440 | — | — | — | — |
| — | — O-1-13226 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 525 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Escondido | 3,370 | -2,845 |
| Olmos | 4,228 | -3,703 |
| San Maguil | 4,693 | -4,168 |
| San Miguel | 4,693 | -4,168 |
| Anacacho | 5,385 | -4,860 |
| Austin Chalk | 5,648 | -5,123 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,240 | 4,250 | Perforated |
| 5,737 | 6,058 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 542 | 12.25 | 215 S |
| 4.5 | 6,117 | 7.875 | 685 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 | Sep 30, 1993 | Sep 13, 1993 | — |
| 00 | Mar 21, 1984 | Feb 24, 1984 | — |
| 00 | Mar 7, 1984 | Feb 24, 1984 | — |
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 42-163-32266 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-32266 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 50.7K
- bbl, all reported
- Feb 1997
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000075814 | W-14 Disposal | Plugged Feb 24, 1997 | 10,000 | 2,150 | 4,300–4,400 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/16332266, documented in the API reference.