WELL · 42-013-32412 · DISTRICT 1
Diamond Head #1 A
Atascosa County · C.J.P. (Reef) field · Vertical
Diamond Head #1 A (API 42-013-32412) is a plugged well in Atascosa County, plugged May 8, 2009, last operated by Sto Operating Company.
The RRC has issued one drilling permit, issued July 26, 1983, permitted to 2,485 ft.
It was permitted by Chase-Mann Petroleum Incorp. and has since transferred to Sto Operating Company on the wellbore schedule.
Its lease has reported 418 barrels of oil and 30 mcf of gas since January 1993, last reporting in February 2010.
Operator of record
Permitted by Chase-Mann Petroleum Incorp.; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Feb 5, 2010 · 13 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sto Operating Company |
| Production reports | Sto Operating Companythrough Mar 2009 |
| Latest permit | Chase-Mann Petroleum Incorp.Jul 26, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,485
- total depth, ft
- 1
- permits on file
- Jul 26, 1983
- last permit issued
- Aug 25, 1983
- completed
- 418
- cumulative oil, bbl
- 30
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Feb 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 25, 1983
- Shut in
- —
- Plugged
- May 8, 2009
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 |
|---|---|---|---|---|---|---|
| Diamond Head O-1-9113 | C.J.P. (Reef) | Sto Operating Company | 1 | 418 | 30 | Jan 1993 – Feb 2010 |
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.
- 1Chase-Mann Petroleum Incorp.Feb 1997 → Feb 1997
- 2Property Development Group, Inc.Mar 1998 → Feb 1999
- 3Horizon Ridge Oil CompanySep 2004 → Feb 2008
- 4Sto Operating CompanyMar 2009 → Mar 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 202771-99 | Drill | Chase-Mann Petroleum Incorp. | Sep 26, 1983 | Jul 26, 1983 | — | 2,485 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-9113 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,380 | 2,420 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 90 | 12.25 | 70 S |
| 2.375 | 2,435 | — | — |
| 4.5 | 2,485 | 7.875 | 540 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 | Jan 12, 1984 | Sep 16, 1983 | — |
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 42-013-32412 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-013-32412 → 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/01332412, documented in the API reference.