WELL · 42-431-33287 · DISTRICT 8
Inter-American Oil Works 12 #1
Sterling County · Durham (San Andres 1450) field · Vertical
Inter-American Oil Works 12 #1 (API 42-431-33287) is a plugged well in Sterling County, plugged July 25, 2019, last operated by Owl Swd Operating LLC.
The RRC has issued one drilling permit (amended once), issued February 25, 2010, permitted to 3,200 ft.
It was permitted by Chaparral Energy, L.L.C. and has since transferred to Owl Swd Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including San Andres, Clear Fork.
Its lease has reported 374 barrels of oil since June 2010, last reporting in March 2020.
Operator of record
Permitted by Chaparral Energy, L.L.C.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 27 permits on file · (432) 699-9366
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Owl SWD Operating LLC |
| Production reports | Chaparral Energy, L.L.C.through Jul 2010 |
| Latest permit | Chaparral Energy, L.L.C.Feb 25, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 2
- permits on file
- Feb 25, 2010
- last permit issued
- Feb 14, 2013
- completed
- 374
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Mar 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 14, 2013
- Shut in
- —
- Plugged
- Jul 25, 2019
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 |
|---|---|---|---|---|---|---|
| Inter-American Oil Works 12 O-10-40440 | Durham (San Andres 1450) | Owl SWD Operating, LLC | 1 | 374 | 0 | Jun 2010 – Mar 2020 |
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.
- 1Chaparral Energy, L.L.C.Jun 2010 → Jul 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 691566-98 | Drill | Chaparral Energy, L.L.C. | Mar 2, 2010 | Feb 25, 2010 | Apr 14, 2010 | 3,200 |
| 691566-99 | Drill | Chaparral Energy, L.L.C. | Feb 18, 2010 | Feb 25, 2010 | Apr 12, 2010 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-40440 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,416 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,351 | 1,065 |
| Clear ForkCLEARFORK A | 2,295 | 121 |
| Clear ForkCLEARFORK B | 2,545 | -129 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,522 | 1,585 | Perforated |
| 1,676 | 1,710 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 369 | 12.25 | 150 S |
| 5.5 | 3,174 | 7.875 | 850 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 24, 2013 | May 22, 2013 | — |
| 00 | Feb 22, 2011 | Sep 21, 2010 | Yes |
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 42-431-33287 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-431-33287 → 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
- 643K
- bbl, all reported
- Jan 2020
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000102997 | H-1 Injection | Plugged Aug 13, 2019 | 5,300 | 725 | 1,450–1,950 |
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/43133287, documented in the API reference.