WELL · 42-163-33583 · DISTRICT 1
Cat-Dilley SWD #2
Frio County · Pearsall (Austin Chalk) field · Injection · Vertical
Cat-Dilley Swd #2 (API 42-163-33583) is a well in Frio County operated by Mid River Midstream LLC, completed September 12, 2012 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued April 4, 2012, permitted to 6,100 ft.
It was permitted by Catarina Salt Water Disposal,LLC and has since transferred to Mid River Midstream LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Olmos, San Miguel, Austin Chalk.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 655K barrels injected in the 12 months reported through February 2026.
Operator of record
Permitted by Catarina Salt Water Disposal,llc; the EWA schedule now lists a different operator.
Canyon Lake, TX · P-5 Y, filed Jul 4, 2026 · (210) 389-2836
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mid River Midstream LLC |
| Production reports | none |
| Latest permit | Catarina Salt Water Disposal,llcApr 4, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,100
- total depth, ft
- 1
- permits on file
- Apr 4, 2012
- last permit issued
- Sep 12, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 12, 2012
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Cat-Dilley SWD O-1-15949 | Pearsall (Austin Chalk) | Mid River Midstream LLC | 1 | 0 | 0 | May 2012 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 736703-99 | Drill | Catarina Salt Water Disposal,llc | Mar 23, 2012 | Apr 4, 2012 | Apr 23, 2012 | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15949 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Olmos | 5,467 |
| San Miguel | 6,162 |
| Austin Chalk | 7,127 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,402 | 5,446 | Perforated |
| 5,917 | 5,937 | Perforated |
| 5,952 | 5,972 | Perforated |
| 5,978 | 5,998 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,800 | 12.25 | 1,690 S |
| 5.5 | 6,100 | 7.875 | 1,055 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 6, 2013 | Jun 25, 2013 | — |
| 00 | Aug 28, 2012 | Jun 26, 2012 | — |
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 42-163-33583 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-33583 → 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
- 655K
- bbl, last 12 reported months
- 8.58M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000104309 | W-14 Disposal | Active | 10,000 | 2,450 | 5,400–6,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 654,754 · prior 12 928,059(-29%)
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/16333583, documented in the API reference.