WELL · 42-389-35445 · DISTRICT 8
Mendoza SWD #2
Reeves County · Donahoo (Castile) field · Injection · Vertical
Mendoza Swd #2 (API 42-389-35445) is a well in Reeves County operated by Waterbridge Texas Operating LLC, completed May 9, 2019 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 12, 2016, permitted to 7,200 ft.
It was permitted by High Sky Partners LLC and has since transferred to Waterbridge Texas Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Castile, Delaware, Bell Canyon, Cherry Canyon.
No lease production has been reported under this well’s leases.
It holds an active disposal or injection permit, with 4.69M barrels injected in the 12 months reported through April 2026.
Operator of record
Waterbridge Texas Operating LLC
Permitted by High Sky Partners LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 20 permits on file · (713) 454-7022
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Waterbridge Texas Operating LLC |
| Production reports | none |
| Latest permit | High Sky Partners LLCOct 12, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,200
- total depth, ft
- 1
- permits on file
- Oct 12, 2016
- last permit issued
- May 9, 2019
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 9, 2019
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mendoza SWD O-10-43540 | Donahoo (Castile) | Waterbridge Texas Operating LLC | 2 | 0 | 0 | Aug 2012 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 819167-99 | Drill | High Sky Partners LLC | Oct 6, 2016 | Oct 12, 2016 | Nov 6, 2016 | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-43540 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,684 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CastileCASTILLE | 2,250 | 434 |
| Delaware | 4,292 | -1,608 |
| Bell Canyon | 4,306 | -1,622 |
| Cherry Canyon | 5,240 | -2,556 |
| Bone SpringBONE SPRINGS | — | — |
| DelawareDELAWARE CONSOLIDATED GAS | — | — |
| DelawareFORD-DELAWARE | — | — |
| Pennsylvanian | — | — |
| Permian (undifferentiated)PERMIAN | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,580 | 5,420 | Perforated |
| 5,725 | 6,150 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,975 | 12.25 | 1,125 S |
| 7 | 6,990 | 8.75 | 305 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 | Nov 18, 2019 | Aug 13, 2019 | — |
| 00 | Jun 20, 2017 | Apr 25, 2017 | — |
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 42-389-35445 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35445 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 4.69M
- bbl, last 12 reported months
- 50.4M
- bbl, all reported
- Apr 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000108695 | H-1 Injection | Active | 25,000 | 2,000 | 4,000–7,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 4,692,654 · prior 12 4,033,277(+16%)
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/38935445, documented in the API reference.