WELL · 42-371-39224 · DISTRICT 8
Pony Express #1
Pecos County · Vertical
Pony Express #1 (API 42-371-39224) is a disposal or injection well in Pecos County operated by Cuervo, Inc. under an active UIC permit.
The RRC has issued 2 drilling permits (amended once) between 2014 and 2016, permitted to 6,000 ft.
Completion filings report 10 formation tops, including Toborg, Soma, Yates, Queen.
It holds an active disposal or injection permit, with 122K barrels injected in the 12 months reported through May 2026.
Operator of record
FT Stockton, TX · P-5 Y, filed Jan 4, 2026 · 11 permits on file · (432) 557-7940
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Cuervo, Inc.Dec 21, 2016 |
- 6,000
- total depth, ft
- 3
- permits on file
- Dec 21, 2016
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Pony Express O-10-50024 | Fort Stockton | Cuervo, Inc. | 1 | 0 | 0 | Jan 2018 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 820949-99 | Drill | Cuervo, Inc. | Dec 5, 2016 | Dec 21, 2016 | Dec 31, 2017 | 6,000 |
| 789431-98 | Drill | Cuervo, Inc. | Dec 15, 2014 | Jul 22, 2014 | — | 3,500 |
| 789431-99 | Drill | Cuervo, Inc. | Jun 12, 2014 | Jul 22, 2014 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-50024 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,980 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Toborg | 100 | 2,880 |
| Soma | 700 | 2,280 |
| Yates | 700 | 2,280 |
| Queen | 1,100 | 1,880 |
| San AndresSAN ANDRES - USABLE QUALITY WATE | 1,200 | 1,780 |
| Rustler | 1,300 | 1,680 |
| Seven Rivers | 1,400 | 1,580 |
| Grayburg | 1,600 | 1,380 |
| Clear ForkCLEARFORK | 2,500 | 480 |
| O'Brien | 2,500 | 480 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,505 | 5,910 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 667 | 12.25 | 1,005 S |
| 7 | 4,114 | 8.75 | 1,100 S |
| 4.5 | 6,014 | 6.125 | 520 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 | Aug 20, 2018 | May 24, 2018 | — |
| 00 | Jun 25, 2018 | — | — |
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 42-371-39224 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-39224 → 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
- 122K
- bbl, last 12 reported months
- 1.2M
- bbl, all reported
- May 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000115490 | W-14 Disposal | Active | 12,000 | 2,750 | 5,500–6,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 121,845 · prior 12 155,248(-22%)
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/37139224, documented in the API reference.