TEXAS · WELLS · REEVES COUNTY · API 42-389-35248 · DISTRICT 7B
Desperado State Unit C19-21-18 #603H
Reeves County · Phantom (Wolfcamp) field · Producing · Horizontal
Desperado State Unit C19-21-18 #603H (API 42-389-35248) is a horizontal well in Reeves County operated by Trp Operating LLC, completed May 15, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 7, 2016, permitted to 10,954 ft.
It was permitted by Energen Resources Corporation and has since transferred to Trp Operating LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Delaware, Castile, Bell Canyon, Cherry Canyon.
Its 2 leases have reported 456K barrels of oil and 1.75M mcf of gas since April 2017, last reporting volume in April 2026. The leases carry 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 7, 2026
- Permits on file
- 282
- Phone
- (713) 357-7530
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TRP Operating LLC |
| Production reports | TRP Operating LLCthrough Apr 2026 |
| Latest permit | Energen Resources CorporationJun 7, 2016 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,954
- total depth, ft
- 1
- permits on file
- Jun 7, 2016
- last permit issued
- May 15, 2017
- completed
- 456K
- cumulative oil, bbl
- 1.75M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2017 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 15, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 2 leases this well is completed on; they carry 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Desperado State Unit C19-21-18 G-10-301495 | Phantom (Wolfcamp) | TRP Operating LLC | 1 | 456K | 1.75M | May 2017 – Apr 2026 |
| Desperado State Unit C19-21-18 O-10-48911 | Phantom (Wolfcamp) | TRP Operating LLC | 9 | 0 | 0 | Apr 2017 – — |
Gas, mcf lease total
Last 12 months 102,280 · prior 12 111,594(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1TRP Operating LLCMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816070-99 | Drill | Energen Resources Corporation | Jun 3, 2016 | Jun 7, 2016 | Dec 14, 2016 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 15, 2017 | Desperado State Unit C19-21-18 G-10-301495 | Phantom (Wolfcamp) | TRP Operating LLC | Producing | 10,954 |
| May 15, 2017 | Desperado State Unit C19-21-18 O-10-48911 | Phantom (Wolfcamp) | TRP Operating LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,711 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DelawareFORD-DELAWARE | 2,500 | 211 |
| CastileCASTILLE | 2,900 | -189 |
| Delaware | 4,520 | -1,809 |
| Bell Canyon | 4,550 | -1,839 |
| Cherry Canyon | 5,540 | -2,829 |
| DelawareDELAWARE CONSOLIDATED GAS | 6,500 | -3,789 |
| Bone SpringBONE SPRINGS | 8,030 | -5,319 |
| Wolfcamp | 10,820 | -8,109 |
| Permian (undifferentiated)PERMIAN | 11,300 | -8,589 |
| Pennsylvanian | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,546 | 20,508 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,430 | 13.5 | 1,725 S |
| 5.5 | 10,725 | 6.75 | 1,400 S |
| 7.625 | 10,880 | 9.875 | 455 S |
| 4.5 | 20,600 | 6.75 | 1,400 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 3, 2026 | Apr 15, 2026 | Yes |
| 00 | Nov 6, 2017 | Aug 9, 2017 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Sep 20, 2021. Cement bond. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Cement BondSpans Bell Canyon, Cherry Canyon, Bone Spring, Wolfcamp, Permian (undifferentiated) | TIFF | 4,950 to 11,320 | Sep 20, 2021 | 46.3 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-389-35248 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-35248 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/38935248, documented in the API reference.