TEXAS · WELLS · REEVES COUNTY · LYDA 21 LEASE · API 42-389-33072 · DISTRICT 7B
Lyda 21 #1
Reeves County · Wolfbone (Trend Area) field · Producing · Vertical
Lyda 21 #1 (API 42-389-33072) is a well in Reeves County operated by Permian Resources Operating LLC, completed March 22, 2012 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 2, 2011, permitted to 11,520 ft.
It was permitted by Thompson, J. Cleo and has since transferred to Permian Resources Operating LLC on the wellbore schedule.
Completion filings report one formation top, including Need.
Its lease has reported 295K barrels of oil and 423K mcf of gas since March 2012, last reporting volume in August 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permian Resources Operating LLC
Permitted by Thompson, J. Cleo; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 25, 2025
- Permits on file
- 608
- Phone
- (432) 695-4222
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Permian Resources Operating LLC |
| Production reports | Permian Resources Operating, LLCthrough Aug 2026 |
| Latest permit | Thompson, J. CleoNov 2, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,520
- total depth, ft
- 1
- permits on file
- Nov 2, 2011
- last permit issued
- Mar 22, 2012
- completed
- 295K
- cumulative oil, bbl
- 423K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAR 2012 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 22, 2012
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Lyda 21 O-10-42864 | Wolfbone (Trend Area) | Permian Resources Operating, LLC | 4 | 295K | 423K | Mar 2012 – Aug 2026 |
Oil, barrels lease total
Last 12 months 2,773 · prior 12 1,231(+125%)
Gas, mcf lease total
Last 12 months 1,654 · prior 12 298
Wells named Lyda 21
Permian Resources Operating LLC's other wells filed under this lease name in Reeves County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Thompson, J. CleoMar 2012 → Mar 2013
- 2OXY USA WTP LPApr 2013 → Aug 2023
- 3Permian Resources Operating, LLCJan 2025 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 727009-99 | Drill | Thompson, J. Cleo | Oct 26, 2011 | Nov 2, 2011 | Feb 8, 2012 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 2012 | Lyda 21 O-10-42864 | Wolfbone (Trend Area) | Permian Resources Operating LLC | Producing | 11,520 |
Formation tops
As filed on W-2/G-1. Subsea from 2,629 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Need | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,592 | 11,381 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 630 | 17.5 | 700 S |
| 8.625 | 5,002 | 11 | 950 S |
| 5.5 | 11,520 | 7.875 | 1,300 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 | Jul 12, 2013 | Aug 10, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 25, 2015. Neutron. 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 |
|---|---|---|---|---|
| NEUTRON POROSITY | TIFF | 0 to 11,461 | Mar 25, 2015run Mar 9, 2012 | 7.85 |
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 42-389-33072 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-33072 → 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/38933072, documented in the API reference.