TEXAS · WELLS · REEVES COUNTY · API 42-389-33683 · DISTRICT 7B
Layden 31 Unit #31
Reeves County · Collie (Delaware) field · Shut In · Vertical
Layden 31 Unit #31 (API 42-389-33683) is a well in Reeves County operated by Jetta Operating Company Inc., completed August 4, 2013 and listed as shut in on the RRC schedule, shut in August 1, 2025.
The RRC has issued one drilling permit, issued March 19, 2013, permitted to 6,356 ft.
It was permitted by Oxy USA Inc. and has since transferred to Jetta Operating Company Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Upper Hayes, L. Hayes& L.L. Hayes, Cherry Canyon.
Its 2 leases have reported 787K barrels of oil and 1.11M mcf of gas since the record begins in January 1993, last reporting volume in July 2025. The leases carry 27 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by OXY USA Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 2, 2026
- Permits on file
- 605
- Phone
- (817) 639-2332
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Jetta Operating Company Inc. |
| Production reports | Jetta Operating Company, Inc.through Jul 2025 |
| Latest permit | OXY USA Inc.Mar 19, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,356
- total depth, ft
- 1
- permits on file
- Mar 19, 2013
- last permit issued
- Aug 4, 2013
- completed
- 787K
- cumulative oil, bbl
- 1.11M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH JUL 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 4, 2013
- Shut in
- Aug 1, 2025
- 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 APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 27 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Layden -A O-10-27364 | Collie (Delaware) | Jetta Operating Company, Inc. | 26 | 747K | 1.01M | by Jan 1993 – Jul 2025 |
| Layden 31 Unit O-10-47371 | Collie (Delaware) | Jetta Operating Company, Inc. | 1 | 40K | 99.6K | Nov 2015 – Jul 2025 |
Oil, barrels lease total
Last 12 months 440 · prior 12 4,165(-89%)
Gas, mcf lease total
Last 12 months 1,193 · prior 12 11,641(-90%)
Wells named Layden 31 Unit
Jetta Operating Company Inc.'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.
- 1OXY USA Inc.Jan 1993 → Aug 2021
- 2Saga Pet. Ltd Liability Co of CoAug 1998 → Apr 2004
- 3Latigo Petroleum Texas, LPMay 2004 → Feb 2008
- 4Jetta Operating Company, Inc.Sep 2021 → Jul 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 758860-99 | Drill | OXY USA Inc. | Mar 18, 2013 | Mar 19, 2013 | May 30, 2013 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 4, 2013 | Layden 31 Unit O-10-47371 | Collie (Delaware) | Jetta Operating Company Inc. | Shut In · shut in Aug 1, 2025 | 6,356 |
| Aug 4, 2013 | Layden -A O-10-27364 | Collie (Delaware) | Jetta Operating Company Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,563 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Upper Hayes | 4,848 | -2,285 |
| L. Hayes& L.L. Hayes | 5,068 | -2,505 |
| Cherry Canyon | 5,658 | -3,095 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,774 | 5,942 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,044 | 11 | 950 S |
| 5.5 | 6,356 | 7.875 | 1,060 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 | Mar 21, 2016 | Sep 18, 2013 | Yes |
| 00 | May 9, 2014 | Sep 18, 2013 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 19, 2016. Density, Neutron, Resistivity. 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 |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Upper Hayes, L. Hayes& L.L. Hayes, Cherry Canyon | TIFF | 4,500 to 6,370 | Jun 19, 2016run Jun 5, 2013 | 4.22 |
"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 42-389-33683 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-33683 → 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/38933683, documented in the API reference.