WELL · 42-251-30153 · DISTRICT 9
Trussell Spencer L. #1H
Johnson County · Newark East (Barnett Shale) field · Producing · Horizontal
Trussell Spencer L. #1H (API 42-251-30153) is a horizontal well in Johnson County operated by Formentera Operations LLC, completed December 24, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 21, 2003, permitted to 9,000 ft.
It was permitted by Devon Energy Operating CO., L.P. and has since transferred to Formentera Operations LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Atoka, Big Saline, Barnett, Marble Falls.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Devon Energy Operating Co., L.P.; the EWA schedule now lists a different operator.
- Based in
- Austin, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 11, 2026
- Permits on file
- 90
- Phone
- (512) 514-5779
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Formentera Operations LLC |
| Production reports | Formentera Operations LLCthrough Apr 2026 |
| Latest permit | Devon Energy Operating Co., L.P.Nov 21, 2003 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 1
- permits on file
- Nov 21, 2003
- last permit issued
- Dec 24, 2015
- completed
- 0
- cumulative oil, bbl
- 2.84M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2004 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 24, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Trussell, Spencer L. G-13-201811 | Newark, East (Barnett Shale) | Formentera Operations LLC | 1 | 0 | 2.84M | Apr 2004 – Jul 2026 |
Gas, mcf lease total
Last 12 months 74,870 · prior 12 78,829(-5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Devon Energy Operating Co., L.P.Apr 2004 → Jul 2004
- 2Devon Energy Production Co, L.P.Aug 2004 → Apr 2018
- 3FDL Operating, LLCMay 2018 → Dec 2021
- 4Venado Operating Company LLCJan 2022 → Mar 2022
- 5Javelin Energy Partners Mgmt LLCApr 2022 → Nov 2025
- 6Formentera Operations LLCDec 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 538907-99 | Drill | Devon Energy Operating Co., L.P. | Nov 21, 2003 | Nov 21, 2003 | Jan 3, 2004 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-201811 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 750 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Atoka | 4,571 | -3,821 |
| Big Saline | 6,857 | -6,107 |
| BarnettBARNETT SHALE | 7,622 | -6,872 |
| Marble Falls | 7,655 | -6,905 |
| BarnettBARNETT SHALE | 7,701 | -6,951 |
| Marble Falls | 7,721 | -6,971 |
| BarnettBARNETT SHALE | 7,760 | -7,010 |
| Ordovician | 8,083 | -7,333 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,860 | 7,989 | Perforated |
| 8,240 | 9,125 | Perforated |
| 8,395 | 8,545 | Perforated |
| 8,835 | 8,965 | Perforated |
| 9,275 | 9,425 | Perforated |
| 9,560 | 10,440 | Perforated |
| 9,716 | 9,866 | Perforated |
| 10,150 | 10,300 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,736 | 12.25 | 735 S |
| 5.5 | 7,000 | 7.875 | 1,100 S |
| 5.5 | 10,542 | 7.875 | 1,100 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 | Mar 7, 2016 | Jan 11, 2016 | — |
| 00 | Aug 14, 2006 | Feb 27, 2006 | — |
| 00 | Sep 24, 2004 | May 24, 2004 | Yes |
| 00 | Jun 30, 2004 | — | — |
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 42-251-30153 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-251-30153 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their 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/25130153, documented in the API reference.