WELL · 42-105-42454 · DISTRICT 7
Shannon Estate NE #404
Crockett County · Wildcat field · Shut IN · Vertical
Shannon Estate NE #404 (API 42-105-42454) is a well in Crockett County operated by Zarvona Energy LLC, completed December 22, 2018 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 2, 2018, permitted to 3,200 ft.
It was permitted by Approach Operating LLC and has since transferred to Zarvona Energy LLC on the wellbore schedule.
Completion filings report 8 formation tops, including Queen, San Andres, Canyon, Devonian.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Approach Operating LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 98 permits on file · (713) 600-0600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Zarvona Energy LLC |
| Production reports | none |
| Latest permit | Approach Operating LLCMay 2, 2018 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,200
- total depth, ft
- 1
- permits on file
- May 2, 2018
- last permit issued
- Dec 22, 2018
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Dec 22, 2018
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
30.942900, -101.471500
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Crockett County.
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 |
|---|---|---|---|---|---|---|
| Shannon Estate NE O-9-20144 | Wildcat | Zarvona Energy LLC | 1 | 0 | 0 | Dec 2018 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 839532-99 | Drill | Approach Operating LLC | May 2, 2018 | May 2, 2018 | Sep 18, 2018 | 3,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-20144 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,486 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 1,857 | 629 |
| San Andres | 2,517 | -31 |
| Canyon | — | — |
| Devonian | — | — |
| Ellenburger | — | — |
| Leonard | — | — |
| Strawn | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,365 | 2,425 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 786 | 12.25 | 853 S |
| 5.5 | 2,639 | 8.75 | 650 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 6, 2019 | Jan 28, 2019 | Yes |
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 42-105-42454 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-42454 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Shannon Estate NE42-105-42439
0.0 KM · Amistad Energy Services, LLC · Section with this well →
| Queen | 2,122 | 363 |
| San Andres | 2,520 | -35 |
| Leonard | 4,944 | -2,459 |
| Wolfcamp | 6,208 | -3,723 |
| Devonian | — | |
| Strawn | — | |
| Ellenburger | — | |
| Canyon | — |
Aec University '13'42-105-42474
7.0 KM · Atropos Exploration Company · Section with this well →
| Queen | 1,835 | 735 |
| San Andres | 2,110 | 460 |
| Canyon | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Leonard | — | |
| Ellenburger | — | |
| Devonian | — |
Strauss-Pfluger 142-105-42406
8.3 KM · Atropos Exploration Company · Section with this well →
| Queen | 1,860 | 710 |
| San Andres | 2,141 | 429 |
| Canyon | — | |
| Ellenburger | — | |
| Devonian | — | |
| Leonard | — | |
| Strawn | — | |
| Wolfcamp | — |
Pangea West42-105-42376
8.5 KM · Approach Operating LLC · Section with this well →
| Queen | 806 | 1,762 |
| San Andres | 2,622 | -54 |
| Ellenburger | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Devonian | — | |
| Leonard | — | |
| Canyon | — |
Aec University42-105-42463
8.5 KM · Atropos Exploration Company · Section with this well →
| Queen | 1,937 | 733 |
| San Andres | 2,205 | 465 |
| Wolfcamp | — | |
| Canyon | — | |
| Devonian | — | |
| Ellenburger | — | |
| Leonard | — | |
| Strawn | — |
Strauss-Pfluger 142-105-42452
8.7 KM · Atropos Exploration Company · Section with this well →
| Queen | 1,918 | 742 |
| San Andres | 2,192 | 468 |
| Wolfcamp | — | |
| Ellenburger | — | |
| Devonian | — | |
| Canyon | — | |
| Leonard | — | |
| Strawn | — |
Pangea West42-105-42453
9.0 KM · Approach Operating LLC · Section with this well →
| Queen | 1,993 | 651 |
| Wolfcamp | — | |
| Strawn | — | |
| San Andres | — | |
| Canyon | — | |
| Ellenburger | — | |
| Leonard | — | |
| Devonian | — |
Strauss Ranch 142-105-42451
9.1 KM · Atropos Exploration Company · Section with this well →
| Queen | 1,846 | 736 |
| San Andres | 2,122 | 460 |
| Wolfcamp | — | |
| Strawn | — | |
| Devonian | — | |
| Ellenburger | — | |
| Leonard | — | |
| Canyon | — |
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/10542454, documented in the API reference.