WELL · 42-105-41425 · DISTRICT 7
Shannon Estate NE #1
Crockett County · Lin (Wolfcamp) field · Vertical
Shannon Estate NE #1 (API 42-105-41425) is a well in Crockett County operated by Amistad Energy Services LLC, completed June 11, 2012.
The RRC has issued 2 drilling permits between 2012 and 2015, permitted to 11,000 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Amistad Energy Services LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Wolfcamp, Ellenburger.
Its 2 leases have reported 399K barrels of oil and 2.16M mcf of gas since June 2012, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
Katy, TX · P-5 Y, filed Jul 6, 2018 · 12 permits on file · (832) 974-4361
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Amistad Energy Services LLC |
| Production reports | Zarvona Energy LLCthrough Mar 2026 |
| Latest permit | EOG Resources, Inc.Nov 12, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Nov 12, 2015
- last permit issued
- Jun 11, 2012
- completed
- 399K
- cumulative oil, bbl
- 2.16M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 11, 2012
- Shut in
- —
- Plugged
- —
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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shannon Estate NE O-9-19052 | Spraberry (Trend Area) | Zarvona Energy LLC | 6 | 340K | 2.11M | May 2015 – Jul 2026 |
| Shannon Estate NE O-9-17980 | Lin (Wolfcamp) | Amistad Energy Services, LLC | 3 | 58.7K | 52.9K | Jun 2012 – Sep 2016 |
Gas, mcf lease total
Last 12 months 161,092 · prior 12 116,340(+38%)
Oil, barrels lease total
Last 12 months 14,903 · prior 12 17,405(-14%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Oct 2012 → Nov 2015
- 2Amistad Energy Services, LLCDec 2015 → Oct 2017
- 3Approach Operating LLCNov 2017 → Sep 2020
- 4Zarvona Energy LLCOct 2020 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 811743-99 | Recompletion | EOG Resources, Inc. | Nov 5, 2015 | Nov 12, 2015 | Mar 27, 2012 | 11,000 |
| 733764-99 | Drill | EOG Resources, Inc. | Feb 13, 2012 | Feb 23, 2012 | Mar 27, 2012 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17980 | — | — | — | — |
| — | — O-9-19052 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,475 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberryLOWER SPRABERRY | 5,355 | -2,880 |
| SpraberryLOWER SPRABERRY | 5,356 | -2,881 |
| Wolfcamp | 6,169 | -3,694 |
| Wolfcamp | 6,170 | -3,695 |
| Ellenburger | 9,547 | -7,072 |
| Ellenburger | 9,550 | -7,075 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,702 | 10,478 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 840 | 12.25 | 700 S |
| 7 | 10,576 | 8.75 | 2,050 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 | Apr 12, 2016 | Apr 12, 2016 | — |
| 00 | Jan 29, 2016 | Nov 17, 2015 | — |
| 00 | Jul 9, 2013 | Sep 20, 2012 | — |
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 42-105-41425 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-41425 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 734K
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000105828 | W-14 Disposal | Active | 10,000 | 3,000 | 9,700–10,576 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/10541425, documented in the API reference.