WELL · 42-105-33506 · DISTRICT 7
Shannon A #1
Crockett County · Escondido NW. (Ellen.) field · Vertical
Shannon A #1 (API 42-105-33506) is a well in Crockett County operated by Chapman Exploration Inc., completed June 14, 1982.
The RRC has issued 3 drilling permits between 1981 and 1988, permitted to 9,500 ft.
Completion filings report 9 formation tops, including San Andres, Wolfcamp, Strawn, Pennsylvanian.
Its lease has reported 72.1K barrels of oil and 510K mcf of gas since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 4.11K barrels injected in the 12 months reported through June 2025.
Operator of record
Tulsa, OK · P-5 Y, filed Nov 8, 1991 · 77 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Chapman Exploration Inc. |
| Production reports | Marshall R. Young Operating, LLCthrough Feb 2026 |
| Latest permit | Chapman Exploration, Inc.Nov 17, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,500
- total depth, ft
- 3
- permits on file
- Nov 17, 1988
- last permit issued
- Jun 14, 1982
- completed
- 72.1K
- cumulative oil, bbl
- 510K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 14, 1982
- 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 lease this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Shannon O-9-11787 | Escondido (Fusselman) | Marshall R. Young Operating, LLC | 2 | 72.1K | 510K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,018 · prior 12 2,716(-26%)
Gas, mcf lease total
Last 12 months 4,839 · prior 12 6,272(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Farmers of Tulsa Energy Corp.Jan 1993 → Feb 1996
- 2Jay Resources CorporationMar 1996 → Sep 1997
- 3Jay Management Company, LLCOct 1997 → Jun 2005
- 4Incline EnergyJul 2005 → Feb 2024
- 5Marshall R. Young Operating, LLCMar 2024 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 353339-99 | Recompletion | Chapman Exploration, Inc. | Nov 16, 1988 | Nov 17, 1988 | — | 9,280 |
| 295824-99 | Recompletion | Chapman Exploration, Inc. | Feb 5, 1986 | Jan 16, 1986 | — | 9,280 |
| 123162-99 | Drill | Jem Petroleum Corporation | Jun 30, 1981 | Jun 30, 1981 | Mar 7, 1982 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-11787 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,547 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 2,550 | -3 |
| Wolfcamp | 6,430 | -3,883 |
| Strawn | 7,776 | -5,229 |
| PennsylvanianPENN, LOWER | 8,203 | -5,656 |
| StrawnSTRAWN DETNTAL | 8,203 | -5,656 |
| Fusselman | 8,594 | -6,047 |
| Simpson | 8,670 | -6,123 |
| Joins | 8,815 | -6,268 |
| EllenburgerELLENBERGER | 8,912 | -6,365 |
| N/A | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,340 | 3,561 | Perforated |
| 8,309 | 8,316 | Perforated |
| 8,596 | 8,604 | Perforated |
| 8,596 | 8,614 | Perforated |
| 8,607 | 8,614 | Perforated |
| 9,000 | 9,074 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 732 | 17.5 | 880 S |
| 8.625 | 3,772 | 11 | 1,300 S |
| 2.375 | 8,946 | — | — |
| 4.5 | 9,279 | 7.875 | 800 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 | Jul 19, 2022 | Apr 6, 2022 | — |
| 00 | Jul 30, 2012 | Aug 1, 2011 | — |
| 00 | Sep 6, 1989 | Aug 10, 1989 | — |
| 00 | Dec 22, 1988 | Nov 28, 1988 | Yes |
| 00 | Dec 7, 1988 | — | — |
| 00 | Feb 26, 1986 | Feb 6, 1986 | Yes |
| 00 | Feb 25, 1986 | — | — |
| 00 | Jan 12, 1984 | Jun 30, 1982 | — |
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 42-105-33506 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-105-33506 → 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
- 4.11K
- bbl, last 12 reported months
- 57.6K
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000101006 | W-14 Disposal | Active | 2,000 | 1,275 | 2,550–3,600 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 4,108 · prior 12 4,020(+2%)
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/10533506, documented in the API reference.