WELL · 42-417-39431 · DISTRICT 7
Hooker Trust #12
Shackelford County · Shackelford County Regular field · Producing · Vertical
Hooker Trust #12 (API 42-417-39431) is a well in Shackelford County operated by Rattlesnake Mountain Oil LLC, completed September 3, 2013 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 29, 2013, permitted to 1,000 ft.
Completion filings report 6 formation tops, including Dothan Limestone, Frye Limestone, Tannehill, Saddlecreek Limestone.
Its lease has reported 123K barrels of oil and 22 mcf of gas since January 1993, last reporting in July 2026. The lease carries 16 wells, so these are lease totals, not this well alone.
Operator of record
Boulder City, NV · P-5 Y, filed Feb 4, 2026 · 7 permits on file · (702) 600-4308
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rattlesnake Mountain Oil LLC |
| Production reports | Rattlesnake Mountain Oil LLCthrough Apr 2026 |
| Latest permit | Rattlesnake Mountain Oil LLCJul 29, 2013 |
- 1,000
- total depth, ft
- 1
- permits on file
- Jul 29, 2013
- last permit issued
- Sep 3, 2013
- completed
- 123K
- cumulative oil, bbl
- 22
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 3, 2013
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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; they carry 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Hooker Trust O-8-3466 | Shackelford County Regular | Rattlesnake Mountain Oil LLC | 16 | 123K | 22 | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,777 · prior 12 4,879(-23%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Schkade, August P.Jan 1993 → Sep 1994
- 2Schkade, DonaldOct 1994 → May 2011
- 3Schkade, PatriciaJun 2011 → Apr 2013
- 4Rattlesnake Mountain Oil LLCMay 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 767142-99 | Drill | Rattlesnake Mountain Oil LLC | Jul 26, 2013 | Jul 29, 2013 | Aug 22, 2013 | 1,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-3466 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,470 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dothan Limestone | 559 | 911 |
| Frye Limestone | 684 | 786 |
| TannehillTANNEHILL LIMESTONE | 784 | 686 |
| Saddlecreek Limestone | 835 | 635 |
| Lower Cook Limestone | 963 | 507 |
| Crystal Fall Limestone | 985 | 485 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 787 | 795 | Perforated |
| 790 | 792 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 22 | 11.625 | 18 S |
| 4.5 | 986 | 6.75 | 165 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 | Oct 3, 2014 | Dec 20, 2013 | 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 42-417-39431 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-417-39431 → 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/41739431, documented in the API reference.