WELL · 42-485-40669 · DISTRICT 9
Fassett & Tuttle -B- #12
Wichita County · Wichita County Regular field · Shut IN · Vertical
Fassett & Tuttle -B- #12 (API 42-485-40669) is a well in Wichita County operated by Rusk Production Inc., completed July 28, 1986 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued September 25, 1985, permitted to 543 ft.
It was permitted by Koonce Oil Company and has since transferred to Rusk Production Inc. on the wellbore schedule.
Completion filings report one formation top, including Gunsight.
Its lease has reported 9.01K barrels of oil and 21 mcf of gas since January 1993, last reporting in July 2026. The lease carries 10 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Koonce Oil Company; the EWA schedule now lists a different operator.
Iowa Park, TX · P-5 Y, filed Sep 4, 2025 · 20 permits on file · (940) 781-8008
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rusk Production Inc. |
| Production reports | Rusk Production Inc.through May 2012 |
| Latest permit | Koonce Oil CompanySep 25, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 543
- total depth, ft
- 1
- permits on file
- Sep 25, 1985
- last permit issued
- Jul 28, 1986
- completed
- 9.01K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 28, 1986
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 10 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fassett & Tuttle -B- O-13-18863 | Wichita County Regular | Rusk Production Inc. | 10 | 9.01K | 21 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Koonce Oil CompanyJan 1993 → Oct 1993
- 2Rusk Production Inc.Nov 1993 → May 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 285967-99 | Drill | Koonce Oil Company | Sep 24, 1985 | Sep 25, 1985 | — | 543 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-18863 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 864 | 869 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 904 | 6.75 | 120 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 | Aug 25, 1986 | Aug 11, 1986 | Yes |
| 00 | Aug 19, 1986 | — | — |
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 42-485-40669 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-485-40669 → 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/48540669, documented in the API reference.