WELL · 42-237-39662 · DISTRICT 9
Richards Ranch #12
Jack County · KRS (Marble Falls) field · Vertical
Richards Ranch #12 (API 42-237-39662) is a well in Jack County operated by FX Energy Operating LLC, completed December 4, 2012.
The RRC has issued 2 drilling permits between 2012 and 2025, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Pregnant Shale, Atoka, Marble Falls.
Its 2 leases have reported 305K barrels of oil and 8.41M mcf of gas since July 2012, last reporting in July 2026. The leases carry 30 wells, so these are lease totals, not this well alone.
Operator of record
Canadian, TX · P-5 Y, filed Jan 4, 2026 · 23 permits on file · (844) 394-7687
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | FX Energy Operating LLC |
| Production reports | FX Energy Operating, LLCthrough Apr 2026 |
| Latest permit | FX Energy Operating, LLCJul 1, 2025 |
- 8,000
- total depth, ft
- 2
- permits on file
- Jul 1, 2025
- last permit issued
- Dec 4, 2012
- completed
- 305K
- cumulative oil, bbl
- 8.41M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 4, 2012
- Shut in
- —
- Plugged
- —
Surface location
33.184055, -98.186807
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Jack County.
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 30 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Richards Ranch O-13-32285 | KRS (Marble Falls) | FX Energy Operating, LLC | 29 | 302K | 8.4M | Jul 2012 – Jul 2026 |
| Richards Ranch O-13-34411 | Gates (Atoka Conglomerate) | FX Energy Operating, LLC | 1 | 3.08K | 6.74K | Jul 2025 – Jul 2026 |
Gas, mcf lease total
Last 12 months 170,020 · prior 12 255,832(-34%)
Oil, barrels lease total
Last 12 months 5,743 · prior 12 5,282(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cobra Oil & Gas CorporationJul 2012 → Oct 2013
- 2Newark E&P Operating, LLCNov 2013 → Jun 2017
- 3White Knight Production LLCJul 2017 → Feb 2024
- 4FX Energy Operating, LLCMar 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 908967-99 | Recompletion | FX Energy Operating, LLC | Jun 30, 2025 | Jul 1, 2025 | Jul 21, 2025 | 5,722 |
| 749621-99 | Drill | Cobra Oil & Gas Corporation | Oct 9, 2012 | Oct 16, 2012 | Oct 26, 2012 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-32285 | — | — | — | — |
| — | — O-13-34411 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,189 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pregnant Shale | 4,956 | -3,767 |
| AtokaATOKA CONGLOMERATES | 5,041 | -3,852 |
| Marble Falls | 5,236 | -4,047 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,101 | 5,120 | Perforated |
| 5,258 | 5,553 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 327 | 12.25 | 220 S |
| 5.5 | 5,700 | 7.875 | 400 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 | Sep 25, 2025 | Sep 22, 2025 | — |
| 00 | Mar 22, 2013 | Dec 21, 2012 | 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 42-237-39662 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-237-39662 → 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.
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.
Edens42-237-40139
1.0 KM · White Knight Production LLC · Section with this well →
| Palo Pinto | 1,021 | 111 |
| Strawn | 1,260 | -128 |
| Caddo | 4,620 | -3,488 |
| Atoka | 4,706 | -3,574 |
| Weir | — | |
| Bryson | — | |
| Butram | — | |
| Canyon | — |
10 TOPS · FIRST 8
Richards Ranch42-237-40029
1.1 KM · Newark E&P Operating, LLC · Section with this well →
| Palo Pinto | 1,050 | 113 |
| Strawn | 1,289 | -126 |
| Caddo | 4,676 | -3,513 |
| Bend | 5,059 | -3,896 |
| Marble Falls | 5,265 | -4,102 |
| Barnett | 5,773 | -4,610 |
| Ellenburger | 6,018 | -4,855 |
| Bryson | — |
14 TOPS · FIRST 8
Hart42-237-40373
1.2 KM · White Knight Production LLC · Section with this well →
| Palo Pinto | 1,101 | 44 |
| Strawn | 1,247 | -102 |
| Caddo | 4,577 | -3,432 |
| Atoka | 4,663 | -3,518 |
| Bend | 4,930 | -3,785 |
| Canyon | — | |
| Bryson | — | |
| Butram | — |
11 TOPS · FIRST 8
Jacksboro, S. (1975) Unit42-237-40641
1.9 KM · Pecos Country Operating Inc. · Section with this well →
| Weir | 1,964 | -848 |
| Village Bend | — | |
| Caddo | — | |
| Canyon | — | |
| Gunsight | — | |
| Palo Pinto | — | |
| Strawn | — | |
| Atoka | — |
10 TOPS · FIRST 8
Cook42-237-39789
1.9 KM · Petrobal Omega 1, LLC · Section with this well →
| Caddo | 4,668 | -3,431 |
| Marble Falls | 5,219 | -3,982 |
| Barnett | 5,654 | -4,417 |
Sewell A42-237-39267
2.0 KM · Oakridge Oil and Gas, LP · Section with this well →
| Caddo | 4,670 | -3,475 |
| Marble Falls | 5,280 | -4,085 |
| Barnett | 5,760 | -4,565 |
Jacksboro, S. (1975) Unit42-237-40659
2.0 KM · Pecos Country Operating Inc. · Section with this well →
| Weir | 1,966 | -844 |
| Caddo | — | |
| Canyon | — | |
| Gunsight | — | |
| Palo Pinto | — | |
| Strawn | — | |
| Village Bend | — | |
| Atoka | — |
10 TOPS · FIRST 8
Jacksboro, S. (1975) Unit42-237-40665
2.0 KM · Pecos Country Operating Inc. · Section with this well →
| Weir | 1,964 | -846 |
| Strawn | — | |
| Atoka | — | |
| Bryson | — | |
| Butram | — | |
| Caddo | — | |
| Canyon | — | |
| Village Bend | — |
10 TOPS · FIRST 8
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/23739662, documented in the API reference.