WELL · 42-441-34173 · DISTRICT 7
McCollum Nell #1B
Taylor County · Fisher S Rainbow (Flippen Lime) field · Vertical
Mccollum Nell #1B (API 42-441-34173) is a permitted well in Taylor County filed by Patton, E. N. Oil Company, Inc.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2007 and 2009, permitted to 3,900 ft.
Completion filings report 17 formation tops, including T Flippen Sd, T/Upper Flippen Sd, T/Upper Flippen Lime, T/Middle Flippen Lime.
Its 3 leases have reported 46.5K barrels of oil and 17.5K mcf of gas since June 2007, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Abilene, TX · P-5 Y, filed Jun 4, 2026 · 153 permits on file · (325) 669-8515
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Patton E. N. Oil Company Inc. |
| Production reports | Patton, E. N. Oil Company, Inc.through Feb 2025 |
| Latest permit | Patton, E. N. Oil Company, Inc.Nov 25, 2009 |
- 3,900
- total depth, ft
- 2
- permits on file
- Nov 25, 2009
- last permit issued
- —
- completed
- 46.5K
- cumulative oil, bbl
- 17.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 3 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McCollum, Nell O-8-29977 | Fisher's Rainbow (Flippen Lime) | Patton, E. N. Oil Company, Inc. | 2 | 16.4K | 4.76K | Jun 2007 – Jul 2026 |
| McCollum, Nell O-8-30092 | Taylor County Regular | Patton, E. N. Oil Company, Inc. | 2 | 30.1K | 12.7K | Jan 2008 – Jul 2026 |
| McCollum, Nell O-8-29976 | Fisher's Rainbow (Flippen Lime) | Patton, E. N. Oil Company, Inc. | 1 | 0 | 0 | Sep 2007 – Dec 2007 |
Oil, barrels lease total
Last 12 months 0 · prior 12 164(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Patton, E. N. Oil Company, Inc.Jun 2007 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 687661-99 | Recompletion | Patton, E. N. Oil Company, Inc. | Nov 19, 2009 | Nov 25, 2009 | Nov 30, 2009 | 3,251 |
| 632974-99 | Drill | Patton, E. N. Oil Company, Inc. | Feb 2, 2007 | Feb 14, 2007 | Apr 23, 2007 | 3,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-29976 | — | — | — | — |
| — | — O-8-29977 | — | — | — | — |
| — | — O-8-29977 | — | — | — | — |
| — | — O-8-30092 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,191 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T Flippen SD | 2,666 | -475 |
| T/Upper Flippen SD | 2,666 | -475 |
| T/Upper Flippen Lime | 2,676 | -485 |
| T/Middle Flippen Lime | 2,697 | -506 |
| T/Lower Flippen LS | 2,722 | -531 |
| T Flippen LS | 2,727 | -536 |
| B/Lower Flippen LS | 2,749 | -558 |
| T Upper Cook | 2,771 | -580 |
| T/Upper Cook SD | 2,771 | -580 |
| T/Cook Lime | 2,777 | -586 |
| T/Lower Cook Sd. | 2,801 | -610 |
| T/Crystal Falls LS | 2,818 | -627 |
| T/Lower Hope LS | 2,899 | -708 |
| T Gunsight | 3,033 | -842 |
| T/Gunsight LS | 3,033 | -842 |
| T Cisco Reef | 3,180 | -989 |
| T/Cisco Reef | 3,180 | -989 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,667 | 2,676 | Perforated |
| 2,727 | 2,733 | Perforated |
| 2,744 | 2,748 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 180 | 12.25 | 160 S |
| 4.5 | 3,250 | 7.875 | 375 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 | May 26, 2010 | Dec 14, 2009 | — |
| 00 | Mar 2, 2010 | — | — |
| 00 | Dec 17, 2007 | Jun 19, 2007 | Yes |
| 00 | Dec 3, 2007 | — | — |
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 42-441-34173 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-441-34173 → 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/44134173, documented in the API reference.