WELL · 42-211-35579 · DISTRICT 10
Derek 12 #2H
Hemphill County · Buffalo Wallow (Granite Wash) field · Producing · Horizontal
Derek 12 #2H (API 42-211-35579) is a horizontal well in Hemphill County operated by Presidio Petroleum LLC, completed August 13, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 8, 2017, permitted to 13,000 ft.
It was permitted by Le Norman Operating LLC and has since transferred to Presidio Petroleum LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Brown Dolomite, Topeka, Brownsville, Douglas.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by LE Norman Operating LLC; the EWA schedule now lists a different operator.
Canadian, TX · P-5 Y, filed Feb 4, 2026 · 13 permits on file · (800) 461-1604
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Presidio Petroleum LLC |
| Production reports | Presidio Petroleum LLCthrough Apr 2026 |
| Latest permit | LE Norman Operating LLCJun 8, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,000
- total depth, ft
- 1
- permits on file
- Jun 8, 2017
- last permit issued
- Aug 13, 2017
- completed
- 0
- cumulative oil, bbl
- 1.07M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 13, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
35.722136, -100.218136
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Hemphill County.
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Derek 12 G-14-283171 | Buffalo Wallow (Granite Wash) | Presidio Petroleum LLC | 1 | 0 | 1.07M | Aug 2017 – Jul 2026 |
Gas, mcf lease total
Last 12 months 39,074 · prior 12 51,327(-24%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1LE Norman Operating LLCAug 2017 → Jun 2019
- 2Templar Operating LLCJul 2019 → Dec 2019
- 3Presidio Petroleum LLCJan 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 826953-99 | Drill | LE Norman Operating LLC | May 19, 2017 | Jun 8, 2017 | Jun 26, 2017 | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-283171 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,431 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown DolomiteBROWN DOLOMITE - PROD, PRESSURED | 4,311 | -1,880 |
| Topeka | 6,001 | -3,570 |
| Brownsville | 7,841 | -5,410 |
| Douglas | 8,010 | -5,579 |
| Tonkawa | 8,614 | -6,183 |
| Kansas CityKANSAS CITY (HOGSHOOTER) | 9,504 | -7,073 |
| Cleveland | 10,218 | -7,787 |
| OswegoOSWEGO UPPER | — | — |
| PennsylvanianPENNSYLVANIAN (MARMATON) | — | — |
| PennsylvanianPENNSYLVANIAN SAND | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,654 | 16,398 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,475 | 12.25 | 815 S |
| 7 | 10,509 | 8.75 | 390 S |
| 4.5 | 16,478 | 6.125 | 730 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 | Feb 7, 2018 | Jan 4, 2018 | 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 42-211-35579 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-35579 → 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.
Gatlin 342-211-35630
2.0 KM · LE Norman Operating LLC · Section with this well →
| Brown Dolomite | 4,382 | -1,872 |
| Topeka | 6,872 | -4,362 |
| Brownsville | 7,245 | -4,735 |
| Douglas | 8,223 | -5,713 |
| Pennsylvanian | — | |
| Pennsylvanian | — | |
| Tonkawa | — | |
| Cleveland | — |
10 TOPS · FIRST 8
Gatlin 342-211-35625
2.0 KM · LE Norman Operating LLC · Section with this well →
| Brown Dolomite | 4,403 | -1,862 |
| Topeka | 6,857 | -4,316 |
| Brownsville | 7,230 | -4,689 |
| Douglas | 8,208 | -5,667 |
| Oswego | — | |
| Pennsylvanian | — | |
| Pennsylvanian | — | |
| Tonkawa | — |
10 TOPS · FIRST 8
Black Jack 1442-211-35575
2.3 KM · LE Norman Operating LLC · Section with this well →
| Brown Dolomite | 4,357 | -1,852 |
| Topeka | 6,795 | -4,290 |
| Brownsville | 7,164 | -4,659 |
| Douglas | 8,032 | -5,527 |
| Kansas City | — | |
| Oswego | — | |
| Pennsylvanian | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Flowers a 2742-211-35576
2.3 KM · LE Norman Operating LLC · Section with this well →
| Brown Dolomite | 4,357 | -1,855 |
| Topeka | 6,795 | -4,293 |
| Brownsville | 7,164 | -4,662 |
| Douglas | 7,818 | -5,316 |
| Oswego | — | |
| Pennsylvanian | — | |
| Pennsylvanian | — | |
| Tonkawa | — |
10 TOPS · FIRST 8
Gatlin 342-211-35624
2.4 KM · LE Norman Operating LLC · Section with this well →
| Brown Dolomite | 4,359 | -1,843 |
| Topeka | 6,793 | -4,277 |
| Brownsville | 7,166 | -4,650 |
| Douglas | 8,145 | -5,629 |
| Kansas City | — | |
| Oswego | — | |
| Pennsylvanian | — | |
| Pennsylvanian | — |
10 TOPS · FIRST 8
Pyeatt42-211-35583
2.9 KM · LE Norman Operating LLC · Section with this well →
| Morrow | — | |
| Morrow | — | |
| Pennsylvanian | — | |
| Oswego | — | |
| Novi | — | |
| Morrow | — | |
| Granite Washes (Hepler) | — | |
| Des Moines | — |
10 TOPS · FIRST 8
Meadows-Singleton 4-89 MD WX42-211-35621
3.2 KM · Tecolote Energy Operating, LLC · Section with this well →
| Brown Dolomite | 5,917 | -3,357 |
| Topeka | 6,640 | -4,080 |
| Brownsville | 6,880 | -4,320 |
| Pennsylvanian | 7,465 | -4,905 |
| Douglas | 7,665 | -5,105 |
| Tonkawa | 8,434 | -5,874 |
| Kansas City | 9,299 | -6,739 |
| Cleveland | 9,791 | -7,231 |
10 TOPS · FIRST 8
Meadows-Singleton 4-89 MD CX42-211-35629
3.2 KM · Tecolote Energy Operating, LLC · Section with this well →
| Brown Dolomite | 6,148 | -3,590 |
| Topeka | 6,961 | -4,403 |
| Brownsville | 7,111 | -4,553 |
| Pennsylvanian | 7,696 | -5,138 |
| Douglas | 7,896 | -5,338 |
| Tonkawa | 8,665 | -6,107 |
| Kansas City | 9,531 | -6,973 |
| Cleveland | 10,023 | -7,465 |
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/21135579, documented in the API reference.