TEXAS · WELLS · HEMPHILL COUNTY · API 42-211-33658 · DISTRICT 08
Fillingim #4019P
Hemphill County · Buffalo Wallow (Granite Wash) field · Producing · Vertical
Fillingim #4019P (API 42-211-33658) is a well in Hemphill County operated by Presidio Petroleum LLC, completed March 10, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 14, 2006, permitted to 11,905 ft.
It was permitted by Noble Energy Production, Inc. and has since transferred to Presidio Petroleum LLC on the wellbore schedule.
Completion filings report 12 formation tops, including Oswego, Granite W. A-1, Granite W. A, Granite Wash.
Its 3 leases have reported 1.88K barrels of oil and 372K mcf of gas since October 2006, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Noble Energy Production, Inc.; the EWA schedule now lists a different operator.
- Based in
- Canadian, TX
- P-5 status
- Active (A)
- P-5 last filed
- May 1, 2026
- Permits on file
- 13
- Phone
- (806) 217-4483
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eqv Operating LLC |
| Production reports | Presidio Petroleum LLCthrough Mar 2026 |
| Latest permit | Noble Energy Production, Inc.Jul 14, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,905
- total depth, ft
- 1
- permits on file
- Jul 14, 2006
- last permit issued
- Mar 10, 2021
- completed
- 1.88K
- cumulative oil, bbl
- 372K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 10, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Fillingim G-14-290790 | Buffalo Wallow (Granite Wash) | Presidio Petroleum LLC | 1 | 0 | 16.4K | May 2021 – Jul 2026 |
| Fillingim O-14-7905 | Buffalo Wallow (Granite Wash) | Eqv Operating LLC | 1 | 1.88K | 275K | Nov 2006 – Apr 2025 |
| Fillingim G-14-227763 | Buffalo Wallow (Granite Wash) | Noble Energy Inc | 1 | 0 | 80K | Oct 2006 – Jan 2009 |
Gas, mcf lease total
Last 12 months 2,267 · prior 12 2,805(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Noble Energy Production, Inc.Oct 2006 → Apr 2007
- 2Noble Energy IncMay 2007 → Aug 2012
- 3Unit Petroleum CompanySep 2012 → Sep 2023
- 4Eqv Operating LLCOct 2023 → Feb 2026
- 5Presidio Petroleum LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 622511-99 | Drill | Noble Energy Production, Inc. | Jul 13, 2006 | Jul 14, 2006 | Sep 15, 2006 | 13,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 10, 2021 | Fillingim G-14-290790 | Buffalo Wallow (Granite Wash) | Presidio Petroleum LLC | Producing | 11,905 |
| Nov 1, 2006 | Fillingim O-14-7905 | Buffalo Wallow (Granite Wash) | Eqv Operating LLC | Not on Schedule | — |
| — | Fillingim G-14-227763 | Buffalo Wallow (Granite Wash) | Noble Energy Inc | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,638 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Oswego | 10,792 | -8,154 |
| OswegoOSWEGO UPPER | 10,792 | -8,154 |
| Granite W. A-1 | 11,151 | -8,513 |
| Granite W. A | 11,228 | -8,590 |
| Granite WashGRANITE WASH B | 11,347 | -8,709 |
| Granite WashGRANITE WASH C | 11,618 | -8,980 |
| Brown DolomiteBROWN DOLOMITE - PROD, PRESSURED | — | — |
| Brownsville | — | — |
| Cleveland | — | — |
| Douglas | — | — |
| Kansas CityKANSAS CITY (HOGSHOOTER) | — | — |
| PennsylvanianPENNSYLVANIAN (MARMATON) | — | — |
| PennsylvanianPENNSYLVANIAN SAND | — | — |
| Tonkawa | — | — |
| Topeka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,379 | 11,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 3,193 | 12.25 | 1,750 S |
| 4.5 | 11,905 | 7.875 | 641 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 | Jun 9, 2021 | May 25, 2021 | Yes |
| 00 | Mar 18, 2011 | Aug 16, 2007 | Yes |
| 00 | Dec 2, 2008 | — | — |
| 00 | Jul 10, 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 42-211-33658 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-33658 → 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/21133658, documented in the API reference.