TEXAS · WELLS · HEMPHILL COUNTY · RAMP ET AL LEASE · API 42-211-33899 · DISTRICT 08
Ramp et Al #4023
Hemphill County · Buffalo Wallow (Granite Wash) field · Producing · Vertical
Ramp ET AL #4023 (API 42-211-33899) is a well in Hemphill County operated by Presidio Petroleum LLC, completed March 11, 2008 and listed as producing on the RRC schedule, shut in July 1, 2026.
The RRC has issued one drilling permit (amended once), issued May 9, 2007, permitted to 12,900 ft.
It was permitted by Cordillera Texas, L.P. and has since transferred to Presidio Petroleum LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Douglas, Cleveland, Marmaton, Gramite Wash.
Its lease has reported 3.58K barrels of oil and 777K mcf of gas since March 2008, last reporting volume in April 2026.
Operator of record
Permitted by Cordillera Texas, L.P.; 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 | Presidio Petroleum LLC |
| Production reports | Presidio Petroleum LLCthrough Apr 2026 |
| Latest permit | Cordillera Texas, L.P.May 9, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,900
- total depth, ft
- 2
- permits on file
- May 9, 2007
- last permit issued
- Mar 11, 2008
- completed
- 3.58K
- cumulative oil, bbl
- 777K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 11, 2008
- Shut in
- Jul 1, 2026
- 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 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 |
|---|---|---|---|---|---|---|
| Ramp et Al G-14-237066 | Buffalo Wallow (Granite Wash) | Presidio Petroleum LLC | 1 | 3.58K | 777K | Mar 2008 – Apr 2026 |
Gas, mcf lease total
Last 12 months 8,743 · prior 12 13,883(-37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Cordillera Texas, L.P.Mar 2008 → Sep 2008
- 2Forest Oil CorporationOct 2008 → Nov 2013
- 3Le Norman Operating LLCDec 2013 → Jun 2019
- 4Templar Operating LLCJul 2019 → Dec 2019
- 5Presidio Petroleum LLCJan 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 638191-98 | Drill | Cordillera Texas, L.P. | Oct 24, 2007 | May 9, 2007 | Dec 26, 2007 | 13,000 |
| 638191-99 | Drill | Cordillera Texas, L.P. | May 2, 2007 | May 9, 2007 | Dec 26, 2007 | 12,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 11, 2008 | Ramp et Al G-14-237066 | Buffalo Wallow (Granite Wash) | Presidio Petroleum LLC | Producing · shut in Jul 1, 2026 | 12,900 |
Formation tops
As filed on W-2/G-1. Subsea from 2,471 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DouglasUPPER DOUGLAS | 7,836 | -5,365 |
| Cleveland | 9,916 | -7,445 |
| Marmaton | 10,441 | -7,970 |
| Gramite Wash | 10,834 | -8,363 |
| Granite Wash | 10,834 | -8,363 |
| Atoka | 12,760 | -10,289 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,500 | 11,713 | Perforated |
| 11,746 | 11,958 | Perforated |
| 11,990 | 12,253 | Perforated |
| 12,305 | 12,519 | Perforated |
| 12,550 | 12,820 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,504 | 11 | 854 S |
| 4.5 | 12,892 | 7.875 | 840 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Aug 29, 2008 | Jun 11, 2008 | — |
| 00 | Aug 21, 2008 | May 9, 2008 | Yes |
| 00 | Jul 25, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Feb 12, 2009. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Douglas, Cleveland, Marmaton, Granite Wash, Gramite Wash, Atoka | TIFF | 7,800 to 12,870 | Feb 12, 2009run Jan 30, 2008 | 5.00 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-211-33899 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-33899 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/21133899, documented in the API reference.