TEXAS · WELLS · HEMPHILL COUNTY · RAMP WALKER 12 LEASE · API 42-211-33735 · DISTRICT 08
Ramp Walker 12 #3
Hemphill County · Hemphill (Douglas) field · Temp Abandoned · Vertical
Ramp Walker 12 #3 (API 42-211-33735) is a well in Hemphill County operated by Mmgl Txph LLC, completed January 26, 2007 and listed as temp abandoned on the RRC schedule, shut in May 1, 2015.
The RRC has issued one drilling permit (amended once), issued October 3, 2006, permitted to 8,300 ft.
It was permitted by Samson Lone Star LP and has since transferred to Mmgl Txph LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Brown Dolomite, Pennsylvanian, Douglas.
Its lease has reported 4.24K barrels of oil and 164K mcf of gas since January 2007, with no volume in the three years through April 2026.
Operator of record
Permitted by Samson Lone Star LP; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 24, 2025
- Permits on file
- 10
- Phone
- (972) 701-8377
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mmgl Txph LLC |
| Production reports | Mmgl Txph, LLCthrough Aug 2020 |
| Latest permit | Samson Lone Star LPOct 3, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,300
- total depth, ft
- 2
- permits on file
- Oct 3, 2006
- last permit issued
- Jan 26, 2007
- completed
- 4.24K
- cumulative oil, bbl
- 164K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2007 THROUGH Aug 2020
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 26, 2007
- Shut in
- May 1, 2015
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 Walker 12 G-14-225367 | Hemphill (Douglas) | Mmgl Txph, LLC | 1 | 4.24K | 164K | Jan 2007 – Aug 2020 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Samson Lone Star LPJan 2007 → Jun 2007
- 2Samson Lone Star, LLCJul 2007 → Apr 2016
- 3Tecolote Energy Operating, LLCJan 2017 → Jan 2017
- 4Blackbeard Operating, LLCAug 2020 → Aug 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 626904-98 | Drill | Samson Lone Star LP | Nov 9, 2006 | Oct 3, 2006 | Nov 2, 2006 | 8,600 |
| 626904-99 | Drill | Samson Lone Star LP | Oct 2, 2006 | Oct 3, 2006 | Nov 2, 2006 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 26, 2007 | Ramp Walker 12 G-14-225367 | Hemphill (Douglas) | Mmgl Txph LLC | Temp Abandoned · shut in May 1, 2015 | 8,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,535 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 4,346 | -1,811 |
| PennsylvanianPENN SHALE | 5,952 | -3,417 |
| DouglasDOUGLAS A SAND | 7,831 | -5,296 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,872 | 8,071 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,493 | 11 | 1,220 S |
| 5.5 | 8,300 | 7.875 | 245 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 | Apr 17, 2007 | Feb 13, 2007 | Yes |
| 00 | Mar 19, 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 42-211-33735 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-33735 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/21133735, documented in the API reference.