TEXAS · WELLS · HEMPHILL COUNTY · RAMP WALKER 12 LEASE · API 42-211-34172 · DISTRICT 08
Ramp Walker 12 #7
Hemphill County · Hemphill (Douglas) field · Producing · Vertical
Ramp Walker 12 #7 (API 42-211-34172) is a well in Hemphill County operated by Mmgl Txph LLC, completed May 11, 2008 and listed as producing on the RRC schedule, shut in June 1, 2024.
The RRC has issued one drilling permit, issued February 28, 2008, permitted to 8,340 ft.
It was permitted by Samson Lone Star, LLC and has since transferred to Mmgl Txph LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Bhbr, Dgls.
Its lease has reported 1.06K barrels of oil and 163K mcf of gas since May 2008, last reporting volume in May 2024.
Operator of record
Permitted by Samson Lone Star, LLC; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jul 29, 2026
- 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 Mar 2026 |
| Latest permit | Samson Lone Star, LLCFeb 28, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,340
- total depth, ft
- 1
- permits on file
- Feb 28, 2008
- last permit issued
- May 11, 2008
- completed
- 1.06K
- cumulative oil, bbl
- 163K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · MAY 2008 THROUGH MAY 2024
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 11, 2008
- Shut in
- Jun 1, 2024
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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-14-237492 | Hemphill (Douglas) | Mmgl Txph, LLC | 1 | 1.06K | 163K | May 2008 – May 2024 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Wells named Ramp Walker 12
Mmgl Txph LLC's other wells filed under this lease name in Hemphill County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1Samson Lone Star, LLCMay 2008 → Apr 2015
- 2Tecolote Energy Operating, LLCOct 2017 → Dec 2019
- 3Blackbeard Operating, LLCJan 2020 → Sep 2023
- 4Mmgl Txph, LLCOct 2023 → May 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 655846-99 | Drill | Samson Lone Star, LLC | Feb 21, 2008 | Feb 28, 2008 | Mar 12, 2008 | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 11, 2008 | Ramp Walker 12 G-14-237492 | Hemphill (Douglas) | Mmgl Txph LLC | Producing · shut in Jun 1, 2024 | 8,340 |
Formation tops
As filed on W-2/G-1. Subsea from 2,534 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Bhbr | 7,820 | -5,286 |
| Dgls | 7,836 | -5,302 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,919 | 8,112 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,464 | 11 | 1,220 S |
| 5.5 | 8,323 | 7.875 | 180 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 21, 2008 | Jun 9, 2008 | Yes |
| 00 | Aug 2, 2008 | — | — |
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 42-211-34172 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-34172 → 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/21134172, documented in the API reference.