TEXAS · WELLS · HEMPHILL COUNTY · HEMPHILL WALSER 11 LEASE · API 42-211-32905 · DISTRICT 08
Hemphill Walser 11 #8
Hemphill County · Buffalo Wallow (Granite Wash) field · Temp Abandoned · Vertical
Hemphill Walser 11 #8 (API 42-211-32905) is a well in Hemphill County operated by Unbridled Resources LLC, completed July 20, 2004 and listed as temp abandoned on the RRC schedule, shut in August 1, 2016.
The RRC has issued one drilling permit, issued January 15, 2004, permitted to 11,680 ft.
It was permitted by Dominion Oklahoma Texas E&P, Inc and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including T/Brown Dolomite, B/Heebner-T/Douglas, B/Tonkawa, Avant Ls.
Its lease has reported 2.66K barrels of oil and 217K mcf of gas since July 2004, with no volume in the three years through August 2026.
Operator of record
Permitted by Dominion Oklahoma Texas E&P, Inc; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Dec 17, 2025
- Permits on file
- 6
- Phone
- (318) 751-3917
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unbridled Resources LLC |
| Production reports | Unbridled Resources, LLCthrough Jul 2016 |
| Latest permit | Dominion Oklahoma Texas E&P, IncJan 15, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,680
- total depth, ft
- 1
- permits on file
- Jan 15, 2004
- last permit issued
- Jul 20, 2004
- completed
- 2.66K
- cumulative oil, bbl
- 217K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · JUL 2004 THROUGH JUL 2016
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 20, 2004
- Shut in
- Aug 1, 2016
- 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.
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 |
|---|---|---|---|---|---|---|
| Hemphill Walser 11 G-14-203683 | Buffalo Wallow (Granite Wash) | Unbridled Resources, LLC | 1 | 2.66K | 217K | Jul 2004 – Jul 2016 |
No volumes reported on these leases in the last three years.
Wells named Hemphill Walser 11
Unbridled Resources 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
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Unbridled Resources, LLC | Nov 24, 2020 | today |
| 4P Energy Texas, LLC | Apr 1, 2018 | Nov 24, 2020 |
| Enervest Operating, L.L.C. | Jan 1, 2015 | Apr 1, 2018 |
| Linn Operating, Inc. | Sep 1, 2007 | Jan 1, 2015 |
| Dominion Oklahoma Texas E&P, Inc | Jul 20, 2004 | Sep 1, 2007 |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Dominion Oklahoma Texas E&P, IncJul 2004 → Aug 2007
- 2Linn Operating, Inc.Sep 2007 → Dec 2014
- 3Enervest Operating, L.L.C.Jan 2015 → Jul 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 540795-99 | Drill | Dominion Oklahoma Texas E&P, Inc | Jan 15, 2004 | Jan 15, 2004 | Jun 3, 2004 | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 20, 2004 | Hemphill Walser 11 G-14-203683 | Buffalo Wallow (Granite Wash) | Unbridled Resources LLC | Temp Abandoned · shut in Aug 1, 2016 | 11,680 |
Formation tops
As filed on W-2/G-1. Subsea from 2,675 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Brown Dolomite | 4,510 | -1,835 |
| B/Heebner-T/Douglas | 8,015 | -5,340 |
| B/Tonkawa | 8,760 | -6,085 |
| Avant LS | 9,383 | -6,708 |
| T/Britt Granite Wash | 11,056 | -8,381 |
| T/Granite Wash a & B (B=11397') | 11,140 | -8,465 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,176 | 11,486 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,513 | 12.25 | 750 S |
| 5.5 | 11,677 | 7.875 | 295 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 | Nov 19, 2004 | Aug 27, 2004 | Yes |
| 00 | Oct 12, 2004 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Dec 13, 2007. Gamma ray, Resistivity.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| ResistivityHIGH DEFINITION INDUCTION GAMMA RAYSpans T/Brown Dolomite, B/Heebner-T/Douglas, B/Tonkawa, Avant Ls, T/Britt Granite Wash, T/Granite Wash A & B (B=11397') | TIFF | 1,513 to 11,686 | Dec 13, 2007run Jun 16, 2004 | — |
"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.
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.
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 42-211-32905 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-32905 → 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/21132905, documented in the API reference.