TEXAS · WELLS · HEMPHILL COUNTY · DOCKRAY RIVERS 237 LEASE · API 42-211-34585 · DISTRICT 08
Dockray Rivers 237 #37
Hemphill County · Buffalo Wallow (Granite Wash) field · Producing · Vertical
Dockray Rivers 237 #37 (API 42-211-34585) is a well in Hemphill County operated by Unbridled Resources LLC, completed January 11, 2010 and listed as producing on the RRC schedule, shut in May 1, 2018.
The RRC has issued one drilling permit, issued March 5, 2009, permitted to 13,208 ft.
It was permitted by Linn Operating, Inc. and has since transferred to Unbridled Resources LLC on the wellbore schedule.
Completion filings report 11 formation tops, including T/Brown Dolomite, T/Tonkawa, T/Carr Gw, T/Britt Gw.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Linn Operating, 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 Apr 2018 |
| Latest permit | Linn Operating, Inc.Mar 5, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,208
- total depth, ft
- 1
- permits on file
- Mar 5, 2009
- last permit issued
- Jan 11, 2010
- completed
- 0
- cumulative oil, bbl
- 467K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2010 THROUGH Apr 2018
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 11, 2010
- Shut in
- May 1, 2018
- 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 |
|---|---|---|---|---|---|---|
| Dockray Rivers 237 G-14-254950 | Buffalo Wallow (Granite Wash) | Unbridled Resources, LLC | 1 | 0 | 467K | Jan 2010 – Jul 2026 |
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.
- 1Linn Operating, Inc.Jan 2010 → Dec 2014
- 2Enervest Operating, L.L.C.Jan 2015 → Mar 2018
- 34P Energy Texas, LLCApr 2018 → Apr 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 679120-99 | Drill | Linn Operating, Inc. | Mar 4, 2009 | Mar 5, 2009 | Apr 10, 2009 | 13,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 11, 2010 | Dockray Rivers 237 G-14-254950 | Buffalo Wallow (Granite Wash) | Unbridled Resources LLC | Producing · shut in May 1, 2018 | 13,208 |
Formation tops
As filed on W-2/G-1. Subsea from 2,829 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Brown Dolomite | 4,777 | -1,948 |
| T/Tonkawa | 8,969 | -6,140 |
| T/Carr GW | 10,970 | -8,141 |
| T/Britt GW | 11,151 | -8,322 |
| GW "A" | 11,267 | -8,438 |
| GW "B" | 11,500 | -8,671 |
| GW "C" | 11,700 | -8,871 |
| GW D Shale | 11,977 | -9,148 |
| GW D Shale "E" | 12,022 | -9,193 |
| GW D Shale "F" | 12,193 | -9,364 |
| Atoka | 12,480 | -9,651 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,182 | 13,082 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,353 | 12.25 | 1,770 S |
| 5.5 | 13,208 | 7.875 | 550 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 1, 2010 | Feb 4, 2010 | Yes |
| 00 | Mar 12, 2010 | — | — |
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 42-211-34585 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-211-34585 → 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/21134585, documented in the API reference.