WELL · 42-317-34999 · DISTRICT 8
Liberty-Dyer 34 #1
Martin County · Spraberry (Trend Area) field · Shut IN · Vertical
Liberty-Dyer 34 #1 (API 42-317-34999) is a well in Martin County operated by Pioneer Natural Res. USA Inc., completed March 28, 2017 and listed as shut in on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 2007 and 2017, permitted to 12,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Pioneer Natural Res. USA Inc. on the wellbore schedule.
Completion filings report 8 formation tops, including Clear Fork, Spraberry, Dean, Wolfcamp.
Its lease has reported 34.2K barrels of oil and 37.4K mcf of gas since March 2009, last reporting in July 2026.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed May 4, 2026 · 15,619 permits on file · (972) 598-8150
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pioneer Natural Res. USA Inc. |
| Production reports | DE3 Operating LLCthrough May 2020 |
| Latest permit | Endeavor Energy Resources L.P.Jun 29, 2017 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 3
- permits on file
- Jun 29, 2017
- last permit issued
- Mar 28, 2017
- completed
- 34.2K
- cumulative oil, bbl
- 37.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 28, 2017
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.457248, -101.790242
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Martin County.
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 |
|---|---|---|---|---|---|---|
| Liberty-Dyer "34" O-10-39397 | Spraberry (Trend Area) | Pioneer Natural Res. USA, Inc. | 1 | 34.2K | 37.4K | Mar 2009 – 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.
- 1Endeavor Energy Resources L.P.Mar 2009 → Nov 2017
- 2DE3 Operating LLCDec 2017 → May 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 828110-99 | Recompletion | Endeavor Energy Resources L.P. | Jun 22, 2017 | Jun 29, 2017 | Feb 10, 2009 | 11,112 |
| 644213-98 | Drill | Endeavor Energy Resources L.P. | Oct 22, 2009 | Aug 14, 2007 | Feb 2, 2008 | 12,000 |
| 644213-99 | Drill | Endeavor Energy Resources L.P. | Aug 10, 2007 | Aug 14, 2007 | Feb 2, 2008 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-39397 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,670 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK LIME | 5,800 | -3,130 |
| Spraberry | 7,125 | -4,455 |
| Dean | 8,500 | -5,830 |
| Wolfcamp | 8,775 | -6,105 |
| WolfcampWOLFCAMP LIME | 8,775 | -6,105 |
| Strawn | 10,175 | -7,505 |
| StrawnSTRAWN LIME | 10,175 | -7,505 |
| MississippianMISS | 10,946 | -8,276 |
| Woodford | 11,075 | -8,405 |
| Atoka | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,099 | 9,859 | Perforated |
| 7,099 | 10,946 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 340 | 17.5 | 350 S |
| 8.625 | 4,480 | 11 | 700 S |
| 4.5 | 11,112 | 7.875 | 1,650 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 | Nov 14, 2017 | Sep 15, 2017 | — |
| 00 | Dec 11, 2009 | Jul 30, 2009 | — |
| 00 | Jul 23, 2009 | Apr 22, 2009 | Yes |
| 00 | Jul 22, 2009 | — | — |
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 42-317-34999 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-317-34999 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Liberty-Dyer '34A'42-317-35462
0.4 KM · Endeavor Energy Resources L.P. · Section with this well →
| Clear Fork | 5,475 | -2,801 |
| Spraberry | 7,125 | -4,451 |
| Dean | 8,500 | -5,826 |
| Wolfcamp | 8,775 | -6,101 |
| Wolfcamp | 8,775 | -6,101 |
| Strawn | 10,165 | -7,491 |
| Strawn | 10,165 | -7,491 |
| Mississippian | 10,350 | -7,676 |
10 TOPS · FIRST 8
Liberty-Dyer '34A'42-317-35609
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Spraberry | 7,123 | -4,458 |
| Spraberry | 7,123 | -4,458 |
| Jo Mill | 7,903 | -5,238 |
| Dean | 8,448 | -5,783 |
| Wolfcamp | 8,680 | -6,015 |
| Strawn | 10,056 | -7,391 |
| Mississippian | 10,330 | -7,665 |
| Mississippian | 10,330 | -7,665 |
10 TOPS · FIRST 8
Woodrow 3442-317-41018
0.6 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 2,185 | 481 |
| Grayburg | 3,581 | -915 |
| San Andres | 3,833 | -1,167 |
| Spraberry | 7,089 | -4,423 |
| Dean | 8,429 | -5,763 |
| Wolfcamp | 8,660 | -5,994 |
| Queen | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Lonesome Dove 353642-317-41174
0.7 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 2,156 | 484 |
| Grayburg | 3,587 | -947 |
| San Andres | 3,851 | -1,211 |
| Spraberry | 7,097 | -4,457 |
| Dean | 8,437 | -5,797 |
| Wolfcamp | 8,663 | -6,023 |
| Ellenburger | — | |
| Devonian | — |
14 TOPS · FIRST 8
Lonesome Dove 353642-317-41186
0.7 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 2,150 | 490 |
| Grayburg | 3,584 | -944 |
| San Andres | 3,848 | -1,208 |
| Spraberry | 7,093 | -4,453 |
| Dean | 8,389 | -5,749 |
| Wolfcamp | 8,616 | -5,976 |
| Pennsylvanian | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Lonesome Dove K42-317-45232
0.9 KM · Oxyrock Operating, LLC · Section with this well →
| Yates | 2,194 | 450 |
| Grayburg | 3,564 | -920 |
| San Andres | 4,091 | -1,447 |
| Spraberry | 7,122 | -4,478 |
| Pennsylvanian | — | |
| Dean | — | |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Lonesome Dove 353642-317-44874
0.9 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 2,193 | 451 |
| Grayburg | 3,559 | -915 |
| San Andres | 4,078 | -1,434 |
| Glorieta | 4,689 | -2,045 |
| Clear Fork | 5,397 | -2,753 |
| Spraberry | 7,106 | -4,462 |
| Spraberry | 7,608 | -4,964 |
| Dean | — |
10 TOPS · FIRST 8
Lonesome Dove 353642-317-45191
0.9 KM · Crownquest Operating, LLC · Section with this well →
| Yates | 2,198 | 446 |
| Grayburg | 3,563 | -919 |
| San Andres | 4,084 | -1,440 |
| Glorieta | 4,695 | -2,051 |
| Clear Fork | 5,393 | -2,749 |
| Spraberry | 7,100 | -4,456 |
| Spraberry | 7,616 | -4,972 |
| Queen | — |
10 TOPS · FIRST 8
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/31734999, documented in the API reference.