WELL · 42-173-33911 · DISTRICT 8
Schumann 39 #1
Glasscock County · Spraberry (Trend Area) field · Producing · Vertical
Schumann 39 #1 (API 42-173-33911) is a well in Glasscock County operated by Diamondback E&P LLC, completed May 6, 2011 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits between 2010 and 2017, permitted to 12,000 ft.
It was permitted by Endeavor Energy Resources L.P. and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Strawn, Atoka.
Its lease has reported 159K barrels of oil and 340K mcf of gas since May 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Endeavor Energy Resources L.P.; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Mar 4, 2026 · 5,237 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Nov 30, 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
- 2
- permits on file
- Nov 30, 2017
- last permit issued
- May 6, 2011
- completed
- 159K
- cumulative oil, bbl
- 340K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 6, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
31.955260, -101.758723
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Glasscock 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schumann "39" O-10-41133 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 159K | 340K | May 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 5,980 · prior 12 10,259(-42%)
Gas, mcf lease total
Last 12 months 28,861 · prior 12 52,586(-45%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.May 2011 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 833588-99 | Recompletion | Endeavor Energy Resources L.P. | Nov 28, 2017 | Nov 30, 2017 | Apr 18, 2011 | 10,654 |
| 707591-99 | Drill | Endeavor Energy Resources L.P. | Dec 27, 2010 | Dec 29, 2010 | Jan 11, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41133 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,621 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,445 | 10,153 | Perforated |
| 7,445 | 10,520 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 290 | 17.5 | 340 S |
| 8.625 | 4,642 | 11 | 475 S |
| 5.5 | 10,654 | 7.875 | 1,135 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 | Jan 2, 2018 | Dec 21, 2017 | — |
| 00 | Jan 31, 2012 | May 24, 2011 | Yes |
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 42-173-33911 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-33911 → 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.
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.
Koonce South 46-3 Unit 142-173-38200
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Glorieta | 4,639 | -2,025 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce South 46-3 Unit 142-173-38198
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Glorieta | 4,639 | -2,025 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce South 46-3 Unit 142-173-38199
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Glorieta | 4,639 | -2,025 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce '46'42-173-33253
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Yates | 2,200 | 407 |
| San Andres | 4,500 | -1,893 |
| Spraberry | 7,400 | -4,793 |
| Dean | 8,200 | -5,593 |
| Wolfcamp | 8,475 | -5,868 |
| Strawn | 10,170 | -7,563 |
| Atoka | 10,450 | -7,843 |
Koonce South 46-3 Unit 142-173-38197
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Glorieta | 4,639 | -2,025 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce South 46-3 Unit 142-173-38191
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Glorieta | 2,500 | 114 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce South 46-3 Unit 142-173-38196
0.5 KM · Endeavor Energy Resources L.P. · Section with this well →
| Santa Rosa | 791 | 1,823 |
| Yates | 2,227 | 387 |
| Seven Rivers | 2,700 | -86 |
| Queen | 3,139 | -525 |
| Grayburg | 3,751 | -1,137 |
| San Andres | 3,974 | -1,360 |
| Glorieta | 4,639 | -2,025 |
| Clear Fork | 5,014 | -2,400 |
10 TOPS · FIRST 8
Koonce North 39-34 Unit 142-173-38463
0.6 KM · Endeavor Energy Resources L.P. · Section with this well →
| Rustler | 1,384 | 1,227 |
| Grayburg | 3,784 | -1,173 |
| San Andres | 4,034 | -1,423 |
| Glorieta | 4,604 | -1,993 |
| Clear Fork | 5,009 | -2,398 |
| Spraberry | 6,945 | -4,334 |
| Queen | — | |
| Santa Rosa | — |
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/17333911, documented in the API reference.