WELL · 42-115-33461 · DISTRICT 8
Darla '39' #2
Dawson County · Vertical
Darla '39' #2 (API 42-115-33461) is a permitted well in Dawson County filed by Endeavor Energy Resources L.P.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2011 and 2012, permitted to 12,000 ft.
Completion filings report 3 formation tops, including Spraberry, Strawn, Mississippian.
Its lease has reported 34.9K barrels of oil and 14.3K mcf of gas since October 2011, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 12, 2026
- Permits on file
- 6,190
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Diamondback E&P LLCthrough Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Oct 19, 2012 |
- 12,000
- total depth, ft
- 2
- permits on file
- Oct 19, 2012
- last permit issued
- —
- completed
- 34.9K
- cumulative oil, bbl
- 14.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Darla "39" O-10-41874 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 34.9K | 14.3K | Oct 2011 – Jul 2026 |
Oil, barrels lease total
Last 12 months 1,155 · prior 12 1,732(-33%)
Gas, mcf lease total
Last 12 months 260 · prior 12 1,215(-79%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Endeavor Energy Resources L.P.Oct 2011 → Dec 2024
- 2Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 749922-99 | Recompletion | Endeavor Energy Resources L.P. | Oct 15, 2012 | Oct 19, 2012 | Dec 14, 2011 | 12,000 |
| 727525-99 | Drill | Endeavor Energy Resources L.P. | Nov 2, 2011 | Nov 4, 2011 | Dec 14, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41874 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,798 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| SpraberrySPRABERRY (TREND AREA) | 7,225 | -4,427 |
| Strawn | 10,250 | -7,452 |
| Mississippian | 10,500 | -7,702 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,007 | 11,076 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 338 | 17.5 | 182 S |
| 8.625 | 4,370 | 11 | 520 S |
| 5.5 | 11,290 | 7.875 | 1,290 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 | Sep 6, 2013 | Oct 3, 2012 | 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 42-115-33461 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-33461 → 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.
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/11533461, documented in the API reference.