WELL · 42-115-33436 · DISTRICT 8
Estes Farms 11 #1
Dawson County · Spraberry (Trend Area) field · Vertical
Estes Farms 11 #1 (API 42-115-33436) is a plugged well in Dawson County, plugged May 9, 2025, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued August 26, 2011, permitted to 12,000 ft.
It was permitted by Element Petro Operating II, LLC and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Spraberry, Wolfcamp, Cline, Strawn.
Its lease has reported 12.8K barrels of oil and 6.02K mcf of gas since October 2011, last reporting in June 2025. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Element Petro Operating II, LLC; the EWA schedule now lists a different operator.
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 4, 2026
- Permits on file
- 5,237
- Phone
- (432) 221-7400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Diamondback E&P LLC |
| Production reports | Diamondback E&P LLCthrough Oct 2019 |
| Latest permit | Element Petro Operating II, LLCAug 26, 2011 |
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
- 1
- permits on file
- Aug 26, 2011
- last permit issued
- Jul 24, 2020
- completed
- 12.8K
- cumulative oil, bbl
- 6.02K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2011 THROUGH Jun 2025
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 24, 2020
- Shut in
- —
- Plugged
- May 9, 2025
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 |
|---|---|---|---|---|---|---|
| Estes Farms 11 O-10-41359 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 12.8K | 6.02K | Oct 2011 – Jun 2025 |
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.
- 1Element Petro Operating II, LLCOct 2011 → Sep 2013
- 2Diamondback E&P LLCOct 2013 → Oct 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 723017-99 | Drill | Element Petro Operating II, LLC | Aug 24, 2011 | Aug 26, 2011 | Sep 23, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-41359 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,957 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,763 | 8,840 | Perforated |
| 9,280 | 9,471 | Perforated |
| 9,667 | 9,796 | Perforated |
| 9,874 | 10,001 | Perforated |
| 10,052 | 10,179 | Perforated |
| 10,487 | 10,711 | Perforated |
| 10,771 | 10,919 | Perforated |
| 10,995 | 11,180 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 408 | 17.5 | 425 S |
| 8.625 | 4,667 | 11 | 1,600 S |
| 5.5 | 11,283 | 7.875 | 1,125 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 1, 2023 | Sep 14, 2023 | — |
| 00 | Jan 11, 2013 | Jan 5, 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 42-115-33436 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-115-33436 → 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/11533436, documented in the API reference.