WELL · 42-329-30396 · DISTRICT 8
Anderson #1
Midland County · Spraberry (Trend Area) field · Vertical
Anderson #1 (API 42-329-30396) is a plugged well in Midland County, plugged August 7, 2020, last operated by Diamondback E&P LLC.
The RRC has issued one drilling permit, issued March 1, 2010, permitted to 11,700 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 5 formation tops, including B/Spraberry, T/Dean, Wolfcamp, Strawn.
Its 4 leases have reported 116K barrels of oil and 370K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 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.
- 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 Apr 2026 |
| Latest permit | Endeavor Energy Resources L.P.Mar 1, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,700
- total depth, ft
- 1
- permits on file
- Mar 1, 2010
- last permit issued
- May 29, 2010
- completed
- 116K
- cumulative oil, bbl
- 370K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 29, 2010
- Shut in
- —
- Plugged
- Aug 7, 2020
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 4 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Anderson O-10-42493 | Spraberry (Trend Area) | Diamondback E&P LLC | 2 | 98.6K | 201K | May 2010 – Jul 2026 |
| Anderson O-10-34877 | Azalea (Devonian) | Endeavor Energy Resources L.P. | 1 | 15K | 127K | Mar 1996 – Apr 2013 |
| Anderson G-10-153903 | Azalea (Devonian) | Central Texas Operating, Inc. | 1 | 0 | 5.97K | Apr 1995 – May 1996 |
| Anderson O-10-24756 | Azalea (Devonian) | Central Texas Operating, Inc. | 1 | 2.32K | 36.3K | Jan 1993 – Jan 1996 |
Oil, barrels lease total
Last 12 months 5,282 · prior 12 2,171(+143%)
Gas, mcf lease total
Last 12 months 4,172 · prior 12 3,164(+32%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Central Texas Operating, Inc.Jan 1993 → Oct 2006
- 2Endeavor Energy Resources L.P.Nov 2006 → Dec 2024
- 3Diamondback E&P LLCJan 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 691929-99 | Recompletion | Endeavor Energy Resources L.P. | Feb 26, 2010 | Mar 1, 2010 | Mar 17, 2010 | 11,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 29, 2010 | Anderson O-10-42493 | Spraberry (Trend Area) | Diamondback E&P LLC | Plugged | — |
| Mar 9, 1996 | Anderson O-10-34877 | Azalea (Devonian) | Endeavor Energy Resources L.P. | Plugged | — |
| Jun 19, 1977 | Anderson O-10-24756 | Azalea (Devonian) | Central Texas Operating Inc. | Plugged | — |
| — | Anderson G-10-153903 | Azalea (Devonian) | Central Texas Operating Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,706 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,488 | 10,661 | Perforated |
| 11,549 | 11,574 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 12.75 | 285 | 17.5 | 300 S |
| 8.625 | 4,215 | 11 | 300 S |
| 4.5 | 11,650 | 7.875 | 1,175 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 | Apr 22, 2013 | Mar 26, 2012 | — |
| 00 | Apr 22, 1996 | Mar 25, 1996 | — |
| 00 | Apr 9, 1996 | — | — |
| 00 | May 10, 1995 | — | — |
| 00 | Jan 12, 1984 | Nov 9, 1977 | — |
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 42-329-30396 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-30396 → 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/32930396, documented in the API reference.