WELL · 42-329-34572 · DISTRICT 8
Dickenson 20-A #4
Midland County · Spraberry (Trend Area) field · Shut IN · Vertical
Dickenson 20-A #4 (API 42-329-34572) is a well in Midland County operated by Diamondback E&P LLC, completed June 23, 2001 and listed as shut in on the RRC schedule, shut in April 1, 2015.
The RRC has issued one drilling permit, issued May 8, 2001, permitted to 9,300 ft.
It was permitted by Energen Resources Corporation and has since transferred to Diamondback E&P LLC on the wellbore schedule.
Completion filings report 5 formation tops, including San Andres, Clear Fork, Spraberry, Dean.
Its lease has reported 221K barrels of oil and 371K mcf of gas since January 1993, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Energen Resources Corporation; 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 2020 |
| Latest permit | Energen Resources CorporationMay 8, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,300
- total depth, ft
- 1
- permits on file
- May 8, 2001
- last permit issued
- Jun 23, 2001
- completed
- 221K
- cumulative oil, bbl
- 371K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 23, 2001
- Shut in
- Apr 1, 2015
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dickenson "20-A" O-10-21223 | Spraberry (Trend Area) | Diamondback E&P LLC | 8 | 221K | 371K | Jan 1993 – 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.
- 1Ped Oil CorporationJan 1993 → Aug 2000
- 2Energen Resources CorporationMay 2001 → Jan 2019
- 3Diamondback E&P LLCFeb 2019 → Oct 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 508700-99 | Drill | Energen Resources Corporation | May 8, 2001 | May 8, 2001 | May 22, 2001 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 23, 2001 | Dickenson 20-A O-10-21223 | Spraberry (Trend Area) | Diamondback E&P LLC | Shut IN · shut in Apr 1, 2015 | 9,300 |
Formation tops
As filed on W-2/G-1. Subsea from 2,731 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 4,180 | -1,449 |
| Clear ForkCLEARFORK | 6,542 | -3,811 |
| Spraberry | 7,410 | -4,679 |
| Dean | 8,730 | -5,999 |
| Wolfcamp | 8,932 | -6,201 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,414 | 7,770 | Perforated |
| 7,930 | 8,322 | Perforated |
| 8,739 | 9,130 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 370 | 11 | 180 S |
| 4.5 | 9,300 | 7.875 | 1,200 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, 2001 | Jul 19, 2001 | Yes |
| 00 | Oct 12, 2001 | — | — |
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 42-329-34572 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-329-34572 → 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/32934572, documented in the API reference.