TEXAS · WELLS · REEVES COUNTY · STATE DIAMONDBACK 57-4 LEASE · API 42-389-32939 · DISTRICT 7B
State Diamondback 57-4 #1
Reeves County · Two Georges (Bone Spring) field · NO Production · Horizontal
State Diamondback 57-4 #1 (API 42-389-32939) is a horizontal well in Reeves County operated by Bpx Operating Company, completed January 20, 2012 and listed as no production on the RRC schedule, shut in May 1, 2017.
The RRC has issued one drilling permit (amended once), issued July 26, 2011, permitted to 11,400 ft.
It was permitted by Energen Resources Corporation and has since transferred to Bpx Operating Company on the wellbore schedule.
Completion filings report 4 formation tops, including Delaware, Bone Spring, Avalon, Wolfcamp.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Energen Resources Corporation; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 24, 2026
- Permits on file
- 1,576
- Phone
- (720) 439-5104
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | BPX Operating Company |
| Production reports | none |
| Latest permit | Energen Resources CorporationJul 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.
- 11,400
- total depth, ft
- 2
- permits on file
- Jul 26, 2011
- last permit issued
- Jan 20, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2012 THROUGH —
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 20, 2012
- Shut in
- May 1, 2017
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| State Diamondback 57-4 O-10-42380 | Two Georges (Bone Spring) | BPX Operating Company | 1 | 0 | 0 | Jan 2012 – — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 720864-98 | Drill | Energen Resources Corporation | Jan 18, 2012 | Jul 26, 2011 | Sep 1, 2011 | 11,500 |
| 720864-99 | Drill | Energen Resources Corporation | Jul 25, 2011 | Jul 26, 2011 | Sep 1, 2011 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 20, 2012 | State Diamondback 57-4 O-10-42380 | Two Georges (Bone Spring) | BPX Operating Company | NO Production · shut in May 1, 2017 | 11,400 |
Formation tops
As filed on W-2/G-1. Subsea from 3,107 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| DelawareDELAWARE MOUNTAIN GROUP | 2,945 | 162 |
| Bone Spring | 6,610 | -3,503 |
| Avalon | 6,730 | -3,623 |
| Bone Spring3RD BONE SPRING | 9,434 | -6,327 |
| Wolfcamp | 9,754 | -6,647 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,702 | 10,770 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,034 | 17.5 | 1,640 S |
| 9.625 | 6,577 | 12.25 | 800 S |
| 7 | 11,385 | 8.75 | 900 S |
| 9.625 | — | 12.25 | 1,750 S |
| 7 | — | 8.75 | 950 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 27, 2013 | Feb 20, 2012 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 29, 2014. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans Delaware, Bone Spring, Avalon, Wolfcamp | TIFF | 6,554 to 11,436 | Oct 29, 2014run Oct 3, 2011 | 21.8 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-389-32939 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-389-32939 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/38932939, documented in the API reference.