WELL · 42-461-37165 · DISTRICT 7
Neal 400 D #404
Upton County · Spraberry (Trend Area) field · Vertical
Neal 400 D #404 (API 42-461-37165) is a well in Upton County operated by Callon Petroleum Operating CO, completed February 26, 2011.
The RRC has issued one drilling permit (amended once), issued January 7, 2011, permitted to 11,000 ft.
Completion filings report 5 formation tops, including Spraberry, Dean, Wolfcamp, Strawn.
Its 2 leases have reported 6.04M barrels of oil and 19.7M mcf of gas since June 2010, last reporting in July 2026. The leases carry 67 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Feb 20, 2025
- Permits on file
- 1,234
- Phone
- (713) 296-6000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Callon Petroleum Operating Co |
| Production reports | Saxum Opco, LLCthrough Apr 2026 |
| Latest permit | Callon Petroleum Operating CoJan 7, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 2
- permits on file
- Jan 7, 2011
- last permit issued
- Feb 26, 2011
- completed
- 6.04M
- cumulative oil, bbl
- 19.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 26, 2011
- 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 2 leases this well is completed on; they carry 67 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Neal O-9-17203 | Spraberry (Trend Area) | Saxum Opco, LLC | 66 | 6.02M | 19.6M | Jun 2010 – Jul 2026 |
| Neal 400 D O-9-17442 | Spraberry (Trend Area) | Callon Petroleum Operating Co | 1 | 19.3K | 109K | Feb 2011 – Sep 2012 |
Oil, barrels lease total
Last 12 months 132,468 · prior 12 161,297(-18%)
Gas, mcf lease total
Last 12 months 852,345 · prior 12 808,174(+5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Callon Petroleum Operating CoJun 2010 → May 2019
- 2Sem Operating Company LLCJun 2019 → Dec 2025
- 3Saxum Opco, LLCJan 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 707807-98 | Drill | Callon Petroleum Operating Co | May 4, 2011 | Jan 7, 2011 | Feb 10, 2011 | 11,000 |
| 707807-99 | Drill | Callon Petroleum Operating Co | Jan 3, 2011 | Jan 7, 2011 | Feb 10, 2011 | 10,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-17203 | — | — | — | — |
| — | — O-9-17442 | — | — | — | — |
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 |
|---|---|---|
| 6,516 | 10,354 | Perforated |
| 7,042 | 10,272 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 481 | 12.25 | 320 S |
| 5.5 | 10,401 | 7.875 | 1,280 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 | Feb 18, 2014 | Jul 31, 2013 | — |
| 00 | Jun 25, 2012 | Jul 28, 2011 | Yes |
| 00 | May 17, 2012 | May 23, 2011 | Yes |
| 00 | Feb 29, 2012 | May 23, 2011 | 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 42-461-37165 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37165 → 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/46137165, documented in the API reference.