TEXAS · WELLS · UPTON COUNTY · OLD BLUE 25 LEASE · API 42-461-39715 · DISTRICT 6E
Old Blue 25 #21
Upton County · Spraberry (Trend Area) field · Producing · Vertical
Old Blue 25 #21 (API 42-461-39715) is a well in Upton County operated by Xto Energy Inc., completed February 26, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 28, 2014, permitted to 11,940 ft.
Completion filings report 15 formation tops, including Yates, Seven Rivers, Grayburg, San Andres.
Its lease has reported 506K barrels of oil and 2.19M mcf of gas since December 2014, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Spring, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 16,156
- Phone
- (346) 502-1572
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | XTO Energy Inc. |
| Production reports | XTO Energy Inc.through Apr 2026 |
| Latest permit | XTO Energy Inc.Aug 28, 2014 |
- 11,940
- total depth, ft
- 2
- permits on file
- Aug 28, 2014
- last permit issued
- Feb 26, 2015
- completed
- 506K
- cumulative oil, bbl
- 2.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 26, 2015
- Shut in
- —
- 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 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Old Blue 25 O-9-19077 | Spraberry (Trend Area) | XTO Energy Inc. | 6 | 506K | 2.19M | Dec 2014 – Jul 2026 |
Oil, barrels lease total
Last 12 months 6,745 · prior 12 3,269(+106%)
Gas, mcf lease total
Last 12 months 18,859 · prior 12 10,093(+87%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1XTO Energy Inc.Jul 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 793131-98 | Drill | XTO Energy Inc. | Oct 23, 2015 | Aug 28, 2014 | Oct 28, 2014 | 12,200 |
| 793131-99 | Drill | XTO Energy Inc. | Jul 31, 2014 | Aug 28, 2014 | Oct 28, 2014 | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 26, 2015 | Old Blue 25 O-9-19077 | Spraberry (Trend Area) | XTO Energy Inc. | Producing | 11,940 |
Formation tops
As filed on W-2/G-1. Subsea from 2,903 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 2,945 | -42 |
| Seven Rivers | 3,335 | -432 |
| Grayburg | 4,654 | -1,751 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,775 | -1,872 |
| Clear ForkCLEARFORK | 7,101 | -4,198 |
| Spraberry | 7,924 | -5,021 |
| Dean | 9,098 | -6,195 |
| Wolfcamp | 9,212 | -6,309 |
| Strawn | 10,298 | -7,395 |
| Atoka | 10,529 | -7,626 |
| Mississippian | 11,120 | -8,217 |
| MississippianLOWER MISS LIME | 11,896 | -8,993 |
| Low Mississippian Lime | 11,896 | -8,993 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,886 | 11,837 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 503 | 17.5 | 550 S |
| 8.625 | 5,020 | 11 | 1,175 S |
| 5.5 | 11,940 | 7.875 | 1,150 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 19, 2016 | Mar 1, 2016 | Yes |
| 00 | Dec 11, 2015 | May 26, 2015 | — |
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 42-461-39715 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-39715 → 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/46139715, documented in the API reference.