TEXAS · WELLS · UPTON COUNTY · POWELL "31" LEASE · API 42-461-37109 · DISTRICT 6E
Powell 31 #13
Upton County · Spraberry (Trend Area) field · Producing · Vertical
- Fields on the latest permit · any of 2
- Davis (Pennsylvanian) · Spraberry (Trend Area)
- Not one formation; the well must be completed in one of them, and no target formation is stated.
Powell 31 #13 (API 42-461-37109) is a well in Upton County operated by Cog Operating LLC, completed May 10, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 8, 2010, permitted to 11,394 ft.
Completion filings report 5 formation tops, including T Spraberry, T Dean, T Wolfcamp, Strawn.
Its lease has reported 908K barrels of oil and 3.52M mcf of gas since July 2010, last reporting volume in April 2026. The lease carries 16 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCDec 8, 2010 |
- 11,394
- total depth, ft
- 2
- permits on file
- Dec 8, 2010
- last permit issued
- May 10, 2011
- completed
- 908K
- cumulative oil, bbl
- 3.52M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2010 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- May 10, 2011
- 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 16 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Powell "31" O-9-17228 | Spraberry (Trend Area) | COG Operating LLC | 16 | 908K | 3.52M | Jul 2010 – Apr 2026 |
Oil, barrels lease total
Last 12 months 24,670 · prior 12 29,628(-17%)
Gas, mcf lease total
Last 12 months 118,170 · prior 12 121,050(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCJul 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 706392-98 | Drill | COG Operating LLC | Apr 21, 2011 | Dec 8, 2010 | Jan 24, 2011 | 12,000 |
| 706392-99 | Drill | COG Operating LLC | Dec 6, 2010 | Dec 8, 2010 | Jan 24, 2011 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 10, 2011 | Powell 31 O-9-17228 | Spraberry (Trend Area) | COG Operating LLC | Producing | 11,394 |
Formation tops
As filed on W-2/G-1. Subsea from 2,821 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,940 | 11,250 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 822 | 12.25 | 430 S |
| 5.5 | 11,394 | 7.875 | 1,100 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 | May 23, 2012 | Jun 2, 2011 | — |
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 42-461-37109 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-37109 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here 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/46137109, documented in the API reference.