TEXAS · WELLS · UPTON COUNTY · COWDEN59 LEASE · API 42-461-35240 · DISTRICT 6E
COWDEN59 #1
Upton County · Spraberry (Trend Area) field · Producing · Vertical
Cowden59 #1 (API 42-461-35240) is a well in Upton County operated by Cog Operating LLC, completed June 26, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 20, 2006, permitted to 10,097 ft.
It was permitted by Henry Petroleum LP and has since transferred to Cog Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including T.Clearfork, T. Spraberry, T.Spraberry, T.Dean.
Its lease has reported 66.5K barrels of oil and 298K mcf of gas since May 2007, last reporting volume in April 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Henry Petroleum LP; the EWA schedule now lists a different operator.
- 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 | Henry Petroleum LPDec 20, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,097
- total depth, ft
- 1
- permits on file
- Dec 20, 2006
- last permit issued
- Jun 26, 2007
- completed
- 66.5K
- cumulative oil, bbl
- 298K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2007 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 26, 2007
- 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| COWDEN59 O-9-16218 | Spraberry (Trend Area) | COG Operating LLC | 2 | 66.5K | 298K | May 2007 – Apr 2026 |
Gas, mcf lease total
Last 12 months 4,681 · prior 12 5,362(-13%)
Oil, barrels lease total
Last 12 months 577 · prior 12 593(-3%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Henry Petroleum LPJul 2007 → Dec 2008
- 2COG Operating LLCJan 2009 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 630801-99 | Drill | Henry Petroleum LP | Dec 19, 2006 | Dec 20, 2006 | Dec 30, 2006 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 26, 2007 | COWDEN59 O-9-16218 | Spraberry (Trend Area) | COG Operating LLC | Producing | 10,097 |
Formation tops
As filed on W-2/G-1. Subsea from 2,569 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T.clearfork | 6,105 | -3,536 |
| T. Spraberry | 6,834 | -4,265 |
| T.spraberry | 6,834 | -4,265 |
| T.dean | 8,138 | -5,569 |
| T. Wolfcamp | 8,268 | -5,699 |
| T.wolfcamp | 8,268 | -5,699 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,290 | 9,820 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 506 | 12.25 | 325 S |
| 5.5 | 10,097 | 7.875 | 1,200 S |
| 5.5 | 10,097 | — | 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. 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 | Jul 30, 2007 | Jul 10, 2007 | — |
| 00 | May 25, 2007 | May 2, 2007 | Yes |
| 00 | May 16, 2007 | — | — |
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 42-461-35240 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35240 → 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/46135240, documented in the API reference.