TEXAS · WELLS · UPTON COUNTY · API 42-461-34235 · DISTRICT 6E
Cowden 20 Unit #2H
Upton County · Amacker-Tippett (Devonian) field · Producing · Horizontal
Cowden 20 Unit #2H (API 42-461-34235) is a horizontal well in Upton County operated by Eog Resources Inc., completed March 3, 2002 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued November 28, 2001, permitted to 11,848 ft.
Completion filings report 6 formation tops, including Clear Fork, San Andres, Spraberry, Wolfcamp.
Its 2 leases have reported 77.7K barrels of oil and 531K mcf of gas since March 2002, last reporting volume in April 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 2, 2025
- Permits on file
- 16,354
- Phone
- (713) 651-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | EOG Resources Inc. |
| Production reports | EOG Resources, Inc.through Apr 2026 |
| Latest permit | EOG Resources, Inc.Nov 28, 2001 |
- 11,848
- total depth, ft
- 1
- permits on file
- Nov 28, 2001
- last permit issued
- Mar 3, 2002
- completed
- 77.7K
- cumulative oil, bbl
- 531K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2002 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 3, 2002
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cowden "20" Unit G-9-206523 | Amacker-Tippett (Devonian) | EOG Resources, Inc. | 1 | 77.7K | 531K | Mar 2002 – Apr 2026 |
| Cowden "20" Unit O-9-15239 | Amacker-Tippett (Devonian) | EOG Resources, Inc. | 1 | 0 | 0 | Mar 2002 – — |
Gas, mcf lease total
Last 12 months 6,726 · prior 12 6,051(+11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Mar 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 515533-99 | Drill | EOG Resources, Inc. | Nov 21, 2001 | Nov 28, 2001 | Dec 13, 2001 | 11,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 3, 2002 | Cowden 20 Unit G-9-206523 | Amacker-Tippett (Devonian) | EOG Resources Inc. | Producing | 11,848 |
| Mar 3, 2002 | Cowden 20 Unit O-9-15239 | Amacker-Tippett (Devonian) | EOG Resources Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,678 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 4,158 | -1,480 |
| San Andres | 4,518 | -1,840 |
| Spraberry | 7,608 | -4,930 |
| Wolfcamp | 8,306 | -5,628 |
| Devonian | 10,996 | -8,318 |
| Silurian (undifferentiated)SILURIAN | 11,803 | -9,125 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,580 | 15,180 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 531 | 17.5 | 445 S |
| 9.625 | 4,760 | 12.25 | 2,115 S |
| 7 | 11,872 | 8.75 | 805 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 18, 2005 | Aug 9, 2004 | — |
| 00 | Mar 1, 2005 | — | — |
| 00 | Jun 6, 2002 | Mar 22, 2002 | Yes |
| 00 | Apr 17, 2002 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-461-34235 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-34235 → 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/46134235, documented in the API reference.