WELL · 42-475-37235 · DISTRICT 8
Cooper State 34-139 Unit #1H
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
Cooper State 34-139 Unit #1H (API 42-475-37235) is a horizontal well in Ward County operated by Anadarko E&P Onshore LLC, completed November 28, 2017 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 3, 2017, permitted to 11,800 ft.
Completion filings report 10 formation tops, including Delaware, Clear Fork, Glorieta, Holt.
Its lease has reported 1.25M barrels of oil and 2.18M mcf of gas since November 2017, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 22, 2025
- Permits on file
- 4,575
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Anadarko E&P Onshore LLC |
| Production reports | Anadarko E&P Onshore LLCthrough Apr 2026 |
| Latest permit | Anadarko E&P Onshore LLCMay 3, 2017 |
- 11,800
- total depth, ft
- 1
- permits on file
- May 3, 2017
- last permit issued
- Nov 28, 2017
- completed
- 1.25M
- cumulative oil, bbl
- 2.18M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2017 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 28, 2017
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cooper State 34-139 Unit O-10-49477 | Phantom (Wolfcamp) | Anadarko E&P Onshore LLC | 4 | 1.25M | 2.18M | Nov 2017 – Jul 2026 |
Oil, barrels lease total
Last 12 months 61,966 · prior 12 76,695(-19%)
Gas, mcf lease total
Last 12 months 137,136 · prior 12 241,470(-43%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Anadarko E&P Onshore LLCNov 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 825905-99 | Drill | Anadarko E&P Onshore LLC | Apr 25, 2017 | May 3, 2017 | Jul 2, 2017 | 11,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-49477 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,611 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 5,001 | -2,390 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Queen | — | — |
| Rustler | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,450 | 18,159 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,264 | 17.5 | 1,024 S |
| 9.625 | 5,120 | 12.25 | 1,602 S |
| 7 | 11,235 | 8.75 | 638 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 | Mar 7, 2018 | Jan 8, 2018 | 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 42-475-37235 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-37235 → 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/47537235, documented in the API reference.