TEXAS · WELLS · WARD COUNTY · API 42-475-36925 · DISTRICT 7B
Constantan 34-174 (N) #1H
Ward County · Phantom (Wolfcamp) field · Producing · Horizontal
Constantan 34-174 (N) #1H (API 42-475-36925) is a horizontal well in Ward County operated by U.S. Energy Development Corp, completed June 9, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued January 27, 2015, permitted to 10,884 ft.
It was permitted by Jetta Operating Company, Inc. and has since transferred to U.S. Energy Development Corp on the wellbore schedule.
Completion filings report 10 formation tops, including Clear Fork, Delaware, Glorieta, Holt.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Jetta Operating Company, Inc.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 18, 2026
- Permits on file
- 225
- Phone
- (682) 305-2868
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | U.S. Energy Development Corpthrough Apr 2026 |
| Latest permit | Jetta Operating Company, Inc.Jan 27, 2015 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,884
- total depth, ft
- 2
- permits on file
- Jan 27, 2015
- last permit issued
- Jun 9, 2015
- completed
- 0
- cumulative oil, bbl
- 2.94M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2015 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 9, 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 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 |
|---|---|---|---|---|---|---|
| Constantan 34-174 (N) G-10-291057 | Phantom (Wolfcamp) | U.S. Energy Development Corp | 1 | 0 | 2.94M | Jun 2015 – Jul 2026 |
| Constantan 34-174 (N) O-10-46820 | Phantom (Wolfcamp) | COG Operating LLC | 1 | 0 | 0 | Jun 2015 – Oct 2021 |
Gas, mcf lease total
Last 12 months 69,746 · prior 12 60,050(+16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCJun 2015 → Mar 2025
- 2U.S. Energy Development CorpApr 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 800406-98 | Drill | Jetta Operating Company, Inc. | Feb 4, 2015 | Jan 27, 2015 | Mar 4, 2015 | 12,000 |
| 800406-99 | Drill | Jetta Operating Company, Inc. | Nov 18, 2014 | Jan 27, 2015 | Mar 2, 2015 | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 9, 2015 | Constantan 34-174 (N) G-10-291057 | Phantom (Wolfcamp) | U.S. Energy Development Corp | Producing | 10,884 |
| Jun 9, 2015 | Constantan 34-174 (N) O-10-46820 | Phantom (Wolfcamp) | COG Operating LLC | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,564 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | — | — |
| Delaware | — | — |
| Glorieta | — | — |
| Holt | — | — |
| Queen | — | — |
| Rustler | — | — |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | — | — |
| Seven Rivers | — | — |
| Tubb | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,705 | 17,420 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 4,930 | 13.5 | 1,985 S |
| 7.625 | 10,259 | 9.875 | 450 S |
| 5 | 17,444 | 6.75 | 390 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 | Oct 24, 2024 | May 29, 2024 | — |
| 00 | Jul 29, 2021 | Jun 22, 2021 | Yes |
| 00 | Sep 29, 2015 | Jul 27, 2015 | 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 42-475-36925 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-36925 → 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/47536925, documented in the API reference.