WELL · 42-497-35937 · DISTRICT 9
McMaster #1H
Wise County · Newark East (Barnett Shale) field · Horizontal
Mcmaster #1H (API 42-497-35937) is a horizontal well in Wise County operated by Eagleridge Operating LLC, completed March 20, 2006.
The RRC has issued 2 drilling permits between 2005 and 2014, permitted to 9,000 ft.
It was permitted by Aruba Petroleum, Inc. and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 14 formation tops, including Marble Falls, Barnett, Forestburg, Viola.
Its 2 leases have reported 15.4K barrels of oil and 1.1M mcf of gas since March 2006, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Aruba Petroleum, Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Jan 4, 2026 · 129 permits on file · (855) 820-6008
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Apr 2026 |
| Latest permit | Aruba Petroleum, Inc.May 14, 2014 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- May 14, 2014
- last permit issued
- Mar 20, 2006
- completed
- 15.4K
- cumulative oil, bbl
- 1.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 2006
- Shut in
- —
- Plugged
- —
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McMaster O-13-30735 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 2 | 15.4K | 1.09M | Oct 2006 – Jul 2026 |
| McMaster G-13-224944 | Newark, East (Barnett Shale) | Aruba Petroleum, Inc. | 1 | 0 | 195 | Mar 2006 – Mar 2008 |
Gas, mcf lease total
Last 12 months 40,382 · prior 12 51,702(-22%)
Oil, barrels lease total
Last 12 months 78 · prior 12 94(-17%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Aruba Petroleum, Inc.Sep 2006 → Apr 2017
- 2375 Energy, Inc.Jun 2010 → Jun 2013
- 3Eagleridge Operating, LLCMay 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 785945-99 | Recompletion | Aruba Petroleum, Inc. | May 1, 2014 | May 14, 2014 | May 16, 2014 | 9,000 |
| 610336-99 | Drill | Aruba Petroleum, Inc. | Dec 1, 2005 | Dec 2, 2005 | Mar 1, 2006 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-13-224944 | — | — | — | — |
| — | — O-13-30735 | — | — | — | — |
| — | — O-13-30735 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,026 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 6,764 | -5,738 |
| BarnettUPPER BARNETT | 7,020 | -5,994 |
| Forestburg | 7,050 | -6,024 |
| BarnettLOWER BARNETT | 7,320 | -6,294 |
| Viola | 7,812 | -6,786 |
| AtokaATOKA CONGLOMERATE | — | — |
| Brazos River | — | — |
| BrysonBRYSON SAND | — | — |
| Caddo | — | — |
| Canyon | — | — |
| Overcharged Disposal Zone - Alvo | — | — |
| Overcharged Disposal Zone - Chic | — | — |
| StrawnSTRAWN - 4300 IN BOONESVILLE BEN | — | — |
| Undetermined - Gas Producing Zon | — | — |
| Valera | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,520 | 7,736 | Perforated |
| 7,955 | 10,596 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 687 | 12.25 | 375 S |
| 5.5 | 7,808 | 7.875 | 425 S |
| 5.5 | 11,024 | 8.875 | 860 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 | Apr 14, 2015 | Oct 6, 2014 | — |
| 00 | May 22, 2007 | Oct 30, 2006 | — |
| 00 | Apr 13, 2007 | Jun 27, 2006 | Yes |
| 00 | Mar 15, 2007 | — | — |
| 00 | Feb 28, 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 42-497-35937 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-497-35937 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/49735937, documented in the API reference.