WELL · 42-405-30205 · DISTRICT 6
15MILLAN #1H
San Augustine County · Huxley (6100) field · Producing · Horizontal
15millan #1H (API 42-405-30205) is a horizontal well in San Augustine County operated by Adamas Energy LLC, completed November 17, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 21, 2007, permitted to 7,903 ft.
It was permitted by ST. Mary Land & Exploration CO. and has since transferred to Adamas Energy LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Base Annona, Austin Chalk, Glen Rose, BMA.
Its lease has reported 12.8K barrels of oil and 343K mcf of gas since November 2007, last reporting in July 2026.
Operator of record
Permitted by St. Mary Land & Exploration Co.; the EWA schedule now lists a different operator.
- Based in
- Dover, DE
- P-5 status
- Active (A)
- P-5 last filed
- Jan 6, 2026
- Permits on file
- 67
- Phone
- (214) 750-4388
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Adamas Energy LLC |
| Production reports | Adamas Energy LLCthrough Apr 2026 |
| Latest permit | St. Mary Land & Exploration Co.Aug 21, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,903
- total depth, ft
- 1
- permits on file
- Aug 21, 2007
- last permit issued
- Nov 17, 2007
- completed
- 12.8K
- cumulative oil, bbl
- 343K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 17, 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| 15MILLAN O-6-14738 | Huxley (6100) | Adamas Energy LLC | 1 | 12.8K | 343K | Nov 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,522 · prior 12 1,238(+23%)
Oil, barrels lease total
Last 12 months 90 · prior 12 22(+309%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1St. Mary Land & Exploration Co.Nov 2007 → Jun 2010
- 2SM Energy CompanyJul 2010 → Jun 2015
- 3Aethon Energy Operating LLCJul 2015 → Oct 2025
- 4Adamas Energy LLCApr 2026 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 644571-99 | Drill | St. Mary Land & Exploration Co. | Aug 16, 2007 | Aug 21, 2007 | Sep 11, 2007 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 17, 2007 | 15MILLAN O-6-14738 | Huxley (6100) | Adamas Energy LLC | Producing | 7,903 |
Formation tops
As filed on W-2/G-1. Subsea from 417 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Annona | 4,000 | -3,583 |
| Austin ChalkBASE AUSTIN CHALK | 4,820 | -4,403 |
| Glen Rose | 5,552 | -5,135 |
| BMA | 7,050 | -6,633 |
| Bexar | 7,554 | -7,137 |
| James LimeJAMES | 7,687 | -7,270 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,325 | 14,713 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,572 | 12.25 | 990 S |
| 7 | 8,325 | 8.75 | 340 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 | May 21, 2008 | Jan 25, 2008 | Yes |
| 00 | Mar 7, 2008 | — | — |
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 42-405-30205 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-405-30205 → 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/40530205, documented in the API reference.