TEXAS · WELLS · SAN AUGUSTINE COUNTY · CORONADO LEASE · API 42-405-30428 · DISTRICT 06
Coronado #1H
San Augustine County · Carthage (Haynesville Shale) field · Producing · Horizontal
Coronado #1H (API 42-405-30428) is a horizontal well in San Augustine County operated by Adamas Energy LLC, completed April 11, 2012 and listed as producing on the RRC schedule, shut in January 1, 2026.
The RRC has issued one drilling permit (amended twice), issued March 22, 2011, permitted to 13,289 ft.
It was permitted by SM Energy Company and has since transferred to Adamas Energy LLC on the wellbore schedule.
Completion filings report 5 formation tops, including Glen Rose, Rodessa, Pettit, Bossier.
Its lease has reported 87 barrels of oil and 8.41M mcf of gas since September 2011, last reporting volume in December 2025.
Operator of record
Permitted by SM Energy Company; 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 Dec 2025 |
| Latest permit | SM Energy CompanyMar 22, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 13,289
- total depth, ft
- 3
- permits on file
- Mar 22, 2011
- last permit issued
- Apr 11, 2012
- completed
- 87
- cumulative oil, bbl
- 8.41M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · SEP 2011 THROUGH DEC 2025
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 11, 2012
- Shut in
- Jan 1, 2026
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
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 |
|---|---|---|---|---|---|---|
| Coronado G-6-263963 | Carthage (Haynesville Shale) | Adamas Energy LLC | 1 | 87 | 8.41M | Sep 2011 – Dec 2025 |
Gas, mcf lease total
Last 12 months 174,923 · prior 12 95,411(+83%)
Wells named Coronado
Adamas Energy LLC's other wells filed under this lease name in San Augustine County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1SM Energy CompanySep 2011 → Jun 2015
- 2Aethon Energy Operating LLCJul 2015 → Dec 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 712314-97 | Drill | SM Energy Company | May 14, 2015 | Mar 22, 2011 | Apr 8, 2011 | 13,289 |
| 712314-98 | Drill | SM Energy Company | Mar 24, 2011 | Mar 22, 2011 | Apr 8, 2011 | 14,000 |
| 712314-99 | Drill | SM Energy Company | Mar 17, 2011 | Mar 22, 2011 | — | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Apr 11, 2012 | Coronado G-6-263963 | Carthage (Haynesville Shale) | Adamas Energy LLC | Producing · shut in Jan 1, 2026 | 13,289 |
Formation tops
As filed on W-2/G-1. Subsea from 361 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glen RoseTOP GLEN ROSE | 5,586 | -5,225 |
| RodessaTOP RODESSA | 7,111 | -6,750 |
| PettitTOP PETTIT | 8,494 | -8,133 |
| BossierTOP BOSSIER | 12,231 | -11,870 |
| HaynesvilleTOP HAYNESVILLE | 13,352 | -12,991 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,800 | 19,001 | Perforated |
| 13,800 | 19,001 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,600 | 14.75 | 1,240 S |
| 7.625 | 12,450 | 9.875 | 360 S |
| 5 | 19,118 | 6.75 | 780 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 | Aug 28, 2013 | Jul 12, 2013 | — |
| 00 | Jun 26, 2012 | Nov 10, 2011 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Jun 18, 2014. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans Glen Rose, Rodessa, Pettit, Bossier | TIFF | 2,604 to 12,448 | Jun 18, 2014run Apr 29, 2011 | 18.7 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-405-30428 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-405-30428 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/40530428, documented in the API reference.