TEXAS · WELLS · MONTAGUE COUNTY · CASWELL 18 LEASE · API 42-337-34131 · DISTRICT 7C
Caswell 18 #1H
Montague County · Newark East (Barnett Shale) field · Shut In · Horizontal
Caswell 18 #1H (API 42-337-34131) is a horizontal well in Montague County operated by Eagleridge Operating LLC, completed August 19, 2009 and listed as shut in on the RRC schedule, shut in October 1, 2019.
The RRC has issued one drilling permit, issued August 26, 2008, permitted to 6,650 ft.
It was permitted by Aruba Petroleum, Inc. and has since transferred to Eagleridge Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Marble Falls, Forestburg.
Its lease has reported 11.5K barrels of oil and 306K mcf of gas since October 2008, with no volume in the three years through April 2026.
Operator of record
Permitted by Aruba Petroleum, Inc.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Apr 8, 2026
- Permits on file
- 129
- Phone
- (214) 295-6704
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eagleridge Operating LLC |
| Production reports | Eagleridge Operating, LLCthrough Mar 2019 |
| Latest permit | Aruba Petroleum, Inc.Aug 26, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,650
- total depth, ft
- 1
- permits on file
- Aug 26, 2008
- last permit issued
- Aug 19, 2009
- completed
- 11.5K
- cumulative oil, bbl
- 306K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2009 THROUGH Mar 2019
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 19, 2009
- Shut in
- Oct 1, 2019
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Caswell 18 O-13-31294 | Newark, East (Barnett Shale) | Eagleridge Operating, LLC | 1 | 11.5K | 306K | Oct 2008 – Mar 2019 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Aruba Petroleum, Inc.Aug 2009 → Apr 2017
- 2375 Energy, Inc.Jun 2010 → Jul 2013
- 3Eagleridge Operating, LLCMay 2017 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 668474-99 | Drill | Aruba Petroleum, Inc. | Aug 6, 2008 | Aug 26, 2008 | Sep 16, 2008 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 19, 2009 | Caswell 18 O-13-31294 | Newark East (Barnett Shale) | Eagleridge Operating LLC | Shut In · shut in Oct 1, 2019 | 6,650 |
Formation tops
As filed on W-2/G-1. Subsea from 950 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marble Falls | 5,990 | -5,040 |
| Forestburg | 6,200 | -5,250 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,333 | 7,627 | Perforated |
| 7,767 | 8,065 | Perforated |
| 8,204 | 8,498 | Perforated |
| 8,641 | 8,939 | Perforated |
| 9,079 | 9,375 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 784 | 17.5 | 750 S |
| 9.625 | 3,600 | 12.25 | 1,300 S |
| 5.5 | 9,419 | 8.75 | 1,050 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 | Jan 28, 2010 | Sep 18, 2009 | Yes |
| 00 | Jun 18, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 3, 2011. 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 |
|---|---|---|---|---|
| RESISTIVITYSpans Marble Falls, Forestburg | TIFF | 3,596 to 6,858 | Nov 3, 2011run Sep 27, 2008 | 6.80 |
"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 42-337-34131 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-337-34131 → 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/33734131, documented in the API reference.