TEXAS · WELLS · ROBERTSON COUNTY · CORN, LOUISE UNIT LEASE · API 42-395-31337 · DISTRICT 05
Corn Louise Unit #4
Robertson County · John Amoruso (Bossier) field · Producing · Vertical
Corn Louise Unit #4 (API 42-395-31337) is a well in Robertson County operated by Comstock Oil & Gas LLC, completed March 22, 2008 and listed as producing on the RRC schedule, shut in July 1, 2023.
The RRC has issued one drilling permit, issued September 26, 2007, permitted to 16,560 ft.
It was permitted by Encana Oil & Gas(USA) Inc. and has since transferred to Comstock Oil & Gas LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Austin Chalk, James Lime, Bossier.
Its lease has reported 69 barrels of oil and 7.02M mcf of gas since March 2008, last reporting volume in June 2023.
Operator of record
Permitted by Encana Oil & Gas(usa) Inc.; the EWA schedule now lists a different operator.
- Based in
- Frisco, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jul 28, 2025
- Permits on file
- 239
- Phone
- (972) 668-8800
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Comstock Oil & Gas LLC |
| Production reports | Comstock Oil & Gas, LLCthrough Jun 2023 |
| Latest permit | Encana Oil & Gas(usa) Inc.Sep 26, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,560
- total depth, ft
- 1
- permits on file
- Sep 26, 2007
- last permit issued
- Mar 22, 2008
- completed
- 69
- cumulative oil, bbl
- 7.02M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2008 THROUGH Jun 2023
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 22, 2008
- Shut in
- Jul 1, 2023
- 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 |
|---|---|---|---|---|---|---|
| Corn, Louise Unit G-5-244580 | John Amoruso (Bossier) | Comstock Oil & Gas, LLC | 1 | 69 | 7.02M | Mar 2008 – Jun 2023 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Encana Oil & Gas(usa) Inc.Mar 2008 → Mar 2014
- 2Covey Park Operating LLCApr 2014 → Aug 2019
- 3Comstock Oil & Gas, LLCSep 2019 → Jun 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 646483-99 | Drill | Encana Oil & Gas(usa) Inc. | Sep 20, 2007 | Sep 26, 2007 | Dec 12, 2007 | 18,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 22, 2008 | Corn Louise Unit G-5-244580 | John Amoruso (Bossier) | Comstock Oil & Gas LLC | Producing · shut in Jul 1, 2023 | 16,560 |
Formation tops
As filed on W-2/G-1. Subsea from 403 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin ChalkAUSTIN | 5,409 | -5,006 |
| James LimeJAMES | 9,199 | -8,796 |
| Bossier | 13,470 | -13,067 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 15,092 | 15,104 | Perforated |
| 15,513 | 15,520 | Perforated |
| 16,162 | 16,170 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,357 | 17 | 2,310 S |
| 9.625 | 10,000 | 12.25 | 865 S |
| 4.5 | 16,557 | 5.5 | — |
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 | Feb 18, 2009 | Jan 15, 2009 | Yes |
| 00 | Feb 4, 2009 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Mar 31, 2011. Sonic. 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 |
|---|---|---|---|---|
| ACOUSTIC POROSITYSpans Austin Chalk, James Lime, Bossier | TIFF | 2,200 to 16,574 | Mar 31, 2011run Mar 5, 2008 | 6.44 |
"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 42-395-31337 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-395-31337 → 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/39531337, documented in the API reference.