WELL · 42-185-30516 · DISTRICT 3
Cannon Unit #1RE
Grimes County · Horizontal
Cannon Unit #1RE (API 42-185-30516) is a permitted horizontal well in Grimes County filed by Enervest Operating, L.L.C.; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1995 and 2009, permitted to 11,900 ft.
Completion filings report one formation top, including Austin Chalk.
Its 2 leases have reported 130K barrels of oil and 2.18M mcf of gas since June 1995, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 13, 2026
- Permits on file
- 1,249
- Phone
- (713) 659-3500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Magnolia Oil & Gas Operating LLCthrough Aug 2020 |
| Latest permit | Enervest Operating, L.L.C.Nov 20, 2009 |
- 11,900
- total depth, ft
- 3
- permits on file
- Nov 20, 2009
- last permit issued
- —
- completed
- 130K
- cumulative oil, bbl
- 2.18M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1995 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 |
|---|---|---|---|---|---|---|
| Cannon Unit O-3-23903 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 2 | 130K | 899K | Sep 1999 – Jul 2026 |
| Cannon Unit G-3-155696 | Giddings (Austin Chalk, Gas) | Union Pacific Resources Company | 1 | 0 | 1.28M | Jun 1995 – Sep 1999 |
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.
- 1Union Pacific Resources CompanyJun 1995 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Jul 2018
- 5Magnolia Oil & Gas Operating LLCAug 2018 → Dec 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 686245-99 | Recompletion | Enervest Operating, L.L.C. | Oct 16, 2009 | Nov 20, 2009 | Jan 23, 2008 | 10,993 |
| 637431-99 | Recompletion | Anadarko E&P Company LP | Apr 19, 2007 | Jul 5, 2007 | — | 11,000 |
| 435209-99 | Drill | Union Pacific Resources Company | Apr 25, 1995 | Apr 26, 1995 | Apr 30, 1995 | 11,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-155696 | — | — | — | — |
| — | — O-3-23903 | — | — | — | — |
| — | — O-3-23903 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 267 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 10,514 | -10,247 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,679 | 15,050 | Perforated |
| 11,211 | 13,829 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,425 | 14.75 | 1,179 S |
| 7.625 | 10,679 | 7.875 | 452 S |
| 7.625 | 10,679 | 9.875 | 452 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 3, 2010 | May 1, 2008 | Yes |
| 00 | Mar 1, 2010 | Nov 30, 1999 | — |
| 00 | Feb 2, 2001 | Nov 30, 1999 | — |
| 00 | Nov 22, 2000 | — | — |
| 00 | Dec 11, 1995 | Aug 4, 1995 | Yes |
| 00 | Oct 30, 1995 | — | — |
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 42-185-30516 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-185-30516 → 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/18530516, documented in the API reference.