WELL · 42-001-32594 · DISTRICT 6
Chalcedony Gas Unit #1
Anderson County · Prairie Lake (Rodessa Upper) field · Horizontal
Chalcedony Gas Unit #1 (API 42-001-32594) is a plugged horizontal well in Anderson County, plugged July 25, 2009, last operated by Llog Exploration Texas L.P..
The RRC has issued one drilling permit, issued January 4, 2008, permitted to 9,329 ft.
Completion filings report one formation top, including Rodessa.
Operator of record
- Based in
- Covington, LA
- P-5 status
- Delinquent (D)
- P-5 last filed
- May 22, 2025
- Permits on file
- 58
- Phone
- (985) 801-4300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Llog Exploration Texas L.P. |
| Production reports | none |
| Latest permit | Llog Exploration Texas, L.P.Jan 4, 2008 |
- 9,329
- total depth, ft
- 1
- permits on file
- Jan 4, 2008
- last permit issued
- May 12, 2008
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2008 THROUGH Jul 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 12, 2008
- Shut in
- —
- Plugged
- Jul 25, 2009
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 |
|---|---|---|---|---|---|---|
| Chalcedony Gas Unit G-6-250435 | Prairie Lake (Rodessa Upper) | Llog Exploration Texas, L.P. | 1 | 0 | 0 | May 2008 – Jul 2009 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 650497-99 | Drill | Llog Exploration Texas, L.P. | Nov 30, 2007 | Jan 4, 2008 | Feb 21, 2008 | 9,329 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-250435 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 259 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rodessa | 9,026 | -8,767 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,604 | 12.25 | 730 S |
| 7 | 9,510 | 8.75 | 565 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 | Oct 15, 2009 | Aug 15, 2008 | Yes |
| 00 | Aug 27, 2009 | — | — |
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 42-001-32594 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-001-32594 → 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/00132594, documented in the API reference.