WELL · 42-283-31770 · DISTRICT 1
EF Energy/Foster,j. Estate #5
LA Salle County · Vertical
EF Energy/Foster,J. Estate #5 (API 42-283-31770) is a permitted well in La Salle County filed by Battlecat Operating Company, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 2002 and 2003, permitted to 8,000 ft.
Completion filings report one formation top, including Olmos.
Operator of record
Battlecat Operating Company, LLC
Midland, TX · P-5 Y, filed Sep 8, 2006 · 45 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Petrovybe Opco LLCthrough Jan 2026 |
| Latest permit | Battlecat Operating Company, LLCOct 17, 2003 |
- 8,000
- total depth, ft
- 3
- permits on file
- Oct 17, 2003
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 360K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2003 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 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 |
|---|---|---|---|---|---|---|
| Foster, J. Estate G-1-194975 | Sun T S H (Olmos) | Petrovybe Opco LLC | 1 | 0 | 360K | Feb 2003 – Jul 2026 |
Gas, mcf lease total
Last 12 months 268 · prior 12 402(-33%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Silver Pines Energy Corp.Mar 2003 → Aug 2003
- 2Battlecat Operating Company, LLCSep 2003 → Jan 2005
- 3Escondido Resources GP, LLCFeb 2005 → Sep 2007
- 4Swift Energy Operating, LLCOct 2007 → Sep 2016
- 5Blue Marble Resources OP, LLCOct 2016 → Feb 2019
- 6Fletcher Operating, LLCMar 2019 → Feb 2025
- 7Petrovybe Opco LLCJan 2026 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 537184-97 | Recompletion | Battlecat Operating Company, LLC | Feb 26, 2004 | Oct 17, 2003 | — | 7,800 |
| 537184-99 | Recompletion | Battlecat Operating Company, LLC | Oct 6, 2003 | Oct 17, 2003 | — | 7,800 |
| 525744-99 | Drill | Silver Pines Energy Corp. | Nov 21, 2002 | Nov 22, 2002 | Dec 13, 2002 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-194975 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 429 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 7,541 | -7,112 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,588 | 7,608 | Perforated |
| 7,610 | 7,624 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,060 | 12.25 | 455 S |
| 4.5 | 7,800 | 6.75 | 1,045 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 | Jul 14, 2003 | May 14, 2003 | Yes |
| 00 | Jun 17, 2003 | — | — |
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 42-283-31770 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-31770 → 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/28331770, documented in the API reference.