WELL · 42-127-33237 · DISTRICT 1
Armstrong #1640XH
Dimmit County · Pena Creek (Georgetown) field · Horizontal
Armstrong #1640XH (API 42-127-33237) is a plugged horizontal well in Dimmit County, plugged June 8, 2007, last operated by Exploration Company The.
The RRC has issued one drilling permit (amended once), issued March 18, 2004, permitted to 6,000 ft.
Completion filings report 6 formation tops, including Anacacho, Austin Chalk, Eagle Ford, Buda.
Operator of record
- Based in
- San Antonio, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 17, 2006
- Permits on file
- 475
- Phone
- (210) 496-5300
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Exploration Company The |
| Production reports | none |
| Latest permit | Exploration Company, TheMar 18, 2004 |
- 6,000
- total depth, ft
- 2
- permits on file
- Mar 18, 2004
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2004 THROUGH May 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jun 8, 2007
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 |
|---|---|---|---|---|---|---|
| Armstrong G-1-209793 | Pena Creek (Georgetown) | Exploration Company, The | 1 | 0 | 0 | Apr 2004 – May 2007 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 543418-98 | Other | Exploration Company, The | May 20, 2005 | Mar 18, 2004 | Mar 27, 2004 | 6,000 |
| 543418-99 | Drill | Exploration Company, The | Mar 18, 2004 | Mar 18, 2004 | Mar 27, 2004 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-209793 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 626 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 3,550 | -2,924 |
| Austin Chalk | 3,730 | -3,104 |
| Eagle FordEAGLEFORD | 4,525 | -3,899 |
| Buda | 5,120 | -4,494 |
| Del Rio | 5,270 | -4,644 |
| Georgetown | 5,520 | -4,894 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,534 | 7,155 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 440 | 13.5 | 290 S |
| 7 | 5,534 | 8.75 | 250 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 11, 2005 | Mar 30, 2005 | Yes |
| 00 | Aug 4, 2005 | — | — |
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 42-127-33237 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-33237 → 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/12733237, documented in the API reference.