WELL · 42-095-32102 · DISTRICT 7
Dierschke #2
Concho County · Millersview W. (Camar Sd.) field · Vertical
Dierschke #2 (API 42-095-32102) is a permitted well in Concho County filed by Guffey, WM. R.; no completion report is on file yet.
The RRC has issued one drilling permit, issued January 18, 2005, permitted to 3,300 ft.
It was permitted by Guffey, WM. R. and has since transferred to Cazar Energy Inc on the wellbore schedule.
Completion filings report 2 formation tops, including Cross Cut Sd, Camar Sd.
Its 2 leases have reported 19.7K barrels of oil and 109K mcf of gas since September 2004, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Guffey, Wm. R.; the EWA schedule now lists a different operator.
Austin, TX · P-5 Y, filed Mar 4, 2026 · 16 permits on file · (512) 626-8750
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cazar Energy Inc |
| Production reports | Cazar Energy Incthrough Feb 2026 |
| Latest permit | Guffey, Wm. R.Jan 18, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,300
- total depth, ft
- 1
- permits on file
- Jan 18, 2005
- last permit issued
- —
- completed
- 19.7K
- cumulative oil, bbl
- 109K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2004 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dierschke O-9-15589 | Millersview, W. (Camar Sd.) | Cazar Energy Inc | 3 | 18.6K | 3.43K | Sep 2004 – Jul 2026 |
| Dierschke O-9-15757 | Millersview, W. (Cross Cut SD) | Cazar Energy Inc | 1 | 1.12K | 106K | Jun 2005 – Jul 2026 |
Gas, mcf lease total
Last 12 months 385 · prior 12 1,362(-72%)
Oil, barrels lease total
Last 12 months 106 · prior 12 174(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Guffey, Wm. R.Sep 2004 → Feb 2010
- 2Damron EnergyMar 2010 → Oct 2010
- 3Cazar Energy IncNov 2010 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 556230-99 | Drill | Guffey, Wm. R. | Jan 14, 2005 | Jan 18, 2005 | Mar 15, 2005 | 3,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-15589 | — | — | — | — |
| — | — O-9-15757 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,733 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cross Cut SD | 2,719 | -986 |
| Camar SD | 2,991 | -1,258 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,719 | 2,726 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 102 | 11 | 60 S |
| 4.5 | 3,098 | 7.875 | 320 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 | Aug 15, 2005 | Jun 24, 2005 | Yes |
| 00 | Aug 8, 2005 | — | — |
| 00 | Jul 21, 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 42-095-32102 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-095-32102 → 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/09532102, documented in the API reference.