WELL · 42-015-00623 · DISTRICT 3
Mikeska G. Jr. #1
Austin County · Nelsonville ( 9 600) field · Vertical
Mikeska G. JR. #1 (API 42-015-00623) is a plugged well in Austin County, plugged February 15, 2013, last operated by Falcon Seaboard Drlg. CO..
The RRC has issued 2 drilling permits between 1980 and 1991, permitted to 10,520 ft.
It was permitted by Pierce Junction Petroleum Inc. and has since transferred to Falcon Seaboard Drlg. CO. on the wellbore schedule.
Completion filings report one formation top, including Wilcox.
Its 4 leases have reported 6.07K barrels of oil and 1.65M mcf of gas since January 1993, last reporting in September 2015. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Pierce Junction Petroleum Inc.; the EWA schedule now lists a different operator.
Unknown, XX · P-5 Y
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Falcon Seaboard Drlg. Co. |
| Production reports | Crimson Exploration Oper., Inc.through Aug 2010 |
| Latest permit | Pierce Junction Petroleum Inc.Dec 5, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,520
- total depth, ft
- 2
- permits on file
- Dec 5, 1991
- last permit issued
- Sep 1, 1957
- completed
- 6.07K
- cumulative oil, bbl
- 1.65M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2015
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 1, 1957
- Shut in
- —
- Plugged
- Feb 15, 2013
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 4 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 |
|---|---|---|---|---|---|---|
| Mikeska, George Jr. Unit G-3-159407 | Nelsonville ( Wilcox 10,400) | Crimson Exploration Oper., Inc. | 1 | 0 | 1.27M | May 1996 – Sep 2015 |
| Mikeska, George Jr. Unit O-3-22476 | Nelsonville ( Wilcox 10,400) | Pierce Junction Petroleum Inc. | 1 | 6.07K | 175K | Jul 1994 – Mar 2008 |
| Mikeska, George Jr. Unit G-3-140120 | Nelsonville ( Wilcox 10,400) | Pierce Junction Petroleum Inc. | 1 | 0 | 214K | Jan 1993 – Sep 1994 |
| — G-3-89080 | — | — | 0 | 0 | 0 | — |
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.
- 1Pierce Junction Petroleum Inc.Jan 1993 → Feb 2001
- 2Smith Petroleum CompanyOct 2001 → May 2002
- 3Setex Oil and Gas CompanyJun 2002 → Sep 2005
- 4Crimson Exploration Inc.Oct 2005 → Apr 2006
- 5Crimson Exploration Oper., Inc.May 2006 → Aug 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 394758-99 | Recompletion | Pierce Junction Petroleum Inc. | Dec 5, 1991 | Dec 5, 1991 | Sep 11, 1991 | 10,520 |
| 83703-99 | Recompletion | Oleum Incorporated | Jun 2, 1980 | Jun 2, 1980 | — | 9,050 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-89080 | — | — | — | — |
| — | — G-3-140120 | — | — | — | — |
| — | — G-3-159407 | — | — | — | — |
| — | — O-3-22476 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 219 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,731 | 8,735 | Perforated |
| 8,918 | 8,926 | Perforated |
| 9,430 | 9,434 | Perforated |
| 9,972 | 9,977 | Perforated |
| 10,101 | 10,107 | Perforated |
| 10,400 | 10,430 | Perforated |
| 10,425 | 10,445 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,595 | 15 | 656 S |
| 10.75 | 1,610 | 15 | 856 S |
| 2.375 | 8,802 | — | — |
| 2.375 | 8,977 | — | — |
| 5.5 | 10,515 | 8.75 | 900 S |
| 4.5 | 10,515 | 8.75 | 900 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 30, 1996 | Jun 12, 1996 | — |
| 00 | Aug 22, 1996 | — | — |
| 00 | Sep 9, 1994 | Aug 8, 1994 | — |
| 00 | Aug 30, 1994 | — | — |
| 00 | Jan 22, 1992 | Dec 13, 1991 | Yes |
| 00 | Jan 3, 1992 | — | — |
| 00 | Jan 12, 1984 | Jun 12, 1975 | — |
| 00 | Jan 12, 1984 | — | — |
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 42-015-00623 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-015-00623 → 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/01500623, documented in the API reference.