WELL · 42-245-32183 · DISTRICT 3
M Half Circle et AL #1
Jefferson County · M Half Circle (Vksbg UP Lox B) field · Directional · Sidetrack
M Half Circle ET AL #1 (API 42-245-32183) is a plugged well in Jefferson County, plugged September 16, 2011, last operated by White Oak Operating Company LLC.
The RRC has issued one drilling permit (amended once), issued October 26, 1998, permitted to 14,000 ft.
It was permitted by HS Resources, Inc. and has since transferred to White Oak Operating Company LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Anahuac, Het Lime, Marginulina, Frio.
Operator of record
White Oak Operating Company LLC
Permitted by HS Resources, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jan 5, 2026 · 101 permits on file · (800) 515-8538
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | White Oak Operating Company LLC |
| Production reports | White Oak Operating Company LLCthrough Apr 2010 |
| Latest permit | HS Resources, Inc.Oct 26, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 2
- permits on file
- Oct 26, 1998
- last permit issued
- Mar 18, 1999
- completed
- 0
- cumulative oil, bbl
- 5.13M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 1999 THROUGH Sep 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 18, 1999
- Shut in
- —
- Plugged
- Sep 16, 2011
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 |
|---|---|---|---|---|---|---|
| M Half Circle et AL G-3-172832 | M Half Circle (Vksbg UP Lox B) | White Oak Operating Company LLC | 1 | 0 | 5.13M | Mar 1999 – Sep 2011 |
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.
- 1HS Resources, Inc.Mar 1999 → Aug 2001
- 2Kerr-McGee Rocky Mountain CorpSep 2001 → Oct 2001
- 3Kerr-McGee Oil & Gas Onshore LLCNov 2001 → Feb 2006
- 4Kerr-McGee Oil & Gas Onshore LPMar 2006 → May 2007
- 5Southern G Holdings, LLCJun 2007 → Oct 2007
- 6Crimson Exploration Oper., Inc.Mar 2008 → May 2008
- 7White Oak Operating Company LLCJan 2010 → Apr 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 480452-98 | Drill · sidetrack | HS Resources, Inc. | Apr 5, 1999 | Oct 26, 1998 | — | 14,000 |
| 480452-99 | Drill | HS Resources, Inc. | Oct 26, 1998 | Oct 26, 1998 | Nov 14, 1998 | 13,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-172832 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 13,236 | 13,242 | Perforated |
| 13,250 | 13,256 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,258 | 17.5 | 2,460 S |
| 9.625 | 9,263 | 12.25 | 930 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 | May 21, 1999 | Apr 14, 1999 | Yes |
| 00 | May 17, 1999 | — | — |
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 42-245-32183 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-245-32183 → 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/24532183, documented in the API reference.