WELL · 42-481-33143 · DISTRICT 3
E Mag Wit Mio 4500 LWR Unit 1 #1
Wharton County · Vertical
E Mag Wit Mio 4500 Lwr Unit 1 #1 (API 42-481-33143) is a disposal or injection well in Wharton County operated by White Oak Operating Company LLC under an active UIC permit.
The RRC has issued 3 drilling permits (amended once) between 1988 and 2017, permitted to 6,100 ft.
Completion filings report 15 formation tops, including Miocene (undifferentiated), Boling Dome - Disposal, Boling Dome-Disposal, Frio.
Its 3 leases have reported 69.8K barrels of oil and 196K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
White Oak Operating Company LLC
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 | none |
| Production reports | White Oak Operating Company LLCthrough Aug 2018 |
| Latest permit | White Oak Operating Company LLCAug 10, 2017 |
- 6,100
- total depth, ft
- 4
- permits on file
- Aug 10, 2017
- last permit issued
- —
- completed
- 69.8K
- cumulative oil, bbl
- 196K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
29.158423, -96.017891
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Wharton County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 3 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 |
|---|---|---|---|---|---|---|
| East Magnet Withers Unit No. 3 O-3-27838 | Magnet Withers | Orx Resources, L.L.C. | 1 | 0 | 0 | Nov 2020 – Jul 2026 |
| E Mag Wit Mio 4500 LWR Unit 1 G-3-283566 | Magnet Withers (Miocene 4500 #2) | White Oak Operating Company LLC | 1 | 0 | 42.2K | Oct 2017 – Nov 2020 |
| E. Mag. Withers UN #3 O-3-20380 | Magnet Withers | White Oak Operating Company LLC | 1 | 69.8K | 154K | Jan 1993 – Mar 2018 |
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.
- 1Exxon Corp.Jan 1993 → Mar 2000
- 2Exxon Mobil CorporationApr 2000 → Dec 2005
- 3KCS Resources, Inc.Jan 2006 → Nov 2007
- 4Milagro Exploration, LLCDec 2007 → Oct 2015
- 5White Oak Operating Company LLCNov 2015 → Aug 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 829636-99 | Recompletion | White Oak Operating Company LLC | Aug 7, 2017 | Aug 10, 2017 | Oct 12, 2017 | 6,100 |
| 355896-99 | Other | Exxon Corp. | Feb 7, 1989 | Feb 10, 1989 | — | 6,100 |
| 341778-98 | Field transfer | Exxon Corp. | Dec 14, 1988 | Feb 4, 1988 | — | 6,100 |
| 341778-99 | Drill | Exxon Corp. | Feb 1, 1988 | Feb 4, 1988 | — | 6,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-283566 | — | — | — | — |
| — | — O-3-20380 | — | — | — | — |
| — | — O-3-27838 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 91 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE - DISPOSAL | 950 | -859 |
| Miocene (undifferentiated)MIOCENE-DISPOSAL | 950 | -859 |
| Boling Dome - Disposal | 1,660 | -1,569 |
| Boling Dome-Disposal | 1,660 | -1,569 |
| FrioFRIO - DISPOSAL | 1,970 | -1,879 |
| FrioFRIO-DISPOSAL | 1,970 | -1,879 |
| YeguaYEGUA - DISPOSAL | 2,650 | -2,559 |
| YeguaYEGUA-DISPOSAL | 2,650 | -2,559 |
| Hungerford - Disposal | 2,990 | -2,899 |
| Hungerford-Disposal | 2,990 | -2,899 |
| CatahoulaCATAHOULA - DISPOSAL | 3,200 | -3,109 |
| CatahoulaCATAHOULA-DISPOSAL | 3,200 | -3,109 |
| AnahuacANAHUAC - DISPOSAL | 3,620 | -3,529 |
| AnahuacANAHUAC-DISPOSAL | 3,620 | -3,529 |
| Whitsett - Disposal | 4,200 | -4,109 |
| Whitsett-Disposal | 4,200 | -4,109 |
| Gretta - Disposal | 4,510 | -4,419 |
| Gretta-Disposal | 4,510 | -4,419 |
| Top of Marginulina | 5,474 | -5,383 |
| Frio | 5,551 | -5,460 |
| FrioFRIO 1 | 5,551 | -5,460 |
| FrioFRIO - DISPOSAL | 5,551 | -5,460 |
| AnahuacANAHUAC - DISPOSAL | — | — |
| Boling Dome - Disposal | — | — |
| CatahoulaCATAHOULA - DISPOSAL | — | — |
| Gretta - Disposal | — | — |
| Hungerford - Disposal | — | — |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | — | — |
| Whitsett - Disposal | — | — |
| WilcoxWILCOX - DISPOSAL | — | — |
| WilcoxWILCOX-DISPOSAL | — | — |
| YeguaYEGUA - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,523 | 4,533 | Perforated |
| 4,594 | 4,604 | Perforated |
| 4,597 | 4,607 | Perforated |
| 5,542 | 5,549 | Perforated |
| 5,551 | 5,555 | Perforated |
| 5,551 | 5,561 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 65 | — | — |
| 9.625 | 1,596 | 12.25 | 780 S |
| 5.5 | 6,056 | 8.75 | 780 S |
| 5.5 | 6,057 | 8.75 | 780 S |
| 5.5 | 6,062 | 8.75 | 780 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 | Dec 8, 2020 | Nov 18, 2020 | — |
| 00 | Dec 4, 2019 | Oct 14, 2019 | — |
| 00 | Mar 26, 2018 | Dec 14, 2017 | — |
| 00 | Oct 6, 2016 | Oct 3, 2016 | — |
| 00 | Apr 6, 1989 | Feb 24, 1989 | — |
| 00 | Mar 11, 1989 | — | — |
| 00 | Dec 19, 1988 | Nov 4, 1988 | — |
| 00 | May 31, 1988 | May 16, 1988 | Yes |
| 00 | May 19, 1988 | — | — |
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 42-481-33143 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-33143 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Franz, J. H.42-481-35474
0.4 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 3,820 | -3,750 |
| Miocene (undifferentiated) | 4,483 | -4,413 |
| Anahuac | 4,905 | -4,835 |
| Het | 5,135 | -5,065 |
| Frio | 5,541 | -5,471 |
| Hungerford - Disposal | — | |
| Whitsett - Disposal | — | |
| Gretta - Disposal | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35446
0.5 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 4,304 | -4,234 |
| Anahuac | 4,958 | -4,888 |
| Frio | 5,544 | -5,474 |
| Boling Dome - Disposal | — | |
| Yegua | — | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35473
0.5 KM · White Oak Operating Company LLC · Section with this well →
| Frio | 5,558 | -5,488 |
| Miocene (undifferentiated) | — | |
| Miocene (undifferentiated) | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — | |
| Het | — | |
| Gretta - Disposal | — | |
| Boling Dome - Disposal | — |
10 TOPS · FIRST 8
Franz, J. H.42-481-35463
0.5 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 4,299 | -4,229 |
| Anahuac | 4,955 | -4,885 |
| Het | 5,137 | -5,067 |
| Frio | 5,535 | -5,465 |
| Hungerford - Disposal | — | |
| Whitsett - Disposal | — | |
| Yegua | — | |
| Catahoula | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35442
0.6 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 4,290 | -4,221 |
| Anahuac | 5,010 | -4,941 |
| Frio | 5,532 | -5,463 |
| Yegua | — | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — | |
| Gretta - Disposal | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35441
0.8 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 4,284 | -4,215 |
| Anahuac | 5,005 | -4,936 |
| Frio | 5,538 | -5,469 |
| Wilcox | — | |
| Boling Dome - Disposal | — | |
| Catahoula | — | |
| Hungerford - Disposal | — | |
| Yegua | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35404
0.9 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 4,290 | -4,220 |
| Anahuac | 4,980 | -4,910 |
| Frio | 5,516 | -5,446 |
| Boling Dome - Disposal | — | |
| Yegua | — | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — |
10 TOPS · FIRST 8
Cockburn, H. C.42-481-35472
1.1 KM · White Oak Operating Company LLC · Section with this well →
| Miocene (undifferentiated) | 3,769 | -3,700 |
| Anahuac | 5,002 | -4,933 |
| Frio | 5,550 | -5,481 |
| Yegua | — | |
| Wilcox | — | |
| Whitsett - Disposal | — | |
| Hungerford - Disposal | — | |
| Gretta - Disposal | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 1.67M
- bbl, all reported
- Jun 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000114308 | H-1 Injection | Active | 12,000 | 2,250 | 4,500–5,660 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/48133143, documented in the API reference.