WELL · 42-321-00082 · DISTRICT 3
Ohio-Sun Unit #24J
Matagorda County · Markham N.-Bay City N (McDonald) field · Vertical
Ohio-Sun Unit #24J (API 42-321-00082) is a well in Matagorda County operated by Allegiant Resources LLC, completed July 23, 1981.
The RRC has issued 4 drilling permits between 1978 and 1998, permitted to 8,310 ft.
It was permitted by Marathon Oil Company and has since transferred to Allegiant Resources LLC on the wellbore schedule.
Its 3 leases have reported 69.8K barrels of oil and 1.04M mcf of gas since January 1993, last reporting in July 2026. The leases carry 15 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
- Based in
- Lafayette, LA
- P-5 status
- Active (A)
- P-5 last filed
- Jul 22, 2025
- Permits on file
- 46
- Phone
- (337) 769-0032
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Allegiant Resources LLC |
| Production reports | Allegiant Resources, LLCthrough Apr 2026 |
| Latest permit | Marathon Oil CompanyJun 15, 1998 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,310
- total depth, ft
- 4
- permits on file
- Jun 15, 1998
- last permit issued
- Jul 23, 1981
- completed
- 69.8K
- cumulative oil, bbl
- 1.04M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 23, 1981
- 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 3 leases this well is completed on; they carry 15 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ohio-Sun Unit G-3-168644 | Markham N.-Bay CITY,N(MARK.7900) | Allegiant Resources, LLC | 1 | 0 | 118K | Jun 1998 – Jul 2026 |
| Ohio-Sun Unit O-3-2999 | Markham N.-Bay City,n (McDonald) | Allegiant Resources, LLC | 13 | 69.8K | 107K | Jan 1993 – Jul 2026 |
| Ohio-Sun Unit G-3-145585 | Markham N.-Bay City, N (Braman) | Marathon Oil Company | 1 | 0 | 820K | May 1993 – Jun 1998 |
Oil, barrels lease total
Last 12 months 6,044 · prior 12 8,738(-31%)
Gas, mcf lease total
Last 12 months 10,920 · prior 12 13,027(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyJan 1993 → Nov 2002
- 2Comstock Oil & Gas, Inc.Dec 2002 → Sep 2003
- 3Remora Management, LLCJan 2017 → Sep 2018
- 4Allegiant Resources, LLCOct 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 477164-99 | Recompletion | Marathon Oil Company | Jun 15, 1998 | Jun 15, 1998 | Apr 24, 1998 | 8,310 |
| 412173-99 | Recompletion | Marathon Oil Company | May 27, 1993 | May 27, 1993 | May 18, 1993 | 8,310 |
| 122008-99 | Recompletion | Marathon Oil Company | Jun 16, 1981 | Jun 16, 1981 | — | 8,310 |
| 16146-99 | Recompletion | Marathon Oil Company | Jan 11, 1978 | Jan 11, 1978 | — | 8,310 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-145585 | — | — | — | — |
| — | — G-3-168644 | — | — | — | — |
| — | — O-3-2999 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,789 | — | Perforated |
| 7,848 | 7,851 | Perforated |
| 7,968 | 7,977 | Perforated |
| 8,210 | 8,215 | Perforated |
| 8,364 | 8,372 | Perforated |
| — | 6,980 | Perforated |
| — | 7,708 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,637 | 15 | 1,600 S |
| 10.75 | 2,639 | 15 | 1,600 S |
| 2.875 | 4,991 | — | — |
| 2.375 | 7,734 | — | — |
| 7 | 8,301 | 9.625 | 650 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 | Jul 20, 1998 | Jun 15, 1998 | Yes |
| 00 | Jul 7, 1998 | — | — |
| 00 | Jul 6, 1993 | Jun 10, 1993 | Yes |
| 00 | Jun 29, 1993 | — | — |
| 00 | Jan 12, 1984 | Aug 6, 1981 | — |
| 00 | Jan 12, 1984 | Feb 23, 1978 | — |
| 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 42-321-00082 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-00082 → 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/32100082, documented in the API reference.