TEXAS · WELLS · MATAGORDA COUNTY · OHIO-SUN UNIT LEASE · API 42-321-00149 · DISTRICT 03
Ohio-Sun Unit #13F
Matagorda County · Markham N.-Bay City N (Betts) field · Shut In · Vertical
- Permitted field
- Markham N.-Bay City, N (Bay)
Ohio-Sun Unit #13F (API 42-321-00149) is a well in Matagorda County operated by Goldking Minerals Mgmt L.L.C., completed September 24, 1982 and listed as shut in on the RRC schedule, shut in January 1, 1998.
The RRC has issued 3 drilling permits between 1980 and 1988, permitted to 8,900 ft.
It was permitted by Marathon Oil Company and has since transferred to Goldking Minerals Mgmt L.L.C. on the wellbore schedule.
Completion filings report 3 formation tops, including Miocene (undifferentiated), Anahuac, Frio.
Its lease has reported 58.3K barrels of oil and 116K mcf of gas since January 1993, with no volume in the three years through April 2026. The lease carries 12 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
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 10, 2026
- Permits on file
- 1
- Phone
- (713) 228-5464
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Goldking Minerals Mgmt L.L.C. |
| Production reports | Allegiant Resources, LLCthrough Jun 2022 |
| Latest permit | Marathon Oil CompanyJun 22, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,900
- total depth, ft
- 3
- permits on file
- Jun 22, 1988
- last permit issued
- Sep 24, 1982
- completed
- 58.3K
- cumulative oil, bbl
- 116K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 2022
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 24, 1982
- Shut in
- Jan 1, 1998
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ohio-Sun Unit O-3-12601 | Markham N.-Bay City, N (Betts) | Allegiant Resources, LLC | 12 | 58.3K | 116K | Jan 1993 – Jun 2022 |
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.
- 1Marathon Oil CompanyJan 1993 → Nov 2002
- 2Comstock Oil & Gas, Inc.Dec 2002 → Oct 2004
- 3Comstock Oil & Gas, LPNov 2004 → Aug 2008
- 4Premier Natural Resources, LLCNov 2009 → Sep 2010
- 5Allegiant Resources, LLCMar 2020 → Jun 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 347816-99 | Recompletion | Marathon Oil Company | Jun 16, 1988 | Jun 22, 1988 | — | 8,900 |
| 171015-99 | Recompletion | Marathon Oil Company | Sep 3, 1982 | Sep 3, 1982 | — | 8,900 |
| 86065-99 | Recompletion | Marathon Oil Company | Jul 9, 1980 | Jul 9, 1980 | — | 8,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 24, 1982 | Ohio-Sun Unit O-3-12601 | Markham N.-Bay City N (Betts) | Goldking Minerals Mgmt L.L.C. | Shut In · shut in Jan 1, 1998 | 8,900 |
| Mar 28, 1981 | Ohio-Sun Unit O-3-2999 | Markham N.-Bay City N (McDonald) | Goldking Minerals Mgmt L.L.C. | Not on Schedule | — |
| — | Ohio Sun Unit G-3-7296 | Markham N.-Bay City N (W. 2 UP) | Marathon Oil Company | Not on Schedule | — |
| — | Ohio-Sun Unit G-3-45793 | Markham N.-Bay City N (McDonald) | Marathon Oil Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 59 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,500 | -2,441 |
| Anahuac | 5,500 | -5,441 |
| FrioFRIO (UPPER) | 6,500 | -6,441 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,881 | 6,887 | Perforated |
| 8,210 | 8,215 | Perforated |
| 8,388 | 8,393 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,070 | 15 | 1,150 S |
| 2.875 | 8,115 | — | — |
| 2.875 | 8,337 | — | — |
| 7 | 8,893 | 9.625 | 1,000 S |
| 7 | 8,893 | 9.875 | 1,000 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 28, 1997 | Apr 10, 1997 | — |
| 00 | Jan 12, 1984 | Oct 6, 1982 | — |
| 00 | Jan 12, 1984 | Apr 7, 1981 | — |
| 00 | Jan 12, 1984 | Mar 28, 1969 | — |
| 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 42-321-00149 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-00149 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for 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/32100149, documented in the API reference.