WELL · 42-447-36724 · DISTRICT 9
Marshall State Unit #1
Throckmorton County · U. C. S. L. (Miss.) field · Vertical
Marshall State Unit #1 (API 42-447-36724) is a plugged well in Throckmorton County, plugged July 31, 2020, last operated by Cooper Oil & Gas LLC.
The RRC has issued one drilling permit, issued June 21, 2017, permitted to 4,999 ft.
Completion filings report 10 formation tops, including Cisco, Coleman Junction, Cook - Disposal, Flippen - Disposal.
Its lease has reported 444 barrels of oil since August 2017, last reporting in October 2020.
Operator of record
Fort Worth, TX · P-5 Y, filed Feb 4, 2026 · 157 permits on file · (940) 203-0694
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cooper Oil & Gas LLC |
| Production reports | Cooper Oil & Gas, LLCthrough Mar 2018 |
| Latest permit | Cooper Oil & Gas, LLCJun 21, 2017 |
- 4,999
- total depth, ft
- 1
- permits on file
- Jun 21, 2017
- last permit issued
- Jul 6, 2018
- completed
- 444
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2017 THROUGH Oct 2020
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 6, 2018
- Shut in
- —
- Plugged
- Jul 31, 2020
Surface location
33.345911, -98.959921
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Throckmorton County.
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 |
|---|---|---|---|---|---|---|
| Marshall State Unit O-13-33643 | U. C. S. L. (Miss.) | Cooper Oil & Gas, LLC | 1 | 444 | 0 | Aug 2017 – Oct 2020 |
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.
- 1Cooper Oil & Gas, LLCAug 2017 → Mar 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 825769-99 | Drill | Cooper Oil & Gas, LLC | Apr 21, 2017 | Jun 21, 2017 | Jul 12, 2017 | 4,999 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-33643 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| CiscoCISCO - DISPOSAL | — |
| Coleman Junction | — |
| Cook - Disposal | — |
| Flippen - Disposal | — |
| Frye - Disposal | — |
| Permian (undifferentiated)PERMIAN - DISPOSAL | — |
| San AndresSAN ANDRES - DISPOSAL | — |
| Sunsight - Disposal | — |
| Swastika - Disposal | — |
| WolfcampWOLFCAMP - DISPOSAL | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,844 | 4,846 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 265 | 12.25 | 165 S |
| 4.5 | 4,844 | 7.875 | 125 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 | Nov 26, 2018 | Jul 25, 2018 | — |
| 00 | Aug 30, 2017 | Aug 15, 2017 | Yes |
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 42-447-36724 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36724 → 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.
Hannis42-447-36740
1.9 KM · Cooper Oil & Gas, LLC · Section with this well →
| Cisco | — | |
| Coleman Junction | — | |
| Cook - Disposal | — | |
| Flippen - Disposal | — | |
| Frye - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — | |
| Sunsight - Disposal | — |
10 TOPS · FIRST 8
Hannis State Unit42-447-36837
2.8 KM · Cooper Oil & Gas, LLC · Section with this well →
| Coleman Junction | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Walker42-447-36794
3.8 KM · Rogers Drilling Co., Inc. · Section with this well →
| Gunsight | 1,188 | 56 |
| Palo Pinto | 2,962 | -1,718 |
| Strawn | 3,268 | -2,024 |
| Smithwick | 4,529 | -3,285 |
| Caddo | 4,584 | -3,340 |
| Mississippian | 4,958 | -3,714 |
| San Andres | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Hickey42-447-36821
4.6 KM · NKC Energy, LLC · Section with this well →
| Flippen - Disposal | — | |
| Cook - Disposal | — | |
| Cisco | — | |
| Coleman Junction | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — |
10 TOPS · FIRST 8
4-B Land42-447-36856
4.9 KM · NKC Energy, LLC · Section with this well →
| Sunsight - Disposal | 1,496 | -366 |
| Wolfcamp | — | |
| Cisco | — | |
| Coleman Junction | — | |
| Cook - Disposal | — | |
| Flippen - Disposal | — | |
| Frye - Disposal | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Manuel42-447-36786
5.2 KM · NKC Energy, LLC · Section with this well →
| Coleman Junction | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Cook - Disposal | — | |
| Flippen - Disposal | — | |
| Frye - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — |
10 TOPS · FIRST 8
Jones State Unit42-447-36797
5.9 KM · Cooper Oil & Gas, LLC · Section with this well →
| Cook - Disposal | — | |
| Coleman Junction | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Marti Hamilton42-447-36827
6.8 KM · Rogers Drilling Co., Inc. · Section with this well →
| Swastika - Disposal | 1,458 | -258 |
| Coleman Junction | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
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/44736724, documented in the API reference.