WELL · 42-447-36851 · DISTRICT 7
Matthews 23 #4
Throckmorton County · Throckmorton County Regular field · Producing · Vertical
Matthews 23 #4 (API 42-447-36851) is a well in Throckmorton County operated by Subsea Operating CO., completed August 28, 2024 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 11, 2024, permitted to 1,700 ft.
Completion filings report 10 formation tops, including Coleman Junction, Cook - Disposal, Cisco, Flippen - Disposal.
Its lease has reported 40.7K barrels of oil since December 2023, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
Operator of record
Albany, TX · P-5 Y, filed Dec 4, 2025 · 40 permits on file · (325) 338-1699
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Subsea Operating Co. |
| Production reports | Subsea Operating Co.through Mar 2026 |
| Latest permit | Subsea Operating Co.Jul 11, 2024 |
- 1,700
- total depth, ft
- 1
- permits on file
- Jul 11, 2024
- last permit issued
- Aug 28, 2024
- completed
- 40.7K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2023 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 28, 2024
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
Surface location
32.998213, -99.360364
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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Matthews 23 O-8-32731 | Throckmorton County Regular | Subsea Operating Co. | 8 | 40.7K | 0 | Dec 2023 – Jul 2026 |
Oil, barrels lease total
Last 12 months 18,451 · prior 12 17,159(+8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Subsea Operating Co.Dec 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 901168-99 | Drill | Subsea Operating Co. | Jul 10, 2024 | Jul 11, 2024 | Aug 14, 2024 | 1,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-32731 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,388 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Coleman Junction | 448 | 940 |
| Cook - Disposal | 1,135 | 253 |
| CiscoCISCO - 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 |
|---|---|---|
| 1,136 | 1,138 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,250 | 6.75 | 240 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 5, 2024 | Oct 1, 2024 | 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 42-447-36851 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-36851 → 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.
Matthews 75D42-447-36816
0.1 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 400 | 958 |
| Cook - Disposal | 1,089 | 269 |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Matthews 2342-447-36850
0.1 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 452 | 945 |
| Cook - Disposal | 1,141 | 256 |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — |
10 TOPS · FIRST 8
Matthews 75D42-447-36825
0.2 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 400 | 958 |
| Cook - Disposal | 1,094 | 264 |
| Permian (undifferentiated) | — | |
| San Andres | — | |
| Flippen - Disposal | — | |
| Cisco | — | |
| Swastika - Disposal | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Matthews 2342-447-36862
0.2 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 494 | 950 |
| Cook - Disposal | 1,194 | 250 |
| Sunsight - Disposal | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Flippen - Disposal | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Matthews QA42-447-36854
0.2 KM · Petex · Section with this well →
| Coleman Junction | 560 | 928 |
| Saddle Creek | 1,081 | 407 |
| Cook - Disposal | 1,163 | 325 |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Matthews 75D42-447-36807
0.2 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 410 | 960 |
| Cook - Disposal | 1,096 | 274 |
| Flippen - Disposal | — | |
| Frye - Disposal | — | |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — |
10 TOPS · FIRST 8
Matthews 75D42-447-36832
0.2 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 452 | 946 |
| Cook - Disposal | 1,144 | 254 |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Frye - Disposal | — |
10 TOPS · FIRST 8
Matthews 2342-447-36859
0.3 KM · Subsea Operating Co. · Section with this well →
| Coleman Junction | 517 | 946 |
| Tannehill | 1,073 | 390 |
| Cook - Disposal | 1,216 | 247 |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Frye - Disposal | — | |
| Flippen - Disposal | — | |
| Wolfcamp | — |
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/44736851, documented in the API reference.