WELL · 42-447-34579 · DISTRICT 7
Marshall J. R. #5
Throckmorton County · Throckmorton County Regular(gas) field · Vertical
Marshall J. R. #5 (API 42-447-34579) is a plugged well in Throckmorton County, plugged September 19, 1997, last operated by Harper William E..
The RRC has issued 2 drilling permits between 1986 and 2026, permitted to 2,000 ft.
It was permitted by S.B. Street Operating, Inc. and has since transferred to Harper William E. on the wellbore schedule.
Completion filings report 3 formation tops, including Breckenridge Lime, Seratt Sand, Cisco.
It holds an active disposal or injection permit; TexNet located 0 M2+ earthquakes within 10 km over the last two years.
Operator of record
Permitted by S.B. Street Operating, Inc.; the EWA schedule now lists a different operator.
Woodson, TX · P-5 Y, filed Feb 8, 2019 · 225 permits on file · (940) 550-4703
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Harper William E. |
| Production reports | Harper, William E.through Jun 1995 |
| Latest permit | S.B. Street Operating, Inc.Feb 24, 2026 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,000
- total depth, ft
- 2
- permits on file
- Feb 24, 2026
- last permit issued
- May 25, 1987
- completed
- 0
- cumulative oil, bbl
- 236
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 25, 1987
- Shut in
- —
- Plugged
- Sep 19, 1997
Surface location
33.066664, -99.099464
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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Marshall, J. R. O-8-32859 | Throckmorton County Regular | S.B. Street Operating, Inc. | 1 | 0 | 0 | Feb 2026 – Jul 2026 |
| Marshall, J. R. G-8-124338 | Throckmorton County Regular(gas) | Harper, William E. | 1 | 0 | 236 | Jan 1993 – Sep 1997 |
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.
- 1Harper, William E.Jan 1993 → Jun 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 913678-99 | Reenter | S.B. Street Operating, Inc. | Feb 20, 2026 | Feb 24, 2026 | — | 1,668 |
| 299017-99 | Drill | Harper, William E. | Mar 4, 1986 | Mar 5, 1986 | — | 2,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-124338 | — | — | — | — |
| — | — O-8-32859 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,307 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Breckenridge Lime | 1,010 | 297 |
| Seratt Sand | 1,375 | -68 |
| CiscoCISCO SAND | 1,601 | -294 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,602 | 1,603 | Perforated |
| 1,606 | 1,624 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 1,654 | 6.75 | 250 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 | May 5, 2026 | Feb 26, 2026 | — |
| 00 | Jul 1, 1987 | Jun 15, 1987 | Yes |
| 00 | Jun 29, 1987 | — | — |
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 42-447-34579 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-447-34579 → 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.
M K Graham '992'42-447-36362
6.5 KM · S.B. Street Operating, Inc. · Section with this well →
| Strawn | 3,100 | -1,815 |
| Caddo | 3,848 | -2,563 |
| Marble Falls | 4,404 | -3,119 |
| Barnett | 4,502 | -3,217 |
Whitaker 162142-447-36705
6.5 KM · R & R Oil & Gas, LLC · Section with this well →
| Wolfcamp | 461 | 909 |
| Frye - Disposal | 461 | 909 |
| Swastika - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — | |
| Sunsight - Disposal | — | |
| Cisco | — | |
| Coleman Junction | — |
10 TOPS · FIRST 8
Stubblefield42-447-36361
6.7 KM · S.B. Street Operating, Inc. · Section with this well →
| Strawn | 3,180 | -1,871 |
| Caddo | 3,848 | -2,539 |
| Marble Falls | 4,404 | -3,095 |
| Barnett | 4,502 | -3,193 |
Stone42-447-36838
6.7 KM · Belter Inc. · Section with this well →
| Frye - Disposal | 399 | |
| Wolfcamp | — | |
| Cisco | — | |
| Coleman Junction | — | |
| Cook - Disposal | — | |
| Flippen - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — |
10 TOPS · FIRST 8
Stone42-447-36769
6.8 KM · Belter Inc. · Section with this well →
| Frye - Disposal | 391 | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Flippen - Disposal | — | |
| Cook - Disposal | — | |
| Cisco | — | |
| Coleman Junction | — |
10 TOPS · FIRST 8
Stone42-447-36779
6.8 KM · Belter Inc. · Section with this well →
| Frye - Disposal | 399 | |
| Cisco | — | |
| Coleman Junction | — | |
| Cook - Disposal | — | |
| Flippen - Disposal | — | |
| Permian (undifferentiated) | — | |
| San Andres | — | |
| Sunsight - Disposal | — |
10 TOPS · FIRST 8
Stone42-447-36781
6.9 KM · Belter Inc. · Section with this well →
| Frye - Disposal | 404 | |
| Cisco | — | |
| Wolfcamp | — | |
| Swastika - Disposal | — | |
| Sunsight - Disposal | — | |
| San Andres | — | |
| Permian (undifferentiated) | — | |
| Flippen - Disposal | — |
10 TOPS · FIRST 8
Whitaker42-447-36826
7.1 KM · Amble Petroleum Co., Inc. · Section with this well →
| Frye - Disposal | 450 | 913 |
| Flippen - Disposal | 700 | 663 |
| Cook - Disposal | 1,050 | 313 |
| San Andres | — | |
| Sunsight - Disposal | — | |
| Swastika - Disposal | — | |
| Cisco | — | |
| Wolfcamp | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000127454 | W-14 Disposal | Active | 400 | 600 | 1,340–1,668 |
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/44734579, documented in the API reference.