TEXAS · WELLS · HARRIS COUNTY · MARSHALL BROTHERS TRUSTS -C- GU LEASE · API 42-201-31060 · DISTRICT 03
Marshall Brothers Trusts -C- GU #1
Harris County · Tomball SE. (10650) field · Temp Abandoned · Vertical
Marshall Brothers Trusts -C- GU #1 (API 42-201-31060) is a well in Harris County operated by Galloway Lone Star L.L.C., completed January 22, 1990 and listed as temp abandoned on the RRC schedule, shut in October 1, 2002.
The RRC has issued 2 drilling permits between 1980 and 1988, permitted to 16,000 ft.
It was permitted by Amoco Production Company and has since transferred to Galloway Lone Star L.L.C. on the wellbore schedule.
Completion filings report 5 formation tops, including Wilcox, 9400 Wilcox, 9500 Wilcox, 9800 Wilcox.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
- Based in
- Tomball, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 16, 2026
- Permits on file
- 5
- Phone
- (281) 351-8411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Amoco Production Company |
| Production reports | Wagner Oil Companythrough Sep 2002 |
| Latest permit | Amoco Production CompanyApr 25, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,000
- total depth, ft
- 2
- permits on file
- Apr 25, 1988
- last permit issued
- Jan 22, 1990
- completed
- 0
- cumulative oil, bbl
- 413K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 22, 1990
- Shut in
- Oct 1, 2002
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Marshall Brothers Trusts -C- GU G-3-129526 | Tomball, SE. (10650) | Galloway Lone Star, L.L.C. | 1 | 0 | 413K | Jan 1993 – Jul 2026 |
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.
- 1MW Petroleum CorporationJan 1993 → Aug 1998
- 2Apache CorporationSep 1998 → Jun 2001
- 3Wagner Oil CompanyJul 2001 → Sep 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 345552-99 | Recompletion | Amoco Production Company | Apr 22, 1988 | Apr 25, 1988 | — | 16,000 |
| 80425-99 | Drill | Amoco Production Company | May 6, 1980 | May 6, 1980 | — | 13,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 22, 1990 | Marshall Brothers Trusts -C- GU G-3-129526 | Tomball SE. (10650) | Galloway Lone Star L.L.C. | Temp Abandoned · shut in Oct 1, 2002 | 16,000 |
| Feb 21, 1981 | Marshall Brothers Trusts C G U G-3-92692 | Tomball SE. (12 250 FB-A) | Amoco Production Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 147 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wilcox | 9,201 | -9,054 |
| 9400 Wilcox | 9,305 | -9,158 |
| 9500 Wilcox | 9,662 | -9,515 |
| 9800 Wilcox | 9,940 | -9,793 |
| 10450 Wilcox | 10,473 | -10,326 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,724 | 10,734 | Perforated |
| 12,020 | 12,026 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,500 | 17.5 | 2,500 S |
| 10.75 | 2,530 | 14.75 | 1,800 S |
| 7.625 | 10,921 | 9.875 | 500 S |
| 9.625 | 11,256 | 12.25 | 625 S |
| 2.875 | 11,844 | — | — |
| 5.5 | 12,445 | 6.5 | 150 S |
| 5.5 | 16,000 | 8.5 | 1,300 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 12, 1990 | Apr 3, 1990 | — |
| 00 | Feb 13, 1989 | Aug 30, 1988 | Yes |
| 00 | Jan 26, 1989 | — | — |
| 00 | Jan 12, 1984 | Feb 27, 1981 | — |
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 42-201-31060 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-31060 → 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/20131060, documented in the API reference.