WELL · 42-201-30505 · DISTRICT 3
Marshall, A.B. Fee #18R
Harris County · Vertical
Marshall, A.B. Fee #18R (API 42-201-30505) is a permitted well in Harris County filed by Thornberry Oilfield Service, Inc; no completion report is on file yet.
The RRC has issued 4 drilling permits between 1977 and 1995, permitted to 9,200 ft.
Completion filings report one formation top, including Y-1.
Its lease has reported 111K barrels of oil and 187K mcf of gas since January 1996, last reporting in July 2026.
Operator of record
Thornberry Oilfield Service, Inc
Conroe, TX · P-5 Y, filed Aug 8, 2003 · 13 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | WRD Operating LLCthrough Mar 2026 |
| Latest permit | Thornberry Oilfield Service, IncNov 30, 1995 |
- 9,200
- total depth, ft
- 4
- permits on file
- Nov 30, 1995
- last permit issued
- —
- completed
- 111K
- cumulative oil, bbl
- 187K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1996 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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, A.B. Fee O-3-22874 | Dyersdale, N (Y-1) | WRD Operating LLC | 1 | 111K | 187K | Jan 1996 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,388 · prior 12 2,293(+4%)
Gas, mcf lease total
Last 12 months 1,462 · prior 12 14(+10343%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Thornberry Oilfield Service, IncJan 1996 → Aug 2003
- 2Contract Oil & Gas Service Co.Sep 2003 → Dec 2004
- 3Galloway Union Production, IncJan 2005 → Jul 2005
- 4IpactAug 2005 → Aug 2006
- 5Kestrel Resources, Inc.Sep 2006 → Apr 2008
- 6Dyersdale Energy, L.P.May 2008 → Dec 2010
- 7Western Energy Group, LLCJan 2011 → Sep 2020
- 8Primrose Resources, LLCMar 2014 → Jan 2015
- 9Crisco Operating LLCOct 2020 → Dec 2021
- 10Daf Operating, LLCFeb 2022 → Sep 2022
- 11WRD Operating LLCOct 2022 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 442242-99 | Reenter | Thornberry Oilfield Service, Inc | Nov 27, 1995 | Nov 30, 1995 | Dec 2, 1995 | 9,134 |
| 139884-99 | Recompletion | Marshall, A. B. | Oct 26, 1981 | Oct 26, 1981 | — | 9,130 |
| 85102-99 | Recompletion | Marshall, A. B. | Jun 18, 1980 | Jun 18, 1980 | — | 9,130 |
| 6823-99 | Drill | Marshall, A. B. | Aug 29, 1977 | Aug 29, 1977 | — | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-22874 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 59 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Y-1 | 7,863 | -7,804 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,863 | 7,871 | Perforated |
| 7,914 | 7,920 | Perforated |
| 8,900 | 8,912 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,205 | 14 | 610 S |
| 9.625 | 1,205 | — | 610 S |
| 2.375 | 7,834 | — | — |
| 2.375 | 8,832 | — | — |
| 4.5 | 9,104 | 7.875 | 450 S |
| 4.5 | 9,104 | — | 500 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 | Mar 4, 1996 | Jan 19, 1996 | Yes |
| 00 | Jan 31, 1996 | — | — |
| 00 | Jan 12, 1984 | Aug 12, 1980 | — |
| 00 | Jan 12, 1984 | Sep 15, 1978 | — |
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 42-201-30505 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-201-30505 → 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/20130505, documented in the API reference.