WELL · 42-167-30925 · DISTRICT 3
Marshall Ruth et al Oil Unit #1
Galveston County · San Leon (F-19) field · Vertical
Marshall Ruth ET AL Oil Unit #1 (API 42-167-30925) is a plugged well in Galveston County, plugged August 30, 2011, last operated by Wacker Oil Inc..
The RRC has issued one drilling permit, issued February 3, 1983, permitted to 15,000 ft.
It was permitted by Pend Oreille Oil & Gas CO. and has since transferred to Wacker Oil Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including F-18, F-15, F-10, F-24.
Its 3 leases have reported 69.1K barrels of oil and 3.36M mcf of gas since January 1993, last reporting in December 2011. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Pend Oreille Oil & Gas Co.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jul 3, 1997 · 25 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wacker Oil Inc. |
| Production reports | Chaparral Energy, L.L.C.through Oct 2010 |
| Latest permit | Pend Oreille Oil & Gas Co.Feb 3, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,000
- total depth, ft
- 1
- permits on file
- Feb 3, 1983
- last permit issued
- Jun 15, 1983
- completed
- 69.1K
- cumulative oil, bbl
- 3.36M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 15, 1983
- Shut in
- —
- Plugged
- Aug 30, 2011
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Ruth Marshall, et al Gas Unit O-3-23959 | San Leon (F-19) | Chaparral Energy, L.L.C. | 1 | 50K | 91K | Mar 2001 – Dec 2011 |
| Marshall, Ruth G-3-148739 | San Leon (F-19) | Ocean Energy, Inc. | 1 | 0 | 2.69M | Feb 1994 – May 2001 |
| Marshall, Ruth et al Oil Unit O-3-19227 | San Leon (F-19) | Wacker Oil Inc. | 1 | 19.1K | 574K | Jan 1993 – Apr 1994 |
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.
- 1Wacker Oil Inc.Jan 1993 → Aug 1996
- 2Seagull Energy E&P Inc.Sep 1996 → Oct 2000
- 3Ocean Energy, Inc.Nov 2000 → Aug 2003
- 4Devon Louisiana CorporationSep 2003 → Apr 2005
- 5Legend Natural Gas II, LPMay 2005 → Dec 2006
- 6Chaparral Energy, L.L.C.Jan 2007 → Sep 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 185323-99 | Drill | Pend Oreille Oil & Gas Co. | Feb 3, 1983 | Feb 3, 1983 | — | 15,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-148739 | — | — | — | — |
| — | — O-3-19227 | — | — | — | — |
| — | — O-3-23959 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 14 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| F-18 | 8,867 | -8,853 |
| F-15 | 10,020 | -10,006 |
| F-10 | 10,044 | -10,030 |
| F-24 | 12,695 | -12,681 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,744 | 11,766 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 20 | 185 | — | — |
| 13.375 | 2,502 | 17.5 | 1,370 S |
| 9.625 | 11,441 | 12.25 | 1,260 S |
| 2.875 | 11,499 | — | — |
| 13.375 | 25,023 | 17.5 | 1,370 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 24, 2001 | Mar 12, 2001 | — |
| 00 | Mar 27, 2001 | — | — |
| 00 | Apr 13, 1994 | — | — |
| 00 | Aug 29, 1986 | May 9, 1986 | — |
| 00 | Jul 19, 1986 | — | — |
| 00 | Jan 12, 1984 | Aug 3, 1983 | — |
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 42-167-30925 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-167-30925 → 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/16730925, documented in the API reference.