WELL · 42-157-31181 · DISTRICT 3
Schultz Unit #1
Fort Bend County · Gaston (Yegua Upper) field · Vertical
Schultz Unit #1 (API 42-157-31181) is a plugged well in Fort Bend County, plugged January 27, 2000, last operated by Yuma Petroleum Company.
The RRC has issued 2 drilling permits between 1981 and 1991, permitted to 8,500 ft.
Completion filings report 4 formation tops, including Miocene (undifferentiated), Frio, Yegua, Cook Mountain.
Operator of record
Houston, TX · P-5 Inactive, filed Feb 15, 2002 · 65 permits on file · (713) 968-7068
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Yuma Petroleum Company |
| Production reports | Yuma Petroleum Companythrough Jul 1995 |
| Latest permit | Yuma Petroleum CompanyAug 30, 1991 |
- 8,500
- total depth, ft
- 2
- permits on file
- Aug 30, 1991
- last permit issued
- May 21, 1981
- completed
- 0
- cumulative oil, bbl
- 396K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 21, 1981
- Shut in
- —
- Plugged
- Jan 27, 2000
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 2 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Schultz G-3-139790 | Clodine,north(yegua 8020 FB-A) | Yuma E & P Company, Inc. | 1 | 0 | 396K | Jan 1993 – Jan 2000 |
| — G-3-98140 | — | — | 0 | 0 | 0 | — |
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.
- 1Yuma Petroleum CompanyJan 1993 → Jul 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 390873-99 | Recompletion | Yuma Petroleum Company | Aug 14, 1991 | Aug 30, 1991 | Sep 24, 1991 | 8,500 |
| 113183-99 | Drill | Tascocita Energy Co. | Mar 25, 1981 | Mar 25, 1981 | — | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-98140 | — | — | — | — |
| — | — G-3-139790 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 98 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,173 | -2,075 |
| Frio | 4,710 | -4,612 |
| Yegua | 7,195 | -7,097 |
| Cook Mountain | 7,886 | -7,788 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,474 | 7,484 | Perforated |
| 8,021 | 8,024 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,173 | 12.25 | 700 S |
| 2.375 | 7,283 | — | — |
| 5.5 | 7,795 | 7.875 | 450 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 | Dec 5, 1991 | Nov 1, 1991 | Yes |
| 00 | Nov 21, 1991 | — | — |
| 00 | Jan 12, 1984 | Aug 17, 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 42-157-31181 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-157-31181 → 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/15731181, documented in the API reference.