TEXAS · WELLS · DE WITT COUNTY · O-2-6162 LEASE · API 42-123-31086 · DISTRICT 02
Schaefer E.C. #4
De Witt County · Cottonwood Creek S. (Yegua 4500 field · Vertical
Schaefer E.C. #4 (API 42-123-31086) is a plugged well in De Witt County, plugged May 22, 1990, last operated by J-W Operating CO..
The RRC has issued 2 drilling permits between 1980 and 1981, permitted to 5,200 ft.
Operator of record
- Based in
- Addison, TX
- P-5 status
- Delinquent (D)
- P-5 last filed
- Jul 30, 2019
- Permits on file
- 350
- Phone
- (972) 233-8191
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | J-W Operating Co. |
| Production reports | none |
| Latest permit | J-W Operating Co.Sep 4, 1981 |
- 5,200
- total depth, ft
- 2
- permits on file
- Sep 4, 1981
- last permit issued
- Jun 26, 1981
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 26, 1981
- Shut in
- —
- Plugged
- May 22, 1990
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 |
|---|---|---|---|---|---|---|
| — O-2-6162 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 132294-99 | Recompletion | J-W Operating Co. | Sep 4, 1981 | Sep 4, 1981 | — | 4,570 |
| 88225-99 | Drill | J-W Operating Co. | Jul 29, 1980 | Jul 29, 1980 | — | 5,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 26, 1981 | Schaefer E.C. O-2-6162 | Cottonwood Creek S. (Yegua 4500 | J-W Operating Co. | Plugged | — |
| Sep 24, 1980 | Schaeffer G-2-90470 | Cottonwood Creek S. (Yegua 4970 | J-W Operating Co. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,496 | 4,551 | Perforated |
| 4,924 | 4,926 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 384 | 12.25 | 270 S |
| 2.375 | 4,179 | — | — |
| 2.375 | 4,906 | — | — |
| 4.5 | 5,035 | 7.875 | 1,070 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jan 12, 1984 | Jul 9, 1981 | — |
| 00 | Jan 12, 1984 | Oct 15, 1980 | — |
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 42-123-31086 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-123-31086 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for 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/12331086, documented in the API reference.