TEXAS · WELLS · SCURRY COUNTY · CHAPMAN UNIT LEASE · API 42-415-32519 · DISTRICT 7B
Chapman Unit #9
Scurry County · Sharon Ridge (1700) field · Vertical
Chapman Unit #9 (API 42-415-32519) is a plugged well in Scurry County, plugged November 3, 2011, last operated by Schlachter Operating Corporation.
The RRC has issued one drilling permit, issued October 20, 1983, permitted to 1,900 ft.
It was permitted by Deminex U. S. Oil CO. and has since transferred to Schlachter Operating Corporation on the wellbore schedule.
Completion filings report one formation top, including San Andres.
Its lease has reported 292K barrels of oil and 3.4K mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 39 wells, so these are lease totals, not this well alone.
Operator of record
Schlachter Operating Corporation
Permitted by Deminex U. S. Oil Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Sep 10, 2025
- Permits on file
- 65
- Phone
- (214) 692-1567
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Schlachter Operating Corporation |
| Production reports | Schlachter Operating Corporationthrough Apr 2026 |
| Latest permit | Deminex U. S. Oil Co.Oct 20, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,900
- total depth, ft
- 1
- permits on file
- Oct 20, 1983
- last permit issued
- Nov 11, 1983
- completed
- 292K
- cumulative oil, bbl
- 3.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 11, 1983
- Shut in
- —
- Plugged
- Nov 3, 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 lease this well is completed on; they carry 39 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Chapman Unit O-11-65203 | Sharon Ridge (1700) | Schlachter Operating Corporation | 39 | 292K | 3.4K | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 1,551 · prior 12 3,225(-52%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southwest Royalties, Inc.Jan 1993 → Mar 2021
- 2Schlachter Operating CorporationApr 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 220465-99 | Drill | Deminex U. S. Oil Co. | Oct 20, 1983 | Oct 20, 1983 | Oct 31, 1983 | 1,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 11, 1983 | Chapman Unit O-11-65203 | Sharon Ridge (1700) | Schlachter Operating Corporation | Plugged | — |
| Nov 11, 1983 | Chapman-Phillips O-11-5658 | Sharon Ridge (1700) | Deminex U. S. Oil Co. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,192 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 1,649 | 543 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,649 | 1,672 | Perforated |
| 1,678 | 1,686 | Perforated |
| 1,690 | 1,698 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 420 | 12.25 | 250 S |
| 7 | 1,847 | 8.75 | 475 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 | Feb 25, 1985 | Dec 19, 1983 | — |
| 00 | Feb 21, 1985 | — | — |
| 00 | Feb 24, 1984 | Dec 19, 1983 | — |
| 00 | Feb 23, 1984 | Dec 19, 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 42-415-32519 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-415-32519 → 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/41532519, documented in the API reference.