TEXAS · WELLS · ANDREWS COUNTY · API 42-003-00241 · DISTRICT 7B
Cascade -B- #1
Andrews County · Martin (Consolidated) field · Producing · Vertical
Cascade -B- #1 (API 42-003-00241) is a well in Andrews County operated by Schlachter Operating Corporation, completed September 12, 1981 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 5, 1981, permitted to 6,500 ft.
It was permitted by Schlachter, David A. and has since transferred to Schlachter Operating Corporation on the wellbore schedule.
Its 2 leases have reported 82.9K barrels of oil and 380K mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Schlachter Operating Corporation
Permitted by Schlachter, David A.; 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 | Schlachter, David A.Jun 5, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 1
- permits on file
- Jun 5, 1981
- last permit issued
- Sep 12, 1981
- completed
- 82.9K
- cumulative oil, bbl
- 380K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 12, 1981
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cascade -B- O-10-40008 | Martin (Consolidated) | Schlachter Operating Corporation | 3 | 34.3K | 95K | Jun 2010 – Jul 2026 |
| Cascade -B- O-10-26733 | Martin (Tubb) | Schlachter Operating Corporation | 2 | 48.6K | 285K | Jan 1993 – Sep 2010 |
Oil, barrels lease total
Last 12 months 1,841 · prior 12 1,814(+1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Schlachter, David A.Jan 1993 → Apr 1999
- 2Schlachter, David A., Estate OfMay 1999 → Jan 2000
- 3Schlachter Operating CorporationFeb 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 120081-99 | Recompletion | Schlachter, David A. | Jun 5, 1981 | Jun 5, 1981 | — | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 12, 1981 | Cascade -B- O-10-40008 | Martin (Consolidated) | Schlachter Operating Corporation | Producing | 6,500 |
| Sep 12, 1981 | Cascade -B- O-10-26733 | Martin (Tubb) | Schlachter Operating Corporation | Not on Schedule | — |
| Jan 17, 1970 | Cascade -B- O-10-18534 | Goldsmith N. (San Andres Con.) | Schlachter David A. | Not on Schedule | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,418 | 6,429 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 171 | 17.5 | 200 S |
| 9.625 | 3,635 | 12.25 | 600 S |
| 2.375 | 6,441 | — | — |
| 4.5 | 6,500 | 6.125 | 225 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 | Jul 12, 2010 | Sep 22, 1981 | — |
| 00 | Jan 12, 1984 | Sep 22, 1981 | — |
| 00 | Jan 12, 1984 | Feb 10, 1970 | — |
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 42-003-00241 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-00241 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/00300241, documented in the API reference.