WELL · 42-357-31887 · DISTRICT 10
Cudd #1
Ochiltree County · Farnsworth North (Morrow Upper) field · Vertical
Cudd #1 (API 42-357-31887) is a well in Ochiltree County operated by Slawson Exploration Company Inc, completed March 8, 1988.
The RRC has issued one drilling permit (amended twice), issued October 22, 1987, permitted to 8,000 ft.
It was permitted by Slawson, Donald C. and has since transferred to Slawson Exploration Company Inc on the wellbore schedule.
Completion filings report 9 formation tops, including Brown Dolomite, Base Heebner, Marmaton, Morrow.
No lease production has been reported under this well’s leases.
Operator of record
Slawson Exploration Company Inc
Permitted by Slawson, Donald C.; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jul 3, 2020 · 167 permits on file · (888) 887-5930
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Slawson Exploration Company Inc |
| Production reports | Faulconer Energy, LLCthrough Mar 2024 |
| Latest permit | Slawson, Donald C.Oct 22, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,000
- total depth, ft
- 3
- permits on file
- Oct 22, 1987
- last permit issued
- Mar 8, 1988
- completed
- 0
- cumulative oil, bbl
- 466K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 8, 1988
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Cudd G-14-127560 | Smith Perryton (Morrow-Miss.) | Avalanche Oil & Gas LLC | 1 | 0 | 466K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Slawson Exploration Company, IncJan 1993 → Mar 2012
- 2Faulconer, Vernon E., Inc.Apr 2012 → Dec 2021
- 3Faulconer Energy, LLCJan 2022 → Mar 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 337514-97 | Drill | Slawson, Donald C. | May 2, 1988 | Oct 22, 1987 | — | 8,000 |
| 337514-98 | Drill | Slawson, Donald C. | Mar 16, 1988 | Oct 22, 1987 | — | 8,000 |
| 337514-99 | Drill | Slawson, Donald C. | Oct 16, 1987 | Oct 22, 1987 | — | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-127560 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,001 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,116 | -115 |
| Brown DolomiteBASE BROWN DOLOMITE | 3,623 | -622 |
| Base Heebner | 5,018 | -2,017 |
| Marmaton | 6,160 | -3,159 |
| Morrow | 7,138 | -4,137 |
| U Morrow | 7,176 | -4,175 |
| U. Morrow | 7,176 | -4,175 |
| L Morrow | 7,682 | -4,681 |
| L. Morrow | 7,682 | -4,681 |
| Chester | 7,710 | -4,709 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,176 | 7,180 | Perforated |
| 7,238 | 7,249 | Perforated |
| 7,683 | 7,694 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,416 | 11 | 625 S |
| 8.625 | 1,416 | 12.25 | 625 S |
| 4.5 | 8,000 | 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 | Jan 19, 1990 | Oct 31, 1989 | — |
| 00 | Sep 8, 1988 | May 9, 1988 | Yes |
| 00 | Jul 28, 1988 | — | — |
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 42-357-31887 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31887 → 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/35731887, documented in the API reference.