WELL · 42-415-03993 · DISTRICT 8
Cogdell Canyon Reef Unit #6138
Scurry County · Cogdell (Area) field · Vertical
Cogdell Canyon Reef Unit #6138 (API 42-415-03993) is a former disposal or injection well in Scurry County, last operated by Occidental Permian Ltd.; its UIC permit is no longer active.
The RRC has issued one drilling permit, issued August 11, 2017, permitted to 8,000 ft.
Completion filings report 3 formation tops, including Clear Fork, Fuller, Canyon.
Its 2 leases have reported 49.3M barrels of oil and 97.9M mcf of gas since January 1993, last reporting in July 2026. The leases carry 553 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Dec 4, 2025 · 6,251 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | Occidental Permian Ltd.through Apr 2026 |
| Latest permit | Occidental Permian Ltd.Aug 11, 2017 |
- 8,000
- total depth, ft
- 1
- permits on file
- Aug 11, 2017
- last permit issued
- —
- completed
- 49.3M
- cumulative oil, bbl
- 97.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
32.922878, -100.893594
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Scurry County.
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 553 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cogdell Canyon Reef Unit O-11-8325 | Cogdell (Area) | Occidental Permian Ltd. | 517 | 49.3M | 97.9M | Jan 1993 – Jul 2026 |
| Cogdell Canyon Reef Unit O-11-66385 | Wildcat | Occidental Permian Ltd. | 36 | 0 | 0 | Jan 1993 – May 2004 |
Oil, barrels lease total
Last 12 months 610,376 · prior 12 688,608(-11%)
Gas, mcf lease total
Last 12 months 3,956,962 · prior 12 2,624,356(+51%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Feb 1995
- 2Apache CorporationMar 1995 → Jan 1998
- 3Altura Energy Ltd.Feb 1998 → Apr 2000
- 4Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 829715-99 | Recompletion | Occidental Permian Ltd. | Aug 10, 2017 | Aug 11, 2017 | Jul 24, 2018 | 8,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-8325 | — | — | — | — |
| — | — O-11-66385 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,568 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Clear ForkCLEARFORK | 2,690 | -122 |
| Fuller | 5,321 | -2,753 |
| CanyonCANYON REEF | 6,934 | -4,366 |
| CanyonCANYON REEF | 6,937 | -4,369 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,937 | 7,048 | Perforated |
| 6,942 | 7,030 | Perforated |
| 6,954 | 7,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,870 | 11 | 1,200 S |
| 8.625 | 1,882 | 11 | 1,200 S |
| 5.5 | 6,927 | 7.875 | 600 S |
| 5.5 | 6,938 | 7.875 | 600 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 | Mar 19, 2020 | Oct 24, 2019 | — |
| 00 | Feb 14, 2007 | Aug 7, 2006 | — |
| 00 | Mar 25, 2004 | Mar 6, 2003 | — |
| 00 | Mar 1, 2004 | — | — |
| 00 | Sep 22, 1989 | Sep 5, 1989 | — |
| 00 | Sep 19, 1989 | — | — |
| 00 | May 25, 1984 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-415-03993 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-415-03993 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Cogdell Canyon Reef Unit42-415-34153
0.3 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 700 | 1,820 |
| Canyon | 6,754 | -4,234 |
| Canyon | 6,754 | -4,234 |
Cogdell Canyon Reef Unit42-415-03964
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Queen | 1,278 | 1,201 |
| Grayburg | 1,503 | 976 |
| San Andres | 1,599 | 880 |
| Canyon | 6,599 | -4,120 |
Cogdell Canyon Reef Unit42-415-30516
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Cline | 6,646 | -4,194 |
| Canyon | 6,749 | -4,297 |
| Canyon | 6,810 | -4,358 |
Cogdell Canyon Reef Unit42-415-30515
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 650 | 1,913 |
| San Andres | 1,350 | 1,213 |
| Canyon | 5,500 | -2,937 |
Cogdell Canyon Reef Unit42-415-30486
0.6 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 1,330 | 1,119 |
| Clear Fork | 3,350 | -901 |
| Canyon | 6,700 | -4,251 |
Cogdell Canyon Reef Unit42-415-03971
0.8 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 1,330 | 1,168 |
| Clear Fork | 3,350 | -852 |
| Canyon | 6,700 | -4,202 |
Cogdell Canyon Reef Unit42-415-33727
0.9 KM · Occidental Permian Ltd. · Section with this well →
| Clear Fork | 2,398 | 61 |
| Wolfcamp | 4,394 | -1,935 |
| Canyon | 6,519 | -4,060 |
Cogdell Canyon Reef Unit42-415-35392
0.9 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 573 | 1,899 |
| Clear Fork | 2,455 | 17 |
| Fuller Sand | 5,620 | -3,148 |
| Glorieta | — | |
| San Andres | — | |
| Spraberry | — | |
| Wichita-Albany | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 64.7K
- bbl, all reported
- Oct 2004
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000022904 | H-1 Injection | Canceled Oct 16, 2009 | 1,134 | 3,250 | 6,942–7,032 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
TexNet catalog via USGS
Seismicity near this well
- 6
- M2+ events within 10 km, last 2 years
- M3.1
- largest
A proximity count, not an attribution. How to read 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/41503993, documented in the API reference.