WELL · 42-079-32476 · DISTRICT 8
Dean C. S. 92 Deep #155
Cochran County · Wildcat field · Vertical
Dean C. S. 92 Deep #155 (API 42-079-32476) is a well in Cochran County operated by Conoco Inc., completed August 16, 1990.
The RRC has issued 2 drilling permits (amended once) between 1990 and 1992, permitted to 12,200 ft.
Completion filings report 6 formation tops, including San Andres, Clear Fork, Cisco, Atoka.
Its 2 leases have reported 2.31M barrels of oil and 1.14M mcf of gas since January 1993, last reporting in July 2026. The leases carry 152 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Dec 6, 2002 · 4,644 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Conoco Inc. |
| Production reports | Extex Operating Companythrough Apr 2026 |
| Latest permit | Conoco Inc.Oct 14, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,200
- total depth, ft
- 3
- permits on file
- Oct 14, 1992
- last permit issued
- Aug 16, 1990
- completed
- 2.31M
- cumulative oil, bbl
- 1.14M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 16, 1990
- 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 2 leases this well is completed on; they carry 152 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Conoco-Dean Unit O-11-60106 | Slaughter | Extex Operating Company | 152 | 2.31M | 1.14M | Jan 1993 – Jul 2026 |
| — O-11-66563 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 15,517 · prior 12 17,752(-13%)
Gas, mcf lease total
Last 12 months 8,538 · prior 12 8,630(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Conoco Inc.Jan 1993 → Apr 1994
- 2Merit Energy CompanyMay 1994 → Apr 2000
- 3Permian Resources, Inc.May 2000 → Apr 2003
- 4Shenandoah Petroleum CorporationMay 2003 → Apr 2007
- 5Legacy Reserves Operating LPMay 2007 → Jan 2021
- 6Extex Operating CompanyFeb 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 403239-99 | Other | Conoco Inc. | Sep 8, 1992 | Oct 14, 1992 | Nov 9, 1992 | 5,550 |
| 372342-98 | Drill | Conoco Inc. | Jun 13, 1990 | Apr 19, 1990 | — | 12,200 |
| 372342-99 | Drill | Conoco Inc. | Apr 19, 1990 | Apr 19, 1990 | — | 12,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-60106 | — | — | — | — |
| — | — O-11-66563 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,716 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 5,008 | -1,292 |
| Clear ForkCLEARFORK | 8,560 | -4,844 |
| Cisco | 9,374 | -5,658 |
| Atoka | 10,706 | -6,990 |
| Mississippian | 10,959 | -7,243 |
| Fusselman | 11,558 | -7,842 |
| Fusselman | 11,581 | -7,865 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,008 | 5,054 | Perforated |
| 5,068 | 5,100 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,850 | 17.5 | 1,480 S |
| 8.625 | 5,595 | 11 | 1,900 S |
| 8.625 | 5,600 | 11.75 | 1,670 S |
| 5.5 | 12,265 | 7.875 | 1,105 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 | Dec 21, 1992 | Dec 2, 1992 | Yes |
| 00 | Dec 7, 1992 | — | — |
| 00 | Oct 8, 1990 | Sep 13, 1990 | Yes |
| 00 | Sep 19, 1990 | — | — |
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 42-079-32476 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-079-32476 → 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/07932476, documented in the API reference.