WELL · 42-079-32357 · DISTRICT 8
Dean C.S. A-92 #1
Cochran County · Dean West (Fusselman) field · Vertical
Dean C.S. A-92 #1 (API 42-079-32357) is a well in Cochran County operated by Hilcorp Energy Company, completed February 21, 1989.
The RRC has issued one drilling permit, issued December 13, 1988, permitted to 12,000 ft.
It was permitted by Amoco Production Company and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 9 formation tops, including Rustler, Yates, San Andres, Glorieta.
Its lease has reported 8.35K barrels of oil since January 1993, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 137K barrels injected in the 12 months reported through January 2026.
Operator of record
Permitted by Amoco Production Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Apache Corporationthrough Jun 1998 |
| Latest permit | Amoco Production CompanyDec 13, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,000
- total depth, ft
- 1
- permits on file
- Dec 13, 1988
- last permit issued
- Feb 21, 1989
- completed
- 8.35K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 21, 1989
- 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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dean, C.S. "A-92" O-11-66318 | Dean, West (Fusselman) | Hilcorp Energy Company | 2 | 8.35K | 0 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Ainsworth, R. N.Aug 1995 → Mar 1997
- 2Apache CorporationApr 1997 → Jun 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 354184-99 | Drill | Amoco Production Company | Dec 12, 1988 | Dec 13, 1988 | — | 12,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66318 | — | — | — | — |
| — | — O-11-66318 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,733 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 2,320 | 1,413 |
| Yates | 2,950 | 783 |
| San Andres | 4,250 | -517 |
| Glorieta | 5,680 | -1,947 |
| Tubb | 6,780 | -3,047 |
| PennsylvanianPENN | 9,550 | -5,817 |
| MississippianMISS. SIL. | 11,000 | -7,267 |
| Fusselman | 11,650 | -7,917 |
| FusselmanFUSSLEMAN | 11,650 | -7,917 |
| Montoya | 11,850 | -8,117 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,660 | 11,672 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 2,316 | 17.5 | 2,000 S |
| 8.625 | 5,577 | 12.25 | 2,050 S |
| 5.5 | 11,784 | 7.875 | 115 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 29, 2015 | Oct 23, 2014 | Yes |
| 00 | Mar 31, 1989 | Mar 10, 1989 | Yes |
| 00 | Mar 24, 1989 | — | — |
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 42-079-32357 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-079-32357 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 137K
- bbl, last 12 reported months
- 2.6M
- bbl, all reported
- Jan 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000110859 | H-1 Injection | Active | 20,000 | 5,500 | 11,000–11,784 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 137,097 · prior 12 0
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/07932357, documented in the API reference.