WELL · 42-479-35378 · DISTRICT 4
Alley #9ST
Webb County · Vaquillas Ranch (Lobo Cons.) field · Horizontal · Sidetrack
Alley #9ST (API 42-479-35378) is a permitted horizontal well in Webb County filed by Eex Corporation; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended once) between 1992 and 2000, permitted to 11,000 ft.
It was permitted by Eex Corporation and has since transferred to Eex Operating L.P. on the wellbore schedule.
Completion filings report 3 formation tops, including Vergara, Lobo 3, Lobo 6.
Operator of record
Permitted by Eex Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 5, 2003 · 37 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Eex Operating L.P. |
| Production reports | Newfield Exploration Companythrough Nov 2013 |
| Latest permit | Eex CorporationJan 26, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 3
- permits on file
- Jan 26, 2000
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 1.31M
- 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
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Alley G-4-143611 | Vaquillas Ranch (Lobo Cons.) | Hilcorp Energy Company | 1 | 0 | 1.31M | Jan 1993 – Jul 2026 |
| Alley G-4-177265 | Vaquillas Ranch (Lobo Cons.) | Eex Operating, L.P. | 1 | 0 | 0 | Apr 2000 – Apr 2000 |
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.
- 1EP Operating Limited PartnershipJan 1993 → Feb 1995
- 2Enserch Exploration, IncMar 1995 → Mar 1998
- 3Eex CorporationApr 1998 → Jan 2000
- 4Eex Operating, L.P.Apr 2000 → Jun 2003
- 5Newfield Exploration CompanyAug 2003 → Nov 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 491469-99 | Recompletion · sidetrack | Eex Corporation | Jan 26, 2000 | Jan 26, 2000 | Feb 28, 2000 | 11,000 |
| 395486-98 | Drill · sidetrack | Cox Oil & Gas, Inc. | Oct 30, 1992 | Jan 2, 1992 | Sep 3, 1992 | 10,503 |
| 395486-99 | Drill | Cox Oil & Gas, Inc. | Dec 30, 1991 | Jan 2, 1992 | — | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-143611 | — | — | — | — |
| — | — G-4-177265 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 619 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Vergara | 9,100 | -8,481 |
| Vergara | 9,137 | -8,518 |
| Lobo 3 | 9,600 | -8,981 |
| Lobo 3 | 9,680 | -9,061 |
| Lobo 6 | 9,870 | -9,251 |
| Lobo 6 | 9,970 | -9,351 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,808 | 9,840 | Perforated |
| 9,876 | 9,935 | Perforated |
| 9,960 | 9,994 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,009 | 12.25 | 360 S |
| 7 | 8,200 | 8.75 | 320 S |
| 2.875 | 10,276 | 4.125 | 95 S |
| 2.875 | 10,754 | 3.5 | 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 | Mar 2, 2006 | Sep 12, 2005 | — |
| 00 | Mar 26, 2001 | May 22, 2000 | Yes |
| 00 | Jun 23, 2000 | — | — |
| 00 | Feb 22, 1993 | Dec 14, 1992 | Yes |
| 00 | Jan 27, 1993 | — | — |
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 42-479-35378 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35378 → 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/47935378, documented in the API reference.