WELL · 42-003-06837 · DISTRICT 8
Cobb Aurelia #717
Andrews County · Andrews North (Strawn) field · Vertical
Cobb Aurelia #717 (API 42-003-06837) is a disposal or injection well in Andrews County operated by Belco Energy Corp. under an active UIC permit.
The RRC has issued one drilling permit, issued August 27, 1999, permitted to 9,530 ft.
Completion filings report 5 formation tops, including Pennsylvanian, Canyon, Strawn, Devonian.
Its 4 leases have reported 9.4M barrels of oil and 8.35M mcf of gas since January 1993, last reporting in July 2026. The leases carry 102 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 80.1K barrels injected in the 12 months reported through February 2026.
Operator of record
Dallas, TX · P-5 Y, filed Jun 7, 2002 · 109 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Belco Energy Corp. |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Belco Energy Corp.Aug 27, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,530
- total depth, ft
- 1
- permits on file
- Aug 27, 1999
- last permit issued
- —
- completed
- 9.4M
- cumulative oil, bbl
- 8.35M
- 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 4 leases this well is completed on; they carry 102 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Andrews Unit O-10-34968 | Andrews (Wolfcamp-Penn.) | Hilcorp Energy Company | 97 | 9.38M | 8.35M | Jul 1996 – Jul 2026 |
| Cobb, Aurelia O-10-14884 | Andrews, North (Ellenburger) | Belco Energy Corp. | 1 | 18.8K | 4.28K | Jan 1993 – May 2000 |
| Cobb, Aurelia O-10-14902 | Andrews, N. (Devonian) | Belco Energy Corp. | 3 | 541 | 0 | Jan 1993 – May 2000 |
| Cobb, Aurelia O-10-14903 | Andrews, North (Strawn) | Belco Energy Corp. | 1 | 0 | 0 | Jan 1993 – May 2000 |
Oil, barrels lease total
Last 12 months 206,605 · prior 12 185,593(+11%)
Gas, mcf lease total
Last 12 months 175,944 · prior 12 151,290(+16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Texaco E & P Inc.Jan 1993 → Dec 1994
- 2Coda Energy, Inc.Jan 1995 → Aug 1998
- 3Belco Energy Corp.Sep 1998 → Feb 2002
- 4Westport Oil and Gas Company, LPMar 2002 → Feb 2006
- 5Kerr-McGee Oil & Gas Onshore LPMar 2006 → May 2007
- 6Apache CorporationJun 2007 → Nov 2024
- 7Hilcorp Energy CompanyDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 486874-99 | Recompletion | Belco Energy Corp. | Aug 23, 1999 | Aug 27, 1999 | Dec 16, 1999 | 9,530 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-14884 | — | — | — | — |
| — | — O-10-14902 | — | — | — | — |
| — | — O-10-14903 | — | — | — | — |
| — | — O-10-34968 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,209 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| PennsylvanianPENN | 8,945 | -5,736 |
| Canyon | 9,169 | -5,960 |
| Strawn | 9,440 | -6,231 |
| Devonian | 10,421 | -7,212 |
| NO Actual Drilling | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,565 | 9,066 | Perforated |
| 8,946 | 8,953 | Perforated |
| 9,023 | 9,040 | Perforated |
| 9,056 | 9,066 | Perforated |
| 9,170 | 9,176 | Perforated |
| 9,206 | 9,210 | Perforated |
| 9,440 | 9,454 | Perforated |
| 12,346 | 12,352 | Perforated |
| — | 10,422 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 354 | — | — |
| 13.375 | 378 | 17.5 | 375 S |
| 9.625 | 4,783 | — | — |
| 9.625 | 4,800 | 12.25 | 1,900 S |
| 2.375 | 9,325 | — | — |
| 2.375 | 12,295 | — | — |
| 7 | 12,341 | — | — |
| 7 | 12,360 | 8.75 | 875 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 11, 2024 | Dec 20, 2023 | — |
| 00 | Oct 16, 2001 | Mar 26, 2001 | — |
| 00 | May 11, 2000 | Mar 9, 2000 | Yes |
| 00 | May 3, 2000 | Mar 29, 1960 | — |
| 00 | Jul 28, 1997 | Jun 17, 1997 | — |
| 00 | Oct 8, 1996 | Aug 28, 1996 | — |
| 00 | Aug 2, 1988 | Jul 18, 1988 | — |
| 00 | Jan 12, 1984 | Apr 1, 1960 | — |
| 00 | Jan 12, 1984 | Mar 29, 1960 | — |
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 42-003-06837 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-003-06837 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 80.1K
- bbl, last 12 reported months
- 5.22M
- bbl, all reported
- Feb 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000089290 | H-1 Injection | Active | 2,500 | 4,250 | 8,555–9,375 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 80,115 · prior 12 150,667(-47%)
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/00306837, documented in the API reference.