WELL · 42-355-32980 · DISTRICT 4
Sponberg J. O. #9D
Nueces County · Agua Dulce (Schroeder) field · Vertical
Sponberg J. O. #9D (API 42-355-32980) is a well in Nueces County operated by Pennzoil Exploration & Prod. CO., completed August 26, 1994.
The RRC has issued 3 drilling permits (amended twice) between 1994 and 1996, permitted to 8,500 ft.
Completion filings report 5 formation tops, including Elliff, Sponberg, Austin Chalk, Schroder.
No lease production has been reported under this well’s leases.
Operator of record
Pennzoil Exploration & Prod. Co.
Carthage, TX · P-5 Y, filed Mar 22, 2001 · 1,023 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Pennzoil Exploration & Prod. Co. |
| Production reports | Urban Oil & Gas Group, LLCthrough Apr 2026 |
| Latest permit | Pennzoil Exploration & Prod. Co.Jun 11, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,500
- total depth, ft
- 5
- permits on file
- Jun 11, 1996
- last permit issued
- Aug 26, 1994
- completed
- 0
- cumulative oil, bbl
- 2.19M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1994 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 26, 1994
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sponberg, J.O. G-4-152517 | Agua Dulce (Consolidated Frio) | Urban Oil & Gas Group, LLC | 1 | 0 | 2.1M | Dec 1994 – Jul 2026 |
| Sponberg, J. O. G-4-151409 | Agua Dulce (Austin, Middle East) | Pennzoil Exploration & Prod. Co. | 1 | 0 | 83.3K | Aug 1994 – Jun 1996 |
| Sponberg, J. O. G-4-151410 | Agua Dulce (Schroeder) | Pennzoil Exploration & Prod. Co. | 1 | 0 | 4.65K | Aug 1994 – Dec 1994 |
Gas, mcf lease total
Last 12 months 16,450 · prior 12 12,645(+30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Pennzoil Exploration & Prod. Co.Sep 1994 → Feb 1999
- 2Pennzenergy Exp. & Prod., L.L.C.Mar 1999 → Mar 2000
- 3Devon Energy Production Co, L.P.Apr 2000 → Jul 2014
- 4Linn Operating, Inc.Aug 2014 → Apr 2017
- 5Linn Operating, LLCMay 2017 → Jul 2017
- 6Urban Oil & Gas Group, LLCAug 2017 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 449170-99 | Recompletion | Pennzoil Exploration & Prod. Co. | Jun 11, 1996 | Jun 11, 1996 | Jun 12, 1996 | 7,000 |
| 430930-98 | Recompletion | Pennzoil Exploration & Prod. Co. | Dec 30, 1994 | Dec 15, 1994 | Nov 22, 1994 | 6,900 |
| 430930-99 | Recompletion | Pennzoil Exploration & Prod. Co. | Dec 12, 1994 | Dec 15, 1994 | — | 6,900 |
| 426551-98 | Drill | Pennzoil Exploration & Prod. Co. | Oct 6, 1994 | Aug 2, 1994 | Aug 9, 1994 | 8,500 |
| 426551-99 | Drill | Pennzoil Exploration & Prod. Co. | Aug 2, 1994 | Aug 2, 1994 | — | 8,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-151409 | — | — | — | — |
| — | — G-4-151410 | — | — | — | — |
| — | — G-4-152517 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 111 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Elliff | 6,604 | -6,493 |
| Sponberg | 6,734 | -6,623 |
| Austin ChalkAUSTIN, MIDDLE EAST | 6,822 | -6,711 |
| Schroder | 6,918 | -6,807 |
| Schroeder | 6,918 | -6,807 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,494 | 5,502 | Perforated |
| 5,522 | 5,532 | Perforated |
| 5,650 | 5,656 | Perforated |
| 5,680 | 5,690 | Perforated |
| 5,705 | 5,713 | Perforated |
| 6,603 | 6,605 | Perforated |
| 6,604 | 6,606 | Perforated |
| 6,746 | 6,756 | Perforated |
| 6,822 | 6,832 | Perforated |
| 6,838 | 6,844 | Perforated |
| 6,919 | 6,922 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,525 | 12.25 | 465 S |
| 2.875 | 6,990 | 8.75 | 2,390 S |
| 2.875 | 6,994 | 8.75 | 2,390 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 | Aug 3, 1998 | Jul 14, 1998 | — |
| 00 | Jan 22, 1997 | Aug 5, 1996 | — |
| 00 | Feb 1, 1996 | Nov 29, 1995 | — |
| 00 | Apr 4, 1995 | Jan 13, 1995 | Yes |
| 00 | Feb 2, 1995 | — | — |
| 00 | Jan 31, 1995 | Oct 13, 1994 | Yes |
| 00 | Oct 27, 1994 | — | — |
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 42-355-32980 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-355-32980 → 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/35532980, documented in the API reference.