WELL · 42-255-31366 · DISTRICT 2
Jacobs Unit #2
Karnes County · Speary (Tips 8450) field · Vertical
Jacobs Unit #2 (API 42-255-31366) is a plugged well in Karnes County, plugged March 9, 2006, last operated by Delta Exploration Company Inc..
The RRC has issued one drilling permit, issued July 31, 1996, permitted to 8,650 ft.
It was permitted by Famcor Oil, Inc and has since transferred to Delta Exploration Company Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Yegua, Wilcox.
Operator of record
Delta Exploration Company Inc.
Permitted by Famcor Oil, Inc; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Delinquent (D)
- P-5 last filed
- Oct 21, 2009
- Permits on file
- 133
- Phone
- (303) 820-0192
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Delta Exploration Company Inc. |
| Production reports | Patterson Energy Corporationthrough Aug 2004 |
| Latest permit | Famcor Oil, IncJul 31, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,650
- total depth, ft
- 1
- permits on file
- Jul 31, 1996
- last permit issued
- Aug 29, 1996
- completed
- 0
- cumulative oil, bbl
- 154K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1996 THROUGH Dec 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 29, 1996
- Shut in
- —
- Plugged
- Mar 9, 2006
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Jacobs Unit G-2-160083 | Speary (Tips 8450) | Delta Exploration Company, Inc. | 1 | 0 | 154K | Aug 1996 – Dec 2006 |
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.
- 1Famcor Oil, Inc.Sep 1996 → Jul 1999
- 2Renaissance Petroleum Co., LLCDec 2000 → Dec 2002
- 3Patterson Energy CorporationJan 2003 → Aug 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 450973-99 | Drill | Famcor Oil, Inc | Jul 31, 1996 | Jul 31, 1996 | Aug 2, 1996 | 8,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-160083 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 286 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,509 | 8,518 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 872 | 12.25 | 347 S |
| 4.5 | 8,710 | 7.875 | 425 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 20, 1996 | Sep 23, 1996 | Yes |
| 00 | Oct 10, 1996 | — | — |
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 42-255-31366 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-255-31366 → 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/25531366, documented in the API reference.