WELL · 42-131-37442 · DISTRICT 4
Kilgore-Wernecke Gas Unit #1
Duval County · Rosita NW (Wilcox Cons.) field · Vertical
Kilgore-Wernecke Gas Unit #1 (API 42-131-37442) is a well in Duval County operated by Shell Western E&P Inc., completed May 3, 1991.
The RRC has issued 2 drilling permits between 1990 and 1996, permitted to 16,800 ft.
Completion filings report 2 formation tops, including W Upper, W Lower.
No lease production has been reported under this well’s leases.
Operator of record
Houston, TX · P-5 Y, filed Jul 7, 2000 · 2,528 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Shell Western E&P Inc. |
| Production reports | Block "T" Petroleum, Inc.through Apr 2026 |
| Latest permit | Shell Western E&P Inc.Nov 8, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 16,800
- total depth, ft
- 2
- permits on file
- Nov 8, 1996
- last permit issued
- May 3, 1991
- completed
- 0
- cumulative oil, bbl
- 4.91M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 3, 1991
- 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 |
|---|---|---|---|---|---|---|
| Kilgore-Wernecke Gas Unit G-4-161390 | Rosita, NW (Wilcox Y) | Block "T" Petroleum, Inc. | 1 | 0 | 4.03M | Dec 1996 – Jul 2026 |
| Kilgore-Wernecke Gas Unit G-4-138299 | Rosita, N.W. (Wilcox X) | Shell Western E&P Inc. | 1 | 0 | 881K | Jan 1993 – Dec 1996 |
Gas, mcf lease total
Last 12 months 62,702 · prior 12 50,081(+25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Jul 1997
- 2Enron Oil & Gas CompanyAug 1997 → Sep 1999
- 3EOG Resources, Inc.Oct 1999 → Dec 2012
- 4Comstock Oil & Gas, LPJan 2013 → Nov 2016
- 5Rockdale Energy, LLCDec 2016 → Dec 2020
- 6Block "T" Petroleum, Inc.Jan 2021 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 454956-99 | Recompletion | Shell Western E&P Inc. | Nov 8, 1996 | Nov 8, 1996 | Nov 9, 1996 | 16,250 |
| 382493-99 | Drill | Shell Western E&P Inc. | Dec 18, 1990 | Dec 18, 1990 | Dec 29, 1990 | 16,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-138299 | — | — | — | — |
| — | — G-4-161390 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 525 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| W Upper | 14,058 | -13,533 |
| W Lower | 14,257 | -13,732 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,907 | 14,914 | Perforated |
| 14,913 | 15,184 | Perforated |
| 14,946 | 14,960 | Perforated |
| 14,987 | 14,994 | Perforated |
| 15,000 | 15,004 | Perforated |
| 15,014 | 15,019 | Perforated |
| 15,033 | 15,044 | Perforated |
| 15,099 | 15,114 | Perforated |
| 15,128 | 15,140 | Perforated |
| 15,162 | 15,167 | Perforated |
| 15,176 | 15,182 | Perforated |
| 15,571 | 15,710 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.625 | 1,520 | — | — |
| 13.375 | 1,520 | 17.5 | 1,071 S |
| 9.625 | 9,000 | 12.25 | 900 S |
| 9.625 | 9,000 | — | — |
| 5 | 16,243 | — | — |
| 5 | 16,250 | 6.5 | 800 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 31, 2000 | Feb 8, 2000 | — |
| 00 | May 13, 1997 | Jan 17, 1997 | Yes |
| 00 | Feb 7, 1997 | — | — |
| 00 | Oct 3, 1991 | Jun 20, 1991 | — |
| 00 | Sep 13, 1991 | Jun 4, 1991 | Yes |
| 00 | Jun 7, 1991 | — | — |
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 42-131-37442 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-37442 → 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/13137442, documented in the API reference.