WELL · 42-041-30510 · DISTRICT 3
Gilpin Unit II #1
Brazos County · Horizontal
Gilpin Unit II #1 (API 42-041-30510) is a former disposal or injection well in Brazos County, last operated by Cody Energy, Inc.; its UIC permit is no longer active.
The RRC has issued 3 drilling permits (amended twice) between 1980 and 1995, permitted to 8,600 ft.
Completion filings report 2 formation tops, including Austin Chalk, Woodbine.
Its 2 leases have reported 10.7M barrels of oil and 11.7M mcf of gas since January 1993, last reporting in July 2026. The leases carry 248 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Oct 6, 2000 · 74 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Vess Oil Corporationthrough Apr 2026 |
| Latest permit | Cody Energy, Inc.Aug 14, 1995 |
- 8,600
- total depth, ft
- 5
- permits on file
- Aug 14, 1995
- last permit issued
- —
- completed
- 10.7M
- cumulative oil, bbl
- 11.7M
- 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 248 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Kurten Woodbine Unit O-3-17583 | Kurten (Woodbine) | Vess Oil Corporation | 247 | 10.6M | 11.6M | Jan 1993 – Jul 2026 |
| Gilpin Unit II O-3-22824 | Giddings (Austin Chalk-3) | Vess Oil Corporation | 1 | 101K | 72.2K | Sep 1995 – Dec 2024 |
Oil, barrels lease total
Last 12 months 212,064 · prior 12 234,124(-9%)
Gas, mcf lease total
Last 12 months 396,903 · prior 12 431,012(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Merit Energy CompanyJan 1993 → Jul 1994
- 2Cody Energy, Inc.Aug 1994 → Jan 1999
- 3Cody Energy LLCFeb 1999 → Jul 2003
- 4Vess Oil CorporationAug 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 438861-97 | Recompletion | Cody Energy, Inc. | Oct 30, 1995 | Aug 14, 1995 | — | 7,900 |
| 438861-98 | Recompletion | Cody Energy, Inc. | Oct 5, 1995 | Aug 14, 1995 | Aug 18, 1995 | 7,900 |
| 438861-99 | Recompletion | Cody Energy, Inc. | Aug 14, 1995 | Aug 14, 1995 | — | 7,884 |
| 362817-99 | Recompletion | Chevron U. S. A. Inc. | Aug 16, 1989 | Aug 18, 1989 | — | 8,250 |
| 77268-99 | Drill | Gulf Canada Royalite Ltd | Apr 4, 1980 | Apr 4, 1980 | May 3, 1980 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-17583 | — | — | — | — |
| — | — O-3-22824 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 338 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 7,566 | -7,228 |
| Austin ChalkBASE OF AUSTIN CHALK | 7,886 | -7,548 |
| Woodbine | 7,952 | -7,614 |
| WoodbineWOODBINE B | 7,952 | -7,614 |
| WoodbineWOODBINE C | 8,012 | -7,674 |
| WoodbineWOODBINE D | 8,036 | -7,698 |
| WoodbineWOODBINE E | 8,129 | -7,791 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,943 | 10,883 | Perforated |
| 7,952 | 7,958 | Perforated |
| 8,017 | 10,566 | Perforated |
| 8,132 | 8,142 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,489 | 13.75 | 1,600 S |
| 9.625 | 3,490 | 13.5 | 1,520 S |
| 2.375 | 7,874 | — | — |
| 5.5 | 8,234 | 8.75 | 520 S |
| 5.5 | 8,235 | 8.75 | 520 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 14, 2024 | Jul 8, 2024 | — |
| 00 | Jan 31, 1996 | Oct 5, 1995 | Yes |
| 00 | Nov 30, 1995 | Jan 8, 1990 | — |
| 00 | Jan 31, 1990 | Jan 8, 1990 | — |
| 00 | Dec 19, 1989 | Nov 30, 1989 | — |
| 00 | Jun 7, 1989 | May 25, 1989 | — |
| 00 | Aug 16, 1984 | Jul 29, 1980 | — |
| 00 | Jun 20, 1984 | Jul 29, 1980 | — |
| 00 | May 25, 1984 | Jul 29, 1980 | — |
| 00 | Jan 12, 1984 | Jul 29, 1980 | — |
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 42-041-30510 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-041-30510 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Apr 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000052310 | H-1 Injection | Plugged Dec 2, 2024 | 1,000 | 3,000 | 7,952–8,184 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/04130510, documented in the API reference.