WELL · 42-071-31959 · DISTRICT 3
Atkinson Island Unit #4
Chambers County · Atkinson Island (Cons.) field · Directional
Atkinson Island Unit #4 (API 42-071-31959) is a plugged well in Chambers County, plugged January 7, 2025, last operated by Torrent Oil LLC.
The RRC has issued one drilling permit (amended once), issued May 9, 1991, permitted to 6,508 ft.
It was permitted by Kansas Oil & Gas Corporation and has since transferred to Torrent Oil LLC on the wellbore schedule.
Completion filings report one formation top, including Frio.
Its 3 leases have reported 1.58M barrels of oil and 1.62M mcf of gas since January 1993, last reporting in July 2026. The leases carry 20 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Kansas Oil & Gas Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 6 permits on file · (713) 935-2325
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Torrent Oil LLC |
| Production reports | Torrent Oil LLCthrough Sep 2024 |
| Latest permit | Kansas Oil & Gas CorporationMay 9, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,508
- total depth, ft
- 2
- permits on file
- May 9, 1991
- last permit issued
- Jun 23, 1991
- completed
- 1.58M
- cumulative oil, bbl
- 1.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 23, 1991
- Shut in
- —
- Plugged
- Jan 7, 2025
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 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Atkinson Island Unit O-3-26885 | Atkinson Island (Cons.) | Torrent Oil LLC | 11 | 852K | 640K | Oct 2015 – Jul 2026 |
| State Tract 126 O-3-26623 | Atkinson Island (Cons.) | Linc Gulf Coast Petroleum, Inc. | 5 | 129K | 62.4K | Apr 2014 – Apr 2016 |
| State Tract 126 O-3-14221 | Atkinson Island (Frio) | Linc Gulf Coast Petroleum, Inc. | 4 | 601K | 921K | Jan 1993 – Aug 2015 |
Oil, barrels lease total
Last 12 months 0 · prior 12 13,590(-100%)
Gas, mcf lease total
Last 12 months 0 · prior 12 11,937(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kansas Oil & Gas CorporationJan 1993 → Jul 1993
- 2Maxim Energy CorporationAug 1993 → Apr 1994
- 3Gulf Shore Petro. Oper. Co., IncMay 1994 → May 1996
- 4Cedar Point Oil CompanyJul 1998 → Dec 1999
- 5Energy Reserves Group, L.L.C.Jan 2000 → Dec 2006
- 6Erg Resources, L.L.C.Jan 2007 → Sep 2011
- 7Linc Gulf Coast Petroleum, Inc.Oct 2011 → Aug 2016
- 8Torrent Oil LLCSep 2016 → Sep 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 387726-98 | Drill | Kansas Oil & Gas Corporation | Jun 24, 1991 | May 9, 1991 | Jun 1, 1991 | 6,508 |
| 387726-99 | Drill | Kansas Oil & Gas Corporation | May 9, 1991 | May 9, 1991 | — | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-14221 | — | — | — | — |
| — | — O-3-26623 | — | — | — | — |
| — | — O-3-26885 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 28 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | 6,124 | -6,096 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,288 | 6,308 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 14 | 85 | — | — |
| 9.625 | 2,000 | 12.25 | 750 S |
| 5.5 | 6,508 | 8.75 | 575 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 | Jan 5, 2016 | Aug 21, 1991 | Yes |
| 00 | Apr 15, 2015 | Aug 21, 1991 | Yes |
| 00 | Oct 10, 1991 | Aug 21, 1991 | Yes |
| 00 | Oct 3, 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 42-071-31959 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-071-31959 → 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/07131959, documented in the API reference.