WELL · 42-131-39300 · DISTRICT 4
Killam 257 #21
Duval County · Lundell field · Injection · Vertical
Killam 257 #21 (API 42-131-39300) is a well in Duval County operated by Killam Oil CO. Ltd., completed April 28, 2023 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued June 15, 2012, permitted to 4,000 ft.
Completion filings report 4 formation tops, including Cole, Mirando, Rosenberg, Rosenburg.
Its lease has reported 249K barrels of oil since May 1995, last reporting in July 2026. The lease carries 8 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 757K barrels injected in the 12 months reported through October 2025.
Operator of record
Laredo, TX · P-5 Y, filed Feb 4, 2026 · 837 permits on file · (956) 724-7141
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Killam Oil Co. Ltd. |
| Production reports | Killam Oil Co., Ltd.through Apr 2026 |
| Latest permit | Killam Oil Co., Ltd.Jun 15, 2012 |
- 4,000
- total depth, ft
- 1
- permits on file
- Jun 15, 2012
- last permit issued
- Apr 28, 2023
- completed
- 249K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1995 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Apr 28, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 8 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Killam "257" O-4-12458 | Lundell | Killam Oil Co., Ltd. | 8 | 249K | 0 | May 1995 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,713 · prior 12 2,974(-9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Killam Oil Co., Ltd.May 1995 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 742287-99 | Drill | Killam Oil Co., Ltd. | Jun 6, 2012 | Jun 15, 2012 | Nov 10, 2012 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-12458 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 717 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole | 1,630 | -913 |
| Mirando | 2,454 | -1,737 |
| Rosenberg | 2,912 | -2,195 |
| Rosenburg | 2,912 | -2,195 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,684 | 1,696 | Perforated |
| 1,716 | 1,736 | Perforated |
| 2,520 | 2,540 | Perforated |
| 3,321 | 3,334 | Perforated |
| 3,496 | 3,508 | Perforated |
| 3,496 | 3,520 | Perforated |
| 3,508 | 3,520 | Perforated |
| 3,805 | 3,815 | Perforated |
| 3,805 | 3,835 | Perforated |
| 3,815 | 3,835 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 516 | 12.25 | 200 S |
| 5.5 | 4,010 | 7.875 | 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 24, 2026 | Jul 29, 2026 | — |
| 00 | Jul 10, 2024 | Aug 30, 2023 | — |
| 00 | Jun 30, 2023 | Mar 10, 2023 | — |
| 00 | Jan 17, 2019 | Dec 27, 2018 | — |
| 00 | Nov 14, 2013 | Jan 14, 2013 | Yes |
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 42-131-39300 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-39300 → 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
- 757K
- bbl, last 12 reported months
- 9.3M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000105759 | H-1 Injection | Active | 5,000 | 842 | 1,684–1,748 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 756,893 · prior 12 766,538(-1%)
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/13139300, documented in the API reference.