WELL · 42-481-34895 · DISTRICT 3
Cockburn H. C. #152
Wharton County · Magnet Withers (Frio Cons.) field · Vertical
Cockburn H. C. #152 (API 42-481-34895) is a well in Wharton County operated by Milagro Exploration LLC, completed April 17, 2009.
The RRC has issued one drilling permit, issued April 11, 2007, permitted to 7,500 ft.
It was permitted by Kcs Resources, Inc. and has since transferred to Milagro Exploration LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Frio, Anahuac, Boling Dome - Disposal, Catahoula.
Its 3 leases have reported 450K barrels of oil and 637K mcf of gas since July 2007, last reporting in July 2026. The leases carry 23 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by KCS Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 20, 2014
- Permits on file
- 231
- Phone
- (713) 750-1600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Milagro Exploration LLC |
| Production reports | Orx Resources, L.L.C.through Apr 2026 |
| Latest permit | KCS Resources, Inc.Apr 11, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 1
- permits on file
- Apr 11, 2007
- last permit issued
- Apr 17, 2009
- completed
- 450K
- cumulative oil, bbl
- 637K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 17, 2009
- 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 3 leases this well is completed on; they carry 23 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cockburn, H.C. G-3-273703 | Magnet Withers (Frio Cons.) | Orx Resources, L.L.C. | 1 | 0 | 49.2K | Sep 2014 – Jul 2026 |
| Cockburn, H.C. O-3-25056 | Magnet Withers (Frio Cons.) | Orx Resources, L.L.C. | 21 | 450K | 498K | Aug 2007 – Jul 2026 |
| Cockburn, H. C. G-3-243673 | Magnet Withers (Frio Cons.) | Milagro Exploration, LLC | 1 | 0 | 89.3K | Jul 2007 – Jul 2010 |
Oil, barrels lease total
Last 12 months 6,794 · prior 12 7,292(-7%)
Gas, mcf lease total
Last 12 months 413 · prior 12 245(+69%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Milagro Exploration, LLCJul 2007 → Oct 2015
- 2KCS Resources, Inc.Aug 2007 → Nov 2007
- 3White Oak Operating Company LLCNov 2015 → Feb 2023
- 4Orx Resources, L.L.C.Feb 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 636472-99 | Drill | KCS Resources, Inc. | Apr 3, 2007 | Apr 11, 2007 | May 27, 2007 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-243673 | — | — | — | — |
| — | — G-3-273703 | — | — | — | — |
| — | — O-3-25056 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 69 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| FrioFRIO 1 A | 5,561 | -5,492 |
| FrioFRIO 1A | 5,561 | -5,492 |
| FrioFRIO 1B | 5,592 | -5,523 |
| FrioFRIO F6 | 5,813 | -5,744 |
| FrioFRIO 16 | 5,819 | -5,750 |
| FrioFRIO - DISPOSAL | 5,819 | -5,750 |
| FrioFRIO F7 | 5,865 | -5,796 |
| FrioFRIO 15 | 6,584 | -6,515 |
| AnahuacANAHUAC - DISPOSAL | — | — |
| Boling Dome - Disposal | — | — |
| CatahoulaCATAHOULA - DISPOSAL | — | — |
| Gretta - Disposal | — | — |
| Hungerford - Disposal | — | — |
| Miocene (undifferentiated)MIOCENE - DISPOSAL | — | — |
| Whitsett - Disposal | — | — |
| YeguaYEGUA - DISPOSAL | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,558 | 5,562 | Perforated |
| 5,592 | 5,599 | Perforated |
| 5,865 | 5,868 | Perforated |
| 6,254 | 6,256 | Perforated |
| 6,362 | 6,364 | Perforated |
| 6,582 | 6,586 | Perforated |
| 6,706 | 6,707 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,615 | 12.25 | 612 S |
| 5.5 | 7,432 | 8.75 | 870 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 30, 2016 | Aug 9, 2016 | — |
| 00 | Jun 15, 2015 | Jun 10, 2015 | — |
| 00 | Sep 29, 2014 | Sep 25, 2014 | — |
| 00 | Nov 22, 2010 | Oct 25, 2010 | — |
| 00 | Aug 5, 2010 | Jul 26, 2010 | — |
| 00 | Sep 15, 2009 | Apr 27, 2009 | — |
| 00 | Jan 27, 2009 | Aug 21, 2008 | Yes |
| 00 | Jan 10, 2009 | — | — |
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 42-481-34895 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-481-34895 → 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/48134895, documented in the API reference.