WELL · 42-357-32420 · DISTRICT 10
McLain #1
Ochiltree County · Wildcat field · Vertical
Mclain #1 (API 42-357-32420) is a well in Ochiltree County operated by J-Brex Company, completed December 9, 2003.
The RRC has issued 3 drilling permits between 2003 and 2004, permitted to 10,000 ft.
Completion filings report 8 formation tops, including Brown Dolomite, B/Heebner, 13 Finger Lime, 6orrow.
Its 3 leases have reported 29.3K barrels of oil and 853K mcf of gas since December 2003, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Amarillo, TX · P-5 Y, filed Jan 5, 2026 · 56 permits on file · (806) 679-2446
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | J-Brex Company |
| Production reports | J-Brex Companythrough Apr 2026 |
| Latest permit | J-Brex CompanyAug 20, 2004 |
- 10,000
- total depth, ft
- 3
- permits on file
- Aug 20, 2004
- last permit issued
- Dec 9, 2003
- completed
- 29.3K
- cumulative oil, bbl
- 853K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2003 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 9, 2003
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McLain G-14-202239 | Buler (Mississippian) | J-Brex Company | 1 | 0 | 17.2K | Dec 2003 – Jul 2026 |
| McLain O-14-7531 | Pan Petro (Morrow, Upper) | J-Brex Company | 1 | 29.3K | 836K | Aug 2004 – Jul 2026 |
| McLain G-14-200247 | Wildcat | J-Brex Company | 1 | 0 | 0 | Dec 2003 – Dec 2003 |
Gas, mcf lease total
Last 12 months 33,820 · prior 12 21,833(+55%)
Oil, barrels lease total
Last 12 months 591 · prior 12 431(+37%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1J-Brex CompanyApr 2004 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 549772-99 | Recompletion | J-Brex Company | Aug 18, 2004 | Aug 20, 2004 | — | 9,662 |
| 547236-99 | Recompletion | J-Brex Company | Jun 21, 2004 | Jun 24, 2004 | Nov 18, 2003 | 10,000 |
| 537718-99 | Drill | J-Brex Company | Oct 20, 2003 | Oct 23, 2003 | Nov 17, 2003 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-200247 | — | — | — | — |
| — | — G-14-202239 | — | — | — | — |
| — | — O-14-7531 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,972 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Brown Dolomite | 3,550 | -578 |
| B/Heebner | 5,780 | -2,808 |
| 13 Finger Lime | 8,459 | -5,487 |
| 6ORROW | 8,516 | -5,544 |
| Morrow | 8,516 | -5,544 |
| Chester | 9,580 | -6,608 |
| St Louis | 10,200 | -7,228 |
| St. Louis | 10,200 | -7,228 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,742 | 8,750 | Perforated |
| 9,698 | 9,712 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,812 | 12.25 | 900 S |
| 4.5 | 9,895 | 7.875 | 345 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 9, 2007 | Jul 12, 2006 | — |
| 00 | Feb 3, 2005 | Sep 21, 2004 | Yes |
| 00 | Dec 6, 2004 | — | — |
| 00 | Aug 24, 2004 | Jun 29, 2004 | Yes |
| 00 | Jul 21, 2004 | — | — |
| 00 | Apr 21, 2004 | Mar 19, 2004 | Yes |
| 00 | Apr 7, 2004 | — | — |
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 42-357-32420 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-32420 → 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/35732420, documented in the API reference.