WELL · 42-357-31145 · DISTRICT 10
McLain #1
Ochiltree County · Pan Petro (Morrow Upper) field · Producing · Vertical
Mclain #1 (API 42-357-31145) is a well in Ochiltree County operated by Ranjan Inc., completed June 23, 1981 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 29, 1981, permitted to 10,000 ft.
It was permitted by May Petroleum, Inc. and has since transferred to Ranjan Inc. on the wellbore schedule.
Its lease has reported 20.1K barrels of oil and 121K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by May Petroleum, Inc.; the EWA schedule now lists a different operator.
Perryton, TX · P-5 Y, filed Apr 4, 2026 · (806) 202-0483
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ranjan Inc. |
| Production reports | Ranjan, Inc.through Apr 2026 |
| Latest permit | May Petroleum, Inc.Apr 29, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,000
- total depth, ft
- 1
- permits on file
- Apr 29, 1981
- last permit issued
- Jun 23, 1981
- completed
- 20.1K
- cumulative oil, bbl
- 121K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 23, 1981
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McLain O-14-4856 | Pan Petro (Morrow, Upper) | Ranjan, Inc. | 1 | 20.1K | 121K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 4,095 · prior 12 5,475(-25%)
Oil, barrels lease total
Last 12 months 367 · prior 12 397(-8%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Roemer Oil CompanyJan 1993 → Apr 1994
- 2Roemer-Sheridan Operating, Inc.May 1994 → Dec 1994
- 3San Marco Petroleum, Inc.Jan 1995 → Jun 1996
- 4Weinkauf Petroleum, Inc.Aug 1996 → Dec 1999
- 5Eagle OperatingApr 2000 → May 2002
- 6Ranjan, Inc.Aug 2002 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 118540-99 | Drill | May Petroleum, Inc. | Apr 29, 1981 | Apr 29, 1981 | — | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-4856 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,588 | 8,603 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,503 | 12.25 | 850 S |
| 2.375 | 8,625 | — | — |
| 5.5 | 9,691 | 7.875 | 560 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 12, 1984 | Aug 10, 1981 | — |
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 42-357-31145 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31145 → 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/35731145, documented in the API reference.