WELL · 42-195-31286 · DISTRICT 10
O Loughlin Jr. A #1
Hansford County · Twin (Tonkawa) field · Vertical
O Loughlin JR. A #1 (API 42-195-31286) is a plugged well in Hansford County, plugged August 7, 2018, last operated by Discovery Operating Inc..
The RRC has issued one drilling permit, issued March 6, 1997, permitted to 7,500 ft.
Completion filings report 4 formation tops, including Douglas, Tonkawa, Marmaton, Atoka.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 31, 2026
- Permits on file
- 712
- Phone
- (432) 683-5203
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Discovery Operating Inc. |
| Production reports | Discovery Operating, Inc.through Aug 2016 |
| Latest permit | Discovery Operating, Inc.Mar 6, 1997 |
- 7,500
- total depth, ft
- 1
- permits on file
- Mar 6, 1997
- last permit issued
- Jun 5, 1997
- completed
- 0
- cumulative oil, bbl
- 499K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 1997 THROUGH Aug 2018
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 5, 1997
- Shut in
- —
- Plugged
- Aug 7, 2018
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 |
|---|---|---|---|---|---|---|
| O'Loughlin, Jr. A G-14-164122 | Twin (Tonkawa) | Discovery Operating, Inc. | 1 | 0 | 499K | Jun 1997 – Aug 2018 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Discovery Operating, Inc.Jun 1997 → Aug 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 456280-99 | Drill | Discovery Operating, Inc. | Dec 13, 1996 | Mar 6, 1997 | Apr 16, 1997 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-14-164122 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,069 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,418 | 5,424 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,630 | 12.25 | 990 S |
| 4.5 | 5,725 | 7.875 | 440 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 | Sep 25, 1997 | Jul 3, 1997 | Yes |
| 00 | Sep 5, 1997 | — | — |
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 42-195-31286 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-195-31286 → 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/19531286, documented in the API reference.