WELL · 42-311-31841 · DISTRICT 1
McClaugherty L. S. #2
McMullen County · A.W.P. (Olmos) field · Vertical
Mcclaugherty L. S. #2 (API 42-311-31841) is a plugged well in Mcmullen County, plugged December 8, 2011, last operated by Swift Energy Operating LLC.
The RRC has issued one drilling permit, issued April 26, 1983, permitted to 10,300 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Swift Energy Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Cook Mountain, Sparta, Queen City, Carrizo.
Its 2 leases have reported 3.86K barrels of oil and 333K mcf of gas since January 1993, last reporting in December 2011. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Shell Western E&P Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jul 7, 2017 · 630 permits on file · (832) 217-9362
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Swift Energy Operating LLC |
| Production reports | Swift Energy Companythrough Oct 2000 |
| Latest permit | Shell Western E&P Inc.Apr 26, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,300
- total depth, ft
- 1
- permits on file
- Apr 26, 1983
- last permit issued
- Nov 1, 1997
- completed
- 3.86K
- cumulative oil, bbl
- 333K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Dec 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 1, 1997
- Shut in
- —
- Plugged
- Dec 8, 2011
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 2 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 |
|---|---|---|---|---|---|---|
| McClaugherty, L. S. G-1-165558 | A.W.P. (Olmos) | Swift Energy Operating, LLC | 1 | 0 | 67.1K | Nov 1997 – Dec 2011 |
| McClaugherty, L.S. O-1-9558 | A.W.P. (Olmos) | Swift Energy Company | 2 | 3.86K | 265K | Jan 1993 – Oct 1998 |
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.
- 1Swift Energy CompanyJan 1993 → Oct 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 192455-99 | Drill | Shell Western E&P Inc. | Feb 10, 1984 | Apr 26, 1983 | Feb 23, 1984 | 10,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-165558 | — | — | — | — |
| — | — O-1-9558 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 343 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cook Mountain | 1,865 | -1,522 |
| Sparta | 2,562 | -2,219 |
| Queen City | 2,832 | -2,489 |
| Carrizo | 4,415 | -4,072 |
| Midway | 7,445 | -7,102 |
| Olmos | 9,270 | -8,927 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,364 | 9,382 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,522 | 12.25 | 525 S |
| 5.5 | 9,633 | 8.75 | 2,100 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 20, 1998 | Dec 8, 1997 | — |
| 00 | Jan 6, 1998 | — | — |
| 00 | Apr 20, 1984 | Apr 2, 1984 | — |
| 00 | Apr 17, 1984 | Apr 2, 1984 | — |
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 42-311-31841 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-31841 → 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/31131841, documented in the API reference.