WELL · 42-311-32573 · DISTRICT 1
McClaugherty L.S. -A- #9
McMullen County · A.W.P. (Olmos) field · Producing · Vertical
Mcclaugherty L.S. -A- #9 (API 42-311-32573) is a well in Mcmullen County operated by Varas Energy Operating Company, completed September 11, 1987 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 12, 1987, permitted to 9,900 ft.
It was permitted by Shell Western E&P Inc. and has since transferred to Varas Energy Operating Company on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Navarro, Olmos.
Its lease has reported 92.9K barrels of oil and 3.2M mcf of gas since January 1993, last reporting in July 2026. The lease carries 11 wells, so these are lease totals, not this well alone.
Operator of record
Varas Energy Operating Company
Permitted by Shell Western E&P Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 9, 2025
- Phone
- (713) 858-3002
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Varas Energy Operating Company |
| Production reports | Varas Energy Operating Company,through Apr 2026 |
| Latest permit | Shell Western E&P Inc.Aug 12, 1987 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,900
- total depth, ft
- 1
- permits on file
- Aug 12, 1987
- last permit issued
- Sep 11, 1987
- completed
- 92.9K
- cumulative oil, bbl
- 3.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 11, 1987
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; they carry 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McClaugherty, L.S. -A- O-1-8405 | A.W.P. (Olmos) | Varas Energy Operating Company, | 11 | 92.9K | 3.2M | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,004 · prior 12 13,753(-93%)
Oil, barrels lease total
Last 12 months 0 · prior 12 11(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Swift Energy CompanyJan 1993 → Dec 2005
- 2Swift Energy Operating, LLCJan 2006 → Jun 2017
- 3Silverbow Resources Oper, LLCJul 2017 → Dec 2017
- 4EL Dorado Gas & Oil, Inc.Jan 2018 → Sep 2024
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 334307-99 | Drill | Shell Western E&P Inc. | Aug 10, 1987 | Aug 12, 1987 | — | 9,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-8405 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 320 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,534 | 9,571 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 14.75 | 1,497 | 9.625 | 930 S |
| 5.5 | 9,781 | 8.75 | 1,550 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 | Nov 3, 1987 | Oct 15, 1987 | Yes |
| 00 | Oct 23, 1987 | — | — |
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 42-311-32573 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-311-32573 → 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/31132573, documented in the API reference.