WELL · 42-479-39257 · DISTRICT 4
Thomasma, Ray J. 'F' #16
Webb County · Vertical
Thomasma, Ray J. 'F' #16 (API 42-479-39257) is a permitted well in Webb County filed by Linn Operating, Inc.; no completion report is on file yet.
The RRC has issued 3 drilling permits (amended once) between 2005 and 2015, permitted to 13,000 ft.
Completion filings report 6 formation tops, including Queen City, W-2, 2nd Hinnant, W-12.
Operator of record
Houston, TX · P-5 Y, filed Mar 8, 2019 · 1,401 permits on file · (281) 840-4000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Aug 2018 |
| Latest permit | Linn Operating, Inc.Dec 1, 2015 |
- 13,000
- total depth, ft
- 4
- permits on file
- Dec 1, 2015
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 1.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Thomasma, Ray J. G-4-218679 | Aviators S. (9450) | Hilcorp Energy Company | 1 | 0 | 1.37M | Oct 2005 – Jul 2026 |
| Thomasma, Ray J. G-4-242207 | Leprechaun (3RD Puig) | Hilcorp Energy Company | 1 | 0 | 250K | Jul 2008 – Jul 2026 |
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.
- 1Devon Energy Production Co, L.P.Oct 2005 → Jul 2014
- 2Linn Operating, Inc.Aug 2014 → Apr 2017
- 3Linn Operating, LLCMay 2017 → May 2017
- 4Hilcorp Energy CompanyAug 2017 → Aug 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 812280-99 | Recompletion | Linn Operating, Inc. | Nov 24, 2015 | Dec 1, 2015 | — | 10,200 |
| 663046-99 | Recompletion | Devon Energy Production Co, L.P. | May 27, 2008 | Jun 16, 2008 | — | 10,200 |
| 605659-98 | Drill | Devon Energy Production Co, L.P. | Aug 17, 2006 | Aug 31, 2005 | Sep 16, 2005 | 13,000 |
| 605659-99 | Drill | Devon Energy Production Co, L.P. | Aug 30, 2005 | Aug 31, 2005 | — | 13,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-218679 | — | — | — | — |
| — | — G-4-242207 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 726 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen City | 4,550 | -3,824 |
| W-2 | 8,050 | -7,324 |
| 2ND Hinnant | 8,455 | -7,729 |
| W-12 | 9,400 | -8,674 |
| W-13 | 9,555 | -8,829 |
| W-14 | 9,680 | -8,954 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,404 | 9,414 | Perforated |
| 9,556 | 9,582 | Perforated |
| 9,682 | 9,707 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,003 | 14.75 | 655 S |
| 7.625 | 7,522 | 9.875 | 400 S |
| 5 | 10,200 | 6.5 | 270 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 | Dec 30, 2008 | Oct 21, 2008 | Yes |
| 00 | Nov 19, 2008 | — | — |
| 00 | Jan 25, 2007 | Feb 8, 2006 | Yes |
| 00 | Sep 6, 2006 | — | — |
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 42-479-39257 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-39257 → 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/47939257, documented in the API reference.