WELL · 42-163-31584 · DISTRICT 1
Turnham B #1
Frio County · Pearsall (Austin Chalk) field · Horizontal
Turnham B #1 (API 42-163-31584) is a plugged horizontal well in Frio County, plugged June 21, 2005, last operated by First Rock Inc..
The RRC has issued 2 drilling permits between 1978 and 1991, permitted to 7,400 ft.
It was permitted by Arpel, Inc. and has since transferred to First Rock Inc. on the wellbore schedule.
Its lease has reported 276 barrels of oil and 81 mcf of gas since December 1996, last reporting in March 2008.
Operator of record
Permitted by Arpel, Inc.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Feb 4, 2026 · 68 permits on file · (361) 215-5559
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | First Rock Inc. |
| Production reports | Arpel, Inc.through Jan 1998 |
| Latest permit | Arpel, Inc.Nov 21, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,400
- total depth, ft
- 2
- permits on file
- Nov 21, 1991
- last permit issued
- —
- completed
- 276
- cumulative oil, bbl
- 81
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 1996 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Jun 21, 2005
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 |
|---|---|---|---|---|---|---|
| Turnham "B" O-1-14080 | Pearsall (Austin Chalk) | First Rock, Inc. | 1 | 276 | 81 | Dec 1996 – Mar 2008 |
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.
- 1Arpel, Inc.Dec 1996 → Jan 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 394142-99 | Other | Arpel, Inc. | Nov 18, 1991 | Nov 21, 1991 | Dec 3, 1991 | 7,250 |
| 17155-99 | Drill | Lammerts, Robert P. | Jan 27, 1978 | Jan 27, 1978 | — | 7,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-14080 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,892 | 7,262 | Perforated |
| 6,892 | 7,266 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 390 | 12.25 | 270 S |
| 2.375 | 6,800 | — | — |
| 4.5 | 7,447 | 5 | 778 S |
| 4.5 | 7,447 | 7.875 | 1,350 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 31, 1996 | Aug 7, 1996 | — |
| 00 | Dec 19, 1996 | — | — |
| 00 | Jan 12, 1984 | Jul 14, 1978 | — |
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 42-163-31584 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-163-31584 → 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/16331584, documented in the API reference.