TEXAS · WELLS · LA SALLE COUNTY · TRIBAR-SCHOOLFIELD LEASE · API 42-283-31614 · DISTRICT 01
Tribar-Schoolfield #4
La Salle County · Tri Bar (Olmos) field · Producing · Vertical
- Permitted field
- Tri Bar, North (Olmos)
Tribar-Schoolfield #4 (API 42-283-31614) is a well in La Salle County operated by Lewis Petro Properties Inc., completed September 19, 1997 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 22, 1996, permitted to 8,500 ft.
Completion filings report one formation top, including Olmos.
Its lease has reported 1.75K barrels of oil and 633K mcf of gas since September 1997, last reporting volume in August 2026.
Operator of record
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 28, 2026
- Permits on file
- 3,007
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lewis Petro Properties Inc. |
| Production reports | Lewis Petro Properties, Inc.through Aug 2026 |
| Latest permit | Lewis Petro Properties, Inc.Aug 22, 1996 |
- 8,500
- total depth, ft
- 1
- permits on file
- Aug 22, 1996
- last permit issued
- Sep 19, 1997
- completed
- 1.75K
- cumulative oil, bbl
- 633K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · SEP 1997 THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 19, 1997
- 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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 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 |
|---|---|---|---|---|---|---|
| Tribar-Schoolfield G-1-165034 | Tri Bar (Olmos) | Lewis Petro Properties, Inc. | 1 | 1.75K | 633K | Sep 1997 – Aug 2026 |
Gas, mcf lease total
Last 12 months 4,541 · prior 12 12,689(-64%)
Wells named Tribar-Schoolfield
Lewis Petro Properties Inc.'s other wells filed under this lease name in La Salle County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Operator on the lease's P-4
Each operator named on the P-4 filings for this well's lease (a gas well is its own lease), from the date its filing took effect. The P-4 is filed by lease, so a date before the well was drilled is the lease's.
| Operator | From | To |
|---|---|---|
| Lewis Petro Properties, Inc. | Nov 4, 1997 | today |
Reporting production
Every operator that reported production on this well's lease, in order.
- 1Lewis Petro Properties, Inc.Sep 1997 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 451818-99 | Drill | Lewis Petro Properties, Inc. | Aug 22, 1996 | Aug 22, 1996 | Aug 20, 1997 | 8,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 19, 1997 | Tribar-Schoolfield G-1-165034 | Tri Bar (Olmos) | Lewis Petro Properties Inc. | Producing | 8,500 |
Formation tops
As filed on W-2/G-1. Subsea from 532 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 8,303 | -7,771 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,303 | 8,342 | Perforated |
| 8,308 | 8,342 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 1,812 | 9.875 | 390 S |
| 2.875 | 8,500 | 6.75 | 1,335 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Apr 3, 2017 | Mar 17, 2017 | — |
| 00 | Nov 10, 1997 | Oct 16, 1997 | Yes |
| 00 | Nov 4, 1997 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Aug 5, 2008. Neutron.
Click a log to get its files from the RRC (free account). It opens in a new tab on the RRC's log search for this well, which lists each file to view or download; the RRC has no address for a single file.
| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| NEUTRON POROSITYSpans Olmos | TIFF | 1,812 to 8,498 | Aug 5, 2008run Sep 10, 1997 | 0.67 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
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 42-283-31614 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-31614 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/28331614, documented in the API reference.