WELL · 42-055-34894 · DISTRICT 1
Tiller-Briscoe D #5
Caldwell County · Salt Flat (Edwards) field · Horizontal
Tiller-Briscoe D #5 (API 42-055-34894) is a plugged horizontal well in Caldwell County, plugged November 19, 2025, last operated by Texian Operating Company LLC.
The RRC has issued one drilling permit (amended 3 times), issued June 27, 2008, permitted to 3,000 ft.
It was permitted by North South Oil, LLC and has since transferred to Texian Operating Company LLC on the wellbore schedule.
Completion filings report one formation top, including Edwards.
Its 2 leases have reported 323K barrels of oil since December 2008, last reporting in July 2026. The leases carry 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by North South Oil, LLC; the EWA schedule now lists a different operator.
Irving, TX · P-5 Y, filed Apr 4, 2026 · (214) 649-9231
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texian Operating Company LLC |
| Production reports | Texian Operating Company, LLCthrough Mar 2026 |
| Latest permit | Cavalier Oil & Gas, Inc.Jun 27, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,000
- total depth, ft
- 4
- permits on file
- Jun 27, 2008
- last permit issued
- Dec 17, 2008
- completed
- 323K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 17, 2008
- Shut in
- —
- Plugged
- Nov 19, 2025
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 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tiller-Briscoe "D" O-1-15032 | Salt Flat (Edwards) | Texian Operating Company, LLC | 8 | 323K | 0 | Dec 2008 – Jul 2026 |
| Tiller-Briscoe "D" O-1-20739 | Salt Flat (Edwards) | North South Oil, LLC | 4 | 0 | 0 | Sep 2022 – Jul 2026 |
Oil, barrels lease total
Last 12 months 4,125 · prior 12 5,743(-28%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1North South Oil, LLCJan 2009 → May 2020
- 2Eagle Energy Acquisitions LPAug 2011 → Aug 2014
- 3Eagle Hydrocarbons (Texas) Inc.Sep 2014 → Mar 2015
- 4Eagle Hydrocarbons Inc.Apr 2015 → Jan 2018
- 5Costa Energy, LLCJun 2020 → Oct 2022
- 6Team Operating, L.L.C.Nov 2022 → Jul 2023
- 7Texian Operating Company, LLCAug 2023 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 664207-96 | Drill | North South Oil, LLC | Mar 31, 2009 | Jun 27, 2008 | Jul 1, 2008 | 3,000 |
| 664207-97 | Drill | Cavalier Oil & Gas, Inc. | Nov 18, 2008 | Jun 27, 2008 | Jul 1, 2008 | 3,000 |
| 664207-98 | Drill | Cavalier Oil & Gas, Inc. | Aug 15, 2008 | Jun 27, 2008 | Jul 1, 2008 | 3,000 |
| 664207-99 | Drill | Cavalier Oil & Gas, Inc. | Jun 11, 2008 | Jun 27, 2008 | Jul 1, 2008 | 3,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-15032 | — | — | — | — |
| — | — O-1-20739 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 383 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Edwards | 2,690 | -2,307 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,254 | 3,721 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7 | 2,600 | 9.875 | 696 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 | Oct 18, 2022 | Feb 17, 2009 | Yes |
| 00 | May 21, 2009 | Feb 17, 2009 | Yes |
| 00 | Apr 27, 2009 | — | — |
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 42-055-34894 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-055-34894 → 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/05534894, documented in the API reference.