WELL · 42-461-35810 · DISTRICT 7
TPC 36 #1
Upton County · Spraberry (Trend Area) field · Shut IN · Vertical
Tpc 36 #1 (API 42-461-35810) is a well in Upton County operated by Civitas Permian Operating LLC, completed October 15, 2008 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 5, 2008, permitted to 10,800 ft.
It was permitted by Terrace Petroleum Corporation and has since transferred to Civitas Permian Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Spraberry, Dean, Wolfcamp.
Its lease has reported 18.7K barrels of oil and 83.9K mcf of gas since October 2008, last reporting in July 2026.
Operator of record
Permitted by Terrace Petroleum Corporation; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Aug 4, 2025 · 477 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Civitas Permian Operating LLC |
| Production reports | Vencer Energy, LLCthrough Dec 2021 |
| Latest permit | Terrace Petroleum CorporationMay 5, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,800
- total depth, ft
- 1
- permits on file
- May 5, 2008
- last permit issued
- Oct 15, 2008
- completed
- 18.7K
- cumulative oil, bbl
- 83.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 15, 2008
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| TPC "36" O-9-16738 | Spraberry (Trend Area) | Civitas Permian Operating, LLC | 1 | 18.7K | 83.9K | Oct 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.
- 1Terrace Petroleum CorporationOct 2008 → Dec 2009
- 2COG Operating LLCJan 2010 → Dec 2012
- 3Legacy Reserves Operating LPJan 2013 → Aug 2018
- 4Pbex Operations, LLCSep 2018 → Apr 2019
- 5Hunt Oil CompanyMay 2019 → Nov 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 659622-99 | Drill | Terrace Petroleum Corporation | Apr 15, 2008 | May 5, 2008 | Aug 23, 2008 | 10,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-16738 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,623 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,584 | 9,585 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 446 | 17.5 | 445 S |
| 8.625 | 4,175 | 11 | 400 S |
| 5.5 | 9,818 | 7.875 | 900 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 | Nov 20, 2008 | Yes |
| 00 | Dec 2, 2008 | — | — |
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 42-461-35810 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-35810 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/46135810, documented in the API reference.