TEXAS · WELLS · UPTON COUNTY · VANESSA P1 UNIT LEASE · API 42-461-40393 · DISTRICT 6E
Vanessa P1 Unit #5202BH
Upton County · Spraberry (Trend Area) field · Shut In · Horizontal
Vanessa P1 Unit #5202BH (API 42-461-40393) is a horizontal well in Upton County operated by Cog Operating LLC, completed March 2, 2018 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued August 29, 2016, permitted to 9,559 ft.
Completion filings report 9 formation tops, including Yates, Grayburg, San Andres, Spraberry.
Its lease has reported 864K barrels of oil and 4.24M mcf of gas since March 2018, last reporting volume in April 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 4,568
- Phone
- (432) 683-7443
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | COG Operating LLC |
| Production reports | COG Operating LLCthrough Apr 2026 |
| Latest permit | COG Operating LLCAug 29, 2016 |
- 9,559
- total depth, ft
- 2
- permits on file
- Aug 29, 2016
- last permit issued
- Mar 2, 2018
- completed
- 864K
- cumulative oil, bbl
- 4.24M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2018 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 2, 2018
- 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.
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Vanessa P1 Unit O-9-19906 | Spraberry (Trend Area) | COG Operating LLC | 3 | 864K | 4.24M | Mar 2018 – Apr 2026 |
Gas, mcf lease total
Last 12 months 192,659 · prior 12 307,370(-37%)
Oil, barrels lease total
Last 12 months 17,704 · prior 12 28,898(-39%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1COG Operating LLCMar 2018 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 817016-98 | Drill | COG Operating LLC | Nov 7, 2016 | Aug 29, 2016 | — | 10,500 |
| 817016-99 | Drill | COG Operating LLC | Jul 13, 2016 | Aug 29, 2016 | Sep 23, 2017 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 2, 2018 | Vanessa P1 Unit O-9-19906 | Spraberry (Trend Area) | COG Operating LLC | Shut In | 9,559 |
Formation tops
As filed on W-2/G-1. Subsea from 2,780 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,200 | 1,580 |
| Grayburg | 3,000 | -220 |
| San AndresSAN ANDRES - SALTWATER FLOW | 4,567 | -1,787 |
| Spraberry | 7,433 | -4,653 |
| Wolfcamp | 8,878 | -6,098 |
| Devonian | — | — |
| Ellenburger | — | — |
| Fusselman | — | — |
| Strawn | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,743 | 20,025 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 449 | 17.5 | 525 S |
| 9.625 | 8,751 | 12.25 | 800 S |
| 5.5 | 20,175 | 8.5 | 2,785 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 | Jul 16, 2018 | Jun 19, 2018 | Yes |
Well logs
1 log loaded from the RRC's log index, the latest received Oct 22, 2020. Neutron. 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.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| Neutron | TIFF | from 9,648 | Oct 22, 2020 | 41.0 |
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 42-461-40393 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-461-40393 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/46140393, documented in the API reference.