WELL · 42-165-37923 · DISTRICT 8
North Robertson San Andres Unit #405W
Gaines County · Robertson N. (San Andres) field · Directional
North Robertson San Andres Unit #405W (API 42-165-37923) is a well in Gaines County operated by Citation Oil & Gas Corp., completed October 6, 2021.
The RRC has issued one drilling permit, issued December 30, 2013, permitted to 5,100 ft.
Completion filings report 14 formation tops, including Yates, Seven Rivers, Queen, San Andres.
Its 2 leases have reported 2.09M barrels of oil and 1.26M mcf of gas since December 2013, last reporting in July 2026. The leases carry 151 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 84.8K barrels injected in the 12 months reported through October 2025.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 27, 2026
- Permits on file
- 866
- Phone
- (281) 891-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Citation Oil & Gas Corp. |
| Production reports | Citation Oil & Gas Corp.through Apr 2026 |
| Latest permit | Citation Oil & Gas Corp.Dec 30, 2013 |
- 5,100
- total depth, ft
- 1
- permits on file
- Dec 30, 2013
- last permit issued
- Oct 6, 2021
- completed
- 2.09M
- cumulative oil, bbl
- 1.26M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 6, 2021
- Shut in
- —
- Plugged
- —
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 151 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| North Robertson San Andres Unit O-11-71163 | Harris (San Andres) | Citation Oil & Gas Corp. | 78 | 797K | 519K | Feb 2020 – Jul 2026 |
| North Robertson San Andres Unit O-11-70072 | Robertson, N. (San Andres) | Citation Oil & Gas Corp. | 73 | 1.3M | 744K | Dec 2013 – Dec 2021 |
Oil, barrels lease total
Last 12 months 92,903 · prior 12 109,914(-15%)
Gas, mcf lease total
Last 12 months 68,231 · prior 12 69,532(-2%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Citation Oil & Gas Corp.Dec 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 775214-99 | Drill | Citation Oil & Gas Corp. | Dec 9, 2013 | Dec 30, 2013 | Mar 21, 2014 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-70072 | — | — | — | — |
| — | — O-11-71163 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,339 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YatesYATES - OVERPRESSURE, INERT GAS | 2,862 | 477 |
| Seven Rivers | 3,099 | 240 |
| Queen | 3,710 | -371 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD | 4,396 | -1,057 |
| Canyon | — | — |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| Mississippian | — | — |
| San Angelo | — | — |
| Spraberry | — | — |
| Strawn | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
| Wolfcamp | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,575 | 4,668 | Perforated |
| 4,575 | 4,695 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,820 | 12.25 | 900 S |
| 5.5 | 4,895 | 7.875 | 1,100 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 | Nov 3, 2021 | Oct 21, 2021 | — |
| 00 | Oct 29, 2021 | Oct 21, 2021 | — |
| 00 | Jul 25, 2017 | Jul 24, 2017 | — |
| 00 | Sep 16, 2014 | Apr 29, 2014 | Yes |
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 42-165-37923 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-37923 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 84.8K
- bbl, last 12 reported months
- 1.19M
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000109464 | H-1 Injection | Active | 2,000 | 2,000 | 4,300–5,000 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 84,820 · prior 12 103,674(-18%)
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/16537923, documented in the API reference.