WELL · 42-165-38823 · DISTRICT 8
North Robertson San Andres Unit #311
Gaines County · Harris (San Andres) field · Producing · Vertical
North Robertson San Andres Unit #311 (API 42-165-38823) is a well in Gaines County operated by Citation Oil & Gas Corp., completed November 13, 2021 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 6, 2021, permitted to 5,100 ft.
Completion filings report 10 formation tops, including Yates, Seven Rivers, Queen, San Andres.
Its lease has reported 797K barrels of oil and 519K mcf of gas since February 2020, last reporting in July 2026. The lease carries 78 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (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.May 6, 2021 |
- 5,100
- total depth, ft
- 1
- permits on file
- May 6, 2021
- last permit issued
- Nov 13, 2021
- completed
- 797K
- cumulative oil, bbl
- 519K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2020 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 13, 2021
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
Surface location
32.621534, -102.758080
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Gaines County.
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 78 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 |
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.Mar 2020 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 869231-99 | Drill | Citation Oil & Gas Corp. | Apr 19, 2021 | May 6, 2021 | Aug 6, 2021 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — 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 | 2,865 | 474 |
| Seven Rivers | 3,104 | 235 |
| Queen | 3,714 | -375 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD | 4,394 | -1,055 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| San Angelo | — | — |
| Spraberry | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,588 | 4,679 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,815 | 12.25 | 645 S |
| 5.5 | 4,898 | 7.875 | 1,005 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 | Jan 18, 2022 | Dec 1, 2021 | Yes |
| 00 | Nov 2, 2021 | Sep 21, 2021 | 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 42-165-38823 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-38823 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Robertson Clearfork Unit42-165-38753
0.7 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,866 | 479 |
| Seven Rivers | 2,990 | 355 |
| Queen | 3,707 | -362 |
| San Andres | 4,420 | -1,075 |
| Glorieta | 5,620 | -2,275 |
| Clear Fork | 5,929 | -2,584 |
| Wichita-Albany | — | |
| Leonard | — |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38611
0.8 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,881 | 459 |
| Seven Rivers | 3,004 | 336 |
| Queen | 3,708 | -368 |
| San Andres | 4,457 | -1,117 |
| Glorieta | 5,636 | -2,296 |
| Clear Fork | 5,938 | -2,598 |
| Tubb | 6,868 | -3,528 |
| Clear Fork | 6,970 | -3,630 |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38752
0.8 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,869 | 474 |
| Seven Rivers | 2,987 | 356 |
| Queen | 3,693 | -350 |
| Grayburg | 4,103 | -760 |
| San Andres | 4,404 | -1,061 |
| San Andres | 4,404 | -1,061 |
| Glorieta | 5,603 | -2,260 |
| Clear Fork | 5,931 | -2,588 |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38592
1.0 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,895 | 446 |
| Seven Rivers | 3,020 | 321 |
| Queen | 3,727 | -386 |
| San Andres | 4,474 | -1,133 |
| Glorieta | 5,682 | -2,341 |
| Clear Fork | 5,958 | -2,617 |
| Leonard | — | |
| San Angelo | — |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38754
1.1 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,892 | 453 |
| Seven Rivers | 3,016 | 329 |
| Ellenburger | — | |
| Devonian | — | |
| Canyon | — | |
| Wolfcamp | — | |
| Strawn | — | |
| Silurian (undifferentiated) | — |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38615
1.3 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,894 | 454 |
| Seven Rivers | 3,019 | 329 |
| Queen | 3,729 | -381 |
| San Andres | 4,475 | -1,127 |
| Glorieta | 5,673 | -2,325 |
| Clear Fork | 5,969 | -2,621 |
| San Angelo | — | |
| Spraberry | — |
10 TOPS · FIRST 8
Central Robertson Clearfork Unit42-165-38762
1.5 KM · Occidental Permian Ltd. · Section with this well →
| Yates | 2,900 | 435 |
| Seven Rivers | 3,100 | 235 |
| Queen | 3,450 | -115 |
| San Andres | 4,385 | -1,050 |
| Glorieta | 5,867 | -2,532 |
| Clear Fork | 6,269 | -2,934 |
| Clear Fork | 6,674 | -3,339 |
| Clear Fork | 6,988 | -3,653 |
10 TOPS · FIRST 8
Sawtooth42-165-38736
1.6 KM · Stronghold Energy II Oper, LLC · Section with this well →
| Yates | 2,954 | 389 |
| Seven Rivers | 3,209 | 134 |
| Queen | 3,803 | -460 |
| San Andres | 4,545 | -1,202 |
| Glorieta | 5,938 | -2,595 |
| Clear Fork | 6,283 | -2,940 |
| San Angelo | — | |
| Leonard | — |
10 TOPS · FIRST 8
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/16538823, documented in the API reference.