WELL · 42-165-31346 · DISTRICT 8
North Robertson San Andres Unit #307
Gaines County · Robertson N. (San Andres) field · Vertical
North Robertson San Andres Unit #307 (API 42-165-31346) is a well in Gaines County operated by Citation Oil & Gas Corp., completed March 2, 2017.
The RRC has issued 4 drilling permits between 1978 and 2017, permitted to 5,000 ft.
Completion filings report 10 formation tops, including Yates, Seven Rivers, Queen, San Andres.
Its 4 leases have reported 2.14M barrels of oil and 1.5M mcf of gas since January 1993, last reporting in July 2026. The leases carry 154 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.Sep 6, 2017 |
- 5,000
- total depth, ft
- 4
- permits on file
- Sep 6, 2017
- last permit issued
- Mar 2, 2017
- completed
- 2.14M
- cumulative oil, bbl
- 1.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 2, 2017
- Shut in
- —
- Plugged
- —
Surface location
32.626710, -102.738685
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 4 leases this well is completed on; they carry 154 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 |
| Doss, M. S. G-11-225839 | Riley, North (Yates) | Citation Oil & Gas Corp. | 1 | 0 | 161K | Dec 2006 – Aug 2014 |
| Doss, M. S. O-11-62123 | Robertson, N. (San Andres) | Chesapeake Operating, Inc. | 2 | 50.7K | 71.4K | Jan 1993 – Jul 2011 |
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.
- 1Fina Oil & Chemical CompanyJan 1993 → May 1994
- 2Beverly Oil and Gas CompanyJun 1994 → Oct 2000
- 3Seanard Energy CompanyNov 2000 → Mar 2002
- 4Permian Resources, Inc.Apr 2002 → Apr 2004
- 5Chesapeake Operating, Inc.May 2004 → Mar 2010
- 6Three Rivers Operating Co LLCApr 2010 → Jul 2012
- 7COG Operating LLCAug 2012 → Dec 2012
- 8Legacy Reserves Operating LPJan 2013 → Nov 2013
- 9Citation Oil & Gas Corp.Dec 2013 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 829480-99 | Recompletion | Citation Oil & Gas Corp. | Aug 2, 2017 | Sep 6, 2017 | Feb 2, 2017 | 5,000 |
| 783743-99 | Recompletion | Citation Oil & Gas Corp. | Apr 2, 2014 | Jun 6, 2014 | Jun 30, 2014 | 5,000 |
| 631716-99 | Recompletion | Chesapeake Operating, Inc. | Jan 9, 2007 | Jan 11, 2007 | Dec 13, 2006 | 5,000 |
| 19354-99 | Drill | American Petrofina Co. of Tex. | Mar 3, 1978 | Mar 3, 1978 | — | 4,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-11-225839 | — | — | — | — |
| — | — O-11-62123 | — | — | — | — |
| — | — O-11-70072 | — | — | — | — |
| — | — O-11-71163 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,359 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| YatesYATES - OVERPRESSURE, INERT GAS | 2,844 | 515 |
| YatesYATES(PER BRENDA-4-2-07-KT) | 2,846 | 513 |
| Seven Rivers | 3,090 | 269 |
| Queen | 3,672 | -313 |
| San Andres | 4,365 | -1,006 |
| San AndresSAN ANDRES - ACTIVE CO2 FLOOD | 4,367 | -1,008 |
| Clear ForkCLEARFORK | — | — |
| Glorieta | — | — |
| Leonard | — | — |
| San AndresSAN ANDRES 4365 | — | — |
| San Angelo | — | — |
| Spraberry | — | — |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,854 | 3,088 | Perforated |
| 4,560 | 4,685 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,791 | 12.25 | 750 S |
| 5.5 | 4,775 | 7.875 | 700 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 | Mar 22, 2017 | — |
| 00 | Nov 16, 2017 | Mar 22, 2017 | — |
| 00 | Dec 11, 2014 | Nov 19, 2014 | — |
| 00 | Dec 1, 2014 | Sep 10, 2014 | Yes |
| 00 | May 16, 2007 | Mar 19, 2007 | Yes |
| 00 | Apr 10, 2007 | — | — |
| 00 | Jan 12, 1984 | May 17, 1978 | — |
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 42-165-31346 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-31346 → 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.
North Robertson San Andres Unit42-165-38824
0.3 KM · Citation Oil & Gas Corp. · Section with this well →
| Yates | 2,845 | 493 |
| Seven Rivers | 3,090 | 248 |
| Queen | 3,675 | -337 |
| San Andres | 4,370 | -1,032 |
| Glorieta | — | |
| Wolfcamp | — | |
| Wichita-Albany | — | |
| Spraberry | — |
11 TOPS · FIRST 8
North Robertson San Andres Unit42-165-38826
0.5 KM · Citation Oil & Gas Corp. · Section with this well →
| Yates | 2,844 | 491 |
| Seven Rivers | 3,088 | 247 |
| Queen | 3,677 | -342 |
| San Andres | 4,368 | -1,033 |
| San Angelo | — | |
| Spraberry | — | |
| Wichita-Albany | — | |
| Leonard | — |
10 TOPS · FIRST 8
North Robertson San Andres Unit42-165-38827
0.7 KM · Citation Oil & Gas Corp. · Section with this well →
| Yates | 2,833 | 502 |
| Seven Rivers | 3,058 | 277 |
| Queen | 3,656 | -321 |
| San Andres | 4,357 | -1,022 |
| Clear Fork | — | |
| Spraberry | — | |
| Wichita-Albany | — | |
| San Angelo | — |
10 TOPS · FIRST 8
North Robertson San Andres Unit42-165-38825
1.0 KM · Citation Oil & Gas Corp. · Section with this well →
| Yates | 2,836 | 499 |
| Seven Rivers | 3,077 | 258 |
| Queen | 3,654 | -319 |
| San Andres | 4,360 | -1,025 |
| Spraberry | — | |
| Clear Fork | — | |
| Glorieta | — | |
| Leonard | — |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38597
1.1 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,833 | 487 |
| Seven Rivers | 2,949 | 371 |
| Queen | 3,627 | -307 |
| San Andres | 4,347 | -1,027 |
| Glorieta | 5,575 | -2,255 |
| Upper Cleafork | 5,935 | -2,615 |
| Tubb | 6,989 | -3,669 |
| Clear Fork | 7,068 | -3,748 |
10 TOPS · FIRST 8
North Robertson San Andres Unit42-165-38828
1.2 KM · Citation Oil & Gas Corp. · Section with this well →
| Canyon | — | |
| Wolfcamp | — | |
| San Angelo | — | |
| Glorieta | — | |
| Leonard | — | |
| Strawn | — | |
| Mississippian | — | |
| Clear Fork | — |
10 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38593
1.3 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,838 | 499 |
| Yates | 2,838 | 499 |
| Seven Rivers | 2,948 | 389 |
| Queen | 3,718 | -381 |
| San Andres | 4,360 | -1,023 |
| San Andres | 4,360 | -1,023 |
| Glorieta | 5,571 | -2,234 |
| Clear Fork | 5,933 | -2,596 |
14 TOPS · FIRST 8
Robertson Clearfork Unit42-165-38613
1.3 KM · XTO Energy Inc. · Section with this well →
| Yates | 2,853 | 478 |
| Seven Rivers | 2,971 | 360 |
| Queen | 3,652 | -321 |
| San Andres | 4,383 | -1,052 |
| Glorieta | 5,599 | -2,268 |
| Clear Fork | 5,949 | -2,618 |
| Tubb | 7,035 | -3,704 |
| Clear Fork | 7,119 | -3,788 |
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/16531346, documented in the API reference.