WELL · 42-173-37335 · DISTRICT 8
Andrew #3911
Glasscock County · Vertical
Andrew #3911 (API 42-173-37335) is a permitted well in Glasscock County filed by Cinnabar Operating, LLC; no completion report is on file yet.
The RRC has issued 2 drilling permits between 2016 and 2018, permitted to 11,500 ft.
Completion filings report 10 formation tops, including Santa Rosa, Yates, Seven Rivers, Queen.
Its lease has reported 1.26K barrels of oil since July 2018, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Fort Worth, TX · P-5 Y, filed Oct 4, 2025 · 153 permits on file · (817) 366-8426
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Lake Crystal Operating LLCthrough Sep 2023 |
| Latest permit | Cinnabar Operating, LLCJun 1, 2018 |
- 11,500
- total depth, ft
- 2
- permits on file
- Jun 1, 2018
- last permit issued
- —
- completed
- 1.26K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2018 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
31.978323, -101.608627
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Glasscock 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Andrew O-10-52159 | Garden City, S. (Wolfcamp) | Lake Crystal Operating LLC | 2 | 1.26K | 0 | Jul 2018 – Jul 2026 |
Oil, barrels lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lake Crystal Operating LLCJul 2022 → Sep 2023
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 840427-99 | Drill | Cinnabar Operating, LLC | May 23, 2018 | Jun 1, 2018 | Jun 23, 2018 | 11,500 |
| 813324-99 | Drill | Cinnabar Operating, LLC | Jan 19, 2016 | Jan 22, 2016 | — | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-52159 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,533 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa Rosa | 780 | 1,753 |
| Yates | 1,937 | 596 |
| Seven Rivers | 2,110 | 423 |
| Queen | 2,349 | 184 |
| Grayburg | 2,567 | -34 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 2,705 | -172 |
| Glorieta | 3,940 | -1,407 |
| Clear ForkCLEARFORK | 5,654 | -3,121 |
| Spraberry | 5,941 | -3,408 |
| Wichita-AlbanyWICHITA ALBANY | — | — |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 417 | 17.5 | 440 S |
| 9.625 | 5,020 | 12.25 | 475 S |
| 5.5 | 10,715 | 8.5 | 1,835 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 | Sep 25, 2019 | Jun 27, 2019 | 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 42-173-37335 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-173-37335 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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.
Andrew42-173-37630
1.1 KM · Cinnabar Operating, LLC · Section with this well →
| Santa Rosa | 695 | 1,846 |
| Yates | 1,853 | 688 |
| Seven Rivers | 1,937 | 604 |
| Queen | 2,199 | 342 |
| Grayburg | 2,450 | 91 |
| San Andres | 2,710 | -169 |
| Glorieta | 3,650 | -1,109 |
| Clear Fork | 4,730 | -2,189 |
10 TOPS · FIRST 8
Whit 2-37-F42-173-37991
3.3 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 2,914 | -365 |
| Clear Fork | 4,187 | -1,638 |
| Spraberry | 6,054 | -3,505 |
| Yates | — | |
| Grayburg | — | |
| Glorieta | — | |
| Seven Rivers | — | |
| Wichita-Albany | — |
10 TOPS · FIRST 8
Whit 2-37-H42-173-37990
3.3 KM · Parsley Energy Operations, LLC · Section with this well →
| San Andres | 2,925 | -376 |
| Clear Fork | 4,296 | -1,747 |
| Spraberry | 6,027 | -3,478 |
| Wichita-Albany | — | |
| Glorieta | — | |
| Grayburg | — | |
| Queen | — | |
| Santa Rosa | — |
10 TOPS · FIRST 8
Thomas42-173-37402
4.3 KM · Cinnabar Operating, LLC · Section with this well →
| Santa Rosa | 598 | 1,929 |
| Yates | 1,533 | 994 |
| Seven Rivers | 1,892 | 635 |
| Queen | 2,136 | 391 |
| Grayburg | 2,237 | 290 |
| San Andres | 2,337 | 190 |
| Clear Fork | 4,295 | -1,768 |
| Wichita-Albany | 5,713 | -3,186 |
10 TOPS · FIRST 8
Sipapu E42-173-38911
4.5 KM · Oxyrock Operating, LLC · Section with this well →
| Rustler | 1,274 | 1,347 |
| Yates | 2,003 | 618 |
| Grayburg | 2,984 | -363 |
| San Andres | 3,243 | -622 |
| Glorieta | 4,181 | -1,560 |
| Clear Fork | 4,729 | -2,108 |
| Spraberry | 5,993 | -3,372 |
| Seven Rivers | — |
10 TOPS · FIRST 8
Powell 1089CP42-173-38774
4.6 KM · OXY USA Inc. · Section with this well →
| Santa Rosa | 574 | 1,986 |
| Rustler | 1,050 | 1,510 |
| Yates | 1,911 | 649 |
| Seven Rivers | 2,032 | 528 |
| Queen | 2,617 | -57 |
| Grayburg | 3,026 | -466 |
| San Andres | 3,296 | -736 |
| Glorieta | 4,894 | -2,334 |
10 TOPS · FIRST 8
Powell 1087CP42-173-38773
4.6 KM · OXY USA Inc. · Section with this well →
| Santa Rosa | 575 | 1,985 |
| Rustler | 1,071 | 1,489 |
| Yates | 1,914 | 646 |
| Seven Rivers | 2,031 | 529 |
| Queen | 2,619 | -59 |
| Grayburg | 3,028 | -468 |
| San Andres | 3,304 | -744 |
| Glorieta | 4,924 | -2,364 |
10 TOPS · FIRST 8
Matthias42-173-37606
4.7 KM · Cinnabar Operating, LLC · Section with this well →
| Rustler | 1,168 | 1,455 |
| Yates | 2,190 | 433 |
| San Andres | 2,926 | -303 |
| Clear Fork | 5,155 | -2,532 |
| Santa Rosa | — | |
| Spraberry | — | |
| Wichita-Albany | — | |
| Seven Rivers | — |
11 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/17337335, documented in the API reference.